JP2016073886A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique for selecting a variation pattern for securing the time required for executing performance executed at a predetermined timing.SOLUTION: In a game machine, after finishing a big winning game, the game is shifted to a chance-up mode in which continuous performances are executed at the 10th, 20th and 30th timings of variation, and the game is shifted to a probability variation mode when all of the continuous performances are successful. However, when a pattern is a normal pattern, the continuous performance in the 10th, 20th or 30th time becomes a failure according to a type of a winning pattern. Although the losing variation time during the chance-up mode is normally shortened, the performance time is secured at the timing of executing the continuous performance by selecting special variation, thereby the special variation is executed at the timing of the continuous performance, regardless of memory time shortening corresponding to the operation memory number.SELECTED DRAWING: Figure 41

Description

  The present invention relates to a gaming machine that displays a result of an internal lottery by displaying a symbol after variably displaying it.

  Conventionally, there is known a prior art of a gaming machine that can be surely generated when a so-called reach variation (a variation in which a variation time is set to be relatively long) is determined at the time of symbol variation display (for example, Patent Document 1). reference.). In this prior art, when the time reduction state is entered after the big hit, the main controller measures the number of time reduction fluctuations, and when the measurement result of the time reduction fluctuation number reaches the end value, the big hit is determined by the fluctuation. On the condition that there is not, the change in reach reach is forcibly set.

  According to the above prior art, when the time reduction state ends without obtaining the next big hit after shifting to the time reduction state after the big hit, the reach fluctuation is always made at the time of the final change (for example, the 100th change). By generating it, it is thought that the player can have a sense of expectation for the big hit, and a hill for games can be established at the end.

JP 2004-242941 A

  However, in the above-mentioned prior art, since the selection of the fluctuation pattern is basically performed randomly by random number lottery, the reach fluctuation pattern is selected by chance in succession due to the fluctuation near the end of the time shortening state. If this happens, it is difficult to generate a game hill as intended in advance. For example, when the time shortening state ends at 100 times, there is no possibility that the reach variation is continuously selected from the previous 97th time to the 99th time. In this case, even if the reach variation is forcibly set in the last 100th time, the reach variation has occurred repeatedly due to the previous variation, so there is not much freshness for the player, and this is not the case. There is a problem that there will be no fluctuation.

  Accordingly, an object of the present invention is to provide a technique capable of selecting a desired variation pattern as intended in advance.

The present invention employs the following solutions.
Solution D1: A lottery execution means for executing an internal lottery on the condition that a predetermined event as a lottery trigger has occurred during the game, and a predetermined variation time when the internal lottery is executed by the lottery execution means The symbol display means for displaying the symbols in a manner corresponding to the result of the internal lottery after the symbols are variably displayed, and the result that the result of the internal lottery corresponds to the winning, the winning means is displayed by the symbol display means. Special game execution means for executing a special game when the symbol is stopped and displayed, and when the special game executed by the special game execution means is completed and a predetermined condition is satisfied, the lottery execution means When executing the internal lottery, set at least a low probability state to which a normal winning probability is applied, or a higher winning probability than the low probability state. A probability state setting means for selectively determining whether to set a high probability state to which is applied, and a plurality of winnings obtained in the internal lottery by the lottery execution means for satisfying the predetermined condition Winning type prescribing means that prescribes the winning type and, if the result of the internal lottery corresponds to winning, a win that determines which of the plurality of winning types specified by the winning type prescribing means corresponds to Determined by the type determining means, the common effect executing means for executing the common effect in the case of the low probability state and the case of the high probability state after the predetermined condition is satisfied, and the lottery executing means. Further, based on the result of the internal lottery, variation pattern selection means for selecting a variation pattern related to a variation time during which the symbol is variably displayed by the symbol display means, and the predetermined pattern A continuous effect executing means for executing a continuous effect for notifying whether or not the common effect is continued in the symbol variation display by the symbol display means at a predetermined timing after the condition is satisfied; and the occurrence of the predetermined timing Generation number setting means for setting the number of times, wherein the variation pattern selection means selects a variation pattern related to a variation time during which the continuous effect can be executed in the variation display of the symbol at the predetermined timing, and the occurrence number setting means The game machine is characterized in that a different number of occurrences is set according to the winning type determined by the winning type determining means.

  Solution D2: In the solution D1, in the case of the high probability state, if the notification that the common effect is continued in the continuous effect is performed a predetermined number of times, the fact that the high probability state is set is notified. A gaming machine, further comprising a notification means.

The present invention can also employ the following means in order to solve the above problems.
Solution 1: In other words, the gaming machine according to the present invention is internally related to a player's profit (for example, a profit that an operation opportunity of a variable winning device is generated) on condition that a predetermined event that becomes a lottery trigger occurs during the game. When the internal lottery is executed by the lottery executing means for executing the lottery and the lottery executing means, the symbols are variably displayed over a predetermined variation time, and then the symbols are stopped in a manner corresponding to the result of the internal lottery. The symbol display means to be displayed, at least the fluctuation pattern defining means for prescribing a plurality of types of the variation patterns with respect to the variation time during which the symbols are variably displayed by the symbol display means, and execution of the symbol variation display by the symbol display means At this time, one of the plurality of types of variation patterns defined by the variation pattern defining means is selected (selected and changed). A variation pattern selection means for determining a pattern) and a management parameter value setting for setting a variation pattern management parameter value necessary for selection of the variation pattern by the variation pattern selection means when a predetermined setting opportunity occurs during the game And the type of variation pattern that can be selected by the variation pattern selection unit based on the parameter value for variation pattern management set by the parameter value setting unit and the parameter value setting unit for management (specify and specify the type) Variation pattern selection type management means.

  The gaming machine of this solving means performs an internal lottery on the condition that a predetermined event (for example, a winning at a start opening) that becomes a lottery trigger occurs, displays a variation display and a stop display of the symbol, and displays the result of the internal lottery. At this time, in the present solution, a plurality of types of variation patterns are defined in advance, and one of the plurality of types of variation patterns is selected when the symbol variation is displayed. However, when a predetermined setting opportunity occurs, the variation pattern is selected. The parameter value for variation pattern management necessary for the above is set, and the types of variation patterns that can be selected are managed based on the parameter value.

  For this reason, according to the gaming machine of the present solution, if the correspondence relationship between the variation pattern management parameter value and the type of variation pattern to be selected is determined in advance, then the desired variation pattern is selected as desired. be able to. For this reason, it is not necessary to forcibly set the fluctuation pattern compared to the end value etc. while constantly measuring the number of fluctuations of the symbol, and the same kind of fluctuation pattern may be selected by chance. There is no, and it is possible to freely select the variation pattern as intended using simple logic.

  Solution 2: In Solution 1, the gaming machine according to the present invention is used for management to update the variation pattern management parameter value set by the management parameter value setting means when a predetermined update opportunity occurs during the game. The variation pattern selection type management unit further includes a parameter value update unit, and the variation pattern selection unit can select the variation that can be selected by the variation pattern selection unit based on the variation pattern management parameter value updated by the management parameter value update unit. Manage pattern types.

  According to this solution, the variation pattern management parameter value that has been set once is also updated according to the progress of the game (for example, the change in the number of symbol variations displayed). A desired variation pattern can be easily selected with the change of. In addition, the setting method of the parameter value for variation pattern management (for example, what value is set first) and the update method (for example, what value is used to update the value) are used for the performance of the gaming machine. Even if it is defined in various ways, the basic logic (the logic part of value setting and updating) can be shared, and there is an advantage that it is excellent in versatility for various performances.

  Solution 3: In Solution 2, the gaming machine according to the present invention, when the result of the internal lottery corresponds to winning, if the symbol is stopped and displayed in a manner representing winning by the symbol display means, the normal condition ( For example, a special condition (for example, a condition that the variable winning device is continuously operated without changing the internal lottery and the special symbol) is applied, which is different from the condition that the internal lottery and the special symbol are changed. When the special game execution means for executing a game and the special game executed by the special game execution means are completed, a standard condition (usually normal conditions regarding at least one of the internal lottery or the symbol display by the symbol display means) Specific game state transition means for shifting from a normal state to which a condition may be applied) to a specific game state to which a specific condition different from the standard condition is applied The management parameter value setting means, when the special game is executed by the special game execution means, the state parameter value corresponding to the specific game state as the setting trigger has occurred, and the special game execution means The number parameter value corresponding to a value obtained by counting the number of times that the symbol display is executed by the symbol display means after the game ends is set as the variation pattern management parameter value, and the management parameter value updating means When the symbol change display and stop display are executed by the symbol display means after the end of the special game, the update pattern is updated by subtracting at least the number of times parameter value, assuming that the update opportunity has occurred. The selection type management means includes the state parameter value set by the management parameter value setting means and An effect selection parameter value determined from a combination with the number of times parameter value updated by the management parameter value updating means is calculated as the variation pattern management parameter value, and the calculation based on the calculated effect selection parameter value The variation pattern selection means determines the type of variation pattern to be selected.

  According to this solution, the “status parameter value” and the “number-of-times parameter value” of the variation pattern management parameter values are newly updated when the special game executed on the condition of winning the internal lottery is completed as one setting opportunity. Then, the “variable number parameter value” can be updated with a symbol change display and a stop display performed after the transition to the specific gaming state as one update opportunity. At this time, when the new “status parameter value” and “number of times parameter value” are first set, and when the “number of times parameter value” is subsequently updated (if multiple updates are made, the update time of each time ), The contents of the “number parameter value” differ specifically, but what value (specific numerical value) each of the “state parameter value” and “number parameter value” takes at each time point? Is clear in advance. Therefore, what is the value of “state parameter value” and “number of times parameter value” at the initial setting time and each update time, and what is the “effect selection parameter value” at each time depending on the combination of these values? If it is intended in advance that the value should be determined, the type of variation pattern selected at each time point can be determined as intended.

  Furthermore, for example, if the value of the “number of times parameter value” is updated in advance when a specific number of fluctuations is reached after the end of the special game, for example, From the correspondence between the “selected parameter value” and the type of variation pattern to be selected, a desired variation pattern can be easily selected with a specific number of variations.

  In this solution, if the logic framework of “state parameter value” and “number of times parameter value” and “effect selection parameter value” calculated from these combinations is shared, various game performances will be used thereafter. The setting method and update method of a specific value (numerical value) can be changed according to the method. Thereby, while providing highly versatile logic for various game performances, a desired variation pattern can be selected as intended in accordance with each game performance.

  Solving means 4: In the solving means 3, the gaming machine according to the present invention is a winning type defining means for prescribing at least a normal winning type and a specific winning type in advance for the winning types obtained by the internal lottery by the lottery executing means; If the result of the internal lottery corresponds to winning, a winning type determining means for determining whether the current winning time corresponds to the normal winning type or the specific winning type specified by the winning type defining means; The special game state transition means further includes the special game when the result of the internal lottery corresponds to a win and the win type determination means determines that the current win corresponds to the specific win type. At the time of the internal lottery by the lottery execution means after the special game executed by the execution means is finished, the winning is performed with at least a standard probability. A high probability state transition means for transitioning from the normal probability state as the normal state to the high probability state as the specific gaming state where the winning is obtained with a higher probability than the normal probability state, and the result of the internal lottery And the symbol display means after the special game executed by the special game executing means is completed when the winning type is determined by the winning type determining means and the current winning type is determined to be the normal winning type. From the non-time shortened state as the normal state in which the predetermined event occurs at least at a standard frequency, with the period until the number of times the display and stop display of the symbol is performed reaches the predetermined upper limit number Time shortening state for shifting to the time shortening state as the specific gaming state in which the predetermined event can occur at a higher frequency than the non-time shortening state The management parameter value setting means is transferred to the time reduction state by the time reduction state transfer means after completion of the special game by the special game execution means, and the high probability state transition is included. At the time of the first state transition not transferred to the high probability state by the means, to the time shortened state by the time shortening state transition means, and to the high probability state by the high probability state transition means The state parameter values that are different from each other at the time of the second state transition are set, and the variation pattern selection type management means sets the parameter values for management between the time of the first state transition and the state transition to the second state. As a result of setting different state parameter values by the setting means, it is determined from the combination of the state parameter value and the number of times parameter value. By calculating the effect selection parameter values to be different from each other at the time of transition to the first state and at the time of transition to the second state, the variation pattern selection means is based on the respective effect selection parameter values. The type of the variation pattern to be selected is determined to be different between the first state transition and the second state transition.

  According to this solving means, for example, the first “state” depends on whether the state after the end of the special game is (1) not a high probability state and a time shortening state or (2) a high probability state and a time shortening state. The parameter value setting is different. For this reason, the “effect selection parameter value” that is calculated first after the end of the special game also differs between (1) and (2). As a result, different variation pattern types are used for (1) and (2). Can be selected.

  In addition, when the number of symbol fluctuations progresses in each of the states (1) and (2), the “number parameter value” is updated accordingly. If it is intended in advance what value is to be updated, a desired variation pattern can be easily selected with a specific number of variations for each of the states (1) and (2). .

  Also, in this solution, for example, unlike the method of changing the type of variation pattern to be selected while judging the presence / absence of a high-probability state and the presence / absence of a time reduction state, the variation pattern is selected according to the element of the “number of times parameter value” Therefore, a desired variation pattern can be selected not only at the start and end of each state but also in the middle of each state with a specific number of variations, and more various selection methods can be realized.

  Solving means 5: In the solving means 4, the management parameter value setting means sets the time shortening state by the time shortening state transition means as the second state transition after the special game is completed by the special game executing means. Even when the state is transferred and the state is shifted to the high probability state by the high probability state transition means, a specific value different from that at the time of the second state transition is set as the state parameter value, and A value smaller than the upper limit value is set as the number-of-times parameter value, and the management parameter value updating means is configured such that a value smaller than the upper limit value is set as the number-of-times parameter value by the management parameter value setting means. After the special game is completed by the special game execution means, the symbol display means displays a change and a stop display of the symbols. The specific value set by the management parameter value setting means as the occurrence of the update trigger when the updated number of parameter values does not remain in the state where the actual number has not yet reached the upper limit number When the state parameter value is updated to the special value by the management parameter value updating unit, the state parameter value is updated to a special value different from the state value. Based on the effect selection parameter value, the effect selection parameter value determined from the combination of the state parameter value and the number of times parameter value is calculated as the same value as the value calculated at the time of transition to the second state. The type of the variation pattern to be selected by the variation pattern selection means is the same as that at the time of the second state transition A constant.

  According to this solution, even when the state is shifted to the high probability state and the time reduction state in (2), a value different from that in the state transition of (2) is set as the “state parameter value”. Thus, it is possible to make it difficult for the player to detect from the tendency of selection of the variation pattern that the time is the state transition of (2) at first. Thereafter, when the “number parameter value” does not remain (for example, becomes 0) as the number of fluctuations progresses, the “state parameter value” is updated using this as an update opportunity. In this case, by changing the “state parameter value”, the “production selection parameter value” is set to the same value as that in the state transition in (2), and the state transition in the state (2) is based on the selection tendency of the variation pattern at that time. Can be easily recognized externally.

  Solving means 6: In the solving means 4 and 5, the gaming machine of the present invention is put into the time shortening state by the time shortening state transition means as the second state transition after the special game is completed by the special game executing means. When the transition is made and the transition is made to the high probability state by the high probability state transition means, the number of symbol fluctuation display and stop display performed by the symbol display means after the special game is ended is the upper limit number. The time reduction state is terminated, and the non-time reduction state return means for returning to the non-time reduction state (not ending the high probability state) is further provided, and the management parameter value updating means includes the high probability state If the non-time reduction state return means returns from the time reduction state to the non-time reduction state during this period, it is determined that the update trigger has occurred and the management parameter is The state parameter value is updated to a special value different from the value set corresponding to the second state transition by the meter value setting means, and the variation pattern selection type management means is updated during the high probability state. When the state parameter value is updated to the special value by the management parameter value update unit when the non-time reduction state return unit returns from the time reduction state to the non-time reduction state, the state parameter By calculating the effect selection parameter value determined from the combination of the value and the number of times parameter value as different values before and after returning to the non-time-reduced state, Based on the variation pattern type to be selected by the variation pattern selection means based on before and after the return to the non-time-reduced state In determining as different from each other.

  According to this solution, when the time reduction state ends with the progress of the number of subsequent fluctuations in the transition of the high probability state and the time reduction state of (2) above, the “state” before and after the end By making the parameter values different, it is possible to easily select different variation patterns for each. As a result, it is possible to select a desired variation pattern using a simpler logic as compared with a method of forcibly setting the variation pattern while constantly monitoring the presence or absence of the time reduction state.

  According to the gaming machine of the present invention, a highly versatile variation pattern selection method can be realized.

It is a front view of a pachinko machine. It is a rear view of a pachinko machine. It is a front view which expands and shows a part of game board. It is a block diagram which shows the various electronic devices with which the pachinko machine was equipped. It is a flowchart (1/2) which shows the example of a procedure of a reset start process. It is a flowchart (2/2) which shows the example of a procedure of a reset start process. It is a flowchart which shows the example of a procedure of a power-off occurrence check process concretely. It is a flowchart which shows the example of a procedure of an interruption management process. It is a flowchart which shows the example of a procedure of a switch input event process. It is a flowchart which shows the example of a procedure of a 1st special symbol memory update process. It is a flowchart which shows the example of a procedure of a 2nd special symbol memory update process. It is a flowchart which shows the example of a procedure of the production | presentation determination process at the time of acquisition. It is a flowchart which shows the structural example of a special game management process. It is a flowchart which shows the example of a procedure of a special symbol change start waiting process. It is a flowchart which shows the example of a procedure of a special symbol memory | storage area shift process. It is a figure which shows the structural example of the "parameter value setting table for normal time fluctuation pattern management." It is a flowchart which shows the example of a procedure of the fluctuation pattern determination process at the time of loss specifically. It is a figure which shows the structural example of an "offset value calculation table." It is a figure which shows the structural example of "the variation pattern table address selection table classified by effect selection offset value". It is the figure which showed the structural example of the fluctuation pattern table according to the kind. It is a flowchart which shows the example of a procedure of the special symbol stop display process. It is a flowchart which shows the example of a procedure of the parameter value update process for fluctuation | variation pattern management. It is a figure which shows the structural example of a 1st offset value update table. It is the list | wrist which showed the kind of the fluctuation | variation pattern table selected at the time of every fluctuation | variation according to the kind of winning symbol corresponding to the frequency | count of fluctuation | variation. It is a flowchart which shows the structural example of a display output management process. It is a flowchart which shows the structural example of a variable winning apparatus management process. It is a flowchart which shows the example of a procedure of a big winning opening opening pattern setting process. It is a flowchart which shows the example of a procedure of a big prize opening / closing operation | movement process. It is a flowchart which shows the example of a procedure of a big winning opening closing process. It is a flowchart which shows the example of a procedure of an end process. It is a figure which shows the structural example of the "variable time shortening function non-operating variation pattern management parameter value setting table" used in another example. It is a structural example of "a parameter value setting table for variation pattern management during variation time shortening function operation" used in another example. It is a figure which shows the structural example of the "offset value calculation table" used in another example. It is a figure which shows the structural example of the "variation pattern table address selection table classified by effect selection offset value" used in another example. In another example, it is a list showing the type of variation pattern table selected after the jackpot game is finished, corresponding to the number of variations. It is a continuation figure showing an example of a production picture corresponding to change display and stop display of a special symbol. It is a continuation figure showing the flow of reach production performed at the time of big hit (winning). FIG. 10 is a continuous diagram partially showing an example of a big-game effect performed during a big hit game of “15 round probability variation 5”. It is a continuation figure which shows the example of a symbol production performed with "chance UP mode production". It is a continuation diagram showing a standard effect example executed from the second to the ninth variation in the “1st stage” of the “chance UP mode”. It is a continuation diagram showing an example of the effect of the special variation state executed at the tenth variation in the “1st stage” of the “chance UP mode”. It is a continuation figure showing the latter half part of the special change state effect performed for the 10th change, and the example of the subsequent production. It is a continuation diagram showing an example of the effect of the special variation state executed in the 30th variation in the “3rd stage” of the “chance UP mode”. It is a continuation figure which shows the example of the latter half part of the special change state effect performed after the 30th change, and the subsequent state disclosure effect. It is a continuation figure showing an example of "chance UP mode end production" performed at the end of operation of a change time shortening function. It is a flowchart which shows the example of a procedure of effect control processing. It is a flowchart which shows the example of a procedure of effect design management processing. It is a flowchart which shows the example of a procedure of an effect design change pre-process. It is a flowchart which shows the example of a procedure of the fluctuation | variation effect pattern selection process at the time of loss.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view of a pachinko gaming machine (hereinafter abbreviated as “pachinko machine”) 1. FIG. 2 is a rear view of the pachinko machine 1. The pachinko machine 1 uses a game ball as a game medium, and a player borrows a game ball from a game hall (hall) operator to play a game with the pachinko machine 1. In the game of the pachinko machine 1, each game ball is a medium having a game value, and a privilege (profit) that the player enjoys as a result of the game is, for example, a game ball acquired by the player Based on the number of games, it can be converted into a game value. The overall configuration of the gaming machine will be described below with reference to FIGS.

[Overall configuration of gaming machine]
The pachinko machine 1 mainly includes an outer frame assembly 2, a glass frame unit 4, a tray unit 6 and a plastic frame assembly 7 (game machine frame) as its main body. Among these, the outer frame assembly 2 is a structure in which wood is combined in a vertically long rectangular shape, and the outer frame assembly 2 uses fasteners such as screws for island facilities (not shown) in the game hall. Are fixed.

  The other glass frame unit 4, tray unit 6, and plastic frame assembly 7 are attached to the island facility via the outer frame assembly 2, and these operate in an openable manner via a hinge mechanism (not shown). An opening / closing axis of a hinge mechanism (not shown) extends in the vertical direction along the left end as viewed from the front of the pachinko machine 1.

  A unified lock unit 9 is provided on the right edge (left edge in FIG. 2) of the plastic frame assembly 7 when viewed from the front in FIG. Correspondingly, the glass frame unit 4 and the right edge (back side) of the outer frame assembly 2 are each provided with a locking tool (not shown). As shown in FIG. 1, in a state where the glass frame unit 4 and the plastic frame assembly 7 are closed with respect to the outer frame assembly 2, the unified lock unit 9 on the back side of the glass frame unit 4 and the plastic frame assembly together with the locking device. 7 cannot be opened.

  A cylinder lock 6 a with a key hole is provided on the right edge of the tray unit 6. For example, when an administrator of a game hall inserts a dedicated key into the keyhole and twists the cylinder lock 6a clockwise, the unified lock unit 9 operates to open the glass frame unit 4 and the tray unit 6 together with the plastic frame assembly 7. It becomes a state. When these are entirely opened from the outer frame assembly 2 to the front side (moved like a door), the back side of the pachinko machine 1 is exposed on the front side.

  On the other hand, when the cylinder lock 6a is twisted counterclockwise, only the glass frame unit 4 is unlocked while the plastic frame assembly 7 remains locked, and the glass frame unit 4 can be opened. When the glass frame unit 4 is opened to the front side, the game board 8 is exposed directly, and in this state, the manager of the game hall can remove obstacles such as ball clogging in the board surface. When the glass frame unit 4 is opened, the lock mechanism (not shown) of the tray unit 6 is exposed. If the lock mechanism is released in this state, the tray unit 6 can be opened to the front side with respect to the plastic frame assembly 7.

  The pachinko machine 1 includes a game board 8 as a game unit. The game board 8 is supported by the plastic frame assembly 7 behind (inside) the glass frame unit 4. The game board 8 can be attached to and detached from the plastic frame assembly 7 with the glass frame unit 4 opened to the front side, for example. The glass frame unit 4 has a vertically oval window 4a formed at the center thereof, and a glass unit (no reference numeral) is attached in the window 4a. The glass unit is a combination of, for example, two transparent plates (glass plates) cut in accordance with the shape of the window 4a. The glass unit is attached to the back side of the glass frame unit 4 in an openable / closable manner via a hinge mechanism (not shown). A game area 8a (board surface) is formed on the front surface of the game board 8, and the game area 8a is visible to the player from the front side through the window 4a. When the glass frame unit 4 is closed, a space in which a game ball can flow down is formed between the inner surface of the glass unit and the game board surface.

  The saucer unit 6 has a shape projecting from the outer frame assembly 2 to the front side as a whole, and an upper dish 6b is formed on the upper surface thereof. The upper plate 6b can store a game ball (rental ball) lent to a player and a game ball (prize ball) acquired by winning a prize. In the tray unit 6, a lower tray 6c is formed at the lower position of the upper tray 6b. The lower tray 6c stores game balls that are further paid out when the upper tray 6b is full. The pachinko machine 1 according to the present embodiment is a so-called CR machine (model connected to the CR unit), and the game balls borrowed by the player are separately received from the payout unit 172 on the back side separately from the prize balls. 6b or lower pan 6c).

  A lending operation unit 14 is provided on the upper surface of the tray unit 6, and a ball lending button 10 and a return button 12 are arranged on the lending operation unit 14. When a player operates the ball lending button 10 with a valuable medium (for example, a magnetic recording medium, a storage IC built-in medium, etc.) inserted in a CR unit (not shown), the number corresponding to a predetermined frequency unit (for example, 5 degrees). (For example, 125) game balls are lent out. For this reason, a frequency display unit (not shown) is arranged on the upper surface of the lending operation unit 14, and the remaining frequency of the valuable medium put in the CR unit is displayed on this frequency display unit. The player can receive the return of the valuable medium with the remaining frequency by operating the return button 12. Although the CR machine is taken as an example in the present embodiment, the pachinko machine 1 may be a cash machine (a model not connected to the CR unit) different from the CR machine.

  In addition, an upper dish ball removal lever 6d is installed on the front surface of the tray unit 6 in front of the upper dish 6b in the upper position, and a lower dish ball removal button 6e in the center of the lower dish 6c. Is installed. The player can cause the game balls stored in the upper plate 6b to flow down to the lower plate 6c by sliding the upper plate ball removing lever 6d leftward, for example. Further, the player can, for example, push down the lower dish ball removal button 6e to drop the game balls stored in the lower dish 6c downward and discharge them. The discharged game ball is received by, for example, a ball receiving box (not shown).

  A grip unit 16 is installed at the lower right portion of the tray unit 6. The player operates the grip unit 16 to operate the launch control board set 174 and can launch (shoot) a game ball toward the game area 8a (ball launcher). The launched game ball rises along the left side edge of the game board 8, is guided by an outer band (not shown), and is thrown into the game area 8a. A large number of obstacle nails, windmills (without reference numerals in the drawing) and the like are arranged in the game area 8a, and the thrown-in game balls flow down in the game area 8a while being guided and guided by the obstacle nails and the windmill.

[Configuration of the board]
In the game area 8a, a starting gate 20, normal winning ports 22, 24, an upper starting winning port 26, a variable starting winning device 28, a variable winning device 30, and the like are installed. The game balls thrown into the game area 8a randomly pass through the start gate 20 in the process of flowing down, or the normal winning ports 22, 24, the upper starting winning port 26, and the variable starting winning device during operation. Win 28 (enter a ball). The game balls that have passed through the start gate 20 continue to flow down in the game area 8a, but the winning game balls are collected to the back side of the game board 8 through through holes formed in the game board.

  The variable start winning device 28 operates when a predetermined condition is satisfied (when the normal symbol is stopped and displayed in a winning manner), and accordingly, the lower start winning port 28a can be awarded. (Ordinary electric appliance). The variable start winning device 28 has, for example, a pair of left and right movable pieces 28b, and these movable pieces 28b reciprocate in the left-right direction along the board surface by the action of a link mechanism using a solenoid (not shown), for example. That is, as shown in the figure, the left and right movable pieces 28b are in the closed position with the tip facing upward, and at this time, winning to the lower start winning opening 28a is impossible (a state in which there is no gap through which game balls can flow). ing. On the other hand, when the variable start winning device 28 is operated, the left and right movable pieces 28b are displaced (expanded) from the closed position toward the open position, and the opening width of the lower start winning port 28a is expanded to the left and right. During this time, the variable start winning device 28 is in a state in which a game ball can flow in, and generates a win to the lower start winning port 28a. Note that the arrangement (gauge) of the obstacle nails installed on the game board 8 is basically a mode in which it is easy to guide the flow of the game balls toward the variable start winning device 28, but the game balls are always variable. The inflow does not necessarily flow into the start winning device 28, but the inflow occurs only at random.

  In addition, the above variable winning device 30 operates when a prescribed condition is satisfied (when a special symbol is stopped and displayed in a mode other than non-winning), and can be awarded to a big winning opening (no reference sign). (Special electric equipment). The variable winning device 30 has, for example, one opening / closing member 30a, and this opening / closing member 30a reciprocates in the front-rear direction with respect to the board surface by the action of a link mechanism using a solenoid (not shown), for example. As shown in the figure, the opening / closing member 30a is in the closed position (closed state) along the board surface, and at this time, winning in the big winning opening is always impossible (the big winning opening is closed). When the variable winning device 30 is operated, the opening / closing member 30a is displaced so as to fall forward with its lower end edge as a hinge, thereby opening the large winning opening (open state). During this time, the variable winning device 30 is in a state in which the inflow of game balls is not impossible, and can generate an event of winning a prize winning opening. At this time, the opening / closing member 30a also functions as a member for guiding the inflow of the game ball to the special winning opening.

  In addition, an out port 32 is formed in the game area 8 a, and game balls that have not won a prize are finally collected through the out port 32 to the back side of the game board 8. In addition, all game balls that have been driven into the game area 8 a including the game balls won in the upper start winning opening 26, the variable start winning device 28, and the variable winning device 30 are collected to the back side of the game board 8. The collected game balls are discharged out of the frame from the back side of the pachinko machine 1 through an out passage assembly (not shown), and further join a supply path of an island facility (not shown).

  The game board 8 is provided with a normal symbol display device 33 and a normal symbol operation memory lamp 33a, for example, at the lower right position in the window 4a, as well as a first special symbol display device 34, a second special symbol display device 35, A first special symbol operation memory lamp 34a, a second special symbol operation memory lamp 35a, and a game state display device 38 are provided. Among these, the normal symbol display device 33, for example, turns on two lamps (LEDs) alternately to display the normal symbols variably, and stops and displays the normal symbols when the lamps are turned on or off. The normal symbol operation memory lamp 33a displays 0 to 4 memory numbers depending on, for example, a combination of turning off, lighting, or blinking of two lamps (LEDs).

  FIG. 3 is an enlarged front view showing a part of the game board 8 (lower right position in the window 4a). The first special symbol display device 34 and the second special symbol display device 35 can display the variation state and stop state of the special symbol by, for example, 7 segment LEDs (with dots), respectively (symbol display means).

  In addition, the first special symbol operation memory lamp 34a and the second special symbol operation memory lamp 35a each display 0 to 4 memory numbers, for example, by combinations of extinguishing, lighting, or blinking of two lamps (LEDs). (Memory number display means). For example, when both lamps are off, 0 is stored, when 1 lamp is lit, 1 is displayed, and when the same lamp is flashing, 2 is displayed. When the other lamp is turned on, 3 stored numbers are displayed, and when the two lamps are both flashed, 4 stored numbers are displayed.

  The first special symbol operation memory lamp 34a is displayed one by one in the sense that when the game ball flows into the upper start winning opening 26, the fact that a winning has occurred (or various random values acquired) is stored. Each time the change of the special symbol starts with the winning, the display decreases by one. Further, the second special symbol operation memory lamp 35a is displayed one by one in the sense that when a game ball flows into the variable start winning device 28 (lower start winning port), the fact that a winning has occurred is stored one by one. Every time a special symbol change is started, the display is reduced by one. In the present embodiment, when the first special symbol operation memory lamp 34a is not lit (the number of memories is 0), the first special symbol is already in the upper start winning opening 26 in a state where the first special symbol can start to change (when stopped). The display does not increase even if game balls flow in. In addition, when the second special symbol operation memory lamp 35a is not lit (the number of memories is 0), the variable start winning device 28 (lower start winning port) in a state where the second special symbol can already start to change (when stopped). Even if a game ball flows into the display, the display does not increase. That is, the number of displays (maximum 4) of each special symbol operation memory lamp 34a, 35a represents the number of winnings that have not yet started to change in the first special symbol or the second special symbol.

  The game state display device 38 includes four LEDs corresponding to, for example, jackpot type display lamps 38a and 38b, a probability variation state display lamp 38c, and a short time state display lamp 38d. In the present embodiment, the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol display device 34, the second special symbol display device 35, the first special symbol operation memory lamp 34a, and the second special symbol described above. The operation memory lamp 35a and the game status display device 38 are attached to the game board 8 in a state where they are mounted on one integrated display board 89.

[Other configuration of the game board: see FIG. 1]
The game board 8 is provided with a production unit 40 from the center position to the right side. The effect unit 40 has an upper edge portion 40a that functions as a guide member that changes the flow direction of the game ball, and includes various decorative parts 40b and 40c on the inner side. The decorative parts 40b and 40c can enhance the decorativeness of the game board 8 by the three-dimensional modeling, and can perform a dramatic operation by emitting transmitted light using, for example, a built-in light emitter (LED or the like). In addition, a liquid crystal display 42 (image display) is installed inside the effect unit 40, and various effect images including an effect symbol corresponding to the special symbol are displayed on the liquid crystal display 42. As described above, the game board 8 impresses the player with the characteristics of the pachinko machine 1 based on the configuration of the board surface (design of a cell plate (not shown)) and the decoration of the effect unit 40.

  A ball guide passage 40d is formed at the left edge of the effect unit 40, and a rolling stage 40e is formed at the lower edge thereof. The ball guide passage 40d is opened obliquely upward to the left in the game area 8a. When a game ball flowing down in the game area 8a randomly flows into the ball guide path 40d, it passes through the inside and rolls. Released onto the stage 40e. The upper surface of the rolling stage 40e has a smooth curved surface. Here, the game ball can roll in the left-right direction. The game ball that has rolled on the rolling stage 40e will eventually flow into the lower game area 8a. A ball discharge path 40f is formed at the center of the rolling stage 40e. At this time, the game ball that has flowed down from the rolling stage 40e to the ball discharge path 40f easily flows into the upper start winning opening 26 directly below the ball discharge path 40f. Become. In addition, the production unit 40 may be accompanied by a drive source (eg, a motor, a solenoid, etc.) together with a production movable body (eg, a character figure, decoration, etc.). In addition to the effect using the image by the liquid crystal display 42 and the effect by the light emitter, the movable body for effect can execute the effect accompanied by the operation of the tangible object. Due to the effects using these movable bodies, it is possible to demonstrate appealing power different from the effects using two-dimensional images.

[Configuration of the front of the frame]
In the glass frame unit 4, glass frame top lamps 46 and 48 and glass frame side lamps 50 are installed at a plurality of locations so as to surround the glass unit 8 as components for production. In addition, a tray lamp 52 is installed in the tray unit 6, and the tray lamp 52, the glass frame top lamps 46 and 48, and the glass frame side lamp 50 are integrally connected on the front surface of the pachinko machine 1 in appearance. Designed as if it were.

  The various lamps 46 to 52 described above perform effects by, for example, light emission (lighting and blinking, change in luminance gradation, change in color tone, and the like) of built-in LEDs. In addition, a pair of left and right glass frame speakers 54 and a glass frame middle speaker 55 are built in the upper part of the glass frame unit 4, and a saucer speaker 56 is provided on the right side of the lower plate 6 c in the saucer unit 6. Built in. These speakers 54, 55, and 56 output sound effects, BGM, voice, etc. (sound in general) and execute effects.

  In the center of the tray unit 6, an effect switching button 45 (operation input receiving means) is installed at a position in front of the upper tray 6b. The player operates the effect switching button 45 to switch the contents of the effect (for example, the background screen displayed on the liquid crystal display unit 42), for example, while the symbol is changing, during the big hit confirmation display, or during the big hit game It is possible to generate some effects (various notice effects, probable promotion effects, etc.).

[Configuration on the back side]
As shown in FIG. 2, on the back side of the pachinko machine 1, there are a power supply control unit 162, a main control board unit 170, a dispensing device unit 172, a flow path unit 173, a launch control board set 174, and a dispensing control board unit 176. A back cover unit 178 and the like are installed. In addition, on the back side of the pachinko machine 1, various electronic devices (including a control computer not shown) constituting the power supply system and control system of the pachinko machine 1, an external terminal board 160, a power cord (power plug) 164, A ground wire (ground terminal) 166, connection wiring (not shown), and the like are installed. The electronic devices will be further described later based on another block diagram (FIG. 4).

  The payout device unit 172 has, for example, a prize ball tank 172a and a prize ball case (no reference sign), and the prize ball tank 172a is installed on the upper edge (back side) of the plastic frame assembly 7. In this state, game balls replenished from a replenishment route (not shown) can be stored. The game balls stored in the prize ball tank 172a are guided to a prize ball case through an upper prize ball basket (not shown). The flow path unit 173 guides the game ball sent out from the payout unit 172 toward the tray unit 6 on the front side.

  The external terminal board 160 is an interface for connecting the pachinko machine 1 to an external electronic device (for example, a data display device, a hall computer, etc.). From the external terminal board 160, the game progress of the pachinko machine 1 is achieved. Various external information signals (for example, award ball information, door opening information, symbol determination number information, jackpot information, start opening information, etc.) indicating the state and maintenance state are output to an external electronic device. Yes.

  The power cord 164 secures a power source (electric power) necessary for the operation of the pachinko machine 1 by being connected to, for example, a power source device (for example, AC 24V) installed in an island facility of a game arcade. The ground wire 166 is also connected to a ground terminal installed in the island facility to secure the ground (ground) of the pachinko machine 1.

[Control configuration]
Next, a configuration related to control of the pachinko machine 1 will be described. FIG. 4 is a block diagram showing various electronic devices equipped in the pachinko machine 1. The pachinko machine 1 includes a main control device 70 (main control computer) that serves as the center of the control operation. The main control device 70 mainly has a function of controlling the progress of the game in the pachinko machine 1. Yes. The main controller 70 is built in the main control board unit 170 described above.

  The main controller 70 is equipped with a circuit board (main control board) on which a main control CPU 72 as a central processing unit is mounted. The main control CPU 72 includes a ROM 74 and a RAM (RWM) together with a CPU core and registers (not shown). ) This is configured as an LSI in which semiconductor memories such as 76 are integrated. The main controller 70 is equipped with a random number generator 75 and a sampling circuit 77. Among these, the random number generator 75 generates a hardware random number (for example, 0 to 65535 in decimal notation) for determining the big hit, and the generated random number is input to the main control CPU 72 through the sampling circuit 77. The In addition, the main controller 70 is equipped with peripheral ICs such as an input / output (I / O) port 79, a clock generation circuit (not shown), a counter / timer circuit (CTC), etc., and these are circuited together with the main control CPU 72. It is mounted on the board. A signal transmission path, a power supply path, a control bus, and the like are formed as wiring patterns on the circuit board (or the inner layer portion).

  The start gate 20 described above is integrally provided with a gate switch 78 for detecting the passage of a game ball. The game board 8 is provided with an upper start winning port switch 80, a lower start winning port switch 82, and a count switch 84 corresponding to the upper start winning port 26, the variable start winning device 28, and the variable winning device 30, respectively. . Each start winning port switch 80, 82 is for detecting the winning of a game ball to the upper start winning port 26 and the variable start winning device 28 (lower start winning port 28a). The count switch 84 is for detecting the winning of a game ball to the variable winning device 30 (large winning opening) and counting the number. Similarly, the game board 8 is equipped with a winning opening switch 86 for detecting the winning of a game ball to the normal winning openings 22 and 24. Here, a configuration using a common winning opening switch 86 for all the normal winning openings 22 and 24 is given as an example, but for example, separate winning opening switches 86 are installed on the left and right sides of the board, and the left winning opening switch is provided. In 86, a winning of a game ball for the normal winning ports 22, 24 located on the left side of the board surface is detected, and in the right winning port switch 86, a winning of a game ball in the normal winning port 24 located on the right side of the board surface is detected. Also good.

  In any case, the winning detection signals of these switches 78 to 86 are input to the main control CPU 72 via an input / output driver (not shown). Due to the configuration of the game board 8, in this embodiment, the winning detection signals from the gate switch 78, the count switch 84, and the winning opening switch 86 are transmitted via the panel relay terminal plate 87, and are sent to the panel relay terminal plate 87. , Wiring patterns and connection terminals for relaying the respective winning detection signals are provided.

  The above-mentioned normal symbol display device 33, normal symbol operation memory lamp 33a, first special symbol display device 34, second special symbol display device 35, first special symbol operation memory lamp 34a, second special symbol operation memory lamp 35a and game The state display device 38 is controlled in display operation based on a control signal from the main control CPU 72. The main control CPU 72 outputs control signals for the display devices 33, 34, 35, 38 and the lamps 33a, 34a, 35a according to the progress of the game, and controls the lighting state of each LED. The display devices 33, 34, 35, and 38 and the lamps 33a, 34a, and 35a are installed on the game board 8 in a state of being mounted on one integrated display board 89 as described above. A control signal is transmitted from the main control CPU 72 to the substrate 89 via the panel relay terminal board 87.

  Further, the game board 8 is provided with a normal electric accessory solenoid 88 and a big prize opening solenoid 90 corresponding to the variable start winning device 28 and the variable winning device 30, respectively. These solenoids 88 and 90 are operated (excited) based on a control signal from the main control CPU 72 to open and close (activate) the variable start winning device 28 and the variable winning device 30 respectively. The solenoids 88 and 90 also transmit control signals from the main control CPU 72 through the panel relay terminal plate 87 described above.

  In addition, a glass frame opening switch 91 is installed in the glass frame unit 4, and a plastic frame opening switch 93 is installed in the plastic frame assembly 7. When the glass frame unit 4 is opened alone, a contact signal from the glass frame opening switch 91 is input to the main controller 70 (main control CPU 72), and when the plastic frame assembly 7 is opened from the outer frame assembly 2. The contact point signal from the plastic frame opening switch 93 is input to the main controller 70 (main control CPU 72). The main control CPU 72 can detect the open state of the glass frame unit 4 and the plastic frame assembly 7 from these contact signals. When the main control CPU 72 detects the open state of the glass frame unit 4 or the plastic frame assembly 7, the main control CPU 72 generates a door opening information signal as the external information signal.

  On the back side of the pachinko machine 1, a payout control device 92 is provided. The payout control device 92 (payout control computer) controls the operation of the payout device unit 172 described above. The payout control device 92 is equipped with a circuit board (payout control board) on which a payout control CPU 94 is mounted. The payout control CPU 94 is also an LSI in which a semiconductor memory such as a ROM 96 and a RAM 98 is integrated together with a CPU core (not shown). It is configured. The payout control device 92 (payout control CPU 94) controls the operation of the payout device unit 172 based on the prize ball instruction command from the main control CPU 72, and executes the payout operation of the requested number of game balls. The main control CPU 72 generates a prize ball information signal as the external information signal together with the prize ball instruction command.

  In a prize ball case (not shown) of the payout device unit 172, a payout device substrate 100 is installed together with a payout motor 102 (for example, a stepping motor). The payout device substrate 100 is provided with a drive circuit for the payout motor 102. Yes. The payout device substrate 100 specifically controls the rotation angle of the payout motor 102 based on the payout number instruction signal from the payout control device 92 (the payout control CPU 94), and pays out the designated number of game balls from the prize ball case. Let it come out. The paid-out game balls are sent to the tray unit 6 through the payout flow path in the flow path unit 173.

  Further, for example, a payout path ball cut switch 104 is installed at an upstream position of the prize ball case, and a payout counting switch 106 is installed at a downstream position of the payout motor 102. When a prize ball is actually paid out by driving the payout motor 102, a count signal from the payout count switch 106 is input to the payout device substrate 100 each time. Further, when a ball break occurs at an upstream position of the prize ball case, a contact signal from the payout path ball break switch 104 is input to the payout device substrate 100. The dispensing device substrate 100 transmits the input count signal and contact signal to the dispensing control device 92 (dispensing control CPU 94). The payout control CPU 94 can detect the actual payout number and the out-of-ball state based on the signal received from the payout device substrate 100.

  Further, the pachinko machine 1 is provided with a full switch 161, for example, inside the lower plate 6c (the position of the bowl as viewed from the front of the pachinko machine 1). The prize balls (game balls) that are actually paid out are discharged to the upper plate 6b through the flow path unit 173. When the upper plate 6b is full of game balls, As described above, it flows into the lower plate 6c. When the lower tray 6c is filled with game balls, the full tank switch 161 is turned ON, and a full tank detection signal is input to the payout control device 92 (payout control CPU 94). In response to this, even if the payout control CPU 94 receives a prize ball instruction command from the main control CPU 72, it temporarily suspends further prize ball operations, and stores the unpaid prize ball remaining number in the RAM 98. Note that the RAM 98 can be backed up even when the power is cut off, so that even if a power failure (including momentary power failure) occurs during the game, the information on the number of remaining unsold prize balls will not be lost. .

  On the back side of the pachinko machine 1, a firing solenoid 110 is installed together with the firing control board 108. In addition, a ball feeding solenoid 111 is provided in the tray unit 6. The launch control board 108, the launch solenoid 110, and the ball feed solenoid 111 constitute the launch control board set 174 described above, and the launch control board 108 is provided with drive circuits for the launch solenoid 110 and the ball feed solenoid 111. ing. Among these, the ball feed solenoid 111 performs an operation of sending out the game balls stored in the tray unit 6 one by one to a predetermined launch position in the launcher case. Moreover, the launch solenoid 110 hits the game ball sent to the launch position, and performs the operation of firing game balls one by one continuously (intermittently) toward the game area 8 as described above. The game ball is emitted at intervals of, for example, about 0.6 seconds (within 100 per minute).

  On the other hand, the grip unit 16 located on the front side of the pachinko machine 1 is provided with a firing lever volume 112, a touch sensor 114, and a firing stop switch 116. Among these, the firing lever volume 112 generates an analog signal proportional to the operation amount (so-called stroke) of the firing handle by the player. The touch sensor 114 detects that the player's body is touching the grip unit 16 (launching handle) from the change in capacitance, and outputs a detection signal. The firing stop switch 116 generates a firing stop signal (contact signal) in accordance with the player's operation.

  The above receiving tray unit 6 is provided with a launch relay terminal plate 118, and each signal from the launch lever volume 112, the touch sensor 114, and the launch stop switch 116 is sent via the launch relay terminal plate 118. Sent to. The drive signal from the launch control board 108 is applied to the ball feed solenoid 111 via the launch relay terminal board 118. When the player operates the firing handle, an analog signal (which may be an encoded digital signal) is generated by the firing lever volume 112 according to the operation amount, and the firing solenoid 110 is driven based on the signal at this time. Thereby, the strength of launching a game ball is adjusted according to the operation amount of the player. The drive circuit of the firing control board 108 stops driving the firing solenoid 110 when the detection signal from the touch sensor 114 is off (low level) or when the firing stop signal is input from the firing stop switch 116. . In addition to this, the launch relay terminal plate 118 is connected with a lending device connection terminal plate 120 such as a game ball, and when the above-mentioned CR unit is not connected to this lending device connection terminal plate 120 such as a game ball, the launch is similarly performed. The drive circuit of the control board 108 stops driving the firing solenoid 110.

  The tray unit 6 includes a frequency display board 122 and a rental / return switch board 123. Of these, the frequency display board 122 is provided with the display of the frequency display unit (7-segment LED for 3 digits). The lending / return switch board 123 has switch modules connected to the ball lending button 10 and the return button 12, respectively. When the ball lending button 10 or the return button 12 is operated, the operation signal is lended and It is transmitted from the return switch board 123 to the CR unit via the game ball rental device connecting terminal board 120. Further, a frequency signal indicating the remaining frequency of the valuable medium is transmitted from the CR unit to the frequency display board 122 via the game ball lending device connection terminal board 120. A display circuit (not shown) on the frequency display board 122 drives the display unit based on the frequency signal, and displays the remaining frequency of the valuable medium as a numerical value. If no valuable medium is inserted in the CR unit or the remaining frequency of the inserted valuable medium becomes zero, the display circuit of the frequency display board 122 drives the display device to display a demonstration (of the valuable medium). (Display for prompting input) can also be performed.

  Further, the pachinko machine 1 includes an effect control device 124 (effect control computer) as a control configuration. The effect control device 124 controls the effect accompanying the progress of the game in the pachinko machine 1. The effect control device 124 is also equipped with a circuit board (composite sub-control board) on which an effect control CPU 126 that is a central processing unit is mounted. The effect control CPU 126 includes a CPU core (not shown) and a semiconductor memory such as a ROM 128 and a RAM 130 as a main memory. The production control device 124 is provided at a position covered by the back cover unit 178 on the back side of the pachinko machine 1.

  The effect control device 124 is equipped with an input / output driver (not shown) and various peripheral ICs, as well as a lamp driving circuit 132 and an acoustic driving circuit 134. The production control CPU 126 performs production control based on the production command transmitted from the main control CPU 72, and gives commands to the lamp driving circuit 132 and the acoustic driving circuit 134 to emit various lamps 46 to 52 and the panel lamp 53. Or a process of actually outputting sound effects, voices, and the like from the speakers 54, 55, and 56.

  The effect control device 124 and the main control device 70 are connected to each other via, for example, a communication harness (not shown). However, the communication between these is performed only in one direction from the main control device 70 to the effect control device 124, and communication in the reverse direction is not performed. Note that the communication harness may adopt a parallel format according to the bus width of various commands transmitted from the main control device 70 to the effect control device 124, or each driver IC (I / O). A serial format may be adopted according to the hardware configuration.

  The lamp driving circuit 132 includes a switching element such as a PWM (pulse width modulation) IC or a MOSFET (not shown). The lamp driving circuit 132 switches driving voltages (or duty switching) applied to various lamps including LEDs. ) And manage the operation such as light emission and flashing. In addition to the glass frame top lamps 46 and 48, the glass frame side lamp 50, and the saucer lamp 52, the various lamps include a decoration / production board lamp 53 installed in the game board 8. The panel lamp 53 corresponds to an LED incorporated in the above-described effect unit, or an LED incorporated in the variable start winning device 28, the variable winning device 30, or the like. Here, although the example in which the saucer lamp 52 is connected to the glass frame decorating board 136 is given, a saucer illuminated board is installed in the saucer unit 6, and the saucer lamp 52 is interposed via the saucer illuminated board. It may be configured to be connected to the lamp driving circuit 132.

  The acoustic drive circuit 134 is, for example, a sound generator that includes a sound ROM, an acoustic control IC, an amplifier, and the like (not shown). The acoustic drive circuit 134 drives the upper speaker 54 and the lower speaker 56 to perform acoustic output.

  In the present embodiment, a glass frame decoration board 136 is installed on the inner surface of the glass frame unit 4, and drive signals from the lamp drive circuit 132 and the acoustic drive circuit 134 pass through the glass frame decoration board 136 and various lamps 46. To 52 and speakers 54, 55, and 56. Further, the effect switching button 45 is connected to the glass frame decorating board 136, and when the player operates the effect switching button 45, the contact signal is input to the effect control device 124 through the glass frame decorating board 136. Is done. In addition, although the example which connected the production | presentation switch button 45 to the glass-frame decoration board 136 is given here, when installing said saucer illumination board, the production switch button 45 is connected to the saucer illumination board. Also good. In addition, the panel board 138 is installed in the game board 8, and a driving signal from the lamp driving circuit 132 is applied to the panel lamp 53 via the panel board 138.

  The liquid crystal display 42 is installed on the back side of the game board 8 and the display screen through the substantially rectangular opening formed in the game board 8 is visible. Further, an inverter board 158 is installed on the back side of the game board 8, and the inverter board 158 generates an AC power source that is applied to a backlight (for example, a cathode tube) of the liquid crystal display 42. Furthermore, an effect display control device 144 is installed on the back side of the game board 8, and the display operation by the liquid crystal display 42 is controlled by the effect display control device 144. The effect display control device 144 is equipped with a display control CPU 146 that is a general-purpose central processing unit and a circuit board (effect display control board) on which a VDP 152 that is a display processor is mounted. Among these, the display control CPU 146 is configured as an LSI in which semiconductor memories such as a ROM 148 and a RAM 150 are integrated together with a CPU core (not shown). The VDP 152 is configured as an LSI in which a semiconductor core such as an image ROM 154 and a VRAM 156 is integrated with a processor core (not shown). The VRAM 156 can use a part of the storage area as a frame buffer.

  The ROM 128 of the effect control CPU 126 stores a basic program related to effect control, and the effect control CPU 126 executes effect control according to this program. The production control includes production control using various lamps 46 to 53 and speakers 54, 55, and 56 as described above, and production control by image display using the liquid crystal display 42. . The effect control CPU 126 transmits basic information (for example, effect number) related to the effect to the display control CPU 146, and the display control CPU 146 that receives the information transmits a specific effect image based on the basic information. Control the display.

  The display control CPU 146 outputs a more detailed control signal to the VDP 152. Receiving this, the VDP 152 accesses the image ROM 154 based on the control signal, reads necessary image data therefrom, and transfers it to the VRAM 156. Further, the VDP 152 expands the image data in the frame buffer for each frame (still image per unit time) on the VRAM 156, and individually handles each pixel (full color pixel) of the liquid crystal display 42 based on the buffered image data. To drive.

  In addition, a power supply control unit 162 (power supply control means) is provided on the back side of the plastic frame assembly 7. The power supply control unit 162 has a built-in switching power supply circuit. When external power (for example, AC 24V) is taken from the island facility through the power cord 164, necessary power (for example, DC + 34V, + 12V) can be generated therefrom. The electric power generated by the power supply control unit 162 is distributed to the main control device 70, the payout control device 92, the effect control device 124, and the inverter board 158. Furthermore, power is supplied to the launch control board 108 via the payout control device 92, and power is supplied to the CR unit via the game ball rental device connection terminal board 120. The low voltage power for logic (for example, DC + 5V) is generated by a power supply IC (3-terminal regulator or the like) built in each device. Further, as described above, the power supply control unit 164 is grounded (grounded) to the island facility through the ground wire 166.

  The external terminal plate 160 is connected to the payout control device 92, and various external information signals generated by the main control device 70 (main control CPU 72) pass through the payout control device 92 to the external terminal plate 160. Is output to the outside. The main control device 70 (main control CPU 72) and the payout control device 92 (payout control CPU 94) can output an external information signal to the outside of the pachinko machine 1 through the external terminal board 160. The signals output from the external terminal board 160 are collected by, for example, a hall computer (not shown) in a game hall. Here, the configuration via the payout control device 92 is taken as an example, but a configuration in which an external information signal is directly output from the main control device 70 to the external terminal board 160 may be used.

  The above is a configuration example relating to the control of the pachinko machine 1. Next, control processing executed by the main control CPU 72 of the main control device 70 will be described.

[Reset start (main) processing]
When the pachinko machine 1 is powered on, the main control CPU 72 starts a reset start process. The reset start process restores the gaming state based on the backup information saved at the previous power shutdown (so-called power recovery) or conversely clears the backup information, thereby adjusting the initial state of the pachinko machine 1 Process. The reset start process is positioned as a main process (main control program) for guaranteeing a stable gaming operation of the pachinko machine 1 after adjusting the initial state.

  5 and 6 are flowcharts showing a procedure example of the reset start process. Hereinafter, the process performed by the main control CPU 72 will be described step by step.

  Step S101: First, the main control CPU 72 sets the top address of the stack area in the stack pointer.

  Step S102: Subsequently, the main control CPU 72 sets the vector-type interrupt mode (mode 2) and corrects the default RST-type interrupt mode (mode 0). Thus, thereafter, the main control CPU 72 can refer to an arbitrary address (however, the least significant bit is 0) as an interrupt vector and execute a designated interrupt handler.

  Step S103: The main control CPU 72 executes a standby process at reset. This process is for securing a certain standby time (for example, about several thousand ms) at the time of reset start (for example, power-on) and checking the main power-off detection signal during that time. Specifically, when the main control CPU 72 sets the loop counter for the waiting time, the main control CPU 72 bit-checks the input port of the main power-off detection signal while decrementing the value of the loop counter. The main power-off detection signal is input from, for example, a power monitoring IC that is a peripheral device. If the input of the main power-off detection signal is confirmed before the loop counter reaches 0, the main control CPU 72 restarts the process from the beginning. As a result, for example, the system can be protected when a main power switch (not shown) is turned on and off repeatedly within a short time (about 1 to 2 seconds).

  Step S104: Next, the main control CPU 72 permits access to the work area of the RAM 76. Specifically, the RAM protect setting value in the work area is reset (00H). As a result, thereafter, access to the work area of the RAM 76 is permitted.

  Step S105: Also, the main control CPU 72 performs initial setting of a mask register in order to set an interrupt mask. Specifically, a value for enabling the CTC interrupt is stored in the mask register.

  Step S106: The main control CPU 72 refers to the input signal from the previously cleared RAM clear switch and confirms whether or not the RAM clear switch has been operated (switch ON). If the RAM clear switch is not operated (No), step S107 is executed next.

  Step S107: Next, the main control CPU 72 checks whether or not backup information is stored in the RAM 76, that is, whether or not a backup validity determination flag is set. If the backup is normally completed in the previous power-off process and the backup validity determination flag (for example, “A55AH”) is set (Yes), then the main control CPU 72 executes step S108.

  Step S108: The main control CPU 72 executes a sum check on the backup information in the RAM 76. Specifically, the main control CPU 72 sum-checks all areas of the work area of the RAM 76 (a user work area including a use-prohibited area and a stack area) except the backup validity determination flag and the sum check buffer. If the result of the sum check is normal (Yes), the main control CPU 72 then executes step S109.

Step S109: The main control CPU 72 resets the backup validity determination flag (for example, “0000H”).
Step S110: The main control CPU 72 clears the command waiting for transmission immediately before the occurrence of the previous power interruption.

  Step S111: Next, the main control CPU 72 executes an effect control return process. In this process, the main control CPU 72 instructs the effect control device 124 to return a command (for example, a model designation command, a special symbol probability state designation command, a special figure destination determination effect command, an effect command when the working memory number is increased, and the action memory number. (Decrease effect command, count counter remaining command, special game state designation command, etc.). In response to this, the effect control device 124 performs the effect state (for example, the internal probability state, the effect symbol display mode, the operation memory count effect display mode, the sound output content, and the various lamps being executed at the time of the previous power shutdown. Light emission state, etc.) can be restored.

  Step S112: The main control CPU 72 executes state return processing. In this process, the main control CPU 72 sets various values in the work area of the RAM 76 based on the backup information, and the gaming state (for example, the display state of special symbols, the internal probability state, The operation memory contents, various flag states, random number update states, etc.) are restored. The main control CPU 72 restores the backed up PC register value.

  On the other hand, when the RAM clear switch is operated at power-on (step S106: Yes), when the backup validity determination flag is not set (step S107: No), or when the backup information is not normal. (Step S108: No), the main control CPU 72 proceeds to Step S113.

Step S113: The main control CPU 72 clears the stored contents other than the use prohibited area of the RAM 76. As a result, the work area and stack area of the RAM 76 are all initialized, and even if valid backup information is stored, the contents are erased.
Step S114: The main control CPU 72 performs initial setting of the RAM 76.

  Step S115: The main control CPU 72 executes an effect control output process. In this process, the main control CPU 72 outputs a command (command necessary for effect control) to be transmitted to the effect control device 124 after the initial setting.

  Step S116: The main control CPU 72 executes a payout control output process. In this process, the main control CPU 72 outputs an instruction command for starting the payout of prize balls to the payout control device 92.

  Step S117: The main control CPU 72 executes CTC initial setting processing, and performs initial setting of a CTC (counter / timer circuit) that is a peripheral device. In this process, the main control CPU 72 sets an interrupt vector register and sets an interrupt count value (for example, 4 ms) in the CTC. As a result, when a CTC interrupt occurs next time, the main control CPU 72 can continue the processing from the program address of the PC register that has been backed up.

  When the above procedure is executed in the reset start process, the main control CPU 72 shifts to the main loop shown in FIG. 6 (connection symbol A → A).

  Step S118, Step S119: The main control CPU 72 executes the power interruption occurrence check process after prohibiting interruption. In this process, the main control CPU 72 performs bit check on the input port of the main power-off detection signal and monitors the occurrence of power-off (decrease in drive voltage). When the power is cut off, the main control CPU 72 clears the output port buffer corresponding to the ordinary electric accessory solenoid 88, the big prize opening solenoid 90, etc., and the entire area excluding the backup validity judgment flag and the sum check buffer in the work area of the RAM 76. Is backed up, and the sum result value is stored in the sum check buffer. Then, the main control CPU 72 stores the valid value (for example, “A55AH”) in the backup validity determination flag area, prohibits access to the RAM 76, and stops (NOP) the process. On the other hand, if the power shutoff does not occur, the main control CPU 72 next executes step S120. There is also a known programming example in which the CPU executes the process at the time of the occurrence of power interruption as a non-maskable interrupt (NMI) process.

  Step S120: The main control CPU 72 executes an initial value update random number update process. In this process, the main control CPU 72 increments random numbers for updating (changing) initial values of various software random numbers. In this embodiment, various random numbers (for example, hit determination random numbers corresponding to ordinary symbols, jackpot symbol random numbers, reach determination random numbers, reach mode random numbers, variation pattern determination random numbers, etc.) other than jackpot determination random numbers (hardware random numbers) are programmed. It is generated above. These software random numbers are updated by a loop counter within a predetermined range by another interrupt process (step S201 in FIG. 8). In this process, the initial value of the loop counter (all The random number of may not be the target). The initial value updating random number is used to randomly change the initial value, and in step S120, the initial value updating random number is updated. Note that the reason why step S120 is executed after the interruption is prohibited in step S118 is that the same process is executed in another interrupt management process (step S202 in FIG. 8), and therefore overlap (conflict) ) To prevent the above). As described above, in this embodiment, the big hit determination random number is a hardware random number generated by the random number generator 75, and its update cycle is faster (eg, several μs) than the timer interrupt cycle (eg, several ms). Therefore, it is not necessary to update the initial value of the jackpot determination random number.

  Step S121, Step S122: The main control CPU 72 permits the interrupt and executes other random number update processing. The random numbers updated by this processing are random numbers (reach determination random numbers, variation pattern determination random numbers, etc.) that are not related to the determination of the winning type (winning type) among software random numbers. This process is performed in the remaining time when a timer interrupt occurs during execution of the main loop and the main control CPU 72 executes another interrupt management process (FIG. 8). The contents of the interrupt management process will be described later.

[Power failure check processing]
FIG. 7 is a flowchart specifically illustrating a procedure example of the power-off occurrence check process.
Step S130: First, the main control CPU 72 sets a condition for checking the occurrence of power interruption. This check condition can be set as an on-counter value for confirming that the main power-off detection signal is continuously output, for example.

  Step S132: Next, the main control CPU 72 reads the main power-off detection switch input port and confirms whether or not the main power-off detection signal is output (checks a specific bit). Although not particularly illustrated, the main power-off detection switch is mounted on the main controller 70, for example, and this main power-off detection switch monitors the drive voltage supplied from the power control unit 162, and the voltage level is monitored. When the voltage falls below the reference voltage, the main power-off detection signal is output. Note that the main power-off detection switch may be built in the power control unit 162. When the main control CPU 72 confirms that the main power-off detection signal is not output at this time (No), the main control CPU 72 exits this process and returns to the reset start process. On the other hand, when it is confirmed that the main power-off detection signal is output (Yes), the main control CPU 72 proceeds to the next step S134.

  Step S134: The main control CPU 72 confirms whether or not the above check conditions are satisfied. Specifically, for example, 1 is subtracted from the on-counter value set in the previous step S130, and it is confirmed whether or not the result is 0. If the on-counter value is not yet 0 at this time (No), the main control CPU 72 returns to step S132 and reconfirms the main power-off detection switch input port. When the check condition is satisfied by repeating the loop from step S134 to step S132 (step S134: Yes), the main control CPU 72 then proceeds to step S136.

  Step S136: The main control CPU 72 clears the output port buffer corresponding to the test signal terminal and the command control signal in addition to the output port corresponding to the ordinary electric accessory solenoid 88 and the big prize opening solenoid 90 as described above.

Step S138, Step S140: Next, the main control CPU 72 adds the entire contents excluding the backup validity determination flag and the sum check buffer in the work area of the RAM 76 in units of 1 byte, and repeats until the addition is completed for all areas. .
Step S142: When the calculation of the sum is completed for all the areas (Step S140: Yes), the main control CPU 72 stores the sum result value in the sum check buffer.

Step S144: Next, the main control CPU 72 stores the valid value in the backup validity determination flag area as described above.
Step S146: The main control CPU 72 stores “01H” indicating access prohibition in the protect value of the RAM 76, and prohibits access to the work area (including the use prohibition area and the stack area) of the RAM 76.

  Step S148: Then, the main control CPU 72 enters a standby loop and stops all other processes in preparation for shutting off the main power supply. After the main power is cut off, the backup power is supplied from a backup power circuit (not shown) (for example, a circuit including a capacitive element mounted on the main controller 70), so the stored contents of the RAM 76 are lost even after the main power is turned off. Held without. The backup power supply circuit may be incorporated in the power supply control unit 162, for example.

  Through the above processing, all the information stored in the work area of the RAM 76 to be backed up (sum added) is retained in the RAM 76 even after the main power is turned off. The stored memory is restored as backup information when the power is turned off after confirming the normality of the checksum in the previous reset start process (FIG. 5).

[Interrupt management processing (timer interrupt processing)]
Next, interrupt management processing (timer interrupt processing) will be described. FIG. 8 is a flowchart illustrating an exemplary procedure of interrupt management processing. The main control CPU 72 executes an interrupt management process every predetermined time (for example, several ms) based on the interrupt request signal from the counter / timer circuit. Each procedure will be described below.

  Step S200: First, the main control CPU 72 saves the values of the registers (accumulator A, flag register F, and general-purpose registers B to L) used during execution of the main loop in the save area of the RAM 76. Another value can be written in the registers (A to L) after the value is saved in the interrupt management process.

  Step S201: Next, the main control CPU 72 executes a lottery random number update process. In this process, the main control CPU 72 updates the value of the counter for generating various random numbers for lottery. The value of each counter is incremented in the counter area of the RAM 76 and loops within a specified range. The various random numbers include, for example, jackpot symbol random numbers, normal symbol random numbers determined, and the like.

  Step S202: The main control CPU 72 executes the initial value update random number update process also here. The content of the process is the same as described above.

  Step S203: The main control CPU 72 executes input processing. In this process, the main control CPU 72 inputs various switch signals from an input / output (I / O) port 79. Specifically, an input state (ON / OFF) of a passage detection signal from the gate switch 78 and a winning detection signal from the upper starting winning port switch 80, the lower starting winning port switch 82, the count switch 84, and the winning port switch 86. Lead.

  Step S204: Next, the main control CPU 72 executes switch input event processing. In this process, among the switch signals input in the previous input process, the determination of an event occurring during the game is made based on the winning detection signals from the gate switch 78, the upper start winning opening switch 80, and the lower starting winning opening switch 82. Depending on the event that occurred, further processing is executed. The specific contents of the switch input event process will be described later with reference to another flowchart.

  In this embodiment, when a winning detection signal (ON) is input from the upper start winning opening switch 80 or the lower starting winning opening switch 82, the main control CPU 72 performs internal lottery corresponding to the first special symbol or the second special symbol, respectively. It is determined that an event that triggers the event (lottery opportunity) has occurred. When the passage detection signal (ON) is input from the gate switch 78, the main control CPU 72 determines that an event serving as a lottery trigger corresponding to the normal symbol has occurred. If it is determined that any event has occurred, the main control CPU 72 executes a process corresponding to each event. The processing executed when a winning detection signal is input from the upper start winning port switch 80 or the lower starting winning port switch 82 will be described later with reference to another flowchart.

  Step S205, Step S206: The main control CPU 72 executes a special game management process and a normal game management process during the interrupt management process. These processes are for specifically proceeding with the game in the pachinko machine 1. Of these, in the special game management process (step S205), the main control CPU 72 controls the execution of the internal lottery corresponding to the first special symbol or the second special symbol described above, or the first special symbol display device 34 and the second special symbol display device 34. (2) The variable display and stop display by the special symbol display device 35 are controlled, and the operation of the variable winning device 30 is controlled according to the display result. The details of the special game management process will be described later with reference to another flowchart.

  In the normal game management process (step S206), the main control CPU 72 controls the variable display and stop display by the normal symbol display device 33 described above, and controls the operation of the variable start winning device 28 according to the display result. To do. For example, the main control CPU 72 stores a random number (ordinary random number per symbol) acquired in response to the passage of the start gate 20 in the previous switch input event process (step S204), and in the normal game management process The random number value is read out from the memory, and it is determined whether or not it falls within a predetermined hit range (operation lottery execution means). When the random number value falls within the hit range, the normal symbol display device 33 displays the normal symbol in a variable manner, and after stopping the normal symbol in a predetermined hit state, the main control CPU 72 switches the normal electric accessory solenoid 88 on. Excitingly activates the variable start winning device 28 (movable piece actuating means). On the other hand, if the random number value is out of the hit range, the main control CPU 72 performs a normal symbol stop display in a manner of deviation after the variable display.

  Step S207: Next, the main control CPU 72 executes prize ball payout processing. In this process, based on the winning detection signals input from the various switches 80, 82, 84, 86 in the previous input process (step S203), a prize ball instruction command for instructing the payout control device 92 the number of prize balls is issued. Output.

  Step S208: Next, the main control CPU 72 executes external information processing. In this process, the main control CPU 72 sends the above-mentioned external information signals (for example, prize ball information, door opening information, symbol determination number information, jackpot information, start port information, etc.) to the hall computer of the game hall through the external terminal board 160. Store in port output request buffer.

  In the present embodiment, among various external information signals, for example, “big hit 1” to “big hit 5” are output to the outside as jackpot information, so that an external electronic device (data display device) connected to the pachinko machine 1 is output. Can provide various jackpot information (external information signal output means). In other words, the jackpot information is divided into a plurality of “big hit 1” to “big hit 5” and output, so that the type of jackpot (winning type) from these combinations can be tabulated and managed by a hall computer (not shown) or internal Recognize changes in the probability state (low probability state or high probability state) or shortened state of symbol variation time, or generate a small hit (a hit where the condition device does not work) that is not classified as a “big hit” even if it is not winning Can be aggregated and managed. Based on the jackpot information, for example, a data display device (not shown) counts and displays the number of jackpot occurrences within the past several business days for each pachinko machine 1, and recognizes whether or not each jackpot is currently hit. Or for each table, it can be recognized whether or not the current symbol variation time is in a shortened state. In this external information processing, the main control CPU 72 controls each output state (set of ON or OFF) of “big hit 1” to “big hit 5” in detail.

  Step S209: The main control CPU 72 executes test signal processing. In this process, the main control CPU 72 generates various test signals indicating its own internal state (for example, normal symbol game management state, special symbol game management state, jackpot, probability variation function is activated, variation time reduction function is activated). And store them in the port output request buffer. With this test signal, for example, the internal state of the main control CPU 72 can be tested outside the main controller 70.

  Step S210: Next, the main control CPU 72 executes display output management processing. In this process, the main control CPU 72 performs the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol display device 34, the second special symbol display device 35, the first special symbol operation memory lamp 34a, and the second special symbol. The lighting state of the operation memory lamp 35a, the game state display device 38, etc. is controlled. Specifically, the drive signal stored in the port output request buffer is output to the port in the previous special game management process (step S205) or the normal game management process (step S206). The drive signal is stored in the port output request buffer as byte data to be applied to each LED. As a result, each LED is driven in a predetermined display mode (a mode of performing symbol variation display, stop display, working memory number display, game state display, etc.).

  Step S211: The main control CPU 72 executes output management processing. In this process, the main control CPU 72 outputs the external information signal (byte data) stored in the port output request buffer in the previous external information processing (step S208). Further, the main control CPU 72 outputs the drive signals, test signals, and the like of the ordinary electric accessory solenoid 88 and the special prize opening solenoid 90 stored in the port output request buffer together.

  Step S212: The main control CPU 72 executes an effect control output process. In this processing, it is confirmed whether or not there is a command (command necessary for presentation control) that the main control CPU 72 should transmit to the presentation control device 124 in the command buffer. Output port.

  Step S213: The main control CPU 72 clears the port output request buffer stored by the current CTC interrupt.

  In the present embodiment, an example is given in which the processing (game control program module) of steps S205 to S212 is executed as a timer interrupt processing. However, these processings are executed by being incorporated in the main loop of the CPU. There is also a programming example.

  Step S214: When the above processing is completed, the main control CPU 72 stores a value (01H) for designating the end of interrupt in the interrupt program counter, and ends the CTC interrupt.

  Step S215, Step S216: Then, the main control CPU 72 restores the saved values of the registers (A to L) and permits the next CTC interrupt. Thereafter, the main control CPU 72 returns to the main loop (program address indicated by the stack pointer).

[Switch input event processing]
FIG. 9 is a flowchart illustrating a procedure example of the switch input event process (step S204 in FIG. 8). Each procedure will be described below.

  Step S10: The main control CPU 72 confirms whether or not a winning detection signal is input from the upper start winning opening switch 80 corresponding to the first special symbol. When the input of the winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S12 and executes the first special symbol memory update process. Specific processing contents will be further described later using another flowchart. On the other hand, when no winning detection signal is input (No), the main control CPU 72 proceeds to step S14.

  Step S14: Next, the main control CPU 72 confirms whether or not a winning detection signal has been input from the lower start winning opening switch 82 corresponding to the second special symbol. When the input of the winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S16 and executes the second special symbol memory update process. Here again, the details of the specific processing will be further described later using another flowchart. On the other hand, if there is no input of a winning detection signal (No), the main control CPU 72 proceeds to step S18.

  Step S18: The main control CPU 72 confirms whether or not a winning detection signal is input from the count switch 84 corresponding to the big winning opening. When the input of the winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S20 and executes a large winning mouth count process. In the big winning opening counting process, the main control CPU 72 counts the number of winning balls to the variable winning device 30 every round during the big hit game. On the other hand, if no winning detection signal is input (No), the main control CPU 72 proceeds to step S22.

  Step S22: The main control CPU 72 checks whether or not a passage detection signal is input from the gate switch 78 corresponding to the normal symbol. When the input of the passage detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S24 and executes the normal symbol memory update process. In the normal symbol memory update process, the main control CPU 72 confirms whether or not the current number of normal symbol working memories is less than the upper limit number (for example, 4), and if it does not reach the upper limit number, obtains a random number per normal symbol To do. Further, the main control CPU 72 increments the normal symbol operating memory number by one. Then, the main control CPU 72 stores the acquired random value per normal symbol in the random number storage area of the RAM 76. On the other hand, when no winning detection signal is input (No), the main control CPU 72 returns to the interrupt management process (FIG. 8).

[First special symbol memory update process]
FIG. 10 is a flowchart showing a procedure example of the first special symbol memory update process (step S12 in FIG. 9). Hereinafter, the procedure of the first special symbol memory update process will be described in order.

  Step S30: First, the main control CPU 72 refers to the value of the first special symbol working memory number counter to check whether or not the working memory number is less than the maximum value (for example, 4). The working memory number counter represents the number (the number of sets) of big hit determination random numbers and big hit symbol random numbers stored in the random number storage area of the RAM 76. That is, the random number storage area of the RAM 76 is divided into four sections (for example, 2 bytes each) for each symbol (first special symbol, second special symbol), and each section contains a big hit decision random number and a big hit symbol random number. Each can be stored as a set. At this time, if the value of the working memory number counter corresponding to the first special symbol has reached the maximum value (No), the main control CPU 72 returns to the switch input event processing (FIG. 9). On the other hand, if the value of the working memory number counter is less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S31.

  Step S31: The main control CPU 72 adds one first special symbol working memory number. The first special symbol operation memory number counter is stored, for example, in the operation memory number area of the RAM 76, and the main control CPU 72 increments (+1) the value. Based on the counter value added here, the lighting state of the first special symbol operation memory lamp 34a is controlled by the display output management process (step S210 in FIG. 8).

  Step S32: The main control CPU 72 acquires the jackpot determination random number value corresponding to the first special symbol from the random number generator 75 through the sampling circuit 77 (lottery element acquisition means). The random value may be acquired by designating the pin address of the random number generator 75. In the case where the main control CPU 72 performs 8-bit processing, the address designation is performed twice for each upper byte and lower byte. When the main control CPU 72 reads the jackpot determination random number value from the designated address, the main control CPU 72 saves it at the transfer destination address as a jackpot determination random number corresponding to the first special symbol.

  Step S33: Next, the main control CPU 72 acquires a jackpot symbol random number value corresponding to the first special symbol from the jackpot symbol random number counter area of the RAM 76. The acquisition of the random number value is also performed by designating the address of the jackpot symbol random number counter area. When the main control CPU 72 reads the jackpot symbol random number value from the designated address, the main control CPU 72 saves it at the transfer destination address as a jackpot symbol random number corresponding to the first special symbol.

  Step S34: Further, the main control CPU 72 sequentially acquires a reach determination random number and a variation pattern determination random number from the variation random number counter area of the RAM 76 as random number values related to the variation condition of the first special symbol. Similarly, these random number values are acquired by designating the address of the random number counter area for variation. When the main control CPU 72 acquires the reach determination random number and the variation pattern determination random number from the designated address, it saves them in the transfer destination address.

  Step S35: The main control CPU 72 transfers the saved jackpot determination random number, jackpot symbol random number, reach determination random number, and variation pattern determination random number to the random number storage area corresponding to the first special symbol, and these random numbers in the empty section in the area To memorize as a set. The order (for example, first to fourth) is set in the plurality of sections. If all the first to fourth sections are empty at this stage, the random numbers are stored in order from the first section. Alternatively, if the first section is already filled and the other second to fourth sections are empty, the random numbers are stored in order from the second section. Note that the random number storage area is read out in a FIFO (First In First Out) format.

  Step S36: Next, the main control CPU 72 confirms whether or not the current game management state (internal state) is operating the variable time shortening function or whether or not it is a big hit. If the variable time reduction function is not in operation other than during the big hit (No), the main control CPU 72 executes the following steps S37 and S38. If the variable time shortening function is in operation or is a big hit (Yes), the main control CPU 72 skips steps S37 and S38 and proceeds to step S38a. The reason why this determination is made in the present embodiment is that the pre-reading effect is not performed during the big hit. Also, except during the big hit, when both the working memory of the first special symbol and the working memory of the second special symbol remain, the variation of the second special symbol is prioritized over the first special symbol (the second special symbol of the second special symbol) This is because the variable start winning device 28 is frequently operated particularly during the operation of the variable time shortening function. In addition, while the fluctuation time shortening function is in operation, the special symbol lottery time is shortened, and the normal symbol lottery has a high probability (for example, low probability of 25/251 → about 249/251). In addition, the fluctuation time of the normal symbol is shortened (for example, about 10 seconds when not in operation → shortened to about 1 second) and the opening time of the variable start winning device 28 is extended (for example, about 0.3 seconds when not in operation → 1 .5 seconds), and the number of times of opening increases (for example, when it is not activated, it increases from 1 to 2 to 3 times). As long as the change of the second special symbol is prioritized, the operation memory is less likely to be interrupted (so-called electric chew support) unless the variable start winning device 28 is interrupted for a long time. However, the first special symbol and the second special symbol may be determined (fluctuated) in the order in which the prizes are generated, without providing a priority order. Note that step S36 may be divided into two steps, for example, step S36a for determining that “variable time shortening function is in operation” and step S36b for determining “during big hit”.

  Step S37: If the variable time shortening function is not activated (step S36: No), the main control CPU 72 executes an effect determination process at the time of acquisition for the first special symbol. This process determines the result of the internal lottery in advance (before the start of fluctuation) based on the jackpot determination random number and the jackpot symbol random number of the first special symbol respectively acquired in the previous steps S32 to S34, and thereby the production contents This is for determination (so-called “look ahead”). The specific processing contents will be described later with reference to another flowchart.

  Step S38: After returning from the at-acquisition effect determination process, the main control CPU 72 next sets the upper bytes (for example, “B8H”) of the special figure destination determination effect command for the first special symbol. This high-order byte data describes that the command type is “for special figure destination determination effect relating to the first special symbol”. Since the lower byte of the special figure destination determination effect command is set in the previous acquisition effect determination process (step S37), the upper byte is combined with the lower byte, for example. Will be generated.

  Step S38a: Next, the main control CPU 72 sets an effect command at the time of increasing the number of working memories regarding the first special symbol. Specifically, for the preceding value (for example, “BBH”) of the upper byte representing the type of command, a 1-word length in which the increased number of working memories (for example, “01H” to “04H”) is added to the lower byte. A production command is generated. At this time, for the lower byte, the second place is set to “0” by default to indicate that the value is “result (change information) due to increase in number of working memories”. That is, if the lower byte is “01H”, it indicates that the current working memory number has become “01H” as a result of increasing by one from the previous working memory number “00H”. Similarly, if the lower byte is “02H” to “04H”, it is increased by one from the previous working memory numbers “01H” to “03H”, so that the current working memory number is “02H” to “02H”. 04H ". The preceding value “BBH” is a value indicating that the current effect command is the working memory number command for the first special symbol.

  Step S39: The main control CPU 72 executes an effect command output setting process for the first special symbol. This process is for transmitting the special figure destination determination effect command generated in the previous step S38, the effect command for increasing the number of working memories generated in step S38a, and the start opening winning tone control command to the effect control device 124. (Memory number notification means).

  When the above procedure is completed or the first special symbol operation memory number has reached 4 (step S30: No), the main control CPU 72 returns to the switch input event process (FIG. 9).

[Second special symbol memory update process]
Next, FIG. 11 is a flowchart showing a procedure example of the second special symbol memory update process (step S16 in FIG. 9). Hereinafter, the procedure of the second special symbol memory update process will be described in order.

  Step S40: The main control CPU 72 refers to the value of the second special symbol working memory number counter to check whether or not the working memory number is less than the maximum value. Similarly to the above, the second special symbol actuated memory number counter represents the number (number of sets) of jackpot determination random numbers and jackpot symbol random numbers stored in the random number storage area of the RAM 76. At this time, if the value of the second special symbol working memory number counter reaches the maximum value (for example, 4) (No), the main control CPU 72 returns to the switch input event processing (FIG. 9). On the other hand, if the value of the second special symbol operation memory number counter is still less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S41 and thereafter.

  Step S41: The main control CPU 72 increments the second special symbol working memory number by one (increments the value of the second special symbol working memory number counter). Similarly to the previous step S31 (FIG. 10), the lighting state of the second special symbol operation memory lamp 35a is controlled in the display output management process (step S210 in FIG. 8) based on the counter value added here. Will be.

  Step S <b> 42: The main control CPU 72 acquires a jackpot determination random number value corresponding to the second special symbol from the random number generator 75 through the sampling circuit 77. The method for acquiring the random value is the same as that in step S32 (FIG. 10) described above.

  Step S43: Next, the main control CPU 72 acquires a jackpot symbol random number value corresponding to the second special symbol from the jackpot symbol random number counter area of the RAM 76. The method for acquiring the random value is the same as that in step S33 (FIG. 10) described above.

  Step S44: The main control CPU 72 sequentially acquires a reach determination random number and a variation pattern determination random number regarding the variation condition of the second special symbol from the variation random number counter area of the RAM 76. The acquisition of these random values is also performed in the same manner as step S34 (FIG. 10) described above.

  Step S45: The main control CPU 72 transfers the saved jackpot determination random number, jackpot symbol random number, reach determination random number, reach mode random number and variation pattern determination random number to the random number storage area corresponding to the second special symbol, and these random numbers are stored in the area. It is memorized as a set in the empty section. The storage method is the same as step S35 (FIG. 10) described above.

  Step S45a: Next, the main control CPU 72 confirms whether or not the current game management state (internal state) is a big hit. If it is not a big hit (No), the main control CPU 72 executes the following steps S46 and S47. Conversely, if it is a big hit (Yes), the main control CPU 72 skips steps S46 and S47 and proceeds to step S48. The reason why this determination is made in the present embodiment is that the pre-reading effect is not performed during the big hit.

  Step S46: When it is other than big hit (step S45a: No), next, the main control CPU 72 executes an effect determination process at the time of acquisition for the second special symbol. This process determines the result of the internal lottery in advance (before the start of the change) based on the big hit determination random number and the big hit symbol random number of the second special symbol obtained in the previous steps S42 to S44, respectively, It is for judging. Here, it is only determined whether or not the big hit is in the previous step S45a, and the operating state of the variable time reduction function is not determined in the first embodiment in the game other than the big hit as described above. In order to change the second special symbol over the special symbol, the result of the internal lottery is determined in advance for the second special symbol regardless of the operating state of the variable time shortening function except during the big hit. This is because it can be used for prefetching. The specific processing contents will be described later.

  Step S47: After returning from the effect determination process at the time of acquisition, the main control CPU 72 sets the upper byte (for example, “B9H”) of the special figure destination determination effect command. This high-order byte data describes that the command type is “for special figure destination determination effect relating to the second special symbol”. Similarly, since the lower byte of the special figure destination determination effect command is set in the previous effect determination processing at the time of acquisition (step S46), for example, one word is synthesized by combining the upper byte with the lower byte. A long command will be generated.

  Step S48: Next, the main control CPU 72 sets an effect command for increasing the number of working memories with respect to the second special symbol. Here, a one-word-length production command in which the increased number of working memories (for example, “01H” to “04H”) is added to the lower byte with respect to the preceding value (for example, “BCH”) representing the command type. Is generated. Similarly, for the second special symbol, the second place of the lower byte is set to “0” by default to indicate that the value is “a result of an increase in the number of working memories (change information)”. it can. The preceding value “BCH” is a value indicating that the current effect command is an operating memory number command for the second special symbol.

  Step S49: The main control CPU 72 executes an effect command output setting process for the second special symbol. As a result, preparation for transmitting a special figure destination determination effect command, an effect command for increasing the number of operating memories, a start opening winning sound control command, and the like regarding the second special symbol to the effect control device 24 is performed (memory number notifying means). . When the above procedure is completed, the main control CPU 72 returns to the switch input event process (FIG. 9).

[Acquisition process during acquisition]
FIG. 12 is a flowchart illustrating an example of a procedure of the effect determination process at the time of acquisition. The main control CPU 72 executes this acquisition effect determination process in the first special symbol memory update process and the second special symbol memory update process (step S37 in FIG. 10 and step S46 in FIG. 11) (predetermined determination). Execution means). As described above, this process is executed for each of the first special symbol (when winning the upper start winning opening 26) and the second special symbol (when winning the variable start winning device 28). Therefore, the following description may correspond to a process related to the first special symbol and a process related to the second special symbol. Hereinafter, the contents of the processing will be described along each procedure.

  Step S50: The main control CPU 72 sets the lower byte (for example, “00H”) of the special figure destination determination effect command (point determination information). The byte data set here represents the standard value of the command (at the time of loss).

  Step S52: Next, the main control CPU 72 loads the jackpot determination random number as the first determination random value. The random numbers to be loaded here are those stored in the RAM 76 in the first special symbol memory update process (step S35 in FIG. 10) or the second special symbol memory update process (step S45 in FIG. 11). .

  Step S54: The main control CPU 72 determines whether or not the loaded random number is outside the range of the winning value (here, the lower limit value or less). Specifically, the main control CPU 72 sets a comparison value (lower limit value) in the A register, and subtracts the loaded random number value from this comparison value. The comparison value (lower limit value) is defined in advance according to the winning probability of the internal lottery in the pachinko machine 1. Next, the main control CPU 72 determines whether or not the calculation result is 0 or a positive value from the value of the flag register, for example. As a result, if the loaded random number is outside the range of the winning value (Yes), the main control CPU 72 proceeds to step S80.

  Step S80: Next, the main control CPU 72 executes a variation pattern information preliminary determination process at the time of loss. In this process, the main control CPU 72 generates the variation pattern destination determination command described above for the variation time at the time of disconnection. The variation pattern destination determination command generated here reflects the variation time (or variation pattern number) and determination information regarding the presence or absence of reach variation. In the case of reach variation, it is also possible to determine a “reach group (type of reach)” from the reach mode random number and generate a variation pattern destination determination command from the result. Further, the variation pattern destination determination command generated here is set in the transmission buffer in the effect command output setting process (steps S39 and S49) as described above.

  When the above procedure is executed, the main control CPU 72 ends the acquisition-time effect determination process, and returns to the caller's first special symbol memory update process (FIG. 10) or the second special symbol memory update process (FIG. 11). On the other hand, if it is determined in the previous step S54 that the loaded random number is not outside the range of the winning value but within the range (step S54: No), the main control CPU 72 then proceeds to step S56.

  Step S56: The main control CPU 72 checks whether or not the probability state schedule flag based on the previous determination result is set. The probability state schedule flag based on the previous determination result is set when there is a winning value among the jackpot determination random numbers stored so far, although the fluctuation has not yet started. Specifically, if there is a winning value in the jackpot decision random number stored so far, if the jackpot symbol random number paired with this corresponds to “probability variation”, for example, the probability state schedule flag “A0H” is set. This value represents a flag value for setting as a schedule that a high probability state is to be set in advance determination (prefetching determination) of the jackpot determined random number acquired after the jackpot determined random number. On the other hand, if there is a winning value in the jackpot decision random number stored so far, and the jackpot symbol random number paired with this corresponds to "non-probable (normal) symbol", the probability state For example, “01H” is set in the schedule flag. This value represents a flag value for setting as a schedule that a normal (low) probability state is set in advance determination (prefetching determination) of the big hit determination random number acquired after this big hit determination random number. If the winning value does not exist in the big hit determination random numbers stored so far, the flag value is reset (00H). The value of the probability state schedule flag is stored in the flag area of the RAM 76, for example. Here, an example is given in which the advance hit determination is strictly performed using the “probability state schedule flag”. However, when the advance hit determination is simply performed based on the current probability state, step S56 and the subsequent steps are performed. Step S58, step S60, step S62, step S76, etc. may be omitted.

  If the probability state schedule flag has not yet been set (step S56: No), the main control CPU 72 executes step S66.

  Step S66: In this case, the main control CPU 72 sets the comparison value for the next low probability (normal time) in the A register. The comparative value for low probability is also defined in advance according to the winning probability at the low probability in the pachinko machine 1.

  Step S68: Next, the main control CPU 72 loads the “current probability state flag”. This probability state flag indicates whether or not the current internal state has a high probability (probably changing), and is stored in the flag area of the RAM 76. If the current probability state is a high probability (probably changing), the value “01H” is set as the state flag, and if the current probability state is low (normally), the value of the state flag is reset (“00H”). ").

  Step S70: Then, the main control CPU 72 checks whether or not the loaded current special symbol probability state flag does not represent a high probability (≠ 01H), and if the result indicates a high probability (No). Next, step S64 is executed.

  Step S64: The main control CPU 72 sets a comparative value for high probability. As a result, the low-probability comparison value set in the previous step S66 is rewritten. The high probability comparison value is defined in advance according to the winning probability at the high probability in the pachinko machine 1.

  As described above, when the probability state schedule flag based on the previous determination result is not yet set and the current internal state is high probability, the comparison value is rewritten for high probability and the next step S72 is performed. Will be executed. On the other hand, when it is confirmed in the previous step S70 that the current probability state flag does not represent a high probability (Yes), the main control CPU 72 skips step S64 and executes the next step S72.

  Step S72: The main control CPU 72 determines whether or not the random number loaded in the previous step S52 is outside the range of the winning value. That is, the main control CPU 72 subtracts the jackpot determination random number value from the comparison value set for each state. Similarly, the main control CPU 72 determines whether or not the calculation result is a negative value (<0) from the value of the flag register, and if the result is that the loaded random number is outside the range of the winning value (Yes). The main control CPU 72 executes the above-described deviation pattern information prior determination process (step S80). On the other hand, if the loaded random number is not outside the range of the winning value but is within the range (No), the main control CPU 72 then proceeds to step S74.

  Step S74: The main control CPU 72 executes a jackpot symbol type determination process. This process is for determining the big hit type (winning type) at that time based on the big hit symbol random number paired with the big hit decision random number. For example, the main control CPU 72 loads the jackpot symbol random number for each symbol stored in the first special symbol memory update process (step S35 in FIG. 10) or the second special symbol memory update process (step S45 in FIG. 11). Then, the calculation using the comparison value is executed in the same manner as in step S54 described above, and it is determined from the result whether the jackpot type corresponds to “non-probable variation (normal) symbol” or “probability variation symbol”. The main control CPU 72 stores the determination result at this time as a special symbol destination determination value, and proceeds to the next step S76.

  Step S76: The main control CPU 72 sets the value of the probability state schedule flag based on the previous determination result. Specifically, when the special symbol destination determination value stored in the previous step S74 represents “non-probable change (normal) symbol”, the main control CPU 72 sets the value “01H” in the probability state schedule flag. On the other hand, when the special symbol destination determination value represents “probability variation symbol”, the main control CPU 72 sets the value “A0H” in the probability state schedule flag. As a result, in the subsequent processing, it is determined that “flag set has been completed” in step S56.

  Step S78: The main control CPU 72 sets the special symbol destination determination value stored in the previous step S74 as the lower byte of the special symbol destination determination effect command. As the special symbol destination determination value, for example, “01H” is set when it corresponds to “non-probable (normal) symbol”, and “A0H” is set when it corresponds to “probable variation”. In any case, by setting the lower byte data here, the standard lower byte data “00H” set in the previous step S50 is rewritten.

  Step S79: Next, the main control CPU 72 executes a big hit hour variation pattern information preliminary determination process. In this process, the main control CPU 72 generates the above-described variation pattern destination determination command for the variation time at the big hit. In the variation pattern destination determination command generated here, for example, prior determination information related to the reach variation time (or variation pattern number) at the time of big hit is reflected. Further, the variation pattern destination determination command generated here is set in the transmission buffer in the effect command output setting process (steps S39 and S49) as described above.

  The above is the procedure before the probability state schedule flag based on the previous determination result is set (before the internal first hit). On the other hand, when the probability state schedule flag is set through the previous step S76, the following procedure is executed. However, when the previous hit determination is performed only with the current probability state as described above, it is not necessary to execute the following step S56, step S58, step S60, step S62, and step S76.

  Step S56: When the main control CPU 72 confirms that a value has already been set in the probability state schedule flag (Yes), it next executes step S58.

  Step S58: The main control CPU 72 first sets a low probability (normal time) comparison value in the A register.

  Step S60: Next, the main control CPU 72 loads a “probability state schedule flag”. The probability state schedule flag is for setting a probability state in a subsequent determination based on the immediately preceding determination result as described above, and is stored in the flag area of the RAM 76. . If the probability state based on the immediately preceding destination determination result is scheduled to shift to a high probability (probability change), “A0H” is set as the value of the probability state schedule flag as described above. If the probability state based on is scheduled to return to a low probability (normal), “01H” is set as the value of the probability state schedule flag.

  Step S62: Then, the main control CPU 72 confirms whether or not the loaded probability state schedule flag does not represent a high-probability schedule (≠ 01H), and if the result indicates a high-probability schedule (No Then, step S64 is executed to set a comparative value for high probability.

  As described above, when the probability state schedule flag based on the previous determination result is already set and the value is a high probability, the next step S72 and subsequent steps after rewriting the comparison value for the high probability. Will be executed. On the other hand, when it is confirmed in the previous step S62 that the probability state schedule flag does not represent a schedule with a high probability but a schedule with a normal (low) probability (Yes), the main control CPU 72 performs a step. S64 is skipped and the subsequent step S72 and subsequent steps are executed. Thus, in the present embodiment, it is possible to make a prior jackpot determination in consideration of subsequent changes in internal state (normal probability state → high probability state, high probability state → normal probability state) based on the previous determination result. .

  When the above procedure is completed, the main control CPU 72 returns to the first special symbol memory update process (FIG. 10) or the second special symbol memory update process (FIG. 11).

[Special game management processing]
Next, the details of the special game management process executed in the interrupt management process (FIG. 8) will be described. FIG. 13 is a flowchart showing a configuration example of the special game management process. The special game management process includes an execution selection process (step S1000), a special symbol change start waiting process (step S2000), a special symbol change process (step S3000), a special symbol stop display process (step S4000), and a variable winning device management. This is a configuration including a subroutine (program module) group of processing (step S5000). Here, first, the basic flow of the special game management process will be described along each process.

  Step S1000: In the execution selection process, the main control CPU 72 selects the jump destination of the process to be executed next (any one of steps S2000 to S5000) from the “jump table”. For example, the main control CPU 72 sets the program address of the process to be executed next as the jump destination address, and sets the end of the special game management process in the stack pointer as the return destination address.

  Which process is selected as the next jump destination differs depending on the progress of the process performed so far (special symbol game management status). For example, if the special symbol has not yet started changing display (special symbol game management status: 00H), the main control CPU 72 selects the special symbol change start waiting process (step S2000) as the next jump destination. On the other hand, if the special symbol variation start waiting process has already been completed (special symbol game management status: 01H), the main control CPU 72 selects the special symbol variation processing (step S3000) as the next jump destination, and the special symbol variation is processed. If the middle processing is completed (special symbol game management status: 02H), the special symbol stop display middle processing (step S4000) is selected as the next jump destination. In this embodiment, the jump destination address is specified by the “jump table” and the process is selected. However, apart from such a selection method, a “process flag”, a “process selection flag”, or the like is used. There is also a known programming example in which the CPU selects a process to be executed next. In such a programming example, the CPU CALLs each process in a single way, and at the top step, the conditional branch (continuation / return) is performed with reference to the flag one by one. There is no need for the CPU 72 to call each process one by one.

  Step S2000: In the special symbol variation start waiting process, the main control CPU 72 performs an operation of preparing conditions for starting the variation display of the special symbol. The specific processing content will be described later using another flowchart.

  Step S3000: In the special symbol variation processing, the main control CPU 72 performs drive control of the first special symbol display device 34 or the second special symbol display device 35 while counting the variation timer. Specifically, an ON or OFF drive signal (1 byte data) is output for each segment and dot (0th to 7th) of the 7-segment LED. The pattern of the drive signal changes with the passage of time, whereby a special symbol is displayed in a variable manner.

  Step S4000: In the special symbol stop display process, the main control CPU 72 controls the drive of the first special symbol display device 34 or the second special symbol display device 35. Similarly, an ON or OFF drive signal is output for each segment and dot of the 7-segment LED. However, the pattern of the drive signal is constant, whereby a special symbol is stopped and displayed.

  Step S5000: The variable winning device management process is selected when the special symbol is stopped and displayed in the winning mode (a mode other than non-winning) in the previous special symbol stop display process. For example, when the special symbol is stopped and displayed in the form of a big hit of 15 rounds, an opportunity to shift from the normal state until then to the big hit gaming state (a special gaming state advantageous to the player) occurs. During the big hit game, the jump destination is set in the variable winning device management process in the previous execution selection process (step S1000), and the special symbol variation display is not performed. In the variable winning device management process, the large winning opening solenoid 90 is excited for a predetermined time (for example, 29 seconds or until 9 winnings are counted) for a predetermined number of continuous operations (for example, 15 times). Thus, the variable winning device 30 opens and closes in a predetermined pattern (continuous operation of the special electric accessory). In the meantime, by allowing the variable winning device 30 to win the game balls intensively, the player is given an opportunity to collect a lot of prize balls (special game execution means). Note that the opening / closing operation of the variable winning device 30 at the time of the big win is referred to as “round”, and if the total number of continuous operations is 15 times, these may be collectively referred to as “15 rounds”. In this embodiment, 15 round big hits are provided as types of big hits, but, for example, 5 round big hits or 2 round big hits may be provided. In addition, for the 15 round big hit, it is assumed that a plurality of winning types (winning symbols) are provided therein. The winning types will be further described later.

  Further, when the main control CPU 72 sets the large winning opening opening pattern (number of rounds, number of opening / closing operations per round, opening time, etc.) in the variable winning device management process, the main control CPU 72 performs the opening / closing operation of the variable winning device 30 for one round. Each time it is finished, the value of the round number counter is incremented by one. The value of the round number counter is stored in the count area of the RAM 76 with an initial value of 0, for example. Further, the main control CPU 72 generates a round number command representing the value of the round number counter. The round number command is transmitted to the effect control device 124 in the effect control output process (step S212 in FIG. 8). When the value of the round number counter reaches the set number of continuous operations, the main control CPU 72 ends the big hit game (big player) only for that round.

  When the big hit game is finished, the main control CPU 72 changes the game state (high probability state, time reduced state) after the big hit game based on the game state flag (probability variation function operation flag or variation time shortening function operation flag). Let In the “high probability state”, the probability variation function is activated, and the winning probability in the internal lottery becomes, for example, about ten times higher than normal (specific game state transition means, high probability state transition means). In the “time reduction state”, the variable time reduction function is activated, and the normal symbol operation lottery has a high probability as described above, the normal symbol variation time is shortened, and the opening time of the variable start winning device 28 is reduced. It is extended and the number of times of opening increases. Note that the “high probability state” and the “time reduction state” may be transferred to only one of them in terms of control, or may be transferred in accordance with both of them.

[Multiple winning types]
In the present embodiment, for the “15 round big hit”, for example, the following are included as a plurality of winning types. Note that the following winning types are merely examples, and the present invention is not limited to these, and other winning types may be provided.
(1) “15 rounds are usually 1 big hit”
(2) “15 rounds are usually big hit 2”
(3) "15 rounds are usually big hit 3"
(4) “15 rounds probable big hit 1”
(5) “15 rounds probable big hit 2”
(6) “15 rounds probable big hit 3”
(7) “15 rounds probable big hit 4”
(8) “15 rounds probable big hit 5”

  The winning type corresponds to the type of the first special symbol or the second special symbol that is stopped and displayed at the time of winning. For example, “15 round normal big hit 1” corresponds to “15 round normal symbol 1” big hit, “15 round normal big hit 2” corresponds to big hit “15 round normal symbol 2”, “15 round normal big hit 3” "Corresponds to the jackpot of" 15 round normal symbol 3 ". Further, “15 round probability variation jackpot 1” corresponds to the jackpot of “15 round probability variation symbol 1”, and “15 round probability variation jackpot 2” corresponds to the jackpot of “15 round probability variation symbol 2”. Similarly, “15 round probability variation jackpot 3” corresponds to the jackpot of “15 round probability variation symbol 3”, “15 round probability variation jackpot 4” corresponds to the jackpot of “15 round probability variation symbol 4”, “15 round probability variation symbol” “Big hit 5” corresponds to the big hit of “15 round probability variation 5”. Therefore, hereinafter, the “winning type” will be appropriately referred to as “winning symbol”.

[15 round normal symbols 1, 2, 3]
First, in the special symbol stop display processing, when the special symbol is stopped and displayed in the form of “15 round normal symbol 1”, “15 round normal symbol 2” or “15 round normal symbol 3”, The opportunity to shift from the normal state until then to the big hit gaming state occurs. In this case, the special winning opening is opened once each over a sufficiently long time (for example, a maximum opening time of 29.0 seconds) from the first round, and this continues until the 15th round. For this reason, all of the big hit games of “15 round normal symbol 1”, “15 round normal symbol 2” or “15 round normal symbol 3” will give the player 15 balls (prize balls). Become. Note that when a predetermined number of times (for example, 9 times = 9 game balls) is generated within one round, the special winning opening is closed without waiting for the longest opening time to elapse. In this case, since the “probability changing function” is not activated, the privilege to shift to the “high probability state” is not given to the player. However, even if the “variable time shortening function” is inactive in the previous game, the “variable time shortening function” is activated after the big hit game is finished, so that the “variable time shortening state” is entered. A privilege is given to the player. However, the fluctuating time reduction function that activates the “fluctuating time shortening function” after the end of the big hit game (the number of fluctuations of the special symbol) is “15 round normal symbol 1”, “15 round normal symbol 2” or “15 rounds” It is different for each of “normal pattern 3”. In this embodiment, for example, “15 round normal symbol 1” is up to 10 times, “15 round normal symbol 2” is up to 20 times, and “15 round normal symbol 3” is up to 30 times ( Both are specified as the maximum number of times).

[15 round probability variation 1-5]
Alternatively, in the above special symbol stop display processing, the special symbol is “15 round probability variation 1”, “15 round probability variation symbol 2”, “15 round probability variation symbol 3”, “15 round probability variation symbol 4” or “15 round probability variation”. When the display is stopped in any manner of “symbol 5”, an opportunity to shift from the normal state until then to the big hit gaming state occurs. In this case, the special winning opening is opened once each over a sufficiently long time (for example, a maximum opening time of 29.0 seconds) from the first round, and this continues until the 15th round. These jackpot games of “15-round probability variation 1” to “15-round probability variation symbol 5” also give the player 15 balls (prize balls) for 15 rounds. Further, when a predetermined number of times (for example, 9 times = 9 game balls) is generated within one round, the big winning opening is closed without waiting for the longest opening time to elapse. Then, for example, by operating the “probability changing function” after the big hit game is finished, a privilege to shift to the “high probability state” is given to the player as a result. Also, in this case, even if the “variable time reduction function” is inactive in the previous game, the “variable time reduction function” Is given to the player.

[Difference in the number of times the function for shortening the variation time depends on the winning type]
In this embodiment, the “15 round probability variation symbol 1” to “15 round probability variation symbol 5” can be roughly divided into two groups depending on the difference in the number of times the variable time shortening function is activated after the end of the big hit game. That is, one is a first group of “15 round probability variation 1” to “15 round probability variation 3”, and the other is a second group of “15 round probability variation 4” and “15 round probability variation 5”. It is a group. Of these, for the first group, for example, when the “15-round probability variable design 1” is selected, the number of times the variable time shortening function is activated is up to 10 times, and when the “15 round probability variation design 2” is used, the number of times the variable time reduction function is activated In the case of “15 round probability variation 3”, the number of times the variable time shortening function is activated is defined as 30 times (both are the upper limit number). As described above, for the first group, by setting the operating time of the variable time shortening function to about 10, 20, or 30 times, the “time reduction state” can be obtained while the next winning is not obtained during the “high probability state”. ”Can be completed, and a game with a sense of tension can be realized. On the other hand, for the second group, the number of times the variable time shortening function is activated is defined as, for example, 10,000 times (until the next big hit) for both “15 round probability variation 4” and “15 round probability variation 5”. ing. As described above, for the second group, by setting a huge number of times of “10000 times” as the number of times of operating the variable time shortening function, the “time shortening state” continues until the next big hit is obtained. Can be guaranteed probabilistically.

[Differences in the number of times the function to shorten the variation time depends on the status at the time of winning]
In addition to the above-described difference in the number of times the variable time shortening function is activated depending on the winning type, the number of times the variable time shortening function is activated may be different depending on the state at the time of winning. For example, when the variable time reduction function is not activated (non-time reduction state), the number of times the variable time reduction function is activated is set to be relatively small. However, the variable time reduction function is activated (time reduction state). In this case, a mode in which a relatively large number of variable time shortening functions are set may be used.

[2-round probability variable design]
In addition, when the special symbol is stopped and displayed in the “two-round probability variation symbol” mode in the previous special symbol stop display processing, an opportunity to shift from the normal state until then to a short-term big hit gaming state occurs. However, since the 2-round jackpot game ends in an extremely short time compared to the 15-round jackpot game, there is almost no winning in the big winning opening. Therefore, the big hit game of “2 round probability variation design” is completed within a short period of time without giving a substantial play (prize ball) to the player. Instead, if the winning type corresponds to “2 round probability variation”, after the jackpot game ends, for example, by operating both “probability variation function” and “variation time shortening function”, the result is “high probability A privilege that shifts to the “time reduction state” is given to the player together with a privilege that shifts to the “state”. With regard to such a “two-round probability variation”, the player has the impression that a “high probability state” and a “time reduction state” have occurred unexpectedly without going through a clear big hit game. It will be saved.

  In any case, if the winning symbol is one of the above “15 round probability variation 1” to “15 round probability variation symbol 5” or “2 round probability variation symbol”, the internal state is changed to “high probability state” after the jackpot game ends. Is given to the player. In addition, when the internal lottery is won in the “high probability state”, and the winning symbol at that time corresponds to any of “15 round probability variation symbol 1” to “15 round probability variation symbol 5” or “2 round probability variation symbol”, The “high probability state” continues (restarts) after the big hit game ends. On the other hand, if the internal lottery is won in the “high probability state” and any of the above “15 round normal symbol 1” to “15 round normal symbol 3” is met, the internal state is in the normal probability state (low) after the big hit game ends. Return to the probability state. Needless to say, if the internal lottery is won in the normal probability state and any of “15 round normal symbol 1” to “15 round normal symbol 3” is met, the internal state is maintained in the normal probability state even after the big hit game ends. The

[Small hits]
In the present embodiment, small wins are provided as winning types other than non-winning. When winning a small winning game, a small winning game is performed separately from the big winning game, and the variable winning device 30 is opened and closed. That is, if the first special symbol or the second special symbol is stopped and displayed in the small hit state in the previous special symbol stop display processing, the game (variable winning a prize) in the normal probability state or the high probability state. A game in which the device 30 operates) is executed. In such a small winning game, the variable winning device 30 opens and closes a predetermined number of times (for example, twice), but hardly wins in the big winning opening as in the two-round big winning game. In addition, even if the small hit game ends, the “probability variation function” does not operate and the “variation time shortening function” does not operate, so “high probability state” and “time shortening state” The privilege to transfer to is not granted (it is not a prerequisite for that). Also, even if you win a small hit in the “high probability state”, the “high probability state” will not end after the game of that small hit, and even if you win a small hit in the “time reduction state” The “time reduction state” does not end after the end of the small hit game (except when the upper limit is reached).

[Special symbol variation start waiting process]
FIG. 14 is a flowchart illustrating a procedure example of the special symbol variation start waiting process. Hereinafter, it demonstrates along each procedure.

  Step S2100: First, the main control CPU 72 checks whether or not the first special symbol working memory number or the second special symbol working memory number remains (greater than 0). This confirmation can be made with reference to the value of the working memory number counter stored in the RAM 76. When the number of working memories of both the first special symbol and the second special symbol is 0 (No), the main control CPU 72 executes a demonstration setting process in step S2500.

  Step S2500: In this process, the main control CPU 72 generates a demonstration effect command. The demonstration effect command is output to the effect control device 124 in the effect control output process (step S212 in FIG. 8). When the demo setting process is executed, the main control CPU 72 returns to the special game management process. When returning, it returns to the end address as described above (and so on).

  On the other hand, if the value of the working memory number counter of either the first special symbol or the second special symbol is greater than 0 (Yes), the main control CPU 72 next executes step S2200.

  Step S2200: The main control CPU 72 executes a special symbol storage area shift process. In this process, the main control CPU 72 preferentially reads out the lottery random numbers (big hit determination random number, big hit symbol random number) stored in the random number storage area of the RAM 76, which corresponds to the second special symbol. At this time, if random numbers are stored in two or more sections, the main control CPU 72 reads and erases (consumes) the random numbers in order from the first section, and then moves (shifts) the remaining random numbers one by one to the previous section. ) The read random number is stored, for example, in another temporary storage area. When the random number corresponding to the second special symbol is not stored, the main control CPU 72 reads the random number corresponding to the first special symbol and stores it in the temporary storage area. Each random number stored in the temporary storage area is used for internal lottery in the next special symbol determination process. As a result, in the present embodiment, the variable display of the second special symbol is preferentially performed over the first special symbol. In addition, the program which reads a random number in the order memorize | stored simply may be sufficient, without providing the priority order according to such special symbols. Further, in this process, the main control CPU 72 subtracts one value of the working memory number counter (the one of the first special symbol or the second special symbol which has been subjected to the random number shift) stored in the RAM 76, and after the subtraction Is set to “Number of working memories at start of change”. Thereby, the display mode of the number stored by the first special symbol operation memory lamp 34a or the second special symbol operation memory lamp 35a changes (decreases by 1) in the display output management process (step S210 in FIG. 8). It will be. When the procedure so far is finished, the main control CPU 72 then executes step S2300.

  Step S2300: The main control CPU 72 executes special symbol hit determination processing (internal lottery). In this process, the main control CPU 72 first sets a range of the big hit value and determines whether or not the read random number value is included in this range (lottery execution means). The range of the jackpot value set at this time is different between the normal probability state and the high probability state (when the probability variation function is activated). In the high probability state, the range of the jackpot value is expanded to about 10 times that of the normal probability state. The If the random value read at this time is included in the range of the big hit value, the main control CPU 72 sets the big hit flag (01H), and then proceeds to step S2400.

  When the above big hit flag is not set, the main control CPU 72 sets a range of the small hit value in the same special symbol hit determination process, and determines whether or not the read random number value is included in this range ( Lottery execution means). The “small hit” here is other than non-winning (out of), but is different from “big hit”. That is, “big hit” generates an opportunity (game milestone) to shift to the above “high probability state” or “time reduction state”, but “small hit” does not generate such an opportunity. However, “small hit” is positioned as satisfying the condition for operating the variable winning device 30 as in the case of “big hit”. The range of the small hit value set at this time may be different between the normal probability state and the high probability state (when the probability variation function is activated), or may be the same. In any case, if the read random number value is included in the range of the small hit value, the main control CPU 72 sets the small hit flag, and then proceeds to step S2400. As described above, in the present embodiment, as the hit range corresponding to other than the non-winning, the range of the big hit value and the small hit value is defined in advance in the program. Each of them may be written in the ROM 74, read out, and the big hit determination may be performed while comparing with the random value.

  Step S2400: The main control CPU 72 determines whether or not a value (01H) is set for the big hit flag in the previous special symbol hit determination process. If the value (01H) is not set in the jackpot flag (No), the main control CPU 72 next executes step S2402.

  Step S2402: The main control CPU 72 determines whether or not a value (01H) is set for the small hit flag in the previous special symbol hit determination process. If the value (01H) is not set in the small hit flag (No), the main control CPU 72 next executes step S2404. The main control CPU 72 may determine the big hit (for example, 01H is set) or the small hit (for example, 0AH is set) according to the value of the common hit flag without separately preparing the big hit flag and the small hit flag.

  Step S2404: The main control CPU 72 executes an off-time stop symbol determination process. In this process, the main control CPU 72 sets stop symbol number data at the time of disconnection by the first special symbol display device 34 or the second special symbol display device 35. Further, the main control CPU 72 generates a stop symbol command and a lottery result command (at the time of loss) to be transmitted to the effect control device 124. These commands are transmitted to the effect control device 124 in the effect control output process (step S212 in FIG. 8).

  In this embodiment, since the 7-segment LED is used for the first special symbol display device 34 and the second special symbol display device 35, for example, the display mode of the stop symbol at the time of disconnection is always set to one segment (the central bar). It is possible to fix the stop symbol number data to one value (for example, 64H) by keeping only the “−”) lighting display. In this case, the storage capacity used in the program can be reduced, the processing load on the main control CPU 72 can be reduced, and the processing speed can be improved.

  Step S2406: Next, the main control CPU 72 executes a deviation variation pattern determination process. In this process, first, the main control CPU 72 selects the type of variation pattern table to be used for the special symbol when the deviation varies. The fluctuation pattern table is a data table for determining the current deviation fluctuation pattern number. A plurality of types of variation pattern tables are stored in advance in the table area of the ROM 74, and a plurality of variation pattern numbers are defined in each table (variation pattern defining means). In this process, when the main control CPU 72 selects the type of the variation pattern table used for the current deviation variation, the main control CPU 72 designates the table area address of the ROM 74 corresponding to that type. Then, the main control CPU 72 performs a lottery of reach fluctuation or non-reach fluctuation using the reach determination random number shifted in the previous step S2200, and based on the result, the main control CPU 72 determines the first change based on the number of working memories at the start of fluctuation and the random number for determining the fluctuation pattern. The variation pattern number of the 1 special symbol or the 2nd special symbol is selected.

  The main control CPU 72 sets the value of the variation time corresponding to the selected variation pattern number in the special symbol variation time timer, and sets the value of the stop display time in the stop symbol display timer. The stop display time at the time of disconnection is set to be constant (for example, about 0.5 seconds) in advance, but from a plurality of stop display times (for example, 0.5 seconds, 4.0 seconds, 6.0 seconds, etc.) Either one may be selected.

  In the present embodiment, a control method is employed in which a desired variation pattern intended in advance is selected according to the current gaming state and the number of variations. For example, if the current gaming state is “time reduction state” or “high probability state”, a desired variation pattern is selected according to the number of variations when counting after the end of the big hit game, or the number of variations is overlapped As a result, it is possible to select a specific variation pattern triggered by the change in the gaming state (for example, the “time reduction state” ends). Thus, for example, even if the current gaming state is the “time reduction state”, when the number of changes reaches a specific count, a desired change pattern (change time) is selected at the time of losing and a special symbol (for example, the second special state) (Design) can be variably displayed. A control method for selecting such a desired variation pattern will be described later with reference to another drawing.

  The above steps S2404 and S2406 are control procedures when the big hit determination result is out of place (in the case of non-winning), but when the determination result is big hit (step S2400: Yes) or small hit (step S2402: Yes), The main control CPU 72 executes the following procedure.

First, the processing at the time of big hit will be described.
Step S2422: The main control CPU 72 executes a big hit stop symbol determination process (winning type determination means). In this process, the main control CPU 72 determines the type of the winning symbol (stop symbol number at the time of jackpot) for each special symbol (first special symbol or second special symbol) based on the jackpot symbol random number. The relationship between the jackpot symbol random number and the winning symbol type is defined in advance in the special symbol determination data table (winning symbol defining means). For this reason, the main control CPU 72 can determine the type of winning symbol based on the big hit symbol random number from the stored contents by referring to the big hit symbol stop selection table in the big hit symbol stop determination process.

[Winning pattern at the time of big hit]
In the present embodiment, the above nine types are prepared roughly as winning symbols that are selectively determined at the time of a big hit. The nine types of breakdown are as follows: “15 round normal symbol 1”, “15 round normal symbol 2”, “15 round normal symbol 3”, “15 round probability variable symbol 1”, “15 round probability variable symbol 2”, “ They are “15 round probability variation 3”, “15 round probability variation 4”, “15 round probability variation symbol 5”, and “2 round probability variation symbol”. However, in the present embodiment, the first special symbol and the second special symbol are different in the type of winning symbol selected at the time of the big winning of the corresponding internal lottery. That is, at the time of the big win of the internal lottery corresponding to the first special symbol, “15 round normal symbol 1” to “15 round normal symbol 3”, “15 round probability variable symbol 1” to “15 round probability variable symbol 5” or “2 rounds” One of the “probability symbols” is selected. On the other hand, at the time of the big win of the internal lottery corresponding to the second special symbol, any one of “15 round normal symbol 1” to “15 round normal symbol 3”, “15 round probability variable symbol 1” to “15 round probability variable symbol 5” It is selected, and “2-round probability variation pattern” is not selected. For this reason, the main control CPU 72 distinguishes the objects that can be selected as the winning symbol depending on whether the result of the big hit this time corresponds to the first special symbol or the second special symbol.

  Note that the selected winning symbols are different between the first special symbol and the second special symbol as described above, for example, for the following reason. That is, when shifting to the “high probability state” or “time shortening state”, the variable start winning device 28 operates more frequently than in the normal time (when the variable time shortening function is not in operation). The working memory of the symbol is difficult to break. And in this embodiment, since the memory about the second special symbol is consumed with priority over the first special symbol, if “two rounds probable big hit” is excluded from the winning type for the second special symbol. In particular, since it is difficult to get a “two round jackpot” in the “high probability state”, the player is less likely to feel annoyance, and the prize ball for 15 rounds can be obtained when winning. There are advantages.

  Although not particularly shown here, the probability variation ratios of the first special symbol and the second special symbol are the same. Then, for example, if the selection ratio of “15 round normal symbol” is 35% for the first special symbol, among the remaining 65%, “15 round probability variation symbol 1” to “15 round probability variation symbol 5” and “2 rounds” The selection ratio of “probable variation” is set appropriately. For the second special symbol, for example, if the selection ratio of “15 round normal symbol” is 35%, among the remaining 65%, the selection ratios of “15 round probability variable symbol 1” to “15 round probability variable symbol 5” are respectively It is set appropriately.

  The selection ratio for each winning symbol as described above is defined in advance by a “big hit stop symbol selection table” (not shown) for each of the first special symbol and the second special symbol, and the table data is stored in the ROM 74, for example. Has been. If the current big hit result corresponds to the first special symbol, the main control CPU 72 performs a lottery selection based on the big hit symbol random number, and displays the “big hit stop symbol selection table” for each of the first and second special symbols. The winning symbol is selectively determined with the selection ratio shown. Further, when the main control CPU 72 selects a winning symbol from the “big hit stop symbol selection table” for each of the first and second special symbols, the main control CPU 72 generates a stop symbol command at that time. The generated stop symbol command is transmitted to the effect control device 124 in the effect control output process described above, for example. Further, the main control CPU 72 determines the jackpot stop symbol number for the first special symbol or the second special symbol based on the selected winning symbol.

  Step S2424: Next, the main control CPU 72 executes a variation pattern management parameter value setting table determination process. In this process, the main control CPU 72 determines a “variation pattern management parameter value setting table” to be used for the current jackpot based on the current gaming state. The “variation pattern management parameter value setting table” specifies the number of times the probability variation function is activated and the number of times the variation time shortening function is activated for each gaming state and for each type of winning symbol, together with “first offset” for each type of winning symbol. It is a data table in which “value (state parameter value)” and “fluctuation pattern selection counter value (frequency parameter value)” are defined in advance. These “first offset value” and “fluctuation pattern selection counter value” select the type of variation pattern table in the variation pattern determination processing at the time of loss (step S2406) by the main control CPU 72 at the time of loss variation after the end of the big hit game. This corresponds to the parameter value (variation pattern management parameter value) necessary for the process. The “first offset value” and the “variation pattern selection counter value” will be further described later. The “probability variation function activation count” is the number of variations (upper limit count) of the special symbol that activates the probability variation function after the jackpot game ends as described above, and the “variation time reduction function activation count” is the jackpot game. Is the number of fluctuations (upper limit number) of the special symbol that activates the fluctuation time reduction function.

  Step S2426: The main control CPU 72 determines from the “variation pattern management parameter value setting table” selected in the previous step S2424 “first offset value” and “variation pattern selection counter value” corresponding to the current winning symbol type. , And each parameter value is saved in the parameter area of the RAM 76. The “first offset value” and “fluctuation pattern selection counter value” saved here are newly set in response to the end of the big hit game (setting opportunity), which will be described later. .

  Step S2428: Next, the main control CPU 72 executes a big hit hour variation pattern determination process. In this process, the main control CPU 72 determines the variation pattern (variation time and stop display time) of the first special symbol or the second special symbol based on the variation pattern determination random number shifted in the previous step S2200. The main control CPU 72 sets the determined variation time value in the variation timer, and sets the stop display time value in the stop symbol display timer. In general, in the case of big hit reach fluctuation, a fluctuation time longer than that at the time of loss is determined. The stop display time at the time of big hit may be common (for example, about 0.5 seconds) with the time of loss, or may be longer than the time of loss (for example, about 1.0 second).

  Step S2430: The main control CPU 72 executes a big hit and other setting process. In this process, the main control CPU 72 has a winning symbol type (stop number at the time of jackpot) determined in the previous step S2422 of “15 round probability variation symbol 1” to “15 round probability variation symbol 5” or “2 round probability variation symbol”. In any case, the value (01H) of the probability variation function operation flag is set as a gaming state flag in the flag area of the RAM 76 (high probability state transition means, probability variation function operation means).

  Further, the main control CPU 72 selects “15 round normal symbol 1” to “15 round normal symbol 3”, “15 round probable symbol 1”, which are the types of winning symbols (hit stop symbol number) determined in the previous step S2422. For all winning symbols of “15 round probability variation symbol 5” or “2 round probability variation symbol”, the main control CPU 72 sets the value (01H) of the variation time reduction function operation flag as a gaming state flag in the flag area of the RAM 76 (time (Shortening state transition means, fluctuation time shortening function operating means). Here, the variable time shortening function is added to all the probability variation symbols. However, for example, when the number of times of variation time shortening function activation is set to 0 for “2 round probability variation symbols”, the variation time shortening function activation flag is set here. Not set.

  In the process of step S2430, the main control CPU 72 determines the display mode of the stop symbol (big hit symbol) by the first special symbol display device 34 or the second special symbol display device 35 based on the big hit time stop symbol number. At the same time, the main control CPU 72 generates a lottery result command (at the time of the big hit) together with the stop symbol command (at the time of the big hit). The stop symbol command and the lottery result command are also transmitted to the effect control device 124 in the effect control output process.

Next, processing for small hits will be described.
Step S2407: The main control CPU 72 executes a small hit stop symbol determination process. In this process, the main control CPU 72 determines the type of winning symbol at the time of small hit (stop symbol number at small hit) based on the big hit symbol random number. Similarly, the relationship between the big winning symbol random number value and the type of winning symbol at the time of small hitting is preliminarily defined in the special symbol selection table at small hitting (winning type defining means). In this embodiment, in order to reduce the load on the main control CPU 72, the winning symbol at the time of the small hit is determined using the big hit symbol random number, but a dedicated random number may be used separately.

[Winning pattern for small hits]
In the present embodiment, the winning symbol at the time of small hitting is only one type of “twice open small hitting symbol”. However, other types such as “one time opening small hit symbol” and “three times opening small hit symbol” may be prepared. As described above, “small hit” as a result of the internal lottery is not an opportunity for the subsequent state to change to “high probability state” or “time reduction state”, and thus is essential for this type of pachinko machine. A “one-time small hit symbol” can be provided without being bound by the definition of “two rounds (two times open) or more”.

  Step S2408: Next, the main control CPU 72 executes a small hit hour variation pattern determination process. In this process, the main control CPU 72 determines the variation pattern (variation time and stop display time) of the first special symbol or the second special symbol based on the variation pattern determination random number shifted in the previous step S2200 (variation pattern selection means). ). Further, the main control CPU 72 sets the determined variation time value in the variation timer, and sets the stop display time value in the stop symbol display timer. In the present embodiment, the reach variation pattern can be selected in the case of a small hit, or a variation pattern equivalent to that in the normal variation can be selected. The stop display time at the time of small hitting may be the same as that at the time of disconnection (for example, about 0.5 seconds), or may be longer than that at the time of disconnection (for example, about 1.0 second).

  Step S2409: Next, the main control CPU 72 executes a small hitting and other setting process. In this process, the main control CPU 72 determines the display mode of the stop symbol (small hit symbol) by the first special symbol display device 34 or the second special symbol display device 35 based on the stop symbol number at the time of small hit. In addition, the main control CPU 72 generates a stop symbol command and a lottery result command (at the time of a small hit) to be transmitted to the effect control device 124. The stop symbol command and the lottery result command are also transmitted to the effect control device 124 in the effect control output process.

  When returning from any of the processes in step S2406, step S2409, or step S2430, the main control CPU 72 executes step S2432.

  Step S2432: The main control CPU 72 executes special symbol variation start processing. In this process, the main control CPU 72 generates a fluctuation pattern command based on the fluctuation pattern number (out of time / hit) and stores the value in the command buffer. The variation pattern command is transmitted to the effect control device 124 in the effect control output process. At the same time, the main control CPU 72 sets a special symbol variation start flag in the flag area of the RAM 76. Then, the main control CPU 72 generates a change start command to be transmitted to the effect control device 124. This variation start command is also transmitted to the effect control device 124 in the effect control output process. When the above procedure is completed, the main control CPU 72 sets the special symbol changing process (step S3000) as the next jump destination, and returns to the special game management process.

[Figure 13: Special symbol change processing, special symbol stop display processing]
In the special symbol fluctuation processing, the main control CPU 72 loads the value of the fluctuation timer from the register to the timer counter as described above, and then the timer according to the passage of time (clock pulse count number or interrupt counter value). Decrement the counter value. The main control CPU 72 controls the special symbol variation display as described above until the value becomes 0 while referring to the value of the timer counter. When the value of the timer counter becomes 0, the main control CPU 72 sets the special symbol stop display in-progress process (step S4000) as the next jump destination.

  In the special symbol stop display process, the main control CPU 72 controls the special symbol stop display based on the stop symbol determined in the stop symbol determination process (steps S2404, S2407, and S2422 in FIG. 14). The main control CPU 72 generates a symbol stop command to be transmitted to the effect control device 124. The symbol stop command is transmitted to the effect control device 124 in the effect control output process. When the stop symbol is displayed for a predetermined time (stop display time) in the special symbol stop display process, the main control CPU 72 deletes the symbol changing flag.

[Special symbol memory area shift processing]
FIG. 15 is a flowchart showing a procedure example of the special symbol storage area shift process. When the value of the working memory counter corresponding to the first special symbol or the second special symbol is larger than “0” in the previous special symbol change start waiting process (step S2100 in FIG. 14: Yes), the main control The CPU 72 executes this special symbol storage area shift process. Hereinafter, it demonstrates along each procedure.

  Step S2210: The main control CPU 72 checks whether or not the value of the operation memory counter corresponding to the second special symbol that is preferentially consumed is “0”. At this time, if the value of the operation memory counter corresponding to the second special symbol is “1” or more (No), the main control CPU 72 then proceeds to step S2212.

  Step S2212: The main control CPU 72 designates the second special symbol as a special symbol for shifting the storage area. This designation is performed, for example, by setting “02H” as the target symbol designation value.

  Step S2214: On the other hand, when the value of the working memory counter corresponding to the second special symbol is “0” (step S2210: Yes), the main control CPU 72 uses the first special symbol as a special symbol to be shifted in the storage area. Is specified. The designation in this case is performed, for example, by setting “01H” as the target symbol designation value.

  Step S2216: The main control CPU 72 shifts the random number storage area of the RAM 76 for the target special symbol designated in either step S2212 or step S2214. The specific processing content is as already described in the special symbol variation start waiting process.

  Step S2218: Next, the main control CPU 72 subtracts the value of the operation memory counter for the target special symbol. For example, if the target to shift the current storage area is the second special symbol, the main control CPU 72 subtracts (-1) the value of the working memory counter corresponding to the second special symbol.

  Step S2220: Then, the main control CPU 72 sets “the number of operation memories at the start of fluctuation” from the value of the operation memory counter after the subtraction. Here, for both the first special symbol and the second special symbol, the value of the operation memory counter may be added and the “number of operation memories at the start of change” may be set.

Step S2222: The main control CPU 72 also checks whether or not the special symbol to be shifted in the current storage area is the second special symbol.
Step S2224: When the target is the second special symbol (step S2222: Yes), the main control CPU 72 sets the working command when the number of working memories is reduced for the second special symbol. The effect command set here is also generated as a one-word-length command, but its structure is in contrast to the above-described “effect command when increasing the number of working memories”. That is, the production command at the time when the number of working memories decreases is lower than the value of lower bytes (for example, “00H” to “03H” that represents the number of working memories after reduction with respect to the preceding value (for example, “BCH”) of the upper bytes representing the command type. )) And an additional value (for example, “10H”) meaning “decrease in the number of working memories accompanying consumption” is further added (logical sum) to the lower byte value. Therefore, for the lower byte, the second value becomes “1” by ORing the added value “10H”, and this value represents “the result (change information) due to the decrease in the number of working memories”. It will be a thing. In other words, if the lower byte of the command is “13H”, it means that the number of working memories up to the previous time “4” (command notation is “14H”) is reduced by one, so that the current working memory number is “3” (command The notation is “13H”). Similarly, if the lower byte is “12H” to “10H”, it means that the number of working memories “3” to “1” up to the previous time (command notation is “13H” to “11H”) is decreased by one respectively. This indicates that the current operation memory number is “2” to “0” (command notation is “12H” to “10H”). The preceding value “BCH” is a value indicating that the current effect command is the working memory number command for the second special symbol.

  Step S2226: If the current target is the first special symbol (Step S2222: No), the main control CPU 72 sets an effect command for reducing the number of working memories regarding the first special symbol. The command in this case is the same as the above except that the preceding value is a value (for example, “BBH”) indicating that the previous value is the working memory number command for the first special symbol.

Step S2228: Then, the main control CPU 72 executes an effect command output process. This process is for transmitting the production command for reducing the number of working memories set in the previous step S2224 or step S2226 to the production control device 124 (memory number notification means).
When the above procedure is completed, the main control CPU 72 returns to the special symbol variation start waiting process (FIG. 14).

[Example of parameter value setting table for fluctuation pattern management]
FIG. 16 is a diagram illustrating a configuration example of a “normal time variation pattern management parameter value setting table”. For example, when a winning is obtained in the internal lottery corresponding to the first special symbol or the second special symbol from the normal gaming state (the probability variation function is not activated and the variation time shortening function is not activated), the “normal time” shown in FIG. In addition to setting the probability variation function activation count and variation time shortening function activation count based on the “variation pattern management parameter value setting table”, the “first offset” which is the above “variation pattern management parameter value” “Value” and “fluctuation pattern selection counter value” are set. This will be specifically described below.

  In the “normal value variation pattern management parameter value setting table”, “probability variation function operation frequency”, “variation time shortening function operation frequency”, according to the type of winning symbol in the case of big hit (so-called first hit) from the normal gaming state, A “first offset value” and a “variation pattern selection counter value” are respectively assigned.

[15 rounds when normal symbol 1 is selected]
As indicated by “symbol type” in the leftmost column in FIG. 16, when “15 round normal symbol 1” corresponds to the first hit, the top row of the table (excluding the headline column; the same applies to the following). The various values shown are selected. As a result, “0” is set as the “number of times the probability variation function is activated” after the end of the big hit game, “10 times” is set as the “number of times the variation time shortening function is activated”, and “parameter value for variation pattern management” is set. The “first offset value” is set to “1”, and the “variation pattern selection counter value” is set to “10”.

[15 rounds when normal symbol 2 is selected]
In addition, when “15 round normal symbol 2” corresponds to the first hit, various values shown in the second row of the table are selected, and “0 times” is set as the “number of times the probability variation function is activated” after the big hit game ends. “20 times” is set as the “variable time shortening function operation count”, and “first offset value” is “1” and “variation pattern selection counter value” is “variable pattern management parameter value”. 20 ”.

[15 rounds when normal symbol 3 is selected]
When the first hit is “15 round normal symbol 3”, various values shown in the third row of the table are selected, and “0”, “variation” is selected as the “number of times the probability variation function is activated” after the big hit game ends. “30 times” is set as the “time reduction function operation count”, and “first offset value” is “1” and “variation pattern selection counter value” is “30” as “variation pattern management parameter value”. Respectively.

[When winning 15 round probabilistic symbols 1]
On the other hand, when “15 round probability variation 1” is met at the time of the first hit, various values shown in the fourth row of the table are selected, and “10000 times” “10 times” is set as the “variation time shortening function operation count”, and “first offset value” is “4” and “variation pattern selection counter value” is “variation pattern management parameter value”. 10 ”.

[15 round probability variation 2 wins]
In addition, when “15 round probability variation 2” is met at the time of the first hit, various values shown in the fifth row of the table are selected, and “10000 times” “20 times” is set as the “variation time shortening function operation count”, and “the first offset value” is “4” and “the variation pattern selection counter value” is “ 20 ”.

[15 round probability variation 3 wins]
When the first hit hits “15 round probability variation 3”, various values shown in the sixth row of the table are selected, and “probability change function operation count” after the big hit game is ended “10000 times”, “variation” “30 times” is set as the “time reduction function operation count”, and “first offset value” is “4” and “variation pattern selection counter value” is “30” as “variation pattern management parameter value”. Respectively.

[When winning 15 rounds probabilistic symbols 4]
Next, in the case of “15 round probability variation 4” at the time of the first hit, various values shown in the seventh row of the table are selected, and “10000 times” as the “number of times the probability variation function is activated” after the big hit game ends. , “10000 times” is set as the “number of times the variable time shortening function is activated”. As the “variation pattern management parameter value”, the “first offset value” is set to “2”, and the “variation pattern selection counter value” is set to “0”.

[15 rounds when the winning pattern is 5]
Then, when “15 round probability variation pattern 5” corresponds to the first hit, various values shown at the bottom of the table are selected and “10000 times”, “ “10000 times” is set as the “number of times the variable time shortening function is activated”. In this case, as the “variation pattern management parameter value”, the “first offset value” is set to “4 (specific value)”, and the “variation pattern selection counter value” is set to “30”.

  The above example is related to the “parameter value setting table for normal fluctuation pattern management”. However, if the gaming state at the time of winning is, for example, “time reduction state”, “time fluctuation pattern management not shown separately” is not shown. Various values are set based on the “parameter value setting table”. In any case, in this embodiment, when the “first offset value” and the “variation pattern selection counter value” are newly set as the “variation pattern management parameter value”, the main control is performed based on the combination of these values. A method is employed in which the CPU 72 performs a calculation and selects the type of the fluctuation pattern table at the time of loss. Hereinafter, a method for selecting the type of the variation pattern table using the “first offset value” and the “variation pattern selection counter value” will be described.

[Change pattern determination process at the time of loss]
FIG. 17 is a flowchart specifically showing a procedure example of the off-time fluctuation pattern determination process executed in the special symbol fluctuation start waiting process. In this process, the main control CPU 72 can select the type of the variation pattern table based on the combination of the “first offset value” and the “variation pattern selection counter value”. Hereinafter, it demonstrates along the example of a procedure.

[Acquisition of first offset value and counter value for variation pattern selection]
Step S2450: First, the main control CPU 72 obtains the current “first offset value” and “variation pattern selection counter value”, respectively. The various parameter values are stored in, for example, the parameter area of the RAM 76, and the main control CPU 72 acquires the current (latest) value from the parameter area. The “current value” means that each of the “first offset value” and the “variation pattern selection counter value” is an updated value when updated after setting. The update of the “first offset value” and the “variation pattern selection counter value” will be described later. Therefore, here, description will be made on the premise of processing after a new setting (for example, the first deviation fluctuation after the end of the big hit game).

[Calculation of second offset value]
Step S2452: Next, the main control CPU 72 calculates a “second offset value” from the acquired values. Here, the “second offset value” is another “variation pattern management parameter value” determined from a combination of the current “first offset value” and the “variation pattern selection counter value”. The main control CPU 72 refers to the “offset value calculation table” stored in the ROM 76 and corresponds to the “second offset value” from the combination of the current “first offset value” and “variation pattern selection counter value”. Is calculated (acquired). An example of the “offset value calculation table” will be described later.

[Calculation of production selection offset value]
Step S2454: Also, the main control CPU 72 calculates the “effect selection offset value (effect selection parameter value)” by adding the current “first offset value” and the calculated “second offset value”.

[Select variation pattern table]
Step S2456: Then, the main control CPU 72 selects a corresponding variation pattern table type from the calculated “effect selection offset value”. In the present embodiment, for example, any one of “0”, “1”, “2”, “3”, “4”, “5” is calculated as the “production selection offset value”, and as a result, the corresponding variation pattern is calculated. One of “A”, “B”, “C”, “D”, “E”, and “F” is selected as the table type.

[Selection of reach variation mode]
Step S2458: The main control CPU 72 executes reach variation mode selection processing. In this process, the main control CPU 72 performs a lottery of reach variation or non-reach variation using the reach determination random number as described above. If the reach variation is selected, the reach group (reach type) is further selected and executed using the reach mode random number. The reach group includes, for example, “normal reach”, “super reach”, “story-type reach”, “pseudo-continuous development reach”, and the like. Due to the difference in these reach groups, the length of the fluctuation time and the aspect of the fluctuation effect are different.

  Step S2460: The main control CPU 72 confirms whether the reach variation or the non-reach variation is selected in the previous step S2458, and if the non-reach variation is selected (No), the process proceeds to step S2462, and the reach variation is selected. (Yes) proceeds to step S2468.

[When non-reach variation is selected]
Step S2462: When the non-reach variation is selected, the main control CPU 72 acquires the variation-starting operation memory number for the symbol subject to the current variation (the first special symbol or the second special symbol). Note that even if the variation pattern table corresponds to the same type (for example, the type of “B”), a plurality of variation pattern tables are prepared for each variation start operation memory number (for example, 0 to 4).

[Change pattern selection]
Step S2464: The main control CPU 72 draws a variation pattern at the time of deviation from the variation pattern table corresponding to the type selected at this time using a variation pattern determination random number from the variation pattern table for each number of working memories at variation start (variation). Pattern selection means).

[Change pattern selection when reach change is selected]
On the other hand, when the reach variation is selected (step S2460: Yes), the following procedure is performed.
Step S2468: The main control CPU 72 uses the reach mode random number and the variation pattern determination random number from the first variation pattern table (for example, 0) in the variation pattern table corresponding to the type selected this time according to the number of operation memory at the beginning of variation. A lottery reach fluctuation pattern is drawn.

[Reach fluctuation / non-reach fluctuation common]
Step S2466: The main control CPU 72 executes a special symbol variation pattern number setting process. In this process, a variation pattern number corresponding to the variation pattern selected in the previous step S2464 or step S2468 is set. Based on the variation pattern number set here, the value of the variation timer is set and a variation pattern command is generated.

[Example of offset value calculation table]
FIG. 18 is a diagram illustrating a configuration example of an “offset value calculation table” used for calculating the “second offset value”. In the previous step S2452, the main control CPU 72 uses, for example, the “offset value calculation table” shown in FIG. 18 to determine the “second offset value” from the combination of the “first offset value” and the “variation pattern selection counter value”. Can be calculated (obtained).

  As shown in the leftmost column of the “offset value calculation table”, the “first offset value” is any value of “0”, “1”, “2”, “3”, “4”. In this case, one of “0”, “1”, and “4” is returned as the calculation result in the “second offset value” by the corresponding “variation pattern selection counter value”. However, in this embodiment, when the “first offset value” is any one of “0”, “2”, or “3”, the corresponding “variation pattern selection counter value” remains set to “0”. Since it does not change, the “second offset value” is always calculated as “0”.

  On the other hand, when the “first offset value” is set to “1” or “4”, the “variation pattern selection counter value” is “10”, “20” according to the type of the winning symbol as described above. ", 30", etc., the corresponding "variation pattern selection counter value" is "1", "2-10", "11", "12-20", "21" or " The “second offset value” calculated differs depending on which of “22 to 30” is applicable.

[Role of the first offset value]
Here, in the “first offset value”, “0”, “1”, “2”, “3”, “4” have a role representing the current gaming state. That is, the initial value “0” represents a normal gaming state, that is, a state in which the probability variation function is not activated and the variation time shortening function is deactivated (no change in certainty, no time reduction). In addition, “1” indicates a state in which the probability variation function is not activated and the variation time shortening function is activated (no change in certainty, there is a short time), and “2” indicates that the probability variation function is activated and the variation time shortening function is in operation. It represents the state (with certainty and short time). “3” indicates a state in which the probability variation function is activated and the variation time shortening function is not activated (there is a certain variation and no time reduction), and this state is a “high probability state” in terms of performance. (So-called latent probability variation, during probability variation inherent). “4” is a state in which the probability variation function is activated and the variation time shortening function is in operation (there is a certain variation and there is a short time), and the internal state is the same as “2”. Is not disclosed to the player. The role of the “first offset value” is merely an example in the present embodiment, and other roles can be given.

[Role of variation pattern selection counter value]
The “variation pattern selection counter value” indicates whether the current variation corresponds to a special variation state (a state in which a specific type of variation pattern table is selected) or a non-special variation state (a specific type of variation pattern table is not selected). It has a role to show whether it corresponds to (status). In an example of this embodiment, particularly when the “first offset value” is “1” or “4”, the “variation pattern selection counter value” is “1”, “11”, or “21”. It corresponds to the special fluctuation state, and otherwise, it represents the non-special fluctuation state.

[Role of the second offset value]
In addition, the “second offset value” has a role of designating the type of the variation pattern table to be selected in the control according to the current gaming state, whether in the special variation state or the non-special variation state. . In other words, the “second offset value” is added to the “first offset value” to shift (offset) the “first offset value”, thereby changing the calculation result of the “effect selection offset value” as desired. Can be made. Therefore, in the case of the special fluctuation state, it is necessary to select a specific type of fluctuation pattern table on the control. Therefore, the “second offset value” takes a value other than “0”. Since it is not necessary to select a specific type of variation pattern table for control, the “second offset value” is “0”.

[Method for generating special fluctuation states]
Based on the above-described roles of “first offset value”, “variation pattern selection counter value”, and “second offset value”, a technique for generating a special variation state in this embodiment will be described.

  In the present embodiment, the special variation state is generated when the gaming state is either the “low probability time shortening state” or the “high probability time shortening state”. Therefore, when the “first offset value” is “1” or “4” as described above, the “second offset value” is changed to “0” or other values by the “variation pattern selection counter value”. The special fluctuation state is generated by a specific number of fluctuations.

[Low probability, short state]
As indicated by shading in FIG. 18, for example, the “first offset value” is “1”, and the “variation pattern selection counter value” is “1”, “11” or “21”. , The “second offset value” is set to “4” other than “0”. In this case, by adding “4” to “1” of “first offset value”, “effect selection offset value” is calculated as “5”. In other cases, since the “second offset value” remains “0” and does not change, the “effect selection offset value” is calculated as “1”, which is the same as the “first offset value”.

[High probability short-time state]
Similarly, as indicated by shading in FIG. 18, for example, when the “first offset value” is “4”, the “variation pattern selection counter value” is “1”, “11” or “ In the case of taking “21”, in each case, the “second offset value” is set to “1” other than “0”. In this case, by adding “1” to “4” of “first offset value”, “effect selection offset value” is calculated as “5”. In other cases, since the “second offset value” remains “0” and does not change, the “effect selection offset value” is calculated as “4”, which is the same as the “first offset value”.

[Selecting a specific type of variation pattern using the production selection offset value]
FIG. 19 is a diagram illustrating a configuration example of “change pattern table address selection table by effect selection offset value”. This selection table has a configuration in which, for example, “production selection offset value” is used as an argument, and the address of the variation pattern table to be selected corresponding to this is returned (variation pattern selection type management means).

  In the above-mentioned variation pattern selection process at the time of loss (step S2456 in FIG. 17), the main control CPU 72 refers to the “variation pattern table address selection table by effect selection offset value” shown in FIG. A variation pattern table address corresponding to any of “value” “0”, “1”, “2”, “3”, “4” or “5” is acquired. The variation pattern table address acquired here represents the location (first address on the ROM 76) of the variation pattern table to be used in the current variation variation pattern lottery. Accordingly, the main control CPU 72 can search the variation pattern table selected this time based on the obtained variation pattern table address in the subsequent step S2464 or step S2468, and execute the variation pattern lottery described above.

[Direction selection offset value = 0]
For example, when the “effect selection offset value” is “0”, the selection table returns “special symbol low probability time no variation pattern table address during state” as a result value. As shown in the rightmost column in FIG. 19, in this embodiment, the type of the variation pattern table selected at this time is “A”, for example.

[Direction selection offset value = 1]
Next, when the “effect selection offset value” is “1”, the selection table returns “special symbol low probability time shortening and state variation pattern table address” as a result value. In the present embodiment, the type of the variation pattern table selected at this time is, for example, “B”.

[Direction selection offset value = 2]
When the “effect selection offset value” is “2”, the selection table returns “special symbol high probability time reduction and state variation pattern table address” as a result value. In this embodiment, the type of the variation pattern table selected at this time is “C”, for example.

[Production selection offset value = 3]
When the “effect selection offset value” is “3”, the selection table returns “special symbol high probability time no state variation pattern table address” as a result value. In this embodiment, the type of the variation pattern table selected at this time is “D”, for example.

[Production selection offset value = 4]
When the “effect selection offset value” is “4”, the selection table returns “special symbol high probability time reduction and state variation pattern table address” as a result value. In this embodiment, the type of the variation pattern table selected at this time is “E”, for example.

[Production selection offset value = 5]
The above variation pattern table types “A” to “E” correspond to the above-mentioned non-special variation state, but in the case of the special variation state, the “effect selection offset value” is “5”.
That is, when the “effect selection offset value” is “5”, the selection table returns “the special symbol low probability time shortened state or special symbol high probability time shortened state variable pattern table address” as a result value. In this embodiment, the type of the variation pattern table selected at this time is “F”, for example, and is selected when the variation pattern table type “F” is in the special variation state.

[Configuration example of fluctuation pattern table]
FIG. 20 is a diagram showing a configuration example of the variation pattern table for each type. Among these, (I) in FIG. 20 shows a configuration example of “variation pattern number selection tables A to E according to the number of operating memories at the start of variation” as a variation pattern table, and (II) in FIG. The example of a structure of the fluctuation pattern number selection table F for special fluctuation state effects is shown. Note that “A to E” and “F” here correspond to “A to E” and “F” shown in FIG. 19 as the types of the variation pattern table, respectively.

[Non-special fluctuation state]
In FIG. 20, (I): “variation pattern number selection tables A to E according to the operation memory number at the start of variation” are selected in the case of the non-special variation state as described above. The selection tables A to E have a structure in which, for example, a “comparison value” and a “variation pattern number” are set and stored one byte at a time in order from the head address. Taking the selection table A shown in the figure as an example, the “comparison value” includes values “24”, “49”, “74”, “99”, “124”, “ 149 ”,“ 174 ”,“ 199 ”,“ 224 ”,“ 255 (FFH) ”(all not shown), and“ variation pattern number ”for each“ comparison value ”. “01 (non-reach)” to “10 (non-reach)” are assigned.

  Further, the selection tables A to E define a storage area in which 10 levels of “comparison values” and 10 types of “variation pattern numbers” are defined as a block unit. In the example of the selection table A, for example, the variation pattern numbers “01 (non-reach)” to “10 (non-reach)” of the non-reach group are stored in the first block from the top address. The eye stores the variation pattern numbers “11 (reach mode 1)” to “20 (reach mode 1)” of reach mode 1 along with “comparison values” in 10 stages. Similarly, in the third block, variation pattern numbers “21 (reach mode 2)” to “30 (reach mode 2)” of reach mode 2 are stored together with the “comparison value” in 10 stages. Similarly, the change pattern numbers “31 (reach mode 3)” to “40 (reach mode 3)” and “41 (reach mode) of reach modes 3, 4,... 4) "to" 50 (reach mode 5) ", ... are stored (all not shown).

  Note that the length of the set variation time differs greatly between the non-reach (normal) variation pattern and the reach variation pattern. That is, the “non-reach variation pattern” basically corresponds to a short variation time (for example, about 1.5 to 12.0 seconds depending on the number of working memories), whereas the “reach variation pattern” This corresponds to a long fluctuation time (for example, about 30 seconds to 150 seconds) more than twice as long.

[Non-reach variation pattern lottery]
The main control CPU 72 compares the obtained variation pattern determination random number value with the “comparison value” in the first block in the selection table in order in the non-reach variation pattern variation lottery at normal deviation (step S2464 in FIG. 17). If the random value is equal to or smaller than the comparison value, the variation pattern number corresponding to the comparison value is selected. For example, if the variation pattern determination random value at that time is “45”, the main control CPU 72 determines that the next comparison value “24” is compared with the first comparison value “24” because the random value exceeds the comparison value. 49 "is compared with the random value. In this case, since the random value is equal to or smaller than the comparison value, the main control CPU 72 selects “02 (non-reach)” as the corresponding variation pattern number (in the case of the selection table A).

[Leach fluctuation pattern drawing]
The main control CPU 72 first selects the leading address of the corresponding block in the selection table from the acquired reach mode random number in the lost reach fluctuation pattern lottery (step S2468 in FIG. 17). Then, the obtained variation pattern determination random number value is sequentially compared with the “comparison value” in the corresponding block. If the random number value is equal to or smaller than the comparison value, the variation pattern number corresponding to the comparison value is selected. For example, it is assumed that the acquired reach mode random number corresponds to the second block (reach mode 1), and the variation pattern determination random number at that time is “58”, for example. In this case, since the random value exceeds the comparison value when compared with the first comparison value “24” in the block, the main control CPU 72 compares the next comparison value “49” with the random value. Also in this case, since the random value exceeds the comparison value, the main control CPU 72 compares the next comparison value “74” with the random value. In this case, since the random number value is equal to or smaller than the comparison value, the main control CPU 72 can select “13 (reach mode 1)” as the corresponding variation pattern number (also in the case of the selection table A).

  In any case, when the variation pattern number is selected from the variation pattern tables A to E, the main control CPU 72 sets the selection result as the present variation pattern number in the special symbol variation pattern number setting process (step S2466 in FIG. 17). . Although not shown here, it is assumed that a variation pattern number (for example, 101 to) different from the above is assigned to the other selection tables B to E.

[Special variation state]
In FIG. 20, (II): On the other hand, the “variation pattern number selection table F for special variation state effect” is selected in the case of the special variation state as described above. The selection table F also has a structure in which, for example, “comparison value” and “variation pattern number” are stored as a set of 1 byte each. However, only “255 (FFH)” is provided for “comparison value”, and “51 (for special variation effect)” of “variation pattern number” is assigned to this. Therefore, regardless of non-reach fluctuation or reach fluctuation, the main control CPU 72 has the obtained fluctuation pattern determination random number value in a single block in the fluctuation pattern lottery (step S2464 or step S2468 in FIG. 17). The comparison is made with “comparison value = 255 (FFH)”. If the update range of the random value is, for example, 0 to 249, the main control CPU 72 can select “51 (for special variation effect)” as the variation pattern number regardless of the variation pattern determination random number ( Fluctuation pattern selection type management means).

[Special symbol stop display processing]
Next, FIG. 21 is a flowchart showing a procedure example of the special symbol stop display process. The special symbol stop display in-process is executed in the stop display state after the end of the variable display of the special symbol (first special symbol or second special symbol) each time. In this process, the main control CPU 72 executes the fluctuation pattern management parameter value update process to update the “fluctuation pattern selection counter value” and the “first offset value” as appropriate. Hereinafter, it demonstrates along each procedure.

  Step S4100: The main control CPU 72 subtracts the value of the stop symbol display timer (decrements by the interrupt period).

  Step S4200: The main control CPU 72 determines whether or not the stop display time has ended based on the value of the stop symbol display timer subtracted this time. Specifically, if the value of the stop symbol display timer is not 0 or less, the main control CPU 72 determines that the stop display time has not yet ended (No). In this case, the main control CPU 72 returns to the special game management process, and jumps from the execution selection process (step S1000 in FIG. 13) and repeatedly executes the special symbol stop display process in the next interrupt cycle.

  On the other hand, if the value of the stop symbol display timer is 0 or less, the main control CPU 72 determines that the stop display time has ended (Yes). In this case, the main control CPU 72 next executes step S4250.

  Step S4250: The main control CPU 72 generates a symbol stop command. The symbol stop command is transmitted to the effect control device 124 in the effect control output process. Further, the main control CPU 72 deletes the symbol changing flag here.

  Step S4300: Here, the main control CPU 72 confirms whether or not the value of the big hit flag (01H) is set. When the value of the big hit flag (01H) is set (Yes), the main control CPU 72 next executes step S4350.

[When winning]
Step S4350: The main control CPU 72 sets the jump destination of the jump table to “variable winning device management process”.
Step S4400: The main control CPU 72 sets “start of big role (during big hit game)” as an internal state flag for control. At the same time, the main control CPU 72 generates a status command representing a big hit. The state command representing the big hit is transmitted to the effect control device 124 in the effect control output process.

  Step S4500: The main control CPU 72 generates a continuous operation number command. The continuous operation number command can be generated based on the type of jackpot symbol (stop symbol number) determined in the previous jackpot stop symbol determination process (step S2422 in FIG. 14). For example, if the type of jackpot symbol is “15 round normal symbols 1 to 3” or “15 round probability variation symbols 1 to 5”, the continuous operation number command is generated as a value representing “15 rounds”. In the case of “2-round probability variation symbol”, the continuous operation number command is generated as a value representing “2 rounds”. The generated continuous operation number command is transmitted to the effect control device 124 in the effect control output process.

  When the above procedure is completed at the time of the big hit, the main control CPU 72 returns to the special game management process.

[When not winning]
On the other hand, the following procedure is executed in cases other than the big hit.
That is, if the main control CPU 72 determines in step S4300 that the value of the big hit flag (01H) is not set (No), it next executes step S4600.

  Step S4600: The main control CPU 72 next checks whether or not the value of the small hit flag (01H) is set. If the value of the small hit flag (01H) is not set and is simply a deviation (No), the main control CPU 72 next executes step S4602.

  Step S4602: The main control CPU 72 sets the address of the special symbol variation start waiting process as the jump destination address of the jump table.

  Step S4605: On the other hand, if the value (01H) of the small hit flag is set (step S4600: Yes), the main control CPU 72 sets the address of the variable winning device management process as the jump destination address of the jump table.

  Step S4606: Then, the main control CPU 72 sets “small hit start (medium hit)” as an internal state flag for control. At the same time, the main control CPU 72 generates a status command indicating that a small hit is being made. The state command representing the small hit is transmitted to the effect control device 124 in the effect control output process.

  Step 4610: Next, the main control CPU 72 loads the value of the count-down counter. In the “counting counter”, the counter value is set in the probability variation count area or the time-short count area of the RAM 76 in the “high probability state” and the “time reduction state”. Here, although “number of times cut” is used, the value of the number of times counter in the “high probability state” can be set to an extremely large value (for example, 10,000 times or more). By setting such an enormous value, it is possible to probabilistically guarantee that the “high probability state” will continue until the next winning is substantially obtained. As for the “time reduction state”, as described above, the number-of-times counter value (for example, 10, 20, 30, or 10000 times) defined for each type of winning symbol is set.

  Step S4620: The main control CPU 72 checks whether or not the loaded counter value is zero. Specifically, it is confirmed whether or not each of the probability variation count cut counter value and the short time count cut counter value is 0. At this time, if both the turn-off counter values are already 0 (Yes), the main control CPU 72 returns to the special game management process. On the other hand, if any one of the turn-off counter values is not 0 (No), the main control CPU 72 next executes step S4630.

  Step S4630: The main control CPU 72 decrements (subtracts 1) the count-off counter value that is not yet zero. That is, if neither the probability variation count cut counter value or the short time count cut counter value is 0, both are subtracted, and if either one is not 0, the counter value is subtracted.

  Step S4640: The main control CPU 72 determines whether any subtraction result is not zero. In the present embodiment, since the probability variation counter value is set at 10000 times, the value hardly becomes 0 stochastically. Therefore, if the value is not 0 (Yes) as a result of the subtraction for the short-time cut-off counter value, the main control CPU 72 returns to the special game management process. On the other hand, when the value of the time-short cut counter becomes 0 (No), the main control CPU 72 proceeds to step S4650.

  Step S4650: Here, the main control CPU 72 resets a flag at the time of turning off the number of times function. What is reset is the probability variation function activation flag or the variation time shortening function activation flag, but the value of the count-down counter is not substantially zero in the “high probability state” as described above. In practice, the variable time reduction function operation flag is reset. As a result, the time shortening state ends after the special symbol stop display.

  Step S4655: Next, the main control CPU 72 sets a gaming state change flag for the reset count cut function. The “gaming state change flag” means, for example, that a change from “time reduction state” to “non-time reduction state” occurs at the end of the current change.

  Step S4660: Here, the main control CPU 72 executes a parameter value update process for variation pattern management. In this processing, the main control CPU 72 updates the variation pattern management parameter value according to various update triggers (details will be described below). When the above procedure is completed, the main control CPU 72 returns to the special game management process.

[Parameter value update processing for fluctuation pattern management]
FIG. 22 is a flowchart illustrating an example of the procedure of the variation pattern management parameter value update process. Hereinafter, the contents of the process will be described according to a procedure example.

  Step S4662: First, the main control CPU 72 acquires various parameter values. Specifically, the main control CPU 72 acquires the current “first offset value” and “variation pattern selection counter value”.

  Step S4664: Next, the main control CPU 72 checks whether or not the acquired “variation pattern selection counter value” is greater than zero. If the “variation pattern selection counter value” has not yet reached 0 (Yes), the main control CPU 72 then executes step S4666.

[Update counter value for changing pattern selection]
Step S4666: In this case, the main control CPU 72 decrements the “variation pattern selection counter value” by 1, and updates the result as a new “variation pattern selection counter value”. In other words, in the present embodiment, the “variation pattern management parameter value” is updated with the special symbol stop display (confirmation stop) at the time of loss as an update trigger (management parameter value updating means).

  Step S4668: Next, the main control CPU 72 confirms whether or not the “variation pattern selection counter value” has changed from 1 to 0 as a result of the above update. Specifically, when the “variation pattern selection counter value” before the current update is “1” and changes to “0” due to the update (Yes), the main control CPU 72 executes Step S4670.

  Step S4670: In this case, the main control CPU 72 updates the “first offset value” on the assumption that any update trigger has occurred (management parameter value updating means). The updated value varies depending on the update trigger, and details thereof will be described later.

  In contrast, if the updated “variation pattern selection counter value” has not changed to “0” (step S4668: No), the main control CPU 72 then proceeds to step S4672. Alternatively, if the “variation pattern selection counter value” has already reached 0 in step S4664 (step S4664: No), the main control CPU 72 similarly proceeds to step S4672. If the “variation pattern selection counter value” has already reached 0 (step S4664: NO), the process may return to the special symbol stop display process without executing step S4672.

Step S4672: Here, the main control CPU 72 confirms whether or not a value (01H) is set in the “gaming state change flag”. In particular, if the “game state change flag” is not set (No), the main control CPU 72 returns to the special symbol stop display process.
On the other hand, when the value (01H) is set in the “gaming state change flag” in the current process (Yes), the main control CPU 72 proceeds to the next step S4674.

  Step S4674: In this case, the main control CPU 72 resets the “gaming state change flag” and proceeds to step S4670. Then, the main control CPU 72 updates the “first offset value” on the assumption that another update opportunity has occurred due to the “change in gaming state” (management parameter value updating means). As described above, the updated value varies depending on the update opportunity.

[First offset value update table]
FIG. 23 is a diagram illustrating a configuration example of the first offset value update table. This update table returns an update result of “first offset value” which is different for each type of update trigger. This will be specifically described below.

[Renewal opportunity (1)-(3)]
In the table of FIG. 23, as shown from the first stage to the third stage excluding the heading stage, the variation pattern selection counter value is changed from 1 to 0 at the end of the operation of reducing the fluctuation time of the update opportunity (1). When the change occurs, the “first offset value” is updated to “0” at both the end of the change time reduction function operation of the update opportunity (2) and the end of the probability change function operation of the update opportunity (3).

[Renewal opportunity (4)]
Next, as shown in the fourth row excluding the heading row in the table of FIG. 23, the change pattern selection counter value is displayed when the probability variation function of the update opportunity (4) is activated and when the variation time reduction function is terminated. When the value changes from 1 to 0, the “first offset value” is updated to “3”.

[Renewal opportunity (5)]
23, when the variation pattern selection counter value changes from 1 to 0 during the operation of the probability variation function and the variation time shortening function of the update opportunity (5), as shown at the bottom of the table of FIG. The “first offset value” is updated to “2”.

[Variable pattern table selection list by design]
FIG. 24 is a list showing the types of variation pattern tables selected at the time of variation for each type of winning symbol in correspondence with the number of variations. This will be specifically described below.

[15 round normal design 1]
First, as shown in the first row of the list (excluding the heading row, the same applies to the following), if the player wins from the normal game state and falls into “15 round normal symbol 1”, the big hit game is terminated. As a result of setting various parameter values as a setting opportunity, the type of the variation pattern table selected from the first variation to the ninth variation after the end of the big hit game is “B”. Note that, during the first to ninth fluctuations, the “variation pattern selection counter value” is updated by subtracting one by one, with each symbol stop display as an update trigger.

[10th fluctuation: occurrence of special fluctuation conditions]
When the variation of the special symbol is completed up to the ninth time, the “variation pattern selection counter value” is updated to “1”. Accordingly, in the tenth variation, the “second offset value” is calculated as “4” from the combination with the “first offset value”, and the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the type of the variation pattern table at the tenth variation as described above, a special variation state can be generated as desired even when the variation time reduction function is in operation.

[Renewal opportunity (1)]
When the tenth variation (special variation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (1) is generated when the variation time shortening function is activated. The “first offset value” is updated to “0”.

[Variation 11th-]
Therefore, in the 11th variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”, so that the “effect selection offset value” is “0”. Is calculated. Thereby, since “A” is selected as the type of the variation pattern table after the eleventh variation, it is possible to select the variation pattern according to the normal gaming state.

[15 round normal design 2]
Next, as shown in the second row of the list, when the winning from the normal gaming state corresponds to “15 round normal symbol 2”, various parameter values are set with the end of the big hit game as a setting opportunity. As a result, the type of the variation pattern table selected from the first variation to the ninth variation after the big hit game ends is “B”. Note that, during the first to ninth fluctuations, the “variation pattern selection counter value” is updated by subtracting one by one, with each symbol stop display as an update trigger.

[10th fluctuation: occurrence of special fluctuation conditions]
When the variation of the special symbol is completed up to the ninth time, the “variation pattern selection counter value” is updated to “11”. Accordingly, in the tenth variation, the “second offset value” is calculated as “4” from the combination with the “first offset value”, and the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the type of the variation pattern table at the tenth variation as described above, a special variation state can be generated as desired even when the variation time reduction function is in operation.

[Variation 11th-]
In this case, since the “variation pattern selection counter value” has not yet reached “0” at the end of the tenth variation, the update opportunity (1) does not occur. Therefore, the “first offset value” continues to be “1”, and the type of the variation pattern table selected from the 11th variation to the 19th variation returns to “B”. Similarly, during the 11th to 19th variation, the “variable pattern selection counter value” is updated by subtracting one by one with each symbol stop display as an update trigger.

[20th fluctuation: occurrence of special fluctuation conditions]
Thereafter, when the variation of the special symbol is completed up to the 19th time, the “variation pattern selection counter value” is updated to “1”. Therefore, in the 20th variation, the “second offset value” is calculated as “4” from the combination with the “first offset value”, and as a result, the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the type of the variation pattern table at the 20th variation as described above, a special variation state can be generated as desired even during the variation time shortening function operation.

[Renewal opportunity (1)]
When the 20th variation (special variation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (1) is generated when the variation time shortening function is activated. The “first offset value” is updated to “0”.

[Variation 21st ~]
Therefore, in the 21st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”, so that the “effect selection offset value” is “0”. Is calculated. Thereby, since “A” is selected as the type of the variation pattern table after the 21st variation, it is possible to select a variation pattern according to the normal gaming state.

[15 round normal design 3]
In addition, as shown in the third row of the list, when the winning from the normal game state corresponds to “15 round normal symbol 3”, various parameter values are set with the end of jackpot game as the setting trigger. The type of the variation pattern table selected from the first variation to the ninth variation after the end of the big hit game is “B”.

  For “15 round normal symbol 3”, the same type of variation pattern table as “15 round normal symbol 2” is selected at the 1st to 9th variation, 10th variation, 11th to 19th variation, and 20th variation. Therefore, a duplicate description is omitted here.

[Variation 21st ~]
In the case of “15 round normal symbol 3”, since the “variation pattern selection counter value” has not yet reached “0” at the end of the 20th variation, the update opportunity (1) does not occur here. Therefore, the “first offset value” continues to be “1”, and the type of the variation pattern table selected from the 21st variation to the 29th variation returns to “B”.

[Change 30th: Occurrence of special change state]
Thereafter, when the variation of the special symbol is completed up to the 29th time, the “variation pattern selection counter value” is updated to “1”. Therefore, in the 30th variation, the “second offset value” is calculated as “4” from the combination with the “first offset value”, and the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the variation pattern table type at the 30th variation, a special variation state can be generated as desired even when the variation time reduction function is in operation.

[Renewal opportunity (1)]
When the 30th fluctuation (special fluctuation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (1) is generated when the fluctuation time reduction function is activated. The “first offset value” is updated to “0”.

[Variation 31st-]
Therefore, in the 31st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”. As a result, the “effect selection offset value” is “0”. Is calculated. Thereby, since “A” is selected as the type of the variation pattern table after the 31st variation, the variation pattern according to the normal gaming state can be selected.

[15 round probability variation 1]
Next, the case of a 15-round probability variable symbol will be described.
First, as shown in the 4th row of the list, when the winning from the normal game state corresponds to “15 round probability variation 1”, as a result of setting various parameter values with the end of jackpot game as a setting opportunity, The type of variation pattern table selected from the first variation to the ninth variation after the big hit game ends is “E”. Similarly, during the first to ninth fluctuations, the “variation pattern selection counter value” is updated by subtracting one at a time when the symbol stop display is updated every time.

[10th fluctuation: occurrence of special fluctuation conditions]
When the variation of the special symbol is completed up to the ninth time, the “variation pattern selection counter value” is updated to “1”. Accordingly, in the tenth variation, the “second offset value” is calculated as “1” from the combination with the “first offset value”, and as a result, the “effect selection offset value” is calculated as “5”. As a result, “F” is selected as the variation pattern table type at the 10th variation as described above, so that even if the probability variation function is activated and the variation time reduction function is activated, a special variation state is generated as desired. Can be made.

[Renewal opportunity (4)]
When the tenth variation (special variation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (4) is generated when the variation time shortening function is activated. As a result, the “first offset value” is updated to “3”.

[Variation 11th-]
Therefore, in the 11th variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”, so that the “effect selection offset value” is “3”. Is calculated. Thereby, since “D” is selected as the type of the variation pattern table after the eleventh variation, the variation pattern corresponding to the high probability state and the non-time shortened state can be selected.

[15 round probability variation 2]
Also, as shown in the fifth row of the list, various parameter values are set when the end of jackpot game is set as a trigger for the case of “15 round probability variation 2” when winning from the normal game state. As a result, the type of the variation pattern table selected from the first variation to the ninth variation after the end of the big hit game is “E”.

[10th fluctuation: occurrence of special fluctuation conditions]
When the variation of the special symbol is completed up to the ninth time, the “variation pattern selection counter value” is updated to “11”. Accordingly, in the tenth variation, the “second offset value” is calculated as “1” from the combination with the “first offset value”, and as a result, the “effect selection offset value” is calculated as “5”. As a result, the variation pattern table type “F” is selected at the tenth variation, so that the special variation state can be generated as desired even when the probability variation function is activated and the variation time reduction function is activated. .

[Variation 11th-]
In this case, since the “variation pattern selection counter value” has not yet reached “0” at the end of the tenth variation, the update opportunity (4) does not occur there. Therefore, the “first offset value” continues to be “4”, and the type of the variation pattern table selected from the 11th variation to the 19th variation returns to “E”. Similarly, during the 11th to 19th variation, the “variable pattern selection counter value” is updated by subtracting one by one with each symbol stop display as an update trigger.

[20th fluctuation: occurrence of special fluctuation conditions]
Thereafter, when the variation of the special symbol is completed up to the 19th time, the “variation pattern selection counter value” is updated to “1”. Therefore, in the 20th variation, the “second offset value” is calculated as “1” from the combination with the “first offset value”, and as a result, the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the variation pattern table type at the 20th variation as described above, a special variation state is generated as desired even when the probability variation function is activated and the variation time reduction function is activated. Can be made.

[Renewal opportunity (4)]
When the 20th variation (special variation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (4) is generated when the variation time shortening function is activated. The “first offset value” is updated to “3”.

[Variation 21st ~]
Therefore, in the 21st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”, so that the “effect selection offset value” is “3”. Is calculated. Thereby, since “D” is selected as the type of the fluctuation pattern table after the 21st fluctuation, the fluctuation pattern corresponding to the probability fluctuation state and the non-time shortening state can be selected.

[15 round probability variation 3]
In addition, as shown in the sixth row of the list, when the winning from the normal game state corresponds to “15 round probability variation 3”, as a result of setting various parameter values with the end of jackpot game as a setting opportunity, The type of variation pattern table selected from the first variation to the ninth variation after the big hit game ends is “E”.

  For “15 round probability variation 3”, the variation pattern table of the same type as “15 round probability variation 2” is selected for each of the first variation to the ninth variation, the variation 10th variation, the variation 11th to 19th variation, and the variation 20th variation. Therefore, a duplicate description is omitted here.

[Variation 21st ~]
In the case of “15 round probability variation 3”, since the “variation pattern selection counter value” has not yet reached “0” at the end of the 20th variation, the update opportunity (4) does not occur here. Therefore, the “first offset value” continues to be “4”, and the type of the variation pattern table selected from the 21st variation to the 29th variation returns to “E”.

[Change 30th: Occurrence of special change state]
Thereafter, when the variation of the special symbol is completed up to the 29th time, the “variation pattern selection counter value” is updated to “1”. Therefore, in the 30th variation, the “second offset value” is calculated as “1” from the combination with the “first offset value”, and the “effect selection offset value” is calculated as “5”. As a result, since “F” is selected as the variation pattern table type at the 30th variation, a special variation state can be generated as desired even when the probability variation function is activated and the variation time reduction function is activated. .

[Renewal opportunity (4)]
When the 30th variation (special variation state) is completed, the “variation pattern selection counter value” is changed from 1 to 0, and the above update opportunity (4) is generated when the variation time shortening function is activated. The “first offset value” is updated to “3 (special value)”.

[Variation 31st-]
Therefore, in the 31st variation, the “second offset value” is calculated as “3” from the combination of the “first offset value” and the “variation pattern selection counter value”. As a result, the “effect selection offset value” is “3”. Is calculated. Thereby, since “D” is selected as the type of the fluctuation pattern table after the 31st fluctuation, the fluctuation pattern corresponding to the high probability state and the non-time shortening state can be selected.

[15 round probability variation 4]
Next, the case of “15 round probability variation 4” will be described.
In the present embodiment, when winning from the normal gaming state corresponds to “15 round probability variation 4”, an effect of disclosing that it is a clear high probability state and a time shortening state after the big hit game is finished. It is said. For this reason, it is not necessary to generate a special variation state with a specific number of variations.

  In other words, as shown in the seventh row of the list, when the winning from the normal gaming state corresponds to “15 round probability variation 4”, various parameter values are set with the end of the big hit game as a setting opportunity. As a result, the variation pattern table selected from the first variation after the end of the big hit game to the next winning is only “C”.

[15 round probability variation 5]
Further, the case of “15 round probability variation 5” will be described.
In the present embodiment, when “15 round probability variation 5” is won at the time of winning from the normal gaming state, it is not disclosed that it is in a high probability state and a time shortening state until the 30th variation after the big hit game ends However, from the 31st change, the effect of disclosing that it is a clear high probability state and a time shortening state is to be performed. Then, by generating special fluctuation states at specific fluctuation times up to the 30th fluctuation (10th, 20th, 30th), respectively, the aspect of the production that has occurred so far is “15 round normal symbol 1”. It is assumed to be the same as or approximate to “15 round normal symbol 3”, “15 round probability variable symbol 1” to “15 round probability variable symbol 3”, and the like.

  Therefore, for “15-round probability variable design 5”, the type of the variation pattern table is selected in the same manner as “15-round probability variation design 3” described above. That is, “E” is selected as the variation pattern table type from the first to the ninth variation, the eleventh to the nineteenth, and the twenty-first to the twenty-ninth variation after the end of the big hit game. In the 10th, 20th, and 30th changes, “F” is selected as the type of the change pattern table, and a special change state occurs.

[Renewal opportunity (5)]
However, when the 30th variation (special variation state) ends, the “variation pattern selection counter value” changes from 1 to 0, but the probability variation function is activated and the variation time reduction function is activated. The update opportunity (5) occurs. Therefore, the “first offset value” is updated from “4 (specific value)” to “2 (special value)”.

[Variation 31st-]
As a result, at the 31st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”. 2 ". Thereby, since “C” is selected as the type of the variation pattern table after the 31st variation, it is possible to select a variation pattern according to the high probability state and the time shortening state.

  In the present embodiment, the “variable time shortening function” actually added to “15 round normal symbol 1” to “15 round normal symbol 3” and “15 round probability variable symbol 1” to “15 round probability variable symbol 3”, respectively. The “number of operations” and the “variation pattern selection counter value” are set in alignment with each other, but they do not necessarily match. For example, even if the “variable time shortening function operation count” actually added is 30 times, the “variation pattern selection counter value” set at the end of the big hit game is less than 30 (for example, 10, 20, etc.) It is good.

[Summary of variation pattern table selection list by winning symbol type]
As described above, in the present embodiment, the “second offset value” is calculated from the combination of the “first offset value” and the “variation pattern selection counter value”, and finally the “effect selection offset value” is calculated. Thus, the type of the variation pattern table to be selected for each variation can be specified as desired (as intended in advance).

  In addition, even if the actual game state is different, even if the game state is variously different by building in advance a logic that calculates a common “effect selection offset value” with a specific number of fluctuations A special fluctuation state can be generated at a specific fluctuation number. Then, by setting the type of the variation pattern table selected when the special variation state occurs to a common “F”, even in different gaming states, a common aspect of the desired number of variations (special variation state) By executing (production), it is possible to realize more various game playability.

[Display output management processing]
Next, FIG. 25 is a flowchart showing a configuration example of the display output management process (step S210 in FIG. 8) executed in the interrupt management process. The display output management process includes a special symbol display setting process (step S1200), a normal symbol display setting process (step S1210), a state display setting process (step S1220), an operation memory display setting process (step S1230), and a continuous operation number display setting. This is a configuration including a subroutine group of processing (step S1240).

  Among these, the special symbol display setting process (step S1200), the normal symbol display setting process (step S1210), and the operation memory display setting process (step S1230) are the first special symbol display device 34, the second, as already described. Generates drive signals to be applied to the LEDs of the special symbol display device 35, the normal symbol display device 33, the normal symbol operation memory lamp 33a, the first special symbol operation memory lamp 34a, and the second special symbol operation memory number display lamp 35a. And output processing.

  The state display setting process (step S1220) and the continuous operation number display setting process (step S1240) are processes for generating and outputting a drive signal to be applied to each LED of the gaming state display device 38. First, in the state display setting process, the main control CPU 72 controls the lighting of the probability variation state display lamp 38c and the short time state display lamp 38d, respectively, according to the value of the probability variation function activation flag or the variation time shortening function activation flag. For example, if the value (01H) is set in the probability variation function operation flag when the pachinko machine 1 is turned on, the main control CPU 72 outputs a lighting signal to the LED corresponding to the probability variation state display lamp 38c. Note that the probability variation state display lamp 38c is switched to non-display (turned off) even if the probability variation function operation flag is set when the variation display of the special symbol is performed thereafter. On the other hand, if the value (01H) is set in the variable time shortening function operation flag, the main control CPU 72 lights up the LED corresponding to the time-short state display lamp 38d regardless of whether or not the power is turned on. Output a signal.

  The main control CPU 72 controls lighting of the big hit type display lamps 38a and 38b in the continuous operation number display setting process. Specifically, the main control CPU 72 outputs a lighting signal for one of the big hit type display lamps 38a and 38b based on the value of the above-mentioned continuous operation number command. At this time, one of the display lamps 38a and 38b corresponding to the big hit symbol designated by the continuous operation number command is the target of outputting the lighting signal. For example, if the value of the continuous operation number command specifies “15 rounds”, the main control CPU 72 outputs a lighting signal to the lamp 38b representing “15 rounds (15R)”. If the value of the continuous operation number command specifies “2 rounds”, the main control CPU 72 outputs a lighting signal to the lamp 38 a representing “2 rounds (2R)”. In addition, when there are no types with different numbers of rounds in the winning symbol (for example, only “15 rounds”), the jackpot type display lamps 38a and 38b are excluded from the control target, and the lighting control can be omitted (or The installation of the lamps 38a and 38b may be omitted.)

[Variable winning device management process]
Next, details of the variable winning device management process will be described.
FIG. 26 is a flowchart illustrating a configuration example of the variable winning device management process. The variable winning device management process includes a gaming process selection process (step S5100), a special winning opening opening pattern setting process (step S5200), a special winning opening / closing operation process (step S5300), a special winning opening closing process (step S5400), and an end. This is a configuration including a subroutine group of processing (step S5500).

  Step S5100: In the game process selection process, the main control CPU 72 selects the jump destination of the process to be executed next (any one of steps S5200 to S5500). That is, the main control CPU 72 selects the program address of the process to be executed next from the jump table as the jump destination address, and sets the end of the variable winning device management process in the stack pointer as the return destination address. Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the operation (opening / closing operation) of the variable winning device 30 has not started yet, the main control CPU 72 selects the large winning opening opening pattern setting process (step S5200) as the next jump destination. On the other hand, if the winning opening opening pattern setting process has already been completed, the main control CPU 72 selects the winning opening opening / closing operation process (step S5300) as the next jump destination, and has completed the winning opening opening / closing operation process. Then, the special winning opening closing process (step S5400) is selected as the next jump destination. When the big prize opening / closing operation process and the big prize opening closing process are repeatedly executed over the set number of continuous operations (number of rounds), the main control CPU 72 selects an end process (step S5500) as the next jump destination. . Hereinafter, each process will be described in more detail.

[Big prize opening pattern setting process]
FIG. 27 is a flowchart illustrating a procedure example of the special winning opening opening pattern setting process. This process is for setting conditions such as the number of times that the variable winning device 30 is opened and closed and the time for each opening at the time of big hit or small hit. Hereinafter, it demonstrates along each procedure.

  Step S5202: The main control CPU 72 checks whether or not the current gaming state is a big game, that is, whether or not the big hit flag value (01H) is set in the flag area of the RAM 76. If the value of the big hit flag is set (Yes), the main control CPU 72 then proceeds to step S5204. On the other hand, if the value of the big hit flag is not set (No), the main control CPU 72 proceeds to step S5212. Note that this procedure may be rewritten to refer to the value of the small hit flag (however, the logic of Yes / No is reversed).

[Procedure for jackpot]
First, the procedure for the big hit is as follows.
Step S5204: The main control CPU 72 executes a design-specific release pattern setting process. In this process, the main control CPU 72 determines the winning pattern opening pattern (number of times of opening for each round and the time of each opening), the interval time between rounds, and the number of counts in one round (maximum) according to the current winning symbol. Set the number of winnings). Note that the opening pattern for each winning symbol is as described in the item “plural winning types” in the special game management process (FIG. 13). Further, the interval time between rounds is set to, for example, about 2 seconds for the “2 round symbol” and about several seconds (for example, 2 to 2.5 seconds) for the “15 round symbol”. In addition, the number of counts in one round (maximum number of winnings) is 9 for all winning symbols, for example, but as mentioned above, winnings occur during an extremely short time (about 0.1 seconds). Is very rare (not impossible but extremely difficult).

  Step S5206: The main control CPU 72 sets the number of execution rounds in the current jackpot game based on the jackpot winning symbol selected in the previous jackpot stop symbol determination process (step S2422 in FIG. 14). Specifically, if the large category “15 round symbol” is selected as the winning symbol, the main control CPU 72 sets the number of execution rounds to 15 times. If “2 round symbols” is selected as the winning symbol, the main control CPU 72 sets the number of execution rounds to two. The number of execution rounds set here is stored in the buffer area of the RAM 76, for example, as a corresponding value on the program (“1” for 2 times, “14” for 15 times).

  Step S5208: Next, the main control CPU 72 sets a big hit opening timer based on the big winning opening opening pattern set in the previous step S5204. The timer value set here is the opening time per operation when the variable winning device 30 is operated. If a value of about 29.0 seconds is set as the value of the big hit release timer, the release time is a sufficient time (for example, a launch control board) that the big winning opening is easily generated during one release. The set 174 is a time during which 10 or more game balls are fired, preferably 6 seconds or more. On the other hand, if the value of the big hit release timer is set to 0.1 seconds, the release time is short (becomes difficult) even if it is not possible to win a big prize opening during one opening. This is a time (for example, a time shorter than 1 second, preferably a time shorter than a game ball firing interval by the firing control board set 174).

  Step S5210: Then, the main control CPU 72 sets a big hit interval timer based on the big winning opening opening pattern set in the previous step S5204. The timer value set here is the waiting time between rounds of big hits.

  Step S5220: When the above procedure is completed, the main control CPU 72 sets the next jump destination to the big winning opening / closing operation processing, and returns to the variable winning device management processing.

[Procedure for small hits]
Step S5212: On the other hand, in the case of a small hit (step S5202: No), the main control CPU 72 sets a “small hit opening pattern”. In the case of the present embodiment, for the “small hit opening pattern”, for example, an opening pattern of “0.1 second opening” is set for the first time and the second time. Since “small hit” has no concept of “round”, “open pattern” is also expressed as “first open” and “second open”.

  Step S5214: The main control CPU 72 sets the number of times that the special winning opening is opened based on the large winning opening opening pattern set in the previous step S5212, for example, two times. The number of releases set here is stored in a buffer area of the RAM 76, for example.

  Step S5216: Next, the main control CPU 72 sets a small hitting release timer. The timer value set here is the opening time per operation when the variable winning device 30 is operated. In the present embodiment, as described above, 0.1 seconds is set as the value of the small hitting release timer, and during such an opening time, there is hardly any winning in the big winning opening during one opening. It becomes a short time (becomes difficult) (for example, a time shorter than 1 second, preferably a time shorter than the interval between game balls fired by the launching device unit).

  Step S5218: The main control CPU 72 sets a small hitting interval timer. The timer value set here is a waiting time for each time when the variable winning device 30 is opened and closed a plurality of times at the time of a small hit, and this timer value is set to about 2 seconds, for example.

  Step S5220: When the above procedure is completed at the time of the small hit, the main control CPU 72 sets the next jump destination to the large winning opening / closing operation processing, and returns to the variable winning device management processing. Then, the main control CPU 72 executes a special winning opening / closing operation process.

[Big prize opening / closing operation processing]
FIG. 28 is a flowchart illustrating a procedure example of the special winning opening / closing operation process. This process is mainly for controlling the opening / closing operation of the variable winning device 30. Hereinafter, it demonstrates along a procedure.

  Step S5302: The main control CPU 72 opens the special winning opening. Specifically, a drive signal to be applied to the special winning opening solenoid 90 is output. Thereby, the variable prize-winning apparatus 30 operates and shifts from the closed state to the open state.

  Step S5304: Next, the main control CPU 72 executes an open timer countdown process. In this process, the countdown of the release timer set in the previous winning opening opening pattern setting process (step S5208 or step S5216 in FIG. 27) is executed.

  Step S5306: Subsequently, the main control CPU 72 confirms whether or not the opening time has expired. Specifically, it is confirmed whether or not the value of the release timer after the countdown process is 0 or less. If the value of the release timer is not yet 0 or less (No), the main control CPU 72 next executes step S5308. Execute.

  Step S5308: The main control CPU 72 executes a winning ball count process. In this process, the number of game balls won in the variable winning device 30 (open winning opening) within the opening time is counted. Specifically, the main control CPU 72 increments the count value based on the winning detection signal input from the count switch 84 within the opening time.

  Step S5310: Next, the main control CPU 72 checks whether or not the current count number is less than a predetermined number (9). This predetermined number defines the upper limit of the number of winning balls (upper limit of the number of winning balls) allowed per opening (one round in the big hit, one in the small hit) as described above. If the count has not yet reached the predetermined number (Yes), the main control CPU 72 returns to the variable winning device management process. Then, when the variable winning device management process is executed next, since the jump destination is set to the large winning opening / closing operation process at the present stage, the main control CPU 72 repeatedly executes the procedure of the above steps S5302 to S5310.

  If it is determined in step S5306 that the opening time has expired (Yes), or if it is confirmed in step S5310 that the count has reached a predetermined number (No), the main control CPU 72 then executes step S5312. It should be noted that since the release timer value is set for a short time for both the first hit and the second round release of the “two-round probability variation symbol” at the small hit, the main control CPU 72 normally performs step S5310. In most cases, it is determined in step S5306 that the opening time has ended before confirming that the count number has reached the predetermined number.

  Step S5312: The main control CPU 72 closes the special winning opening. Specifically, the output of the drive signal applied to the special winning opening solenoid 90 is stopped. As a result, the variable winning device 30 returns from the open state to the closed state.

  Step S5314: Next, the main control CPU 72 executes interval standby processing. In this process, the main control CPU 72 executes the count-down of the interval timer set in the above-described special winning opening opening pattern setting process (step S5210 or step S5218 in FIG. 27). When the value of the interval timer becomes 0 or less, the main control CPU 72 proceeds to step S5316.

  Step S5316: The main control CPU 72 checks whether or not it is in a big role (during big hit game). If the current game is a big game (Yes), the main control CPU 72 then executes step S5318. On the other hand, if the current game is a small hit (No), the main control CPU 72 then proceeds to step S5322.

  Step S5318: The main control CPU 72 increments the value of the opening number counter. Note that the value of the number-of-releases counter is stored in the count area of the RAM 76 with an initial value of 0, for example.

  Step S5320: The main control CPU 72 checks whether or not the value of the incremented number-of-releases counter has reached the number set within the current round. Here, the reason why the “number of times set in the current round” is determined is to deal with an opening pattern of “opening the variable winning device 30 multiple times within one round of big hit”, for example. . In the present embodiment, since such an open pattern is not particularly employed, the “number of times set in the current round” is set once for each round. Therefore, since the counter value reaches the set number of times in one opening / closing operation (Yes), the main control CPU 72 next proceeds to step S5322.

  If a pattern in which a plurality of opening / closing operations are repeated in one round as described above is employed, the counter value has not yet reached the set number of times at the end of one opening (No). In this case, when the main control CPU 72 returns to the variable winning device management process, the jump destination is set to the big winning opening / closing operation process at the present stage, and thus the procedure from step S5302 to step S5320 is repeatedly executed. As a result, the increment of the number-of-releases counter proceeds in step S5318, and when the counter value reaches the set number of times (Yes), the main control CPU 72 proceeds to step S5322.

  Step S5322: The main control CPU 72 sets the next jump destination to the big winning opening closing process, and returns to the variable winning device management process. Then, when the variable winning device management process is executed next, the main control CPU 72 executes a special winning opening closing process.

[Large prize closing process]
FIG. 29 is a flowchart illustrating an example of a procedure for a special winning opening closing process. This special winning opening closing process is for continuing the operation of the variable winning device 30 or terminating the operation. Hereinafter, it demonstrates along a procedure.

  Step S5401: First, the main control CPU 72 confirms whether or not the current game is a big game (big hit game), and if it is a big game (Yes), the main control CPU 72 next executes step S5402.

  Step S5402: The main control CPU 72 increments the round number counter. Thereby, for example, the value of the round number counter is “1” at the stage where the first round ends and the second round is reached.

  Step S5404: The main control CPU 72 checks whether or not the incremented round number counter value has reached the set number of execution rounds. Specifically, the main control CPU 72 refers to the value (1-14) of the round number counter after increment, and if the value is less than the set number of execution rounds (1-14 after 1 subtraction) (No) Next, step S5405 is executed.

  Step S5405: The main control CPU 72 generates a round number command from the current round number counter value. This command is transmitted to the effect control device 124 in the effect control output process as described above. The effect control device 124 can confirm the current number of rounds based on the received round number command.

  Step S5406: The main control CPU 72 sets the next jump destination in the big prize opening / closing operation process.

  Step S5408: Then, the main control CPU 72 resets the winning ball counter and returns to the variable winning device management process.

  When the main control CPU 72 next executes the variable winning device management process, the main control CPU 72 executes a big prize opening / closing operation process as the next jump destination in the game process selection process (step S5100 in FIG. 26). Then, after execution of the special prize opening / closing operation process, through the execution of the special prize opening closing process, the main control CPU 72 executes the special prize opening closing process again, and repeatedly executes the above steps S5402 to S5408. Thereby, the opening / closing operation of the variable winning device 30 is continuously executed until the actual round number reaches the set execution round number (2 times or 15 times).

  When the actual number of rounds reaches the set number of execution rounds (step S5404: YES), the main control CPU 72 next executes step S5410.

  Step S5410, Step S5412: In this case, when the main control CPU 72 resets the round number counter (= 0), it sets the next jump destination to the end process.

  Step S5408: Then, the main control CPU 72 resets the winning ball counter and returns to the variable winning device management process. As a result, when the main control CPU 72 next executes the variable winning device management process, the end process is selected this time.

[Small hit]
On the other hand, in the case of a small hit, the procedure is as follows (special operation execution means).
Step S5411: When the main control CPU 72 confirms that the current game is not playing a major role (step S5401: No), the main control CPU 72 increments the value of the number-of-releases counter.

  Step S5413: Next, the main control CPU 72 checks whether or not the value of the incremented number-of-releases counter has reached the set number of times of release. The number of times of opening is set in the previous big opening opening pattern setting process (step S5218 in FIG. 27). If the value of the opening number counter has not yet reached the set opening number (No), the main control CPU 72 executes step S5416.

Step S5416: The main control CPU 72 sets the next jump destination in the special winning opening / closing operation process.
Step S5408: Then, the main control CPU 72 resets the winning ball counter and returns to the variable winning device management process.

  When the main control CPU 72 next executes the variable winning device management process, the main control CPU 72 executes a big prize opening / closing operation process as the next jump destination in the game process selection process (step S5100 in FIG. 26). Then, after execution of the special prize opening / closing operation process, the main control CPU 72 executes the special prize opening closing process again through the execution of the special prize opening closing process, and repeatedly executes the above steps S5401 to S5413. Thereby, the opening / closing operation of the variable prize device 30 is repeatedly executed until the actual number of times of opening reaches the set number of times of opening (2 times).

  When the actual number of times of opening at the small hit reaches the set number of times of opening (step S5413: Yes), the main control CPU 72 next executes step S5414.

  Step S5414, Step S5412: In this case, the main control CPU 72 sets the next jump destination to the end process when the release counter is reset (= 0).

  Step S5408: Then, the main control CPU 72 resets the winning ball counter and returns to the variable winning device management process. As a result, when the main control CPU 72 next executes the variable winning device management process, the end process is selected this time.

〔End processing〕
FIG. 30 is a flowchart illustrating a procedure example of the end process. This end process is for preparing conditions for ending the operation of the variable prize apparatus 30. Further, the main control CPU 72 sets a “variation pattern management parameter value” in this process. Hereinafter, it demonstrates along the example of a procedure.

  Step S5502: The main control CPU 72 confirms whether or not the value of the big hit flag (01H) is set, and if the value of the big hit flag is set (Yes), the main control CPU 72 next executes step S5503. To do.

  Step S5503, Step S5504: In this case, the main control CPU 72 resets the big hit flag (00H). As a result, the big hit gaming state ends on the control processing of the main control CPU 72. In addition, the main control CPU 72 deletes “big hit” from the internal state flag and declares the end of the major role as the internal state in the control processing.

Step S5505: The main control CPU 72 deletes the continuous operation number command here.
Step S5506: Next, the main control CPU 72 checks whether or not the value (01H) of the probability variation function operation flag is set. This flag is set in the big hit other setting process (step S2430 in FIG. 14) during the special symbol fluctuation start waiting process.

  Step S5508: When the value of the probability variation function operation flag is set (step S5506: Yes), the main control CPU 72 sets the probability variation number (for example, about 10,000 times). The set value of the probability variation number is stored, for example, in the probability variation counter area of the RAM 76 and becomes the above-described number cut counter value. The probability variation number set here is the upper limit number of times that the variation of the special symbol (internal lottery) is performed in a high probability state in the subsequent games. However, if a huge number of times such as 10,000 is set as described above, there is almost no chance that the non-winning will continue so far (the winning probability at the time of high probability is, for example, 1/39 to 1/39) The degree of probability) will continue until the next winning. On the other hand, when a substantial upper limit is set in the high probability state, the probability variation number is set to a realistic number (for example, about 10 times) (so-called number cut probability change). If the value of the probability variation function activation flag is not set (step S5506: No), the main control CPU 72 does not execute step S5508.

  Step S5510: Next, the main control CPU 72 checks whether or not the value (01H) of the variable time shortening function operation flag is set. This flag is also set in the big hit other setting process (step S2430 in FIG. 14) during the special symbol variation start waiting process.

  Step S5512: If the value of the variable time reduction function operation flag is set (step S5510: Yes), the main control CPU 72 sets the number of time reductions (for example, 10, 20, 30, or 10,000 times). . The value of the set time reduction count is stored in the time count area of the RAM 76 as described above. The number of time reductions set here is the upper limit number of times that the variable time reduction function is activated in the subsequent games (to shorten the special symbol fluctuation time). If the value of the variable time shortening function activation flag is not set (step S5510: No), the main control CPU 72 does not execute step S5512.

  Step S5514: The main control CPU 72 generates a state designation command based on various flags. Specifically, a state designation command representing “normal” is generated as the gaming state when the big hit flag is reset or the big game ends. If the high-probability state function activation flag is set, a state designation command indicating “high probability” is generated as the internal state, and if the variable time reduction function activation flag is set, the internal state is “time Generates a state specification command indicating "shortening". These state designation commands are transmitted to the effect control device 124 in the effect control output process.

[Occurrence of setting opportunity]
Step S5515: Also, the main control CPU 72 sets the “variation pattern management parameter value” described above, with the end of the big hit game as a setting opportunity. Specifically, the “first offset value” and “fluctuation pattern selection counter value” saved in the special symbol variation start waiting process (step S2426 in FIG. 14) are respectively acquired, and the RAM 76 is managed. Set in the parameter area (management parameter value setting means). Thereby, the above-mentioned variation pattern table selection method (FIG. 24) can be realized from the first variation after the end of the big hit game.

  The procedure so far is a big hit, but in the case of a big hit (step S5502: No), the following procedure is executed.

  Steps S5520 and S5522: In the case of a small hit, the main control CPU 72 resets the value of the small hit flag (00H) and deletes “small hit” from the internal state flag. In the case of small hits, the internal condition device does not operate in particular, so such a procedure is merely for the purpose of erasing the flag.

  Step S5516: In any case, after the above procedure, the main control CPU 72 sets the next jump destination in the special winning opening opening pattern setting process.

  Step S5518: Then, the main control CPU 72 sets the jump destination in the execution selection process (step S1000 in FIG. 13) in the special game management process to the special symbol change start waiting process. When the above procedure is completed, the main control CPU 72 returns to the variable winning device management process.

[Other examples of parameter values]
In the present embodiment, an example different from the above can be adopted as a method for setting and updating various parameter values. This will be specifically described below.

[Setting parameter values for managing the variation pattern for each winning state]
FIG. 31 is a diagram illustrating a configuration example of a “variable time shortening function non-operating variation pattern management parameter value setting table” used in another example. FIG. 32 is a configuration example of “a parameter value setting table for variation pattern management during variation time shortening function operation” which is also used in another example.

  As shown in the table configuration examples of FIGS. 31 and 32, in another example given here, the winning symbol type is “15 round normal symbol 1”, “15 round probability variable symbol 1”, “15 round probability variable symbol”. 2 ”and“ 15 round probability variation 3 ”(excluding 2 round probability variation symbols). And, as shown in the column of “number of times of fluctuation time shortening function activation” in FIG. 31, for example, it corresponds to either “15 round normal symbol 1” or “15 round probability variable symbol 1” when winning from the normal gaming state. Then, “30 times” is added as the number of times the variable time reduction function is activated after the big hit game ends. On the other hand, as shown in the “variable time shortening function operation count” column in FIG. 32, when winning from the time shortening state (when the variable time shortening function is activated), it corresponds to “15 round normal symbol 1”. After the big hit game is finished, “100 times” is added as the number of times the variable time shortening function is activated, and “10000 times (until next time)” is added as the number of times the variable time shortening function is actuated if it falls under “15 round probability variation 1”. Has become. In this way, in another example, a gaming performance is realized in which the number of times the variable time shortening function is activated varies depending on whether the variable time shortening function is activated or not.

[Another example of offset value calculation table]
Next, FIG. 33 is a diagram showing a configuration example of an “offset value calculation table” used for calculating the “second offset value” in another example. When another example is used in the present embodiment, the main control CPU 72 uses the “offset value calculation table” shown in FIG. 33 to perform “first offset value” in the variation pattern determination process at the time of loss (step S2452 in FIG. 17). The “second offset value” can be calculated (obtained) from the combination of “a variation pattern selection counter value”.

  Another example of the “offset value calculation table” has a “first offset value” of any one of “0”, “1”, “2”, and “3”, as shown in the leftmost column. In some cases, “0”, “2”, “3”, “4”, or “5” is returned as the calculation result in the “second offset value” according to the corresponding “variation pattern selection counter value”. is there. However, in another example, when the “first offset value” is either “0” or “3”, the corresponding “variation pattern selection counter value” does not change while being set to “0”. The “second offset value” is calculated as “0”.

  On the other hand, when the “first offset value” is set to “1” or “2”, the “variation pattern selection counter value” is set according to the gaming state at the time of winning and the type of winning symbol as described above. It is set to “0” or “30”. Therefore, the “second offset” calculated based on whether the corresponding “variation pattern selection counter value” corresponds to “0”, “1-10”, “11-20”, or “21-30”. "Value" will be different.

[Role of the first offset value]
In another example, the “first offset value” has a role of representing four divisions of the gaming state. Specifically, “0” represents a normal gaming state, that is, a state in which the probability variation function is not activated and the variation time shortening function is deactivated (no change in certainty, no time reduction). In addition, “1” indicates a state in which the probability variation function is not activated and the variation time shortening function is activated (no change in certainty, there is a short time), and “2” indicates that the probability variation function is activated and the variation time shortening function is in operation. It represents the state (with certainty and short time). “3” indicates a state in which the probability variation function is activated and the variation time shortening function is not activated (there is a certain variation and no time reduction), and this state is a “high probability state” in terms of performance. (So-called latent probability variation, during probability variation inherent). In another example, the “first offset value” is not set to “4”.

[Role of variation pattern selection counter value]
The role of the “variation pattern selection counter value” is the same as in the above-described embodiment. In other words, the “variation pattern selection counter value” indicates whether the current variation corresponds to a special variation state (a state in which a specific type of variation pattern table is selected) or a non-special variation state (a specific type of variation pattern table is selected) It has a role indicating whether it corresponds to a state that is not allowed. However, another example given here is different in that when the “variation pattern selection counter value” is “0”, it represents a non-special variation state, and otherwise represents a special variation state.

[Role of the second offset value]
The role of the “second offset value” is also the same as in the above-described embodiment. In other words, the “second offset value” has a role of designating the type of variation pattern table to be selected in the control according to the current gaming state, whether in a special variation state or a non-special variation state. . In the case of a special fluctuation state, it is necessary to select a specific type of fluctuation pattern table on the control. Therefore, the “second offset value” takes a value other than “0”. Thus, since it is not necessary to select a specific type of variation pattern table, the “second offset value” is “0”.

[Selection of a specific type of variation pattern using another example selection offset value]
FIG. 34 is a diagram illustrating a configuration example of a “variation pattern table address selection table by effect selection offset value” used in another example. This selection table also has a configuration in which “effect selection offset value” is used as an argument and the address of the variation pattern table to be selected corresponding to this is returned (variation pattern selection type management means).

  When another example is used in the present embodiment, the main control CPU 72 refers to the “variation pattern table address selection table by effect selection offset value” shown in FIG. 34 in the variation pattern selection process at the time of loss (step S2456 in FIG. 17). The variation pattern table address corresponding to any one of “0”, “1”, “2”, “3”, “4”, “5”, “6”, which is the “production selection offset value” this time, get. In another example given here, especially when the “production selection offset value” is any one of “4”, “5”, and “6”, the variation pattern table address corresponding to the special variation state is selected. (Variation pattern selection type management means).

[Direction selection offset value = 0]
In another example, when the “effect selection offset value” is “0”, the selection table returns “special symbol low probability time no state variation pattern table address” as a result value. The type of the variation pattern table selected at this time is “A”.

[Direction selection offset value = 1]
Next, when the “effect selection offset value” is “1”, the selection table returns “special symbol low probability time shortening and state variation pattern table address” as a result value. The type of the variation pattern table selected at this time is “B”.

[Direction selection offset value = 2]
When the “effect selection offset value” is “2”, the selection table returns “special symbol high probability time reduction and state variation pattern table address” as a result value. The type of the variation pattern table selected at this time is “C”.

[Production selection offset value = 3]
When the “effect selection offset value” is “3”, the selection table returns “special symbol high probability time no state variation pattern table address” as a result value. The type of the variation pattern table selected at this time is “D”.

  Up to this point, it is the same as in the above-described embodiment, and the above variation pattern table types “A” to “D” all correspond to the non-special variation state. The following variation pattern table types are different.

[Production selection offset value = 4]
That is, in another example, when the “production selection offset value” is “4”, the selection table has a result value of “special symbol low probability time reduction state or special symbol high probability time reduction state and state variation pattern table address”. Return as. In another example, the type of the variation pattern table selected at this time is “E”, but this variation pattern table type “E” is selected in the case of the special variation state.

[Production selection offset value = 5]
In another example, when the “production selection offset value” is “5”, the selection table has a result value of “special symbol low probability time reduction state or special symbol high probability time reduction state state variation pattern table address”. Return as. In another example, the type of the variation pattern table selected at this time is “F”, and this variation pattern table type “F” is also selected in the case of the special variation state.

[Production selection offset value = 6]
Furthermore, in another example, when the “production selection offset value” is “6”, the selection table has a result value of “special symbol low probability time shortened state or special symbol high probability time shortened and state variable pattern table address”. Return as. In another example, the type of the variation pattern table selected at this time is “G”, and this variation pattern table type “G” is also selected in the case of the special variation state.

  As described above, in another example of the present embodiment, there are three types of variation pattern tables selected in the special variation state, “E”, “F”, and “G”, and each has its own special variation state. Can be generated. For example, in the special variation state, the average variation time (shortened variation time) is set longer in the order of the selected table type “E” → “F” → “G”, or conversely the table type “E” → “F”. The average fluctuation time (shortening fluctuation time) may be set shorter in the order of “→ G”. Alternatively, the selection ratio of reach variation increases in the order of table types “E” → “F” → “G”, or conversely, the selection ratio of reach variation decreases.

[Renewal opportunity]
In another example, as in the case of the above-described embodiment, an update opportunity of the “first offset value” or the “variation pattern selection counter value” occurs. That is, the “variable pattern selection counter value” is updated by 1 subtraction with the special symbol stop display (determined stop) being updated every time. The “first offset value” is updated to “0”, “3”, and “2”, respectively, at the update timing shown in FIG.

[Variation pattern table selection list in another example]
FIG. 35 is a list showing, in another example, the types of variation pattern tables selected after the end of the big hit game, corresponding to the number of variations. In this other example, a remarkable difference appears in the selection tendency of the variation pattern table, particularly depending on the gaming state at the time of winning (the presence or absence of the variation time shortening function operation). Hereinafter, this point will be described.

[When the variable time reduction function is not in operation (no time reduction)]
In FIG. 35 (A): When winning in the state where the variable time shortening function is not activated (no time reduction), “15 round normal symbol 1”, “15 round probability variation symbol 1” and “15 round probability variation symbol 3” as described above. As for “,” the “variation pattern selection counter value” is set to “30” at the end of the big hit game. As a result, for these three types of winning symbols, the type of variation pattern table selected from the first variation to the tenth variation after the big hit game is common is “E (special variation state)”. . In addition, the type of variation pattern table selected from the 11th variation to the 20th variation after the end of the big hit game is “F (special variation state)”, and is further selected from the 21st variation to the 30th variation. The type of variation pattern table to be shared is “G (special variation state)”. Therefore, after the big hit game with these three types of winning symbols, a special variation state occurs up to 30 variations. Note that the special variation state ends when the internal lottery is won by 30 variations.

[Variation 31st-]
On the other hand, after the 31st variation, the type of variation pattern table to be selected differs as a result of updating to a different “first offset value” for each type of winning symbol.

[15 round normal design 1]
In the case of “15 round normal symbol 1”, when the variation ends up to the 30th without winning, the “variation pattern selection counter value” changes from 1 to 0, and the above update opportunity is triggered by the termination of the variation time reduction function. (1) occurs, and the “first offset value” is updated to “0”. Therefore, in the 31st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”. As a result, the “effect selection offset value” is “0”. Is calculated. Thereby, since “A” is selected as the type of the variation pattern table after the 31st variation, the variation pattern according to the normal gaming state can be selected.

[15 round probability variation 1]
In the case of “15 round probability variation 1”, when the variation ends up to the 30th without winning, the “variation pattern selection counter value” changes from 1 to 0 during the operation of the probability variation function and at the end of the variation time reduction function. As a result, the above update opportunity (4) occurs, and the “first offset value” is updated to “3”. Therefore, in the 31st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”. As a result, the “effect selection offset value” is “3”. Is calculated. Thereby, since “D” is selected as the type of the fluctuation pattern table after the 31st fluctuation, the fluctuation pattern corresponding to the probability fluctuation state and the non-time shortening state can be selected.

[15 round probability variation 3]
Next, in the case of “15 round probability variation 3”, when the variation ends up to the 30th without winning, the “variation pattern selection counter value” is changed from 1 to 0 during the operation of the probability variation function and the variation time reduction function. As a result of the change, the above update opportunity (5) occurs, and the “first offset value” is updated to “2”. Accordingly, in the 31st variation, the “second offset value” is calculated as “0” from the combination of the “first offset value” and the “variation pattern selection counter value”. As a result, the “effect selection offset value” is “2”. Is calculated. Thereby, since “C” is selected as the type of the fluctuation pattern table after the 31st fluctuation, the fluctuation pattern corresponding to the probability fluctuation state and the time shortening state can be selected. If no change occurs in the “first offset value”, the current value may be maintained without updating.

[15 round probability variation 2]
As for “15 round probability variation 2”, since the “variation pattern selection counter value” is set to “0” with the end of the big hit game as a setting opportunity, a special variation state does not occur. That is, as a result of calculating “0” from the combination of the “first offset value” and the “variation pattern selection counter value” from the first fluctuation after the big hit game ends, “effect selection offset” “Value” is calculated as “2”. Thereby, since “C (non-special variation state)” is selected as the variation pattern table type from the first variation, the variation pattern corresponding to the probability variation state and the time shortening state can be selected.

[When fluctuation time reduction function is activated (when time is short))
In FIG. 35 (B): On the other hand, when winning with the variable time shortening function activated (there is a short time), for “15 round normal symbol 1” as described above, the variable time shortening function after the end of the big hit game The number of operations is set to 100 times, and “15 round probability variation 1” is set to 10,000 times. For all winning symbols, the “variation pattern selection counter value” is set to “0” with the end of jackpot game as a setting opportunity. As a result, for all these types of winning symbols, the special variation state does not occur from the first variation after the end of the big hit game, and the variation pattern table in the non-special variation state is selected. For “15 round normal symbol 1”, “B” is selected as the variation pattern table type, and for “15 round probability variation symbol 1” to “15 round probability variation symbol 3”, all are the variation pattern table type. “C” is selected.

  According to the selection method of another example described above, while realizing the gaming performance in which the number of times the variation time shortening function is activated after the big hit game is changed depending on the presence or absence of the variation time shortening function at the time of winning, After the big hit game, the special variation state can be generated up to the 30th variation for “15 round normal symbol 1”, “15 round probability variation symbol 1” and “15 round probability variation symbol 3”. This makes it difficult to determine the internal state (whether or not the probability variation function is activated) after the big hit game in the production, and makes the game up to the 30th variation have a sense of tension (whether or not there is a certain variation). Can do.

  In the present embodiment, as described above, various tables are individually provided for the example given above and the other examples given later. However, logics for control can be shared. As a result, even if there are multiple conditions for specifying the variation pattern, the program code does not increase inadvertently on the control logic, and the data capacity can be increased only slightly with increasing conditions. Can be realized.

  In addition, since a common control program can be applied to the pachinko machines 1 having various game performances, various game performances can be realized by reducing the usage capacity of the ROM 76.

[Example of production image]
Next, the effect image actually displayed on the liquid crystal display 42 in the pachinko machine 1 will be described with some examples. As described above, when the big hit internal lottery is performed in the pachinko machine 1, the main control CPU 72 selects the type of the fluctuation pattern table using the selection method described above, and performs random number lottery from there to change the fluctuation pattern (fluctuation time). ) Is displayed in a variety of ways using the first special symbol and the second special symbol (symbol display means). However, as described above, the first special symbol and the second special symbol itself are lighted and blinked by 7-segment LEDs, so that they have poor appeal. Therefore, in the pachinko machine 1, the variable display effect using the effect symbol is performed as described above.

  The effect designs include, for example, a left effect symbol, a middle effect symbol, and a right effect symbol, which are displayed side by side on the left, middle, and right on the screen of the liquid crystal display 42 (see FIG. 1). ). Each effect design is designed, for example, a picture card with a character attached together with the numbers “0” to “9”. Among these, for the left effect design, the symbols are arranged in ascending order of “0” to “9”, and for the middle effect design and the right effect design, the numbers are “9” to “0”. ”Are arranged in descending order. Such a symbol sequence is variably displayed so as to flow (scroll) in the vertical direction in the left region, middle region, and right region on the screen.

  FIG. 36 is a continuous diagram showing examples of effect images corresponding to the change display and stop display of special symbols. Here, an example of the change display effect and the stop display effect performed using the effect symbol is shown for the variation of the special symbol at the time of non-winning (out). This variable display effect is performed between the start of the variable display of the special symbol (here, the first special symbol, but may be the second special symbol) and the stop display (including the fixed stop). It corresponds to a series of productions. The stop display effect is an effect that represents that the special symbol is stopped and displayed and the result of the internal lottery at that time is a combination of the effect symbols. Here, before explaining the specific contents of the control processing, the basic flow of the change display effect and stop display effect for each change employed in the present embodiment will be described.

[Before change display]
36 (A): For example, in a state before the first special symbol starts to change (a state in which the demonstration effect is not being performed), a row of three effect symbols is displayed large on the screen of the liquid crystal display 42. ing. At this time, in accordance with the stop display of the first special symbol or the second special symbol, the effect symbol is also stopped.

  Also, a marker (reference numerals M1 and M2 in the figure) indicating the number of working memories of the first special symbol and the second special symbol is displayed at the lower part of the screen of the liquid crystal display 42. These markers M1 and M2 indicate the number of operating memories of the first special symbol and the second special symbol corresponding to the respective display numbers (the number of displays of the first special symbol operating memory lamp 34a and the second special symbol operating memory lamp 35a). The number of displays is increased or decreased in conjunction with the change in the number of working memories during the game. In order to facilitate visual discrimination, the markers M1 and M2 are such that the marker M1 corresponding to the first special symbol is displayed, for example, as a circle (◯), and the marker M2 corresponding to the second special symbol is, for example, a heart. It is displayed as a figure. In the example of FIG. 36A, all four markers M1 are lit and displayed, indicating that the number of working memories of the first special symbol is four, and all the markers M2 are not displayed (indicated by broken lines). ) Indicates that the number of working memories of the second special symbol is zero.

  Further, during the variation display of the effect symbols, for example, the fourth symbol (reference numerals Z1 and Z2 are attached in the diagram) is displayed at the lower part of the screen of the liquid crystal display 42. The fourth symbols Z1 and Z2 are “fourth effect symbols” following the left, middle, and right effect symbols, and are displayed in a synchronized manner during the change display of the effect symbols. The fourth symbols Z1 and Z2 are simply simple colors (for example, “□” figure) with a color, and for example, changing the display color can express a variable display. The fourth symbol Z1 corresponds to the first special symbol, and the fourth symbol Z2 corresponds to the second special symbol.

  Further, the fourth symbols Z1, Z2 are stopped and displayed in a mode (for example, white display color) corresponding to the deviation. This is to objectively clarify that the result display effect is correctly performed and the pachinko machine 1 is operating normally. Therefore, if the result of the internal lottery is actually “2 round big hit” or “15 round big hit” instead of “out of”, the 4th pattern is displayed in a manner corresponding to them (for example, red display color or green display color). Z1 and Z2 are stopped and displayed.

[Variable display production start]
36 (B): For example, in synchronization with the start of the change of the first special symbol, the variable display effect is started by the scroll change of the three symbol rows on the display screen of the liquid crystal display 42 (special symbol). Production execution means). In other words, in synchronization with the start of fluctuation of the first special symbol, the display of the left effect symbol, the middle effect symbol, and the right effect symbol is scrolled (flowed) in the vertical direction on the display screen of the liquid crystal display 42 so as to change the display. Production begins. In the figure, the change display of the effect symbol is simply indicated by a downward arrow. In addition, during the variable display, each effect symbol is displayed in a transparent state (transparent display). At this time, an image (background image) that is the background of the effect symbol is displayed on the display screen in an easily visible state. ing.

  The background image in this case represents, for example, a landscape in which a female character wearing a yukata is sitting on a chaise lounge and relaxing as if the evening is cool. Such a background image expresses that the stay mode in the production is, for example, “normal mode”. In the present embodiment, the “normal mode” corresponds to a normal state in which the variation time shortening function is not activated and the probability variation function is also deactivated. In addition to this, various modes are provided for effects, and background images with different landscapes and scenes are prepared for each mode (status display effect execution means). The difference between these modes may correspond to an internal “time reduction state” or a “high probability state”. The mode corresponding to each internal state will be further described later. Although not specifically illustrated here, a mode in which a notice effect is performed by displaying an image of a character, an item, or the like on the display screen after that is also possible.

  Further, during the variation display of the effect symbols, the fourth symbol Z1 is variably displayed at the lower part of the screen of the liquid crystal display 42, and the fourth symbol Z1 expresses the variation display by changing its display color.

[Left design stop]
In FIG. 36 (C): For example, when a certain amount of time (about half of the fluctuation time) has elapsed, the left effect design first stops changing. In this example, the effect symbol representing the number “8” is stopped at the middle position of the screen. Here, illustration of the background image is omitted (the same applies to the following).

[Example of production when the number of working memories decreases]
Here, as shown in (B) of FIG. 36, since the number of working memories of the first special symbol decreases by one as the change starts, the number of markers M1 displayed in conjunction with that decreases. It is reduced by one. For example, if there are four working memories so far, only the oldest (older) memory number display is hidden in the marker M1, and an effect consumed by the internal lottery is also performed. Thereby, it is possible to tell the player that the number of working memories for the first special symbol has decreased.

  In the example of (C) in FIG. 36, since the first operation memory in the storage order is consumed and the remaining number becomes three, the three markers M1 remaining on the screen are each one by one. An effect of shifting in the direction (here left direction) is performed. As a result, the context of the change in the number of working memories can be accurately expressed in the production, and the player can be intuitively and easily informed that the working memory has been consumed and decreased by one. it can.

[Right production symbol stop]
36 (D): Following the left effect symbol, the right effect symbol thereafter stops changing. In this example, the effect symbol representing the number “3” is stopped at the middle position of the screen. Since it has already been determined that the reach state does not occur at this point, it is almost clear on the appearance that the current fluctuation is a non-reach (normal) fluctuation. Here, reach fluctuations due to slip patterns and the like are excluded. “Slip pattern” means, for example, that once the design symbol representing the number “7” stops, the design symbol slips by one symbol and the design symbol representing the number “8” stops, thereby developing reach It is to do. Alternatively, once the design symbol representing the number “9” stops, the design symbol that represents the number “8” stops as the design sequence slips by one symbol in the opposite direction. is there. In addition, for example, when an effect symbol representing a completely different number such as “5” is temporarily stopped and a character appears on the screen and the right effect symbol sequence is changed again, the number “8” is represented. There is also a pattern in which the production design stops and develops to reach.

[Stop display effect]
In FIG. 36 (E): The last medium effect symbol stops in synchronization with the stop display of the first special symbol. If the result of the current internal lottery is non-winning and the first special symbol is stopped and displayed in a non-winning (out-of-game) manner, the staging display effect is also performed in a non-winning (out-of-game) manner. Is called. That is, in the illustrated example, the effect symbol representing the number “1” is stopped at the middle position of the screen. In this case, the combination of the effect symbols is “8”-“1”-“3”. Since this is a gap, it is expressed in the production that the current variation corresponds to the normal “out of range”. At this time, the fourth symbol Z1 is stopped and displayed in a mode (for example, white display color) corresponding to the dislocation.

  The above is an example of the change display effect and the result display effect (during non-winning) performed using the effect symbol for each change. Through such an effect, the player can have a sense of expectation for winning, and finally the result of the internal lottery can be clearly taught in the effect.

  In addition, the above example is for the case of non-winning, but at the time of a big win (winning), after the reach effect is executed during the variable display effect, the effect symbol is stopped and displayed in a big win mode in the result display effect. At this time, the stop display mode of the effect symbol basically corresponds to the winning symbol (stop display mode of the first special symbol display device 34 or the second special symbol display device 35) selected internally by the main control CPU 72. Selected.

  That is, the numbers “0”, “1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9” used in the production symbol. Correspondences with “15 round normal symbols 1 to 3”, “15 round probability variation symbols 1 to 5”, and “2 round probability variation symbols” are defined in advance in each of the pattern images. In the present embodiment (the example given above, the same applies to the following), for example, the following correspondence is provided.

[15 round normal symbols 1-3]
For example, if the winning symbol is any one of “15 round normal symbol 1” to “15 round normal symbol 3”, the stop display mode of the effect symbol is basically a pattern image representing an even number (including “0”). It is selected as a combination of three (for example, “2”-“2”-“2”). However, a combination of three pattern images (for example, “1”-“1”-“1”) representing odd numbers (excluding “3” and “7”) at a certain ratio (for example, about 20% to 40%). )) May be selected.

[15-round probability variation 1-3, 5]
If the winning symbol is any one of “15 round probability variation 1” to “15 round probability variation symbol 3” and “15 round probability variation symbol 5”, the stop display mode of the effect symbol is basically an odd number (“3”). And “7” are selected) as a set of three combinations of pattern images (for example, “5”-“5”-“5”). However, a combination of three pattern images (eg, “8”-“8”-“8”) representing an even number (including “0”) at a certain ratio (eg, about 20% to 40%) is selected. Sometimes it is done.

  As described above, in this embodiment, it is difficult to distinguish the winning symbol at the time of big hit on the effect by executing the result display effect using the effect symbol common to the normal symbol and the probability variation symbol. . This makes it difficult to determine the internal state (whether or not the probability variation function is activated) after the big hit game, regardless of whether the effect symbols are big hits with even numbers or odd numbers. Can maintain a sense of tension and expectation of high probability. However, in order to clearly teach that “15 round probability variation 4” is in a high probability state after the end of the big hit game, the display pattern of the production symbol is defined as follows.

[15 round probability variation 4]
That is, when the winning symbol is “15 round probability variation symbol 4”, the stop display mode of the effect symbol is an odd combination of “3” or “7” of a combination of three pattern images (eg, “3”-“3”). -"3" or "7"-"7"-"7"). Thereby, the winning symbol at the time of the big hit can be clearly taught to the player, and a sense of achievement at the time of the probable big hit and a sense of expectation for the high probability state can be strongly held.

  In addition, “2 round probabilistic symbols” is originally a winning type that makes it harder for players to notice the big hits, so there is a clear (overtray) that the stop display mode of the design symbols in this case is a set of three of the same symbols For example, it is selected as a serial number (for example, “1”-“3”-“5”) of a pattern image representing an odd number.

  In addition, for each effect design, for example, the display color of the numerical pattern portion should be red for odd numbers “3” and “7”, and green for other odd numbers “1”, “5”, and “9”. In particular, the odd number “3” or “7” is the effect design of the probability change confirmation, but the other odd numbers are not the probability change confirmation (however, there is an expectation of the probability change) can be impressed to the player. . In addition, even numbers “0”, “2”, “4”, “6”, “8” are colored blue so that the player can be impressed that these even-numbered performance symbols are not confirmed. It can be recalled that in some cases there is a possibility of probable promotion.

  Thus, in the present embodiment, “winning” is clearly transmitted to the player through the result display effect using the effect symbol, while “15 round normal symbol 1” to “15 round normal symbol 3”, or The winning type (the winning symbol type) of “15 round probability variable symbol 1” to “15 round probability variable symbol 3” or “15 round probability variable symbol 5” is not disclosed explicitly. This increases the degree of attention to the fluctuating display effect that is performed after the big hit game, and maintains a sense of tension and high expectation for the game. In the following, an example of an effect in which the winning type is not disclosed at the time of a big hit will be described.

[Example of production at the time of big hit (non-disclosure production)]
FIG. 37 shows a big hit (“15 round normal symbol 1” to “15 round normal symbol 3” or “15 round probability variable symbol 1” to “15 round probability variable symbol 3” or “15 round probability variable symbol 5”). It is a continuation figure showing the flow of reach production performed at the time of (winning). Here, in addition to the reach effect, a variable display effect, a stop display effect, and a notice effect are included. In addition, an example of the notice effect (the notice effect before the occurrence of reach, the notice effect after the occurrence of reach) executed during the variable display effect will be described.

  The following reach effects are, for example, after the first special symbol display device 34 performs variation display according to the variation pattern at the time of the big hit, the first special symbol is “15 round normal symbol 1” to “15 round normal symbol 3”, Alternatively, any form of “15 round probability variation 1” to “15 round probability variation 3” or “15 round probability variation 5” (eg 7-segment LED “self”, “yo”, “mouth”, “，”) , “F”, “E”, “L”, “Γ”, etc.) until the stop display. Note that, in FIG. 37, each effect symbol is simplified and shown only with numerals. The markers M1 and M2 are not shown here. Hereinafter, it demonstrates along the flow of production.

[Variable display effects]
In FIG. 37 (A): For example, the columns of the left effect symbol, the middle effect symbol, and the right effect symbol are arranged in the vertical direction (for example, from the top) on the screen of the liquid crystal display 42 substantially in synchronization with the start of fluctuation of the first special symbol. The variable display effect is started by scrolling down.

[Preliminary production before reach (first stage)]
FIG. 37B: Next, at a relatively early stage of the variable display effect, the first stage pre-reach notice effect using the character image (picture card) is performed. This pre-reach pre-announcement effect is a pre-announcement effect in which the change of the mode progresses in stages from one stage to a plurality of stages (for example, 2 to 5 stages) according to a predetermined order. The pattern image used in the pre-reach notice effect is located in front of the effect pattern that is displayed on the screen in a variable manner, for example, so as to appear suddenly from the left edge of the screen (other appearance modes) May be.) Note that the “pre-reach notice” means that a reach or a big hit is announced before any effect symbol is stopped and displayed. By executing such a “pre-reach announcement effect”, an effect of giving the player a sense of expectation that “it may develop into a reach = the possibility of a big hit increases” is obtained.

[Advance notice before the reach occurs (second stage)]
In FIG. 37 (C): After the first stage of the pre-reach notice effect is executed, the change in the pre-reach notice effect proceeds to the second stage. Here, an effect using a character pattern image different from the previous one is performed as the notice effect before the occurrence of reach in the second stage. Specifically, another pattern image additionally appears from the right end of the screen, and is displayed so as to overlap the front of the previously displayed pattern image. The picture image displayed at this time is larger in size than the picture image displayed previously. And the effect by the sound output that the character expressed by the picture image emits a dialogue (for example, “I will reach” etc.) is also performed.

  Such a pre-reach notice announcement effect (second stage) using the second pattern image is one step further than the pre-reach notice effect (first stage) performed in FIG. It is a development type. In general, it may be expressed as “step-up notice” or the like, referring to the “pre-reach notice notice effect” that develops in this way. Here, an example is given in which the second-stage pattern image appears in the pre-reach notice effect, but the third-stage, fourth-stage, and fifth-stage pattern images appear and appear one after another. There may be. Further, for example, the size may be enlarged each time the third, fourth, and fifth-stage pattern images appear and appear one after another. Even at this stage, the variation display of the effect symbols is continued. In any case, it is possible to indicate to the player that there is a high possibility (expectation) that this change will be a big hit by making the change in the aspect of the pre-reach notice effect to more stages. (For example, the maximum expectation is suggested when progressing to the fifth stage).

[Stop of left design]
In FIG. 37 (D): The middle stage of the variable display effect is approached, and then the variable display of the left effect symbol is stopped. At this point, the effect design representing the number “4” is stopped at the upper left position of the screen, and the effect design representing the number “5” is stopped at the lower left position.

[Occurrence of reach condition]
In FIG. 37 (E): Subsequently to the left effect symbol, for example, the change display of the right effect symbol is stopped. At this point, the effect symbol representing the number “4” is stopped at the lower right position, and the effect symbol representing the number “5” is stopped at the upper right position of the screen. There are two types of reach states on the diagonal line (on two diagonal lines): the numbers “4” — “fluctuating” — “4” and “5” — “fluctuating” — “5”. On the screen, an image that emphasizes two diagonal lines that are in a reach state on a diagonal line is displayed together. In addition, an effect of outputting a voice such as “Reach!” Is performed. Furthermore, in this example, since there are two candidates for the medium effect symbol, the numbers “4” and “5” (so-called double reach, double template), it is a highly anticipated reach state. Also, in this case, if the number “5” is aligned, the degree of expectation of the probability fluctuation jackpot is high (not the probability variation is confirmed), and if the number “4” is aligned, the probability of a normal (non-probability variation) jackpot is increased ( It is not a non-probable change), so that players can have various tensions, such as whether the probability of a probable change is high, the possibility of a non-probable change is high, or just a failure. Can do.

  After the reach state occurs, the reach production at the time of winning is executed (however, at this point in time, the winning result has not yet been expressed). In the reach production, only the production symbols corresponding to the tempered numbers (here, “4” and “5”) are displayed on the screen, and the others are not displayed. At this time, the effect symbols may be displayed in a reduced state at the four corners of the screen.

[Preliminary notice after reach occurs (first time)]
In FIG. 37 (F): After a reach state has occurred, for example, an image representing a “heart” figure forms a group, and a post-reach notice effect (first time) is performed that passes diagonally on the screen. . In this case, the image of the “heart group” is suddenly displayed on the screen so that the visual appeal to the player can be enhanced. By executing such a notice presentation effect after the visually lively reach notice occurrence, an effect of giving the player a greater expectation can be obtained.

[Progress of reach production]
In FIG. 37 (G): Following the announcement effect after the first reach, for example, images representing the numbers “2” to “6” are displayed in a three-dimensional column on the screen. There is an effect in which numerical images are erased from the screen in the order of “2”, “3”, “4”. Such an effect is also intended to suggest (imply) or remind the player that the number “4” or “5” is a “hit” if it remains unerased to the end. Done in If the number “3” is erased and “4” remains in front of the screen, the “normal (non-probability) big chance of winning” status is reached, but the number “4” is erased and “5”. Is left in front of the screen, it means “a state of high expectation for probability variation jackpot”, and if the number “5” is deleted, it means “out of place”. In this case, for example, the number “6” is displayed on the screen after the number “5” is deleted. Therefore, during this time, as the images are erased in order of the numbers “2” and “3”, the player's sense of tension and expectation will also increase. Then, when the production progresses with the number "4" actually being erased on the screen and the number "4" remaining on the screen, the possibility of "normal (non-probable change) big hit" or "probability big hit" Therefore, the player's tension will increase at once.

[Preliminary notice after the occurrence of reach (second time)]
In FIG. 37 (H): When the reach production is nearing the end of the game, the content that the character's image suddenly appears on the screen as if it is split into a large copy and the character emits some dialogue (or silently) (The content may be that of smiling). At this time, for example, the content of the reach effect is a development that “if the number“ 4 ”remains without being erased, the probability of a big hit of“ 4 ”-“ 4 ”-“ 4 ”increases” ”. Therefore, by causing a character image to appear greatly at this timing, an effect of giving the player a sense of expectation that “may be a big hit” is obtained.

  As a reach production different from the above, for example, if “numbers“ 2 ”to“ 4 ”are erased and the number“ 5 ”is left unerased at the end,“ 5 ”-“ 5 ”- There is also a development that “5 is a big hit with a design with a high probability of probability change”. When the character image appears at such a timing, an effect can be obtained in which the player has a sense of expectation that “the probability big hit is likely to be near”.

[Result display effect (non-disclosure effect)]
In FIG. 37 (I): For example, the last medium effect symbol stops substantially in synchronization with the stop display of the first special symbol. In this example, the winning symbol is “15 round normal symbol 1” to “15 round normal symbol 3”, or “15 round probability variable symbol 1” to “15 round probability variable symbol 3” or “15 round probability variable symbol 5”. However, this time, by making the effect design representing “5” on the production stop display at the center of the screen while making the type of the winning design undisclosed, An effect is instructed to the player that either one of the big hits (a big hit that is not a confirmed change) is applied.

  In FIG. 37 (J): Then, for example, the confirmed stop display is also performed for the result display effect as the effect symbol substantially in synchronization with the confirmed stop display of the first special symbol. The effect design fixed stop display is performed, for example, in a state where the left, middle, and right effect symbols are restored to their initial sizes. By performing such confirmation stop display, the player can be informed that the final winning type has been confirmed in the production. In other words, it is possible to keep the player undisclosed as to whether it is a probable big hit or a normal (non-probable big hit) by performing an unclear fixed stop display in the production. .

  In the case of “15 round normal symbol 1” to “15 round normal symbol 3”, or “15 round probability variable symbol 1” to “15 round probability variable symbol 3” or “15 round probability variable symbol 5”, until the end of the big hit game The winning type is not disclosed, but in the case of “15 round probability variation 4”, the following production technique can be adopted. In other words, when it corresponds to "15 round probability variation 4" internally, the even numbered production symbol is stopped and displayed for the time being, and the odd numbered production symbol is stopped and displayed by the change again and promoted to "probability". Alternatively, in the result display effect, an even number of effect symbols are stopped and displayed, and the effect of promotion to “probability change” is performed in the effect during the big hit game. In the case of “2 rounds probable big hit”, for example, as shown above, the effect symbols are displayed in a combination in which odd numbers are arranged like “1”-“3”-“5”.

  Further, if the result of the internal lottery is not won, the first special symbol that is the current variation target is stopped and displayed as the off symbol, so that the staging display effect is similarly performed in a manner of deviation. In this case, by displaying numbers “3” and “6” other than “4” and “5” in the center of the screen, unfortunately, an effect is provided informing that the current change did not result in a big hit. Such an effect is executed as an “out of reach reach effect”.

[Director during non-disclosure effect (non-disclosure effect); Special game effect execution means]
Next, FIG. 38 is a continuous diagram partially showing an example of a big-game effect performed during a big hit game of “15 round probability variation 5”. In this example, the probable promotion promotion effect (disclosure of probable big hit) is not performed as described above.

[At the start of one round]
In FIG. 38 (A): When the first round of the jackpot game is started, for example, character information corresponding to the number of rounds of “ROUND1” is displayed on the screen, and an effect image unique to the jackpot game (for example, Female character) is displayed. In addition, an effect symbol (here, the number “5”) corresponding to the current winning symbol is displayed at the lower right corner of the screen. In this way, by continuously displaying the winning symbol (so-called “remaining eye”) even during the big hit game, the “15 round normal symbol 1” to “15 round normal symbol 3” or “15” It can be made non-disclosure to the player whether it corresponds to one of the “round probability variation design 1” to “15 round probability variation design 3” or “15 round probability variation design 5”.

[15 rounds]
(B) in FIG. 38: After that, the big hit game proceeds smoothly and shifts to the final 15 rounds. At this time, character information corresponding to the number of rounds of “ROUND15” is displayed on the screen, and a unique effect image is displayed during the big hit game. In the lower right corner position of the screen, the effect symbol (the numeral “5”) as the “remaining eye” is displayed. Even at this stage, since the “probability promotion effect” is not particularly executed, it is finally possible to impress the player that “no probability change promotion”. As a result, “15 round normal symbol 1” to “15 round normal symbol 3”, or “15 round probability variable symbol 1” to “15 round probability variable symbol 3” or “15 round probability variable symbol 5” continues until the end of the jackpot game. It can be set as non-disclosure as to which of the above.

[At the end of a major role]
In FIG. 38 (C): At the timing when the big hit game is ended (during the end process), the big end effect of the content teaching the internal state to be transferred thereafter is executed. In this example, for example, additional information “1st stage” is displayed along with character information “Chance UP mode rush!” On the screen. By executing such a big game end effect, the player can be instructed to apparently shift to the “time reduction state” as a privilege after the big hit game ends. And even if it actually shifts to the “high probability state” internally, this can be made undisclosed in the production. In the present embodiment, such an effect that does not disclose the internal state after the end of the big hit game is referred to as a “chance UP mode effect”.

  The “1st stage” as the additional information represents, for example, how far the number of fluctuations (the number of internal lotteries) has progressed since the start of “chance UP mode effect”. In the present embodiment, after the big hit game ends, the first to tenth fluctuations in the “chance UP mode production” are, for example, “1st stage”, the eleventh to twentieth times are, for example, “2nd stage”, and the fluctuations The 21st to 30th times are, for example, “3rd stage”.

[Example of symbol production during chance UP mode production]
FIG. 39 is a continuous diagram showing an example of a symbol effect executed together with the “chance UP mode effect”.

[Variation 1st time]
In FIG. 39, (i): When the “chance UP mode effect” is started after the big hit game, for example, the operation memory (the first special symbol or the second special symbol) accumulated so far is consumed. The variable display effect is started. At this point, the background image is changed to an image representing the “1st stage” of another “chance UP mode”, unlike the “normal mode” described above. In this example, the background image representing the “seaside scene” is displayed to create an atmosphere or atmosphere different from the normal mode. In addition, this can clearly tell the player that the current state is different from the normal mode. In this embodiment, the image representing the “chance UP mode” shown in the figure is “the probability variation function is activated and the variation time shortening function is activated” or “the probability variation function is not activated and the variation time shortening function is activated”. It shall correspond to either state. As described above, by executing the “chance UP mode effect” in a mode common to the two game states, the internal game state can be made undisclosed to the player. Further, additional information representing “1st stage” is displayed at the upper right corner position of the screen as the progress of the number of fluctuations up to now.

  39 (ii): Due to the operation of the variation time shortening function, the variation time of the special symbol is basically set to the shortest variation time according to the number of working memories at the time of variation when not winning, so the variation starts The left effect symbol stops within a relatively short time (for example, within 1 second). In addition, due to the operation of the variable time shortening function, the operation frequency of the variable start winning device 28 becomes higher as compared with the normal time as described above, and the winning to the lower start winning port 28a occurs more frequently than the normal time. For this reason, during operation of the variable time shortening function, the operation memory corresponding to the second special symbol is accumulated more frequently than usual. At this time, at the lower right position of the screen, an effect is performed in which the lighting display of the working memory number marker M2 is increased (in this example, increased by 2) in correspondence with the increase in the number of working memories of the second special symbol.

  In FIG. 39 (iii): Following the left effect design, the right effect design also stops within a relatively short time (for example, within 1.2 seconds from the start of change) after the start of change. Further, at the lower right position of the screen, an effect of increasing the lighting display of the working memory number marker M2 in correspondence with the further increase in the working memory number of the second special symbol (in this example, increasing to a total of four) is performed. . In addition, at the lower left position of the screen, an effect of increasing the working memory number marker M1 to four corresponding to the increase in the number of working memories of the first special symbol is executed.

[End of first fluctuation]
In FIG. 39 (iv): Following the stop of the right effect symbol, the intermediate effect symbol stops almost without any time (for example, 0.3 seconds after the stop of the right effect symbol). The combination of performance symbols is the numbers “6”-“3”-“7”, which indicates that the current lottery result was not won (missed). At this time, in the first special symbol display device 34, a stop display is performed in a non-winning manner (for example, the central bar “−”).

[Fluctuations in non-special fluctuations]
At this time, in the control by the main control CPU 72, as described above, the “second offset value” is calculated from the combination of the “first offset value” and the “variation pattern selection counter value”, and further the “first offset value”. The type of the variation pattern table is selected using the “effect selection offset value” calculated by adding the “value” and the “second offset value”. And, as described above, since the “variation pattern selection counter value” is a value other than “1”, “11”, or “21” at the first variation, a special variation state does not occur here, An aspect that represents a non-special variation state is also selected in the production.

[Variation 2nd to 9th]
FIG. 40 is a continuous diagram showing a standard effect example that is executed from the second to the ninth variation in the “1st stage” of the “chance UP mode”.

  In FIG. 40 (A): Since the number of working memories of the second special symbol has increased to one or more after the big hit game, the second special symbol working memory has priority in the second and subsequent fluctuations (internal lottery). Is consumed. At this time, in the lower right position of the screen, the working memory number marker M2 corresponding to the second special symbol is erased, and an effect (working memory number decreasing effect) that is shifted in the storage order is executed. The fourth symbol Z2 is variably displayed in synchronization with the variation display of the second special symbol.

[Continuation of non-special fluctuations]
In FIG. 40 (B): Since the variation time shortening function is in operation, the variation display ends with the shortened variation time shortened from the normal time even after the second time. At this time, the effect design is stopped and displayed in the form of a gap (in this example, “3”-“1”-“7”). The fourth symbol Z2 is stopped and displayed in a non-winning manner.

  In FIG. 40, (C) and (D): Similarly, when the winning is not obtained by the ninth variation, the above standard variation display effect and result display effect are executed. In this example, the number of working memory number markers M2 corresponding to the second special symbol is reduced to two. However, when a winning to the lower start winning opening 28a occurs during this time, the working memory number marker M2 is Up to 4 lights are displayed.

[10th fluctuation: occurrence of special fluctuation conditions]
FIG. 41 is a continuous diagram illustrating an effect example of a special variation state executed for the tenth variation in the “1st stage” of the “chance UP mode”.

  41 (A) and 41 (B): Similarly, here, for example, with the start of variable display of the second special symbol, the variable display effect using the effect symbol is started. In the following description, the working memory number markers M1, M2 and the fourth symbols Z1, Z2 are not shown.

[In special variation state]
At this time, if the “variation pattern selection counter value” is updated to, for example, “21” under the control of the main control CPU 72, the “effect selection offset value” is calculated as “5” as described above. The type of the variation pattern table to be selected is “F (special variation state)”. As a result, the variation pattern of the second special symbol that is the subject of variation this time becomes a special variation, and even if the variation time shortening function is in operation and the number of working memories is about four, the variation time extended to some extent ( For example, about 10 seconds to 12 seconds) is set. In the present embodiment, the following special variation state effect is executed using the variation time set in such a special variation state.

[Example of special variation state production at the 10th variation]
41 (C): For example, during this time (the 10th change) of the variable display effect, images representing doors (襖) appear from both the left and right sides of the screen, and these are images of the effect design including the background image. It is displayed as if it is obscured. During this time, the variable display effect is continuously performed, and it can be seen that the middle effect symbol is barely displayed in a variable manner in the central band portion left between the left and right doors.

  In FIG. 41 (D): Subsequently, an effect is produced in which the doors (襖) appearing from both sides are closed at the center of the screen. As a result, the player can have an unexpected impression and can attract interest in the development of the subsequent production. Even at this time, since the second special symbol is continuously displayed in a variable manner, for example, at the lower right corner position of the screen, a variable display effect (indicated by a downward arrow) is executed with the effect symbol reduced.

[The second half of special fluctuation state production]
FIG. 42 is a continuous diagram showing the latter half of the special variation state effect performed at the 10th change and an example of the subsequent effect.

  In FIG. 42 (E): When the second half of the special variation state effect is reached, an effect (shuttering effect) of content that shakes the door (chair) that has been closed at the center until then is executed. As a result, the player can have a sense of expectation that “the door (扉) will open and something may appear from now on”. Further, at the lower right corner position of the screen, the variable display effect is executed with the effect symbol continuously reduced.

  In this example, it is assumed that the operation of the variable time shortening function does not end on the control by the main control CPU 72. Therefore, on the premise that the time reduction state continues internally, the latter half of the special variation state effect is executed in the following flow on the effect.

  In FIG. 42 (F): In other words, following the above-mentioned turning effect, the effect (door opening effect) of the content that the door (襖) vigorously opens to the left and right sides is executed. As a result, the player can have a sense of expectation such as “what will appear when the door (襖) is opened” and pay attention to the outcome of the subsequent production. Also at this time, the effect symbol is displayed variably at the lower right corner position of the screen.

[Chance UP mode continuation production]
In FIG. 42 (G): When the door (襖) is fully opened from the end of the change of the special symbol to the stop display, the characters “Continue to chance UP mode!” Are displayed on the full screen, and the background image corresponding thereto is displayed. In this example, the female character smiles with a smile. Further, in the lower left position of the screen, additional information of “2nd stage” is also displayed. As a result, the player entered the “chance UP mode” and progressed to the 10th time of the fluctuation, which reminds the player that the “chance UP mode” has progressed to the next stage (stage), and internally has a high probability state. The expectation for being can be maintained. In addition, when the second special symbol is stopped and displayed due to the end of the fluctuation time, a result display effect is produced in the lower right corner position of the screen in accordance with the non-winning mode (for example, “1”-“5”-“6”). Is done.

[After the 11th change]
In FIG. 42 (H): From the 11th to the 19th change, a background image corresponding to the “2nd stage” of the “chance UP mode” is displayed on the screen. In this example, a female character wearing a yukata is located in the center of the screen and expresses in a stunning manner with a fan in hand. Further, in the upper right corner position of the screen, the additional information “2nd” is displayed in a reduced size, so that the progress of the game at the present time (changes from the 11th to 19th time after the end of the big hit game) is displayed to the player. Can communicate clearly.

  In FIG. 42 (I): If it continues to fall under the internal lottery after this, the fluctuation display stops at the shortened fluctuation time (on the average of about 1.5 seconds) until the 19th fluctuation, and the result display of the deviation is displayed. Will be executed at a good tempo.

[20th variation: special variation state]
Although not shown in particular, the door closing effect shown in FIGS. 41C and 41D, for example, also occurs at the 20th change in the “chance UP mode”.

  At this time, if the “variation pattern selection counter value” is updated to “11” on the control by the main control CPU 72, the “effect selection offset value” is calculated as “5”, and as a result, the selected variation. The type of the pattern table is “F (special variation state)”. Thereby, the variation pattern of the target symbol (for example, the second special symbol) this time becomes a special variation, and even if the variation time reduction function is in operation and the number of working memories is about four, as in the tenth variation, A variation time (for example, about 10 to 12 seconds) extended to a certain extent is set.

[Example of special variation state production at the 20th variation]
In FIG. 42 (J): After the door closing effect is executed, if the second half of the special variation state effect is reached, the turn effect is also executed here. As a result, it is possible to give the player a sense of expectation that “the door may be opened again and something may appear”. Further, at the lower right corner position of the screen, the variable display effect is executed with the effect symbol continuously reduced.

  Here, similarly, it is assumed that the operation of the variable time shortening function does not end on the control by the main control CPU 72. Accordingly, on the premise that the time shortening state continues internally, the second half of the special variation state effect at the 20th variation is executed in the following flow for production.

  Although not particularly illustrated, the door opening effect is executed following the above-mentioned turning effect. As a result, the player can have a sense of expectation such as “what will appear when the door (襖) is opened” and pay attention to the outcome of the subsequent production. Even at this time, the variable display by the effect design is continued.

[Chance UP mode continuation production]
In FIG. 42 (K): When the door (襖) is fully opened from the end of the change of the special symbol to the stop display, the character “Continue to chance UP mode!” Is displayed on the full screen again, and the background corresponding to it. An image is displayed. Further, additional information of “3rd stage” is also displayed at the lower left position of the screen. As a result, by entering the “chance UP mode” and progressing to the 20th fluctuation, the player is reminded that the “chance UP mode” has advanced to the next stage (stage), and internally has a high probability. The expectation for being in a state can be further sustained. In addition, when the second special symbol is stopped and displayed due to the end of the fluctuation time, a result display effect is produced in the lower right corner position of the screen in accordance with the non-winning mode (for example, “2”-“5”-“9”). Is done.

[After the 21st change]
In FIG. 42 (L): From the 21st to the 29th variation, a background image corresponding to the “3rd stage” of the “chance UP mode” is displayed on the screen. In this example, with the fireworks launched in the night sky, another female character looking up at the fireworks is presented in a stunning manner. Further, in the upper right corner position of the screen, the additional information of “3rd” is displayed in a reduced size, so that the progress of the game at the present time (changes after the big hit game ends 21st to 29th) is displayed to the player. Can communicate clearly.

[Change 30th: Occurrence of special change state]
FIG. 43 is a continuous diagram showing a special variation state effect example executed in the 30th variation in the “3rd stage” of the “chance UP mode”.

  43 (A) and 43 (B): Similarly, here, for example, with the start of the variable display of the second special symbol, the variable display effect using the effect symbol is started. In this case, a background image corresponding to the “3rd stage” is used.

  In this case, the “variation pattern selection counter value” is updated to “1” in the control by the main control CPU 72. For this reason, as a result of the “effect selection offset value” being calculated as “5” as described above, the type of the variation pattern table to be selected is “F (special variation state)”. As a result, the variation pattern of the second special symbol that is the subject of variation this time becomes a special variation, and even if the variation time shortening function is activated and the number of working memories is about four, the variation time (for example, 10 seconds to about 12 seconds) is set.

[Example of special variation state production at the 30th variation]
43 (C): During the 30th variation display effect, an image representing the door (襖) appears from both the left and right sides of the screen as before, and these are images of the effect design including the background image. Is displayed so as to cover up.

  In FIG. 43 (D): Next, the door closing effect is performed, so that the player can finally feel a sense of tension and can attract interest in the development of the subsequent effect. Even at this time, since the second special symbol is still being displayed in a variable manner, the variable display effect is being executed with the effect symbol reduced at the lower right corner position of the screen.

[The latter half of special fluctuation state production: State disclosure production]
FIG. 44 is a continuous diagram showing an example of the second half of the special variation state effect performed after the 30th variation and an example of the subsequent state disclosure effect.

  In FIG. 44 (E): When the second half of the special variation state effect is reached at the 30th change, the same turn effect as before is executed. As a result, it is possible to give the player a sense of expectation that “the door (よ) may finally open and enter the probability changing screen”. Further, at the lower right corner position of the screen, the variable display effect is executed with the effect symbol continuously reduced.

  In this example, it is assumed that the operation of the variation time shortening function is not ended on the control by the main control CPU 72 and continues after the 31st variation. In this embodiment, since the winning symbol for which the operation of the variable time reduction function continues after the 31st time is “15 round probability variation symbol 5”, it is externally determined that the high probability state (the probability variation function is being activated) at the same time by the continuation. Confirm. Therefore, when the time reduction state continues internally, assuming that the high probability state is externally determined, the second half of the special variation state effect is executed in the following flow on the effect.

  44 (F): That is, the door opening effect is executed following the above-mentioned turning effect. As a result, it is possible to give the player a strong expectation that “the determination of the high probability state will become a reality” (because the game performance is “the door opens” = “the probability change confirmation”).

[Probability mode entry effect]
In FIG. 44 (G): When the door (襖) is fully opened from the end of the change of the special symbol to the stop display, the characters “probability change mode!” Are displayed on the full screen, and the background image corresponding to that is displayed. In this example, the female character utters a smile saying “I did it!” With a big smile. Thereby, it is possible to clearly teach (disclosure) that the current gaming state is a high probability state to the player, and to have a certain sense of achievement and satisfaction. In addition, when the second special symbol is stopped and displayed due to the end of the fluctuation time, a result display effect is produced in the lower right corner position of the screen in accordance with the non-winning mode (for example, “5”-“1”-“4”). Is done.

[From the 31st change: Production during certain change]
44 (H): In the present case, after the 31st change, the background image changes to one corresponding to the probability change state. In this example, three female characters wearing yukata are displayed large on the screen, and the appearance of a cool expression is expressed in a stunning manner. Further, as a temporary mode, a variable display effect with a reduced effect symbol is performed at the upper right corner position of the screen. Although not particularly illustrated, a mode in which the effect symbol is enlarged and displayed in the original manner after that is displayed may be used.

  The above is an example of an effect at the time of entering into the probability change mode. However, in this embodiment, the probability change mode entry effect does not occur at the 30th fluctuation, and the “chance UP mode” may end. In other words, if the winning symbol corresponds to “15 round normal symbol 3” or “15 round probability variation symbol 3”, the variation time reduction function is activated until the 30th variation after the big hit game, but the variation time is reduced there. The operation of the function ends, and after the 31st fluctuation, it becomes inactive. In such a case, the “chance UP mode end effect” is executed in the present embodiment.

  The 30th variation is the final variation during the variation time reduction function operation, and the “variation pattern selection counter value” is updated to “1” under the control of the main control CPU 72. For this reason, as a result of the “effect selection offset value” being calculated as “5” as described above, the type of the variation pattern table to be selected is “F (special variation state)”. As a result, the variation pattern of the second special symbol that is the subject of variation this time becomes a special variation, and even if the variation time reduction function is currently in operation and the number of working memories is about four, it has also been extended. A variable time (for example, about 10 to 12 seconds) is set.

[Chance UP mode end effect]
FIG. 45 is a continuous diagram showing an example of a “chance UP mode end effect” executed at the end of the operation of the variable time shortening function. The “chance UP mode end effect” is executed in the second half of the special variation state effect at the 30th variation. That is, the first half portion (door closing effect) is common to the 30th special variation state effect, and the “chance UP mode end effect” is executed in the latter half portion.

  In FIG. 45, (I): When the second half of the special variation state effect is reached at the 30th variation, the same effect as before is executed. This gives the player a sense of expectation that “the door (襖) may finally open and enter the probability change screen”, while “the door may open without opening”. You can also feel a sense of tension.

  (II) in FIG. 45: Next, following the above-mentioned turning effect, an effect (door opening failure effect) in which the door (扉) closes sharply is executed. This makes it possible for the player to realize that “the door did not open this time and did not enter the probability change mode”.

  In FIG. 45 (III): Then, the entire screen is gradually darkened (grayed out), and character information “End ...” is displayed largely in the center of the screen. Thereby, it can be clearly instructed to the player that “there is no chance of entering the probability change mode and the chance UP mode has ended”.

[After the 31st change]
In FIG. 45 (IV): In this case, the background image effect in another mode is executed from the 31st change. In this example, images such as props (taiko, lanterns, fan fans) and fireworks related to “festival” are displayed on the screen. In the present embodiment, such a mode effect is referred to as a “festival mode”. “Festival mode” corresponds to a state in which the operation of the variable time reduction function is clearly terminated, but whether or not it is in a high probability state is not clearly disclosed. As a result, the player can have a sense of expectation that “there is still a possibility of a high probability state”, and the game willingness can be maintained.

[Other chance UP mode end effects]
The above flow is a pattern that ends after the “chance UP mode” continues until the 30th fluctuation, but in this embodiment, there is also a pattern that the chance UP mode ends at the 10th and 20th fluctuations.

  That is, when either of “15 round normal symbol 1” or “15 round probability variation symbol 1” is met, the variation time shortening function ends its operation after 10 variations. For this reason, when it corresponds to either “15 round normal symbol 1” or “15 round probability variation symbol 1”, the continuation effect does not occur at the tenth variation, and the above-mentioned end effect is executed.

  Or when it corresponds to either "15 round normal symbol 2" or "15 round probability variation symbol 2", a fluctuation | variation time shortening function complete | finishes an operation | movement by 20 fluctuations. For this reason, when either of “15 round normal symbol 2” or “15 round probability variation symbol 2” is met, the continuous effect is generated at the 10th variation, but the continuous effect is not generated at the 20th variation. An end effect will be executed.

[Gameability using special variation state effects]
By executing the “chance UP mode effect”, “chance UP mode continuation effect”, “chance UP mode end effect”, etc. after the big hit game is completed, the following gaming characteristics are realized in this embodiment. can do.

(1) During the “chance UP mode effect”, a special variation state effect occurs every 10th change, and a game hill can be generated such as “mode continuation or end”. In particular, in the present embodiment, the special variation state effect can be executed by linking with the control by the main control CPU 72 (displacement variation pattern determination process), so that the desired effect is systematically and systematically on the control, not just accidentally. It is possible to generate a game with a sense of stability.

(2) In addition, since whether the “Chance UP Mode” continuation effect or the end effect occurs at the 10th and 20th fluctuations is determined in advance by the winning design at the time of the big hit, here also systematically in terms of control A desired production flow can be generated, and orderly and stable gaming can be provided.

(3) Since the sense of expectation of “probability change mode entry” will finally increase if the change is continued until the 30th change, it is simple and easy to understand that “the higher the chance UP mode continues, the higher the expectation is” A game can be provided.

(4) Since there are two flows of “probability change mode entry” or “end production” at the 30th fluctuation, an appropriate amount such as “even if the chance UP mode continues up to 30 times cannot be alert to the end” A feeling of tension can be sustained. Thereby, monotonization of a game can be prevented and a decrease in game motivation can be suppressed.

  Next, an example of a control method for specifically realizing the above effects will be described. The above-described variable display effects, reach effects, pre-reach notice effects, post-reach notice effects, big hit effects, chance UP mode effects, mode continuation effects, probability change mode entry effects, mode end effects, etc. Controlled through processing.

[Production control processing]
FIG. 46 is a flowchart showing an example of the procedure of effect control processing executed by the effect control CPU 126. This effect control process is executed, for example, in a timer interrupt process (interrupt management process) separately from a reset start (main) process (not shown). The effect control CPU 126 generates a timer interrupt at a predetermined interrupt cycle (for example, a period of several tens of μs to several ms) during execution of the reset start process, and executes the timer interrupt process.

  The effect control process includes command reception process (step S400), working memory effect management process (step S401), effect symbol management process (step S402), display output process (step S404), lamp driving process (step S406), and acoustic driving. This includes a subroutine group of processing (step S408), effect random number update processing (step S410), and other processing (step S412). Hereinafter, the basic flow of the effect control process will be described along each process.

  Step S400: In the command receiving process, the effect control CPU 126 receives an effect command transmitted from the main control CPU 72. The effect control CPU 126 analyzes the received commands and stores them in the command buffer area of the RAM 130 according to type. The command for the effect transmitted from the main control CPU 72 includes, for example, a special figure destination determination effect command, a variation pattern destination determination command, a (special symbol) effect command when the operating memory number increases, and a (special symbol) decrease in the operating memory number. Time production command, start opening winning tone control command, demonstration production command, lottery result command, variation pattern command, variation start command, stop symbol command, symbol stop command, state designation command, round number command, error notification command, etc. is there.

  Step S401: In the operation memory effect management process, the effect control CPU 126 controls the execution of the above-described memory number display effect and the pre-reading notice effect.

  Step S402: In the effect symbol management process, the effect control CPU 126 controls the contents of the variable display effect and the result display effect using the effect symbols, and controls the effect contents during the opening / closing operation of the variable winning device 30. Also, in this process, the effect control CPU 126 selects a pattern of various notice effects (pre-reach notice effect, speech notice effect, etc.). The contents of the effect symbol management process will be further described later with reference to another drawing.

  Step S404: In the display output process, the effect control CPU 126 controls the effect display control device 144 (display control CPU 146) with basic control information of the effect contents (for example, the number of working memories of each of the first special symbol and the second special symbol). , An operation memory effect pattern number, a prefetch notice effect pattern number, a change effect pattern number, a change notice effect number, a background pattern number, etc.). Thereby, the effect display control device 144 (the display control CPU 146 and the VDP 152) controls the display operation by the liquid crystal display 42 based on the instructed contents of the effect (acts as various effect executing means).

  Step S406: In the lamp driving process, the effect control CPU 126 outputs a control signal to the lamp driving circuit 132. In response to this, the lamp driving circuit 132 drives (turns on or off, blinks, changes in luminance gradation, etc.) the various lamps 46 to 52 and the panel lamp 53 based on the control signal.

  Step S408: In the next sound drive process, the effect control CPU 126 sends the effect contents (for example, BGM, sound data, etc. during the variable display effect, during the reach effect, during the mode transition effect, during the jackpot effect) to the sound drive circuit 134. Instruct. Thereby, the sound according to the production content is output from the speakers 54, 55, and 56.

  Step S410: In the effect random number update process, the effect control CPU 126 updates various effect random numbers in the counter area of the RAM 130. The effect random number includes, for example, a random number used for selecting a notice and a random number used for a normal background change lottery (effect lottery).

  Step S412: In other processing, for example, when some movable body (figure body or gimmick body) is provided for production, the production control CPU 126 is a driving IC such as a movable body solenoid or a movable body motor (both are shown in the figure). Output a control signal. As a result, the movable body operates using the movable body solenoid or the movable body motor as a drive source, for example, performs a notice effect in synchronization with the display of the image by the liquid crystal display 42, or the movable body is independent on the performance. Or perform an action.

  Through the above-described effect control process, the effect control CPU 126 can comprehensively control the effect contents in the pachinko machine 1. Next, the contents of the symbol effect management process executed in the effect control process will be described.

[Direction design management processing]
FIG. 47 is a flowchart illustrating a procedure example of the effect symbol management process. The effect symbol management process includes an execution selection process (step S500), an effect symbol change pre-process (step S502), an effect symbol change process (step S504), an effect symbol stop display process (step S506), and a variable winning device operation. This is a configuration including a subroutine group of processing (step S508). Hereinafter, the basic flow of the effect symbol management process will be described along each process.

  Step S500: In the execution selection process, the effect control CPU 126 selects the jump destination of the process to be executed next (any one of steps S502 to S508). For example, the effect control CPU 126 sets the program address of the process to be executed next as the jump destination address, and sets the end of the effect symbol management process in the “jump table” as the return address. Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the situation has not yet started the variation display effect, the effect control CPU 126 selects the effect symbol variation pre-processing (step S502) as the next jump destination. On the other hand, if the effect symbol variation pre-processing has already been completed, the effect control CPU 126 selects the effect symbol variation processing (step S504) as the next jump destination, and if the effect symbol variation in-process has been completed, As a jump destination, the effect symbol stop display in-progress process (step S506) is selected. The variable winning device operating process (step S508) is selected as a jump destination only when the variable winning device management process (step S5000 in FIG. 13) is selected in the main control CPU 72. In this case, steps S502 to S506 are not executed.

  Step S502: In the effect symbol variation pre-processing, the effect control CPU 126 performs an operation of preparing conditions for starting the variable display effect using the effect symbol. In this process, the effect control CPU 126 selects the contents of the reach effect according to various conditions (the lottery result, the winning type, the variation pattern, etc.), or the pattern of the advance effect (the advance notice pattern before reach occurrence, the advance notice after reach occurrence). Pattern, serif notice pattern, pre-decision notice effect pattern, etc.). In addition, the production control CPU 126 also performs demonstration production control when the pachinko machine 1 is in a so-called customer waiting state. The specific processing content will be described later using another flowchart.

  Step S504: In the effect symbol changing process, the effect control CPU 126 generates control information instructing the effect display control device 144 (display control CPU 146) as necessary. For example, when performing an effect using the effect switching button 45 during execution of the variable display effect using the effect symbol, the effect control CPU 126 monitors whether or not the player has operated the effect button, and an effect corresponding to the result is displayed. The control information on the contents (button effect) is instructed to the display control CPU 146.

  Step S506: In the effect symbol stop display process, the effect control CPU 126 controls the contents of the result display effect using the effect symbols and moving images in a manner corresponding to the result of the internal lottery. That is, the effect control CPU 126 instructs the effect display control device 144 (display control CPU 146) to end the variable display effect and execute the result display effect. In response to this, the effect display control device 144 (display control CPU 146) ends the variable display effect that has been actually executed within the display screen of the liquid crystal display 42, and executes the result display effect. As a result, the result display effect is executed substantially in synchronization with the stop display of the special symbol, and the result of the internal lottery can be effectively taught (disclosure, notification, notification, etc.) to the player (execution of the symbol effect) means). At the time of winning or small winning of the 2nd round probability change, the result display effect is executed in a manner similar to or close to the loss.

  Step S508: In the variable winning device operation process, the effect control CPU 126 controls the contents of the effect during the small hit or the big hit. In this processing, the effect control CPU 126 selects the contents of the prominent effect according to various conditions (for example, winning type). For example, in the case of a big hit of 15 rounds in a large classification, the effect control CPU 126 selects a 15-round big role effect pattern as the effect contents to be displayed on the liquid crystal display 42, and sends this to the effect display control device 144 (display control CPU 146). Instruct. As a result, the image of the big hit effect is displayed on the display screen of the liquid crystal display 42, and the effect contents change as the round progresses.

[Preliminary design change processing]
FIG. 48 is a flowchart showing an example of the procedure of the effect symbol variation pre-processing. Hereinafter, it demonstrates along the example of a procedure.

  Step S600: The effect control CPU 126 confirms whether or not a demonstration effect command is received from the main control CPU 72. Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not a demonstration effect command is stored. As a result, when it is confirmed that the command for demonstration effect is stored (Yes), the effect control CPU 126 executes step S602.

  Step S602: The effect control CPU 126 executes a demo selection process. In this process, the effect control CPU 126 selects a demonstration effect pattern. The demonstration effect pattern defines the contents of the effect indicating that the pachinko machine 1 is in a so-called customer waiting state.

  When the above procedure is completed, the effect control CPU 126 returns to the last address of the effect symbol management process. Then, the effect control CPU 126 returns to the effect control process as it is, and controls the contents of the demonstration effect based on the demonstration effect pattern in the subsequent display output process (step S404 in FIG. 46) and lamp driving process (step S406 in FIG. 46). To do.

  On the other hand, if it is confirmed in step S600 that the demonstration effect command is not stored (No), the effect control CPU 126 next executes step S604.

  Step S604: The effect control CPU 126 confirms whether or not the current fluctuation is out of place (non-winning). Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not a lottery result command at the time of non-winning is stored. As a result, when it is confirmed that the lottery result command at the time of non-winning is saved (Yes), the effect control CPU 126 executes step S612. On the other hand, when it is confirmed that the lottery result command at the time of non-winning is not saved (No), the effect control CPU 126 executes step S606. Note that whether or not the current variation is off can be confirmed based on a variation pattern command or a stop symbol command in addition to the lottery result command. In other words, if the current variation pattern command corresponds to the outlier normal variation or outlier reach variation, it can be determined that the current variation is outlier. Alternatively, if the current stop symbol command specifies a non-winning symbol, it can be determined that the current variation is out of sync.

  Step S606: If the lottery result command is other than non-winning (missing) (step S604: No), the effect control CPU 126 confirms whether or not the current variation is a big hit. Specifically, the effect control CPU 126 accesses the command buffer area of the RAM 130 and confirms whether or not the lottery result command at the time of the big hit is stored. As a result, when it is confirmed that the lottery result command at the time of big hit is stored (Yes), the effect control CPU 126 executes step S610. On the contrary, when it is confirmed that the lottery result command at the time of big hit is not stored (No), since only the lottery result command at the time of small hit is left, in this case, the effect control CPU 126 executes step S608. Whether or not the current variation is a big hit can also be confirmed based on the variation pattern command or the stop symbol command. That is, if the current variation pattern command corresponds to the big hit variation, it can be determined that the current variation is a big hit. If the current stop symbol command corresponds to the jackpot symbol, it can be determined that the current variation is a jackpot.

  Step S608: The effect control CPU 126 executes a small hit hour variation effect pattern selection process. In this process, the effect control CPU 126 determines the effect pattern number at that time based on the variation pattern command received from the main control CPU 72 (for example, “C0H00H” to “D0H7FH”). The effect pattern number is prepared in advance in pairs with the variation pattern command, and the effect control CPU 126 refers to an effect pattern selection table (not shown) and selects the effect pattern number corresponding to the variation pattern command at that time. Can do.

  When the effect pattern number is selected, the effect control CPU 126 refers to an effect table (not shown), and the effect symbol change schedule (change time, reach type and reach occurrence timing) corresponding to the change effect pattern number at that time, stop display The mode and the like are determined. Note that the types of effect symbols determined here correspond to the “combination of symbols at the time of a small hit”.

  Although the above procedure corresponds to “small hit”, if it corresponds to 15 round big hit or 2 round big hit, the effect control CPU 126 confirms that it is “big hit” in step S606 (Yes). In this case, the effect control CPU 126 executes step S610.

  Step S610: The effect control CPU 126 executes a big hit hour fluctuation effect pattern selection process. In this process, the effect control CPU 126 determines the effect pattern number at that time based on the variation pattern command (for example, “E0H00H” to “F0H7FH”) received from the main control CPU 72. The types of effect symbols determined here include those constituting the “combination at the time of two rounds big hit” in addition to those constituting the above “hit combination”. In addition, the combination at the time of 2 round big hits shall be a combination of regular numbers such as “1-2-3” and “3-5-7” as described above (so-called chance win) Can do. Further, in the big hit effect pattern selection process, the process may be further branched for each big hit stop symbol.

  In the case of non-winning, the following procedure is executed. In other words, when the effect control CPU 126 confirms that there is a shift in step S604 (Yes), it next executes step S612.

  Step S612: The effect control CPU 126 executes a deviation effect pattern selection process. In this process, the effect control CPU 126 determines the effect pattern number at the time of deviation based on the variation pattern command (for example, “A0H00H” to “A6H7FH”) received from the main control CPU 72. The effect pattern numbers at the time of losing are classified into “ordinary deviation fluctuation”, “short-time deviation fluctuation”, “outlier reach fluctuation”, and the like, and a fine reach fluctuation pattern is defined in “outlier reach fluctuation”. In addition, after the big hit game is finished, it is classified as “outlier fluctuation in special fluctuation state” and “outlier fluctuation in non-special fluctuation state” together with the above “chance UP mode”, and the production pattern is specified for each. Has been. Note that which effect pattern number is selected by the effect control CPU 126 is determined by the variation pattern command transmitted from the main control CPU 72.

  When the effect pattern number at the time of detachment is selected, the effect control CPU 126 refers to an effect table (not shown), and the effect symbol change schedule corresponding to the change effect pattern number at that time (change time, presence / absence of reach, occurrence of reach) , Reach type and reach occurrence timing) and stop display mode (for example, “7”-“2”-“4”, etc.). Further, during the “chance UP mode effect” after the big hit game ends, the mode of image effect (continuation or end, or probability change mode entry) corresponding to the special variation state effect pattern number at that time is determined.

  When any one of the above steps S608, S610, and S612 is executed, the effect control CPU 126 next executes step S614.

  Step S614: The effect control CPU 126 executes a notice selection process. In this process, the effect control CPU 126 selects the content of the notice effect to be executed during the current variable display effect by lottery. The content of the notice effect is determined based on, for example, the result of internal lottery (winning or non-winning) and the current internal state (normal state, high probability state, time reduction state). As described above, the notice effect is for notifying the player of the possibility that the reach state will occur during the variable display effect, or for notifying that there is a possibility that it will eventually be a big hit. Therefore, the selection ratio of the notice effect is set to be low at the time of non-winning, but the selection ratio of the notice effect is set to be relatively high to increase the player's expectation at the time of winning. Further, in the present embodiment, there are a pre-reach pre-announcement effect, a post-reach pre-announcement effect, a serif pre-notification effect, a pre-determined pre-notification effect, and the like.

  When the above procedure is completed, the effect control CPU 126 returns to the effect symbol management process (end address). As a result, in the subsequent effect symbol variation processing (step S504 in FIG. 47), the variation display effect and the result display effect are executed based on the actually selected variation effect pattern (symbol effect executing means), A notice effect is executed based on various notice effect patterns.

[Variation production pattern selection process during loss]
FIG. 49 is a flowchart illustrating an example of the procedure of the off-time variation effect pattern selection process. In this process, the effect control CPU 126 can set various variable effect pattern numbers to be executed at the time of deviation. Hereinafter, it demonstrates along the example of a procedure.

  Step S700: First, the effect control CPU 126 analyzes the received variation pattern command in detail. As a result, the effect control CPU 126 can recognize under what conditions (the current game state and the effect mode after the end of the big hit game) the current deviation variation is performed.

  Step S702: The effect control CPU 126 confirms whether or not the current deviation fluctuation corresponds to the “special fluctuation state”. If it does not correspond to the “special variation state” in particular (No), the effect control CPU 126 proceeds to step S708.

  Step S708: In this case, the effect control CPU 126 executes a non-special variation state effect pattern selection process. In this process, the effect control CPU 126 acquires the “fluctuation effect pattern number at the time of deviation” from the change effect pattern table stored in advance in the ROM 128 based on the change pattern command. In the variation effect pattern table, “variation effect pattern number at detachment” corresponding to each variation pattern command (at the time of detachment) given for each gaming state is assigned.

  Step S710: Then, the effect control CPU 126 sets the deviation variation effect pattern number in the transmission buffer, and returns to the effect symbol variation pre-processing.

On the other hand, when the current deviation fluctuation corresponds to the “special fluctuation state” (step S702: Yes), the effect control CPU 126 executes step S704.
Step S704: In this case, the effect control CPU 126 executes a special variation state effect pattern selection process. In this process, the effect control CPU 126 acquires the “special variation state effect pattern number” from the special change state effect pattern table stored in advance in the ROM 128 based on the change pattern command. In the special variation state effect pattern table, a corresponding “special variation state effect pattern number” is assigned to each variation pattern number corresponding to the above “special variation state”.

  Step S706: Then, the effect control CPU 126 sets the special variation state effect pattern number in the transmission buffer, and returns to the effect symbol change pre-process. Various special variation state effects (FIGS. 41 to 45) are actually executed on the screen of the liquid crystal display 42 based on the special variation state effect pattern number set here.

  The present invention is not limited to the above-described embodiment, and can be implemented with various modifications. The variation pattern table selection method (one example and another example) described in the embodiment is a preferred example, but is not limited thereto.

  In addition, the aspects of various effects listed in one embodiment are only examples, and in particular, “chance UP mode effect”, “mode continuation effect”, “mode end effect”, “probability mode entry effect”, etc. are implemented in other ways. May be.

  Moreover, the structure of the pachinko machine 1, a board | substrate surface structure, etc. are a preferable illustration including the thing of illustration, and it cannot be overemphasized that these can be deform | transformed suitably.

DESCRIPTION OF SYMBOLS 1 Pachinko machine 8 Game board 8a Game area 20 Start gate 26 Upper start prize port 28 Variable start prize device 28a Lower start prize port 33 Normal symbol display device 33a Normal symbol operation memory lamp 34 1st special symbol display device 35 2nd special symbol Display device 34a First special symbol operation memory lamp 35a Second special symbol operation memory lamp 38 Game state display device 42 Liquid crystal display 70 Main control device 72 Main control CPU
74 ROM
76 RAM
124 Production control device 126 Production control CPU

Claims (1)

A lottery execution means for executing an internal lottery on the condition that a predetermined event that triggers a lottery occurs during the game;
When the internal lottery is executed by the lottery execution means, the symbol display means for displaying the symbols in a manner corresponding to the result of the internal lottery after the symbols are variably displayed over a predetermined variation time;
As a result of the internal lottery corresponding to winning, special game execution means for executing a special game triggered by the symbol being displayed in a manner representing winning by the symbol display means;
When the special game executed by the special game executing means ends and a predetermined condition is satisfied, a low probability state is set in which at least a normal winning probability is applied when the internal lottery is executed by the lottery executing means. Or a probability state setting means for selectively determining whether to set a high probability state to which a high winning probability is applied compared to the low probability state;
Winning type prescribing means for prescribing a plurality of winning types for winning obtained by the internal lottery by the lottery executing means for satisfying the predetermined condition;
When the result of the internal lottery corresponds to winning, a winning type determining means for determining which of a plurality of winning types specified by the winning type specifying means is the current winning type;
After the predetermined condition is satisfied, a common effect execution means for executing a common effect in the case of the low probability state and the case of the high probability state,
Based on the result of the internal lottery determined by the lottery execution unit, a variation pattern selection unit that selects a variation pattern related to a variation time in which the symbol is variably displayed by the symbol display unit;
A continuation effect executing means for executing a continuation effect for notifying whether or not the common effect is continued in the symbol variation display by the symbol display means at a predetermined timing after the predetermined condition is satisfied;
Generation number setting means for setting the number of occurrences of the predetermined timing,
The variation pattern selection means selects a variation pattern related to a variation time during which the continuous effect can be executed in the variation display of the symbol at the predetermined timing,
The number of occurrences setting means sets the number of occurrences of the predetermined timing that differs depending on the winning type determined by the winning type determination means, and sets the number of occurrences of the predetermined timing differently, thereby setting the predetermined condition. A gaming machine, characterized in that the number of selections of a variation pattern related to a variation time during which the continuous effect can be executed after being satisfied is set differently according to the winning type.