JP6199616B2 - Game machine - Google Patents

Description

The present invention performs a variable display, or can be controlled to an advantageous beneficial conditions for Yu technique's relates to a gaming machine of the pachinko gaming machine or the like capable of performing a predetermined game.

  As a gaming machine, a game medium such as a game ball is launched into a game area by a launching device, and when a game medium wins a prize area such as a prize opening provided in the game area, a predetermined number of prize balls are paid out to the player. There is something to be done. Further, a variable display device capable of variably displaying the identification information (also referred to as “variation” or “variation display”) is provided, and the display result of the variable display of the identification information in the variable display device becomes a specific display result. Some are configured to be controllable to a specific gaming state advantageous to the player.

  The specific game state is a state in which a predetermined game value is given and is advantageous to the player. Specifically, the specific game state is, for example, a state in which a special variable winning device is advantageous for a player who is likely to win a ball (a big hit game state), or a state in which a right to be advantageous for a player has occurred. In this state, a predetermined game value such as a state where conditions for paying out premium game media are easily established is given.

  In such a gaming machine, the fact that the display result of the variable display device that displays the symbol as identification information is a combination of specific display modes (specific display result) determined in advance is referred to as “big hit”. When a big hit occurs, for example, the big winning opening is opened a predetermined number of times, and a transition is made to a specific gaming state (a big winning gaming state) where the hit ball is easy to win. And in each open period, if there is a prize for a predetermined number (for example, 10) of the big prize opening, the big prize opening is closed. And the number of times of opening the special winning opening is a predetermined number (for example, 15 rounds).

  Further, there is a gaming machine that changes a background image (hereinafter referred to as a background) displayed on a display device when a predetermined condition is satisfied (see, for example, Patent Document 1). The gaming machine described in Patent Literature 1 performs a lottery to determine whether or not to change the background image when a variable display execution condition (winning of a game ball at the start winning opening) is satisfied. In a special game state (probability change state or short time state), control is performed so that a specific background is displayed.

JP 2007-135800 A

  However, the gaming machine described in Patent Document 1 changes the presentation only in accordance with the gaming state regardless of the player's intention, and there is a possibility that the interest of the game may be reduced.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a gaming machine that can switch the production according to the player's selection and prevent the interest of the game from deteriorating.

(1) A gaming machine according to the present invention is a gaming machine that can perform variable display and can be controlled in an advantageous state advantageous to a player, and can store information relating to variable display as reserved storage; A determination means capable of determining whether to control to the advantageous state based on the determination means, a determination means capable of determining whether to control to the advantageous state based on the hold storage before the determination by the determination means, and a plurality of types of effects viable demonstration execution means either (e.g., effect the control microcomputer 100) and a, demonstration execution means, based on the determination by the determining means, the special effect of a plurality of types of effect (for example, special background Special effect executing means (for example, the part for executing the processing of step S6054 in the effect control microcomputer 100) and the special effect are displayed. Selection effect execution means for executing a selection effect for causing the player to select whether or not to end the special effect when the operation is being performed (for example, in steps S6070, S841, and S844 of the effect control microcomputer 100). A part for executing the process) and a first period when the special effect is being executed (for example, a period from the start of special background display until the end of 11 to 20 variable displays: see FIG. 27) was determined by the lottery whether or not to execute an effect, different second period from the first period (period for example, the variable display after 21 times after the start of displaying special background is performed: see FIG. 27), the look including a lottery means Ru determined Teisu by lottery whether or not to forcibly end the special performance and whether or not to execute the selection performance, special performance execution means, the impetus of the special production Wherein the variable display can be executed continuously also the special effect after completion.
According to such a configuration, it is possible to switch the effect according to the player's selection and prevent the interest of the game from deteriorating.
Further, another gaming machine according to the present invention is a gaming machine capable of performing a predetermined game, and includes an effect execution means capable of executing any of a plurality of types of effects, wherein the effect execution means includes a predetermined condition. In order to allow the player to select whether or not to end the special effect when the special effect is being executed, and special effect executing means for executing the special effect among a plurality of types of effects. The selection effect execution means for executing the selection effect, and whether to execute the selection effect in the first period when the special effect is being executed are determined by lottery, and in a second period different from the first period Including a lottery means for determining whether to execute the selection effect and whether to forcibly end the special effect by lottery, and the selection effect execution means is selected to end the special effect in one selection effect. If not, the May be at a lower rate than before the selection effect of runs is capable of executing selection effect.

(2) In the gaming machine of (1) above, the lottery means ends the initial period before the first period starts after the special effect is started (for example, 10 variable display ends from the start of displaying the special background) In the period until it is performed ( see FIG. 27), it may be configured not to determine whether to execute the selection effect and whether to forcibly end the special effect .
According to such a configuration, it is possible to prevent the special effect from ending in a short period.

(3) In the gaming machine of the above (2), initial period selection means for selecting the length of the initial period from a plurality of times (for example, the part for executing the process of step S6059A in the production control microcomputer 100). You may have.
According to such a structure, the variation of special production increases and the interest of a game improves.

(4) In the above gaming machines (1) to (3), first period selection means for selecting the length of the first period from a plurality of times (for example, in the production control microcomputer 100, the process of step S6059B) May be provided).
According to such a structure, the variation of special production increases and the interest of a game improves.

(5) In the above gaming machines (1) to (4), the game medium (for example, a game ball) passes through the starting area (for example, the first starting winning port 13 and the second starting winning port 14) and is variable. Identification information (for example, for example, based on the fact that the display start condition (for example, the state in which neither the variable display of the first special symbol nor the second special symbol is executed and that the game is not a big hit gaming state) is established) When the display result of the variable display becomes a specific display result (for example, jackpot symbol), the game is controlled to an advantageous state (for example, jackpot game state) advantageous to the player. Numerical data extraction means (for example, the game control microcomputer 560 in steps S215A and S215) extracts numerical data (for example, a big hit determination random number) when passing through the start area. And the variable display in which the game medium passes through the start area but the start condition is not satisfied, is extracted by the numerical data extraction means up to a predetermined upper limit number (for example, 4). When a hold condition is established that is based on the numeric data extracted by the numeric value data extracted by the numeric value data extracted by the numeric value data extraction means (for example, the first pending memory buffer and the second pending memory buffer) that stores the numeric data as the pending memory Using the numerical data extracted by the numerical data extraction means, the start time determination means for determining whether or not the variable display result is to be the specific display result (for example, in the game control microcomputer 100, in step S61) The part that executes the process) and the numerical value before the determination by the start time determination means based on the fact that the game medium has passed the start area Pre-start determination means for determining whether the display result of the variable display based on the numerical data extracted by the data extraction means is a predetermined display result (for example, in the game control microcomputer 100, the processing of steps S221 to S223 is performed. And a predetermined effect executing means (for example, an effect control micro) for executing a predetermined effect (for example, display of a pre-read background) for suggesting that a predetermined display result is determined by the pre-start determining means. The computer 100 includes a portion for executing the processes of steps S6000 to S6008 and S6022, and the predetermined effect executing means executes the special effect when the predetermined effect is started when the special effect is being executed. In any period, a predetermined effect is started instead of the special effect (for example, in FIG. As shown, the display is switched to the pre-read background display regardless of the value of the variation counter. ) May be configured.
According to such a configuration, it is possible to perform an effect for suggesting that the display result of variable display becomes a predetermined display result in any period of the special effect.

It is the front view which looked at the pachinko game machine from the front. It is a block diagram which shows the circuit structural example of a game control board (main board). It is a block diagram which shows the circuit structural example of a relay board | substrate, an effect control board | substrate, a lamp driver board | substrate, and an audio | voice output board | substrate. It is a flowchart which shows an example of the main process which the microcomputer for game control performs. It is a flowchart which shows a timer interruption process. It is explanatory drawing which shows each random number. It is explanatory drawing which shows the big hit determination table and the big hit classification determination table. It is explanatory drawing which shows an example of a fluctuation pattern. It is explanatory drawing which shows an example of the content of an effect control command. It is explanatory drawing which shows an example of the content of an effect control command. It is a flowchart which shows a special symbol process process. It is a flowchart which shows a starting port switch passage process. It is explanatory drawing which shows the structural example of a preservation | save area | region (hold buffer). It is a flowchart which shows a winning time determination process. It is a flowchart which shows an example of a special symbol normal process. It is a flowchart which shows an example of a special symbol normal process. It is a flowchart which shows an example of a fluctuation pattern setting process. It is a flowchart which shows a display result designation | designated command transmission process. It is a flowchart which shows an example of a special symbol change process. It is a flowchart which shows an example of a special symbol stop process. It is a flowchart which shows an example of a jackpot end process. It is a flowchart which shows an example of the main process which the microcomputer for production control performs. It is a flowchart which shows an example of a command analysis process. It is explanatory drawing which shows the structural example of the determination result memory buffer at the time of winning. It is explanatory drawing which shows the random number which the microcomputer for production control uses. It is explanatory drawing which shows an example of a background image. It is explanatory drawing which shows an example of the change of a background image. It is a flowchart which shows an example of production control process processing. It is a flowchart which shows prefetch background determination processing. It is explanatory drawing which shows a prefetch determination table. It is a flowchart which shows an example of a variation pattern command reception waiting process. It is a flowchart which shows an example of an effect design change start process. It is a flowchart which shows a background determination process. It is a flowchart which shows a background determination process. It is explanatory drawing which shows a transfer determination table, a selection effect determination table, and a special background determination table. It is explanatory drawing which shows the structural example of a process table. It is a flowchart which shows an example of a process during effect design change. It is a flowchart which shows an example of a process during effect design change. It is a flowchart which shows an example of an effect design change stop process. It is explanatory drawing which shows the random number which the microcomputer for presentation control in 2nd Embodiment uses. It is explanatory drawing which shows an initial period determination table. It is a flowchart which shows a part of background determination process in 2nd Embodiment. It is explanatory drawing which shows the random number which the microcomputer for presentation control in 2nd Embodiment uses. It is explanatory drawing which shows an initial period determination table. It is a flowchart which shows a part of background determination process in 2nd Embodiment.

Embodiment 1 FIG.
Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, the overall configuration of a pachinko gaming machine 1 that is an example of a gaming machine will be described. FIG. 1 is a front view of the pachinko gaming machine 1 as seen from the front.

  The pachinko gaming machine 1 includes an outer frame (not shown) formed in a vertically long rectangular shape, and a game frame attached to the inside of the outer frame so as to be openable and closable. Further, the pachinko gaming machine 1 has a glass door frame 2 formed in a frame shape that is provided in the game frame so as to be opened and closed. The game frame includes a front frame (not shown) that can be opened and closed with respect to the outer frame, a mechanism plate (not shown) to which mechanism parts and the like are attached, and various parts (games to be described later) attached to them. A structure including the board 6).

  On the lower surface of the glass door frame 2 is a hitting ball supply tray (upper plate) 3. Under the hitting ball supply tray 3, there are provided a surplus ball receiving tray 4 for storing game balls that cannot be accommodated in the hitting ball supply tray 3, and a hitting operation handle (operation knob) 5 for firing the hitting ball. A game board 6 is detachably attached to the back surface of the glass door frame 2. The game board 6 is a structure including a plate-like body constituting the game board 6 and various components attached to the plate-like body. In addition, a game area 7 is formed on the front surface of the game board 6 in which a game ball that has been struck can flow down.

  On the left side of the lower part of the game board 6, a first special symbol display (first variable display portion) 8a for variably displaying the first special symbol as identification information is provided. In this embodiment, the first special symbol display 8a is realized by a simple and small display (for example, 7 segment LED) capable of variably displaying numbers 0 to 9. In other words, the first special symbol display 8a is configured to variably display numbers (or symbols) from 0 to 9. On the lower right side of the game board 6, a second special symbol display (second variable display portion) 8b for variably displaying the second special symbol as identification information is provided. The second special symbol display 8b is realized by a simple and small display (for example, 7 segment LED) capable of variably displaying numbers 0 to 9. That is, the second special symbol display 8b is configured to variably display numbers (or symbols) from 0 to 9.

  The small display is formed in a square shape, for example. In this embodiment, the type of the first special symbol and the type of the second special symbol are the same (for example, both 0 to 9), but the types may be different. Further, the first special symbol display 8a and the second special symbol display 8b may be configured to variably display numbers (or two-digit symbols) of, for example, 00 to 99, for example.

  Hereinafter, the first special symbol and the second special symbol may be collectively referred to as a special symbol, and the first special symbol indicator 8a and the second special symbol indicator 8b are collectively referred to as a special symbol indicator (variable display unit). There are things to do.

  In this embodiment, two special symbol indicators 8a and 8b are provided, but the gaming machine may include only one special symbol indicator.

  For the variable display of the first special symbol or the second special symbol, the first start condition or the second start condition, which is the variable display execution condition, is satisfied (for example, the game ball has the first start winning opening 13 or the second start winning opening) 14 after passing (including winning)), the variable display start condition (for example, when the number of reserved memories is not 0 and the variable display of the first special symbol and the second special symbol is not executed) The state is started and the big hit game is not executed), and when the variable display time (fluctuation time) elapses, the display result (stop symbol) is derived and displayed. Note that the passing of a game ball means that the game ball has passed through a predetermined area such as a prize opening or a gate, and that includes a game ball entering (winning) a prize opening. It is. Deriving and displaying the display result is to finally stop and display a symbol (an example of identification information).

  For the variable display of the special symbol, after the start condition which is the execution condition of the variable display is satisfied (for example, the game ball has passed through the start winning opening 14 (including winning)), the variable display start condition (for example, holding) It starts when the number of memories is not 0, the special symbol variable display is not executed, and the big hit game is not executed. When the time elapses, the display result (stop symbol) is derived and displayed. Note that the passing of a game ball means that the game ball has passed through a predetermined area such as a prize opening or a gate, and that includes a game ball entering (winning) a prize opening. It is. Deriving and displaying the display result is to finally stop and display a symbol (an example of identification information).

  An effect display device 9 composed of a liquid crystal display device (LCD) is provided near the center of the game area 7. The effect display device 9 performs variable display of decorative (decorative) effect symbols (decorative symbols) in synchronization with variable display of the first special symbol or the second special symbol. Therefore, the effect display device 9 corresponds to a variable display device that performs variable display of effect symbols. The display screen of the effect display device 9 includes a symbol display area for variably displaying, for example, three effect symbols of “left”, “middle”, and “right”. The symbol display area includes “left”, “middle”, and “right” symbol display areas, but the position of the symbol display area does not have to be fixed on the display screen of the effect display device 9. Three areas of the display area may be separated. The effect display device 9 is controlled by an effect control microcomputer mounted on the effect control board. When the first special symbol display 8a is executing variable display of the first special symbol, the effect control microcomputer causes the effect display device 9 to execute the effect display along with the variable display, and the second special symbol display 8a executes the second special display. When the variable display of the second special symbol is executed on the symbol display 8b, the effect display is executed by the effect display device 9 along with the variable display, so that the progress of the game can be easily grasped. .

  Further, in the effect display device 9, symbols other than the symbol that becomes the final stop symbol (for example, the middle symbol of the left and right middle symbols) continue for a predetermined time, and the jackpot symbol (for example, the left middle right symbol is aligned with the same symbol). Stops, swings, scales, or deforms in a state that matches the symbol combination), or multiple symbols fluctuate synchronously in the same symbol, or the position of the display symbol is switched Thus, an effect performed in a state where the possibility of occurrence of a big hit (hereinafter, these states are referred to as reach states) before the final result is displayed is referred to as reach effect. Further, the reach state and its state are referred to as a reach mode. Furthermore, variable display including reach production is called reach variable display. And when the display result of the symbol variably displayed on the effect display device 9 is not a big hit symbol, it becomes “out” and the variation display state ends. A player plays a game while enjoying how to generate a big hit.

  When the shifted symbol is stopped and displayed on the first special symbol display 8a, the second special symbol display 8b, and the effect display device 9, the variable display state of the effect symbol is started after the variable display of the effect symbol is started. There may be a case where a predetermined combination of effects that does not reach reach is stopped and displayed without reaching reach. Such a variable display mode of the effect symbol is referred to as a variable display mode of “non-reach” (also referred to as “normally shift”) in a case where the variable display result is a loss symbol.

  When the shifted symbol is stopped and displayed on the first special symbol display 8a, the second special symbol display 8b, and the effect display device 9, the variable display state of the effect symbol is started after the variable display of the effect symbol is started. After reaching the reach state, a reach effect is executed, and a combination of predetermined effect symbols that do not eventually become a jackpot symbol may be stopped and displayed. Such a variable display result of the effect design is referred to as a variable display mode of “reach” (also referred to as “reach out”) when the variable display result is “out of”.

  In this embodiment, a variation display of the effect symbol is used as the effect of the liquid crystal display in the effect display device 9, but the effect performed in the effect display device 9 is not limited to the variation display of the effect symbol. It is also possible to execute an effect having a predetermined story characteristic and display an effect that displays the result of the story based on the determination result of the big hit determination or the variation pattern.

  A winning device having a first start winning port 13 is provided below the effect display device 9. The game ball won in the first start winning opening 13 is guided to the back of the game board 6 and detected by the first start opening switch 13a.

  A variable winning ball device 15 having a second starting winning port 14 through which a game ball can be won is provided below a winning device having a first starting winning port (first starting port) 13. The game ball that has won the second start winning opening (second start opening) 14 is guided to the back of the game board 6 and detected by the second start opening switch 14a. The variable winning ball device 15 is opened by a solenoid 16. When the variable winning ball device 15 is in the open state, the game ball can be awarded to the second starting winning port 14 (it is easier to start winning), which is advantageous for the player. In the state where the variable winning ball apparatus 15 is in the open state, it is easier for the game ball to win the second start winning opening 14 than the first starting winning opening 13. In addition, in a state where the variable winning ball device 15 is in the closed state, the game ball does not win the second start winning opening 14. Therefore, in a state where the variable winning ball device 15 is in the closed state, it is easier for the game ball to win the first starting winning port 13 than the second starting winning port 14. In the state where the variable winning ball device 15 is in the closed state, it may be configured so that it is possible to win although it is difficult to win (that is, the game ball is difficult to win).

  Hereinafter, the first start winning opening 13 and the second start winning opening 14 may be collectively referred to as a start winning opening or a starting opening.

  When the variable winning ball device 15 is controlled to be in the open state, the game ball heading for the variable winning ball device 15 is very likely to win the second start winning port 14.

  On the side of the first special symbol display 8a, the number of effective winning balls that have entered the first start winning opening 13, that is, the first reserved memory number (the reserved memory is also referred to as the start memory or the start prize memory) is displayed. A first special symbol storage memory display 18a comprising four displays is provided. The first special symbol storage memory indicator 18a increases the number of indicators to be lit by 1 each time there is an effective start winning. Then, each time the variable display on the first special symbol display 8a is started, the number of indicators to be turned on is reduced by one.

  On the side of the second special symbol display 8b, a second special symbol hold memory display 18b comprising four displays for displaying the number of effective winning balls that have entered the second start winning opening 14, that is, the second reserved memory number. Is provided. The second special symbol storage memory display 18b increases the number of indicators to be lit by 1 every time there is an effective start winning. Then, each time the variable display on the second special symbol display 8b is started, the number of indicators to be turned on is reduced by one.

  Further, the display screen of the effect display device 9 is provided with a first reserved memory display unit 18c for displaying the first reserved memory number and a second reserved memory display unit 18d for displaying the second reserved memory number. . In addition, you may make it provide the area | region (sum total pending | holding memory display part) which displays the total number (sum total pending memory count) which is the sum total of the 1st pending memory count and the 2nd pending memory count. By providing a summation pending storage display unit that displays the total number, it is possible to easily grasp the total number of execution conditions that are not satisfied with the variable display start condition.

  In this embodiment, as shown in FIG. 1, the variable winning ball apparatus 15 that opens and closes only the second start winning opening 14 is provided. Any of the start winning ports 14 may be provided with a variable winning ball device that performs an opening / closing operation.

  The effect display device 9 is for decoration (for effects) during the variable display time of the first special symbol by the first special symbol display 8a and during the variable display time of the second special symbol by the second special symbol display 8b. A variable display of the effect symbol as the symbol is performed. The variable display of the first special symbol on the first special symbol display 8a and the variable display of the effect symbol on the effect display device 9 are synchronized. Further, the variable display of the second special symbol on the second special symbol display 8b and the variable display of the effect symbol on the effect display device 9 are synchronized. Further, when the jackpot symbol is stopped and displayed on the first special symbol display 8a and when the jackpot symbol is stopped and displayed on the second special symbol display 8b, the effect display device 9 reminds the jackpot The combination of is stopped and displayed.

  In this embodiment, as will be described later, the game control microcomputer 560 that controls the change display of the special symbol transmits a change pattern command that can specify the change time, and the effect control microcomputer 100 receives the change pattern command. The variation display of the effect symbol is controlled according to the variation time specified by the variation pattern command. Therefore, since the variation time is specified based on the variation pattern command, the variation display of the special symbol and the variation display of the effect symbol are executed in synchronization. Synchronizing means that the fluctuation start timing and the fluctuation end timing are substantially the same.

  Further, as shown in FIG. 1, a special variable winning ball device 20 is provided below the variable winning ball device 15. The special variable winning ball apparatus 20 includes an opening / closing plate, and when the specific display result (big hit symbol) is derived and displayed on the first special symbol display 8a, and the specific display result (big hit symbol) on the second special symbol display 8b. When the open / close plate is controlled to be open by the solenoid 21 in the specific game state (big hit game state) that occurs when the symbol is derived and displayed, the big winning opening that is the winning area is opened. The game ball that has won the big winning opening is detected by the count switch 23.

  The game area 6 is also provided with winning ports (ordinary winning ports) 29, 30, 33, 39 for paying out a predetermined number of premium game balls determined in advance based on winning of the game balls. The game balls won in the winning openings 29, 30, 33, 39 are detected by the winning opening switches 29a, 30a, 33a, 39a.

  A normal symbol display 10 is provided on the right side of the game board 6. The normal symbol display 10 variably displays a plurality of types of identification information (for example, “◯” and “x”) called normal symbols.

  When the game ball passes through the gate 32 and is detected by the gate switch 32a, variable display of the normal symbol display 10 is started. In this embodiment, variable display is performed by alternately lighting the upper and lower lamps (the symbols can be visually recognized when turned on). For example, if the lower lamp is turned on at the end of the variable display, it is a hit. . When the stop symbol on the normal symbol display 10 is a predetermined symbol (winning symbol), the variable winning ball device 15 is opened for a predetermined number of times. In other words, the state of the variable winning ball apparatus 15 is a state that is advantageous from a disadvantageous state for the player when the normal symbol is a stop symbol (a state in which a game ball can be awarded at the second start winning port 14). To change. In the vicinity of the normal symbol display 10, a normal symbol holding storage display 41 having a display unit with four LEDs for displaying the number of winning balls that have passed through the gate 32 is provided. Each time there is a game ball passing through the gate 32, that is, every time a game ball is detected by the gate switch 32a, the normal symbol storage memory display 41 increases the number of LEDs to be turned on by one. Each time variable display on the normal symbol display 10 is started, the number of LEDs to be lit is reduced by one. In addition, a probability variation state in which the probability of being determined to be a big hit compared to the normal state is high (a state in which the probability of being determined to be a big hit as a result of fluctuation display of special symbols is increased compared to the normal state). Then, the probability that the stop symbol in the normal symbol display 10 becomes a winning symbol is increased, and the opening time and the number of times of opening of the variable winning ball device 15 are increased. Even in the short state (the game state in which the variable display time of the special symbol is shortened) when the symbol variation time is shortened although it is not the probability variation state, the opening time and the number of times of opening of the variable winning ball device 15 are increased.

  On the left and right sides of the game area 7 of the game board 6, there are provided decorative LEDs 25 that are displayed blinking during the game, and at the lower part there is an outlet 26 for taking in a hit ball that has not won. In addition, two speakers 27 that utter sound effects and sounds as predetermined sound outputs are provided on the left and right upper portions outside the game area 7. On the outer periphery of the game area 7, a frame LED 28 provided on the front frame is provided.

  In the gaming machine, a ball striking device (not shown) that drives a driving motor in response to a player operating the batting operation handle 5 and uses the rotational force of the driving motor to launch a gaming ball to the gaming area 7. ) Is provided. A game ball launched from the ball striking device enters the game area 7 through a ball striking rail formed in a circular shape so as to surround the game area 7, and then descends the game area 7. When the game ball enters the first start winning opening 13 and is detected by the first start opening switch 13a, if the variable display of the first special symbol can be started (for example, the variable display of the special symbol ends, 1), the variable display (variation) of the first special symbol is started on the first special symbol display 8a, and the variable display of the effect symbol is started on the effect display device 9. That is, the variable display of the first special symbol and the effect symbol corresponds to winning in the first start winning opening 13. If the variable display of the first special symbol cannot be started, the first reserved memory number is increased by 1 on the condition that the first reserved memory number has not reached the upper limit value.

  When the game ball enters the second start winning opening 14 and is detected by the second start opening switch 14a, if the variable display of the second special symbol can be started (for example, the special symbol variable display ends, 2), the second special symbol display 8b starts variable display (variation) of the second special symbol, and the effect display device 9 starts variable display of the effect symbol. That is, the variable display of the second special symbol and the effect symbol corresponds to winning in the second start winning opening 14. If the variable display of the second special symbol cannot be started, the second reserved memory number is increased by 1 on condition that the second reserved memory number has not reached the upper limit value.

  Further, an operation button 150 that is an example of an operation means that can be operated by the player is provided on a member constituting the hit ball supply tray 3. The operation button 150 is provided with a push button switch that can be pressed by the player.

  In this embodiment, when the probability change big hit, the game state is shifted to a high probability state (probability change state: a game state in which the probability of making a big hit compared to the normal state), and the game A high base state (high frequency state) which is a gaming state controlled so that the ball is easy to start and win (that is, the variable display execution condition in the special symbol display 8 and the effect display device 9 is easily established). Migrate to In the high base state, the frequency at which the variable winning ball device 15 is opened is increased, or the time during which the variable winning ball device 15 is open is extended, compared to the case where the high base state is not set. This makes it easier to start a prize.

  FIG. 2 is a block diagram showing an example of the circuit configuration of the main board (game control board) 31. FIG. 2 also shows a payout control board 37, an effect control board 80, and the like. A game control microcomputer (corresponding to game control means) 560 for controlling the pachinko gaming machine 1 according to a program is mounted on the main board 31. The game control microcomputer 560 includes a ROM 54 for storing a game control (game progress control) program and the like, a RAM 55 as storage means used as a work memory, a CPU 56 for performing control operations in accordance with the program, and an I / O port unit 57. including. In this embodiment, the ROM 54 and the RAM 55 are built in the game control microcomputer 560. That is, the game control microcomputer 560 is a one-chip microcomputer. The one-chip microcomputer only needs to incorporate at least the CPU 56 and the RAM 55, and the ROM 54 may be external or built-in. The I / O port unit 57 may be externally attached. The game control microcomputer 560 further includes a random number circuit 503 that generates hardware random numbers (random numbers generated by the hardware circuit).

  The RAM 55 is a backup RAM as a non-volatile storage means, part or all of which is backed up by a backup power source created on the power supply substrate 910. That is, even if the power supply to the gaming machine is stopped, a part or all of the contents of the RAM 55 is stored for a predetermined period (until the capacitor as the backup power supply is discharged and the backup power supply cannot be supplied). In particular, at least data (a special symbol process flag or the like) corresponding to the game state, that is, the control state of the game control means, and data indicating the number of unpaid winning balls are stored in the backup RAM. The data corresponding to the control state of the game control means is data necessary for restoring the control state before the occurrence of a power failure or the like based on the data when the power is restored after a power failure or the like occurs. The data according to the control state corresponds to data indicating the progress state of the game. In this embodiment, it is assumed that the entire RAM 55 is backed up.

  In the game control microcomputer 560, the CPU 56 executes control in accordance with the program stored in the ROM 54, so that the game control microcomputer 560 (or CPU 56) executes (or performs processing) hereinafter. Specifically, the CPU 56 executes control according to a program. The same applies to microcomputers mounted on substrates other than the main substrate 31.

  The random number circuit 503 is a hardware circuit that is used to generate a random number for determination to determine whether or not to win a jackpot based on a display result of variable symbol special display. The random number circuit 503 has a random number generation function for updating numerical data according to a set update rule within a numerical range in which an initial value (for example, 0) and an upper limit value (for example, 65535) are set. The read numerical data is used as a random value.

  The random number circuit 503 includes a numeric data update range selection setting function (initial value selection setting function and upper limit value selection setting function), numeric data update rule selection setting function, and numeric data update rule selection. It has various functions such as a switching function. With such a function, the randomness of the generated random numbers can be improved.

  Further, the game control microcomputer 560 has a function of setting an initial value of numerical data updated by the random number circuit 503. For example, a predetermined calculation is performed using an ID number of the game control microcomputer 560 (an ID number assigned to each product of the game control microcomputer 560) stored in a predetermined storage area such as the ROM 54. The numerical data obtained by the execution is set as the initial value of the numerical data updated by the random number circuit 503. By performing such processing, the randomness of the random number generated by the random number circuit 503 can be further improved.

  Further, an input driver circuit 58 for supplying detection signals from the gate switch 32a, the start port switch 13a, the count switch 23, and the winning port switches 29a, 30a, 33a, 39a to the game control microcomputer 560 is also mounted on the main board 31. Yes. The main board also includes an output circuit 59 for driving the solenoid 16 for opening and closing the variable winning ball device 15 and the solenoid 21 for opening and closing the special variable winning ball device 20 that forms a big winning opening in accordance with a command from the game control microcomputer 560. 31.

  In addition, the game control microcomputer 560 includes a first special symbol display 8a, a second special symbol display 8b that variably displays special symbols, a normal symbol display 10 that variably displays normal symbols, and a first special symbol hold memory. Display control of the display 18a, the second special symbol storage memory display 18b, and the normal symbol storage memory display 41 is performed.

  An information output circuit (not shown) that outputs an information output signal such as jackpot information indicating the occurrence of a jackpot gaming state to an external device such as a hall computer is also mounted on the main board 31.

  In this embodiment, the effect control means (configured by the effect control microcomputer) mounted on the effect control board 80 instructs the effect contents from the game control microcomputer 560 via the relay board 77. An effect control command is received, and display control of the effect display device 9 for variably displaying effect symbols is performed.

  In addition, the effect control means mounted on the effect control board 80 controls the display of the decoration LED 25 provided on the game board and the frame LED 28 provided on the frame side via the lamp driver board 35. The sound output from the speaker 27 is controlled via the sound output board 70.

  FIG. 3 is a block diagram illustrating a circuit configuration example of the relay board 77, the effect control board 80, the lamp driver board 35, and the audio output board 70. In the example shown in FIG. 3, the lamp driver board 35 and the audio output board 70 are not equipped with a microcomputer, but may be equipped with a microcomputer. Further, without providing the lamp driver board 35 and the audio output board 70, only the effect control board 80 may be provided for effect control.

  The effect control board 80 includes an effect control CPU 101 and an effect control microcomputer 100 including a RAM for storing information related to effects such as effect symbol process flags. The RAM may be externally attached. In this embodiment, the RAM in the production control microcomputer 100 is not backed up. In the effect control board 80, the effect control CPU 101 operates in accordance with a program stored in a built-in or external ROM (not shown), and receives a capture signal from the main board 31 input via the relay board 77 ( In response to the (effect control INT signal), an effect control command is received via the input driver 102 and the input port 103. Further, the effect control CPU 101 causes the VDP (video display processor) 109 to perform display control of the effect display device 9 based on the effect control command.

  In this embodiment, a VDP 109 that performs display control of the effect display device 9 in cooperation with the effect control microcomputer 100 is mounted on the effect control board 80. The VDP 109 has an address space independent of the production control microcomputer 100, and maps a VRAM therein. VRAM is a buffer memory for developing image data. Then, the VDP 109 outputs the image data in the VRAM to the effect display device 9 via the frame memory.

  The effect control CPU 101 outputs to the VDP 109 a command for reading out necessary data from a CGROM (not shown) in accordance with the received effect control command. The CGROM stores character image data and moving image data displayed on the effect display device 9, specifically, a person, characters, figures, symbols (including effect symbols), and background image data in advance. ROM. The VDP 109 reads image data from the CGROM in response to the instruction from the effect control CPU 101. The VDP 109 executes display control based on the read image data.

  The effect control command and the effect control INT signal are first input to the input driver 102 on the effect control board 80. The input driver 102 passes the signal input from the relay board 77 only in the direction toward the inside of the effect control board 80 (does not pass the signal in the direction from the inside of the effect control board 80 to the relay board 77). It is also a unidirectional circuit as a regulating means.

  As a signal direction regulating means, the signal inputted from the main board 31 is allowed to pass through the relay board 77 only in the direction toward the effect control board 80 (the signal is not passed in the direction from the effect control board 80 to the relay board 77). The unidirectional circuit 74 is mounted. For example, a diode or a transistor is used as the unidirectional circuit. FIG. 3 illustrates a diode. A unidirectional circuit is provided for each signal. Furthermore, since the effect control command and the effect control INT signal are output from the main board 31 via the output port 571 that is a unidirectional circuit, the signal from the relay board 77 toward the inside of the main board 31 is restricted. That is, the signal from the relay board 77 does not enter the inside of the main board 31 (the game control microcomputer 560 side). The output port 571 is a part of the I / O port unit 57 shown in FIG. Further, a signal driver circuit that is a unidirectional circuit may be further provided outside the output port 571 (on the relay board 77 side).

  In addition, the effect control CPU 101 inputs an operation signal (press signal) from the operation button 150 via the input port 107 in response to a pressing operation on the operation button 150 by the player.

  Further, the effect control CPU 101 outputs a signal for driving the LED to the lamp driver board 35 via the output port 105. Further, the production control CPU 101 outputs sound number data to the audio output board 70 via the output port 104.

  In the lamp driver board 35, a signal for driving the LED is input to the LED driver 352 via the input driver 351. The LED driver 352 supplies a current to a light emitter provided on the frame side such as the frame LED 28 based on a signal for driving the LED. Further, an electric current is supplied to the decoration LED 25 provided on the game board side.

  In the voice output board 70, the sound number data is input to the voice synthesis IC 703 via the input driver 702. The voice synthesizing IC 703 generates voice or sound effect according to the sound number data, and outputs it to the amplifier circuit 705. The amplification circuit 705 outputs an audio signal obtained by amplifying the output level of the speech synthesis IC 703 to a level corresponding to the volume set by the volume 706 to the speaker 27. The voice data ROM 704 stores control data corresponding to the sound number data. The control data corresponding to the sound number data is a collection of data showing the output form of the sound effect or sound in a time series in a predetermined period (for example, the changing period of the effect design).

  Next, the operation of the gaming machine will be described. FIG. 4 is a flowchart showing a main process executed by the game control microcomputer 560 on the main board 31. When power is supplied to the gaming machine and power supply is started, the input level of the reset terminal to which the reset signal is input becomes high level, and the gaming control microcomputer 560 (specifically, the CPU 56) After executing a security check process, which is a process for confirming whether the contents of the program are valid, the main process after step S1 is started. In the main process, the CPU 56 first performs necessary initial settings.

  In the initial setting process, the CPU 56 first sets the interrupt prohibition (step S1). Next, the interrupt mode is set to interrupt mode 2 (step S2), and a stack pointer designation address is set to the stack pointer (step S3). After initialization of the built-in device (CTC (counter / timer) and PIO (parallel input / output port), which are built-in devices (built-in peripheral circuits)) is performed (step S4), the RAM is accessible (Step S5). In the interrupt mode 2, the address synthesized from the value (1 byte) of the specific register (I register) built in the CPU 56 and the interrupt vector (1 byte: least significant bit 0) output from the built-in device is This mode indicates an interrupt address.

  Next, the CPU 56 checks the state of the output signal (clear signal) of a clear switch (for example, mounted on the power supply board) input via the input port (step S6). When the ON is detected in the confirmation, the CPU 56 executes normal initialization processing (steps S10 to S15).

  If the clear switch is not on, check whether data protection processing of the backup RAM area (for example, power supply stop processing such as addition of parity data) was performed when power supply to the gaming machine was stopped (Step S7). When it is confirmed that such protection processing is not performed, the CPU 56 executes initialization processing. Whether there is backup data in the backup RAM area is confirmed, for example, by the state of the backup flag set in the backup RAM area in the power supply stop process.

  When it is confirmed that the power supply stop process has been performed, the CPU 56 performs data check of the backup RAM area (step S8). In this embodiment, a parity check is performed as a data check. Therefore, in step S8, the calculated checksum is compared with the checksum calculated and stored by the same process in the power supply stop process. When the power supply is stopped after an unexpected power failure or the like, the data in the backup RAM area should be saved, so the check result (comparison result) is normal (matched). That the check result is not normal means that the data in the backup RAM area is different from the data when the power supply is stopped. In such a case, since the internal state cannot be returned to the state when the power supply is stopped, an initialization process that is executed when the power is turned on is not performed when the power supply is stopped.

  If the check result is normal, the CPU 56 recovers the game state restoration process (steps S41 to S43) for returning the internal state of the game control means and the control state of the electrical component control means such as the effect control means to the state when the power supply is stopped. Process). Specifically, the start address of the backup setting table stored in the ROM 54 is set as a pointer (step S41), and the contents of the backup setting table are sequentially set in the work area (area in the RAM 55) (step S42). ). The work area is backed up by a backup power source. In the backup setting table, initialization data for an area that may be initialized in the work area is set. As a result of the processing in steps S41 and S42, the saved contents of the work area that should not be initialized remain as they are. The part that should not be initialized is, for example, data indicating the gaming state before the power supply is stopped (special symbol process flag, probability variation flag, time reduction flag, etc.), and the area where the output state of the output port is saved (output port buffer) ), A portion in which data indicating the number of unpaid prize balls is set.

  Further, the CPU 56 transmits a power failure recovery designation command as an initialization command at the time of power supply recovery (step S43). Further, the CPU 56 transmits a display result designation command designating the display result stored in the backup RAM to the effect control board 80 (step S44). Then, the process proceeds to step S14.

  In this embodiment, the value of a variable time timer (to be described later) is also stored in the backup RAM area. Therefore, when the power failure is restored, after the display result designation command is transmitted in step S44, measurement of the saved variation time timer value is resumed, and the variation display of the special symbol is resumed and saved. When the value of the changed time timer has timed out, a symbol determination designation command to be described later is further transmitted. In this embodiment, a special symbol process flag value, which will be described later, is also stored in the backup RAM area. Therefore, when the power failure is recovered, the special symbol process is resumed from the process corresponding to the value of the stored special symbol process flag.

  In the initialization process, the CPU 56 first performs a RAM clear process (step S10). The RAM clear process initializes predetermined data (for example, count value data of a counter for generating a random number for determination per normal symbol) to 0, but an arbitrary value or a predetermined value It may be initialized to. In addition, the entire area of the RAM 55 may not be initialized, and predetermined data (for example, count value data of a counter for generating a random number for determination per normal symbol) may be left as it is. Further, the start address of the initialization setting table stored in the ROM 54 is set as a pointer (step S11), and the contents of the initialization setting table are sequentially set in the work area (step S12).

  By the processing in steps S11 and S12, for example, a normal symbol determination random number counter, a special symbol buffer, a total prize ball number storage buffer, a special symbol process flag, and other flags for selectively performing processing according to the control state are initialized. Value is set.

  Further, the CPU 56 initializes a sub board (a board on which a microcomputer other than the main board 31 is mounted) (a command indicating that the game control microcomputer 560 has executed an initialization process). Is also transmitted to the sub-board (step S13). For example, when the effect control microcomputer 100 receives the initialization designation command, the effect display device 9 performs screen display for notifying that the control of the gaming machine has been performed, that is, initialization notification.

  Further, the CPU 56 executes a random number circuit setting process for initial setting of the random number circuit 503 (step S14). For example, the CPU 56 performs setting according to the random number circuit setting program to cause the random number circuit 503 to update the value of the random R.

  In step S15, the CPU 56 sets a register of the CTC built in the game control microcomputer 560 so that a timer interrupt is periodically taken every predetermined time (for example, 2 ms). That is, a value corresponding to, for example, 2 ms is set in a predetermined register (time constant register) as an initial value. In this embodiment, it is assumed that a timer interrupt is periodically taken every 2 ms.

  When the execution of the initialization process (steps S10 to S15) is completed, the CPU 56 repeatedly executes the display random number update process (step S17) and the initial value random number update process (step S18) in the main process. When the display random number update process and the initial value random number update process are executed, the interrupt disabled state is set (step S16). Set (step S19). In this embodiment, the display random number is a random number for determining the stop symbol of the special symbol when it is not a big hit, or a random number for determining whether to reach when it is not a big hit, The random number update process is a process for updating the count value of the counter for generating the display random number. The initial value random number update process is a process for updating the count value of the counter for generating the initial value random number. In this embodiment, the initial value random number is an initial value of a count value of a counter for generating a random number for determining whether or not to win a normal symbol (ordinary random number generating counter for normal symbol). It is a random number to determine. A game control process for controlling the progress of the game, which will be described later (the game control microcomputer 560 controls game devices such as an effect display device, a variable winning ball device, a ball payout device, etc. provided in the game machine itself. In the process of transmitting a command signal to be controlled by another microcomputer, or a game machine control process), the count value of the random number for determining the normal symbol is one round (the random number for determining the normal symbol is taken). When the value is incremented by the number of values between the minimum value and the maximum value of the possible values), an initial value is set in the counter.

  In this embodiment, the reach effect is executed using an effect symbol variably displayed on the effect display device 9. Further, when the display result of the special symbol is a jackpot symbol, the reach effect is always executed. When the display result of the special symbol is not a jackpot symbol, the CPU 56 determines whether to execute the reach effect by performing a lottery to determine a variation pattern using a random number. However, it is the production control microcomputer 100 that actually executes the reach production control.

  When the timer interrupt occurs, the CPU 56 executes the timer interrupt process of steps S20 to S34 shown in FIG. In the timer interrupt process, first, a power-off detection process for detecting whether or not a power-off signal is output (whether or not an on-state is turned on) is executed (step S20). The power-off signal is output, for example, when a power supply monitoring circuit mounted on the power supply board detects a decrease in the voltage of the power supplied to the gaming machine. In the power-off detection process, when detecting that the power-off signal is output, the CPU 56 executes a power supply stop process for saving necessary data in the backup RAM area. Next, detection signals of the gate switch 32a, the start port switch 14a, and the count switch 23 are input via the input driver circuit 58, and the state determination is performed (switch processing: step S21).

  Next, the CPU 56 executes display control processing for performing display control of the special symbol display 8, the normal symbol display 10, the special symbol hold storage display 18, and the normal symbol hold storage display 41 (step S22). For the special symbol display 8 and the normal symbol display 10, control for outputting a drive signal to each display is executed according to the contents of the output buffer set in steps S32 and S33.

  Also, a process of updating the count value of each counter for generating each determination random number such as a random number for determination per normal symbol used for game control is performed (determination random number update process: step S23). The CPU 56 further performs a process of updating the count value of the counter for generating the initial value random number and the display random number (initial value random number update process, display random number update process: steps S24 and S25).

  Further, the CPU 56 performs special symbol process processing (step S26). In the special symbol process, in the special symbol process, the first special symbol indicator 8a, the second special symbol indicator 8b, and the special symbol process flag for controlling the special prize opening in a predetermined order are executed. To do. The CPU 56 updates the value of the special symbol process flag according to the gaming state.

  Next, normal symbol process processing is performed (step S27). In the normal symbol process, the CPU 56 executes a corresponding process according to the normal symbol process flag for controlling the display state of the normal symbol display 10 in a predetermined order. The CPU 56 updates the value of the normal symbol process flag according to the gaming state.

  Further, the CPU 56 performs a process of sending an effect control command to the effect control microcomputer 100 (effect control command control process: step S28).

  Further, the CPU 56 performs information output processing for outputting data such as jackpot information, start information, probability variation information supplied to the hall management computer, for example (step S29).

  Further, the CPU 56 executes a prize ball process for setting the number of prize balls based on detection signals from the first start port switch 13a, the second start port switch 14a, and the count switch 23 (step S30). Specifically, the payout control micro mounted on the payout control board 37 in response to the winning detection based on any one of the first start port switch 13a, the second start port switch 14a and the count switch 23 being turned on. A payout control command (prize ball number signal) indicating the number of prize balls is output to the computer. The payout control microcomputer drives the ball payout device 97 in accordance with a payout control command indicating the number of winning balls.

  In this embodiment, a RAM area (output port buffer) corresponding to the output state of the output port is provided. However, the CPU 56 relates to on / off of the solenoid in the RAM area corresponding to the output state of the output port. The contents are output to the output port (step S31: output process).

  Further, the CPU 56 performs a special symbol display control process for setting special symbol display control data for effect display of special symbols in the output buffer for setting the special symbol display control data according to the value of the special symbol process flag ( Step S32).

  Further, the CPU 56 performs a normal symbol display control process for setting normal symbol display control data for effect display of the normal symbol in an output buffer for setting the normal symbol display control data according to the value of the normal symbol process flag ( Step S33). For example, when the start flag related to the variation of the normal symbol is set, the CPU 56 switches the display state (“◯” and “×”) for the variation rate of the normal symbol every 0.2 seconds until the end flag is set. With such a speed, the value of the display control data set in the output buffer (for example, 1 indicating “◯” and 0 indicating “x”) is switched every 0.2 seconds. Further, the CPU 56 outputs a normal signal on the normal symbol display 10 by outputting a drive signal in step S22 in accordance with the display control data set in the output buffer.

  Thereafter, the interrupt permission state is set (step S34), and the process is terminated.

  With the above control, in this embodiment, the game control process is started every 2 ms. The game control process corresponds to the processes of steps S21 to S33 (except for step S29) in the timer interrupt process. In this embodiment, the game control process is executed by the timer interrupt process. However, in the timer interrupt process, for example, only a flag indicating that an interrupt has occurred is set, and the game control process is performed by the main process. May be executed.

  With the above control, in this embodiment, the game control process is started every 2 ms. The game control process corresponds to the processes in steps S21 to S33 (excluding step S29) in the timer interrupt process. In this embodiment, the game control process is executed by the timer interrupt process. However, in the timer interrupt process, for example, only a flag indicating that an interrupt has occurred is set, and the game control process is performed by the main process. May be executed.

FIG. 6 is an explanatory diagram showing each random number. Each random number is used as follows.
(1) Random 1: Determine the type of jackpot (probable jackpot, normal jackpot) (for determining jackpot type)
(2) Random 2: Determine (variation time) of variation pattern (for variation pattern determination)
(3) Random 3: Determines whether or not to generate a hit based on a normal symbol (for determining per normal symbol)
(4) Random 4: Determine initial value of random 3 (for determining random 3 initial value)

  In step S23 in the game control process shown in FIG. 6, the game control microcomputer 560 uses a counter for generating (1) a big hit type determining random number and (3) a normal symbol determining random number. Count up (add 1). That is, they are decision random numbers, and other random numbers are display random numbers (random 2) or initial value random numbers (random 4). In addition, in order to improve a game effect, you may use random numbers other than said random number. In this embodiment, a random number generated by hardware incorporated in the game control microcomputer 560 (or hardware external to the game control microcomputer 560) is used as the jackpot determination random number.

  FIG. 7 is an explanatory diagram showing a jackpot determination table. The jackpot determination table is a collection of data stored in the ROM 54 and is a table in which a jackpot determination value to be compared with the random R is set. The jackpot determination table includes a normal-time jackpot determination table used in a normal state (a gaming state that is not a probability change state) and a probability change jackpot determination table used in a probability change state. Each value described in the left column of FIG. 7 (A) is set in the normal jackpot determination table, and each value described in the right column of FIG. 7 (A) is set in the probability change jackpot determination table. Is set. The numerical value described in FIG. 7A is a jackpot determination value.

  The CPU 56 extracts the count value of the random number circuit 503 at a predetermined time and uses the extracted value as the value of the big hit determination random number (random R). The big hit determination random number value is shown in FIG. If it matches any of the big hit determination values, it is decided to make a big hit (probability big hit or normal big hit) for the special symbol. Note that the “probability” shown in FIG. 7A indicates the probability (ratio) of a big hit. Further, deciding whether or not to make a big hit means deciding whether or not to shift to the big win gaming state, but decides whether or not to make the stop symbol in the special symbol display 8 a big hit symbol. It also means that.

  FIG. 7B is an explanatory diagram showing a jackpot type determination table stored in the ROM 54. The jackpot type determination table shows that when the variable display result is determined to be a jackpot symbol, the jackpot type is “normal jackpot” or “probable bonus jackpot” based on the random number for determining the jackpot type (random 2). It is a table that is referenced to determine one of them. The big hit type determination table is a numerical value to be compared with a random 1 value, and a determination value (big hit type determination value) corresponding to each of “normal big hit” and “probability big hit” is set. When the value of random 1 matches any of the jackpot type determination values, the CPU 56 determines the jackpot type as a type corresponding to the matched jackpot type determination value.

The “ordinary big hit” is a big hit in which the big winning opening is opened 15 times (15 rounds) during the big hit game, and when the big hit game is finished, the gaming state is shifted to the non-probable change state (low probability state). In addition, when the big hit game ends, the gaming state shifts to a short time state (high base state). The time-short state continues until the special symbol variable display (variation) is executed 100 times. The “probable big hit” is a big hit that will change the gaming state to the probable state (high probability state) when the big winning game is opened 15 times (15 rounds) during the big hit game and the big hit game ends. In addition, when the big hit game ends, the gaming state shifts to a short time state (high base state). The time-short state continues until the next big hit occurs.
In this embodiment, there are “normal big hit” and “probability big hit” as the big hit types, but there may be other big hit types.

  FIG. 8 is an explanatory diagram showing an example of a variation pattern used in this embodiment. In FIG. 8, “EXT” indicates EXT data of the second byte in the effect control command having a two-byte structure. “Time” indicates the variation time of the special symbol (variable display period of identification information).

  In the example shown in FIG. 8, each variation pattern of the special symbol depends on the difference in various production modes, such as whether it is out-of-game, jackpot, reach or not, and reach mode when reaching Several types are available. The reach effect is executed in the effect display device 9 controlled by the effect control microcomputer 100.

  “Normal fluctuation” is a fluctuation pattern without a reach mode. “Normal reach” is a variation pattern with a predetermined reach mode. “Super-reach” is a variation pattern with a reach form different from “normal reach”, but even if the “super-reach” reach form is executed following the reach form of “normal reach”. Good. Note that the difference in reach form means that a change in a different form (speed, rotation direction, etc.) is performed or a character or the like appears in the reach change time. In addition, “normal reach” and “super reach” may or may not be a big hit, but the selection ratio of “super reach” in the case of out of reach (in the case of out of reach) The selectivity of “super reach” in the case of a big hit is higher than the selectivity / selection of reach (super reach + normal reach).

  FIG. 9 and FIG. 10 are explanatory diagrams showing an example of contents of the effect control command transmitted by the game control microcomputer 560. In the example shown in FIG. 9 and FIG. 10, the command 80XX (H) is an effect control command (variation time variable) for designating a variation pattern of the effect symbol that is variably displayed on the effect display device 9 in response to the variable symbol special display. (Variation pattern command including information) (corresponding to the variation pattern XX). That is, when a unique number is assigned to each of the usable variation patterns shown in FIG. 8, there is a variation pattern command corresponding to each variation pattern specified by the number. “(H)” indicates a hexadecimal number. The effect control command for designating the variation pattern is also a command for designating the start of variation. Therefore, when the effect control microcomputer 100 receives the command 80XX (H), the effect display device 9 controls the effect display device 9 to start variable display of the effect symbols.

  Commands 8C01 (H) to 8C03 (H) are effect control commands that can specify whether or not to make a big hit, and the type of big hit. The effect control microcomputer 100 determines the display results of the effect symbols in response to the reception of the commands 8C01 (H) to 8C03 (H), so the commands 8C01 (H) to 8C03 (H) are referred to as display result designation commands.

  Command 8D01 (H) is an effect control command (first symbol variation designation command) indicating that variable display (variation) of the first special symbol is started. Command 8D02 (H) is an effect control command (second symbol variation designation command) indicating that variable display (variation) of the second special symbol is started. The first symbol variation designation command and the second symbol variation designation command may be collectively referred to as a special symbol specifying command (or symbol variation designation command). Note that information indicating whether to start variable display of the first special symbol or variable display of the second special symbol may be included in the variation pattern command.

  Command 8F00 (H) is an effect control command (symbol confirmation designation command) indicating that the variable display (fluctuation) of the effect symbol (decoration symbol) is terminated and the display result (stop symbol) is derived and displayed. When receiving the symbol confirmation designation command, the effect control microcomputer 100 ends the variable display (fluctuation) of the effect symbol and derives and displays the display result.

  Command 9000 (H) is an effect control command (initialization designation command: power-on designation command) transmitted when power supply to the gaming machine is started. Command 9200 (H) is an effect control command (power failure recovery designation command) transmitted when power supply to the gaming machine is resumed. When the power supply to the gaming machine is started, the gaming control microcomputer 560 transmits a power failure recovery designation command if data is stored in the backup RAM, and if not, initialization designation is performed. Send a command.

  Command 9F00 (H) is an effect control command (customer waiting demonstration designation command) for designating a customer waiting demonstration.

  Command A001 (H) is an effect control command for displaying a fanfare screen, that is, designating the start of a big hit game (hereinafter also referred to as a big hit start designation command or a fanfare designation command).

  The command A1XX (H) is an effect control command (special command during opening of a big winning opening) indicating a display during the opening of the big winning opening for the number of times (round) indicated by XX. A2XX (H) is an effect control command (designation command after opening the big winning opening) indicating the closing of the big winning opening for the number of times (round) indicated by XX.

  Command A301 (H) is an effect control command (a jackpot end designation command) for displaying the jackpot end screen, that is, for ending the jackpot game.

  Command B001 (H) is an effect control command (low base state designation command) indicating that the gaming state is the low base state. Command B002 (H) is an effect control command (high base state designation command) indicating that the gaming state is the high base state. Command B003 (H) is an effect control command (non-probability change state designation command) indicating that the gaming state is not the probability change state. Command B004 (H) is an effect control command (probability change state designation command) indicating that the gaming state is a probability change state.

  The low base state designation command, the high base state designation command, the non-probability change state designation command, and the probability change state designation command may be collectively referred to as a gaming state designation command.

  Command C000 (H) is an effect control command (first reserved memory number addition designation command) that specifies that the first reserved memory number has increased by one. Command C100 (H) is an effect control command (second reserved memory number addition designation command) that specifies that the second reserved memory number has increased by one.

  Command C4XX (H) is an effect control command (winning determination result designation command) indicating the content of the determination result at the time of winning (the result of the determination process executed when the start winning is generated). In this embodiment, in the winning determination process described later (see FIG. 14), the game control microcomputer 560 determines whether or not a start winning has occurred at the first starting winning opening 13 or the second starting winning opening 14. It is determined whether or not a big hit is made based on the start winning, and a variable display variation pattern based on the start winning is determined. Then, a determination result is set in the EXT data of the determination result designation command at the time of winning, and control to transmit to the production control microcomputer 100 is performed.

  Further, in this embodiment, when the jackpot symbol is stopped and displayed on the special symbol display 8, the reach effect is executed after the variable symbol display state of the effect symbol reaches the reach state, and finally the effect display device In FIG. 9, the effect symbols are all stopped and displayed in the symbol display areas 9L, 9C, and 9R for “left”, “middle”, and “right”.

  In this embodiment, the effect control command has a 2-byte structure, the first byte represents MODE (command classification), and the second byte represents EXT (command type). The first bit (bit 7) of the MODE data is always set to “1”, and the first bit (bit 7) of the EXT data is always set to “0”. Note that such a command form is an example, and other command forms may be used. For example, a control command composed of 1 byte or 3 bytes or more may be used.

  In addition, as the transmission method of the effect control command, the effect control command data is output from the main board 31 to the effect control board 80 via the relay board 77 by the eight parallel signal lines of the effect control signals CD0 to CD7, In addition to the effect control command data, a method of outputting a pulse-shaped (rectangular wave-shaped) capture signal (effect control INT signal) for instructing capture of the effect control command data is used. The 8-bit effect control command data of the effect control command is output in synchronization with the effect control INT signal. The effect control microcomputer 100 mounted on the effect control board 80 detects that the effect control INT signal has risen, and starts a 1-byte data capturing process through an interrupt process.

  FIG. 11 is a flowchart showing an example of a special symbol process (step S26) program executed by the game control microcomputer 560 (specifically, the CPU 56). As described above, in the special symbol process, a process for controlling the first special symbol display 8a or the second special symbol display 8b and the special winning opening is executed. In the special symbol process, the CPU 56 detects that the game ball has won the first start port switch 13a or the second start port 14 for detecting that the game ball has won the first start game port 13. If the second start port switch 14a is turned on, i.e., if a start winning to the first start winning port 13 or the second start port switch 14 has occurred, the first start port switch passing process is executed ( Steps S311, S312). Then, any one of steps S300 to S307 is performed.

  The processes in steps S300 to S307 are as follows.

  Special symbol normal processing (step S300): Executed when the value of the special symbol process flag is zero. When the game control microcomputer 560 is in a state where variable display of the special symbol can be started, the game control microcomputer 560 checks the number of numerical data stored in the reserved storage number buffer (total number of reserved storage). The stored number of numerical data stored in the pending storage number buffer can be confirmed by the count value of the total pending storage number counter. If the count value of the total pending storage number counter is not 0, it is determined whether or not the display result of the variable display of the first special symbol or the second special symbol is a big hit. In case of big hit, set big hit flag. Then, the internal state (special symbol process flag) is updated to a value (1 in this example) according to step S301. The jackpot flag is reset when the jackpot game ends.

  Fluctuation pattern setting process (step S301): This process is executed when the value of the special symbol process flag is 1. Also, the variation pattern is determined, and the variation time in the variation pattern (variable display time: the time from the start of variable display until the display result is derived and displayed (stop display)) is defined as the variation display variation time of the special symbol. Decide to do. Also, a variable time timer for measuring the special symbol variable time is started. Then, the internal state (special symbol process flag) is updated to a value (2 in this example) corresponding to step S302.

  Display result designation command transmission process (step S302): This process is executed when the value of the special symbol process flag is 2. Control for transmitting a display result designation command to the production control microcomputer 100 is performed. Then, the internal state (special symbol process flag) is updated to a value (3 in this example) corresponding to step S303.

  Special symbol changing process (step S303): This process is executed when the value of the special symbol process flag is 3. When the variation time of the variation pattern selected in the variation pattern setting process elapses (the variation time timer set in step S301 times out, that is, the variation time timer value becomes 0), the design control microcomputer 100 determines the symbol. Control to transmit the specified command is performed, and the internal state (special symbol process flag) is updated to a value (4 in this example) corresponding to step S304.

  Special symbol stop process (step S304): executed when the value of the special symbol process flag is 4. When the big hit flag is set, the internal state (special symbol process flag) is updated to a value (5 in this example) corresponding to step S305. If the big hit flag is not set, the internal state (special symbol process flag) is updated to a value corresponding to step S300 (0 in this example). In this embodiment, as will be described later, a special symbol display control for stopping and displaying a special symbol stop symbol in the special symbol display control process based on the fact that the value of the special symbol process flag is 4. The data is set in the output buffer for setting the special symbol display control data, and the special symbol stop symbol is actually stopped and displayed according to the setting contents of the output buffer in the display control processing in step S22.

  Preliminary winning opening opening process (step S305): This is executed when the value of the special symbol process flag is 5. In the pre-opening process for the big prize opening, control for opening the big prize opening is performed. Specifically, a counter (for example, a counter that counts the number of game balls that have entered the big prize opening) is initialized and the solenoid 21 is driven to open the big prize opening. Also, the execution time of the special prize opening opening process is set by the timer, and the internal state (special symbol process flag) is updated to a value corresponding to step S306 (6 in this example). The pre-opening process for the big winning opening is executed for each round, but when the first round is started, the pre-opening process for the big winning opening is also a process for starting the big hit game.

  Large winning opening opening process (step S306): This process is executed when the value of the special symbol process flag is 6. A control for transmitting an effect control command for round display during the big hit gaming state to the effect control microcomputer 100, a process for confirming the completion of the closing condition of the big prize opening, and the like are performed. If the closing condition for the special prize opening is satisfied and there are still remaining rounds, the internal state (special symbol process flag) is updated to a value (5 in this example) corresponding to step S305. When all the rounds are completed, the internal state (special symbol process flag) is updated to a value corresponding to step S307 (7 in this example).

  Big hit end process (step S307): executed when the value of the special symbol process flag is 7. Control is performed to cause the microcomputer 100 for effect control to perform display control for notifying the player that the big hit gaming state has ended. In addition, a process for setting a flag indicating a gaming state (for example, a probability change flag or a time reduction flag) is performed. Then, the internal state (special symbol process flag) is updated to a value (0 in this example) corresponding to step S300.

  FIG. 12 is a flowchart showing the start port switch passing process in step S312.

  In the start port switch passing process, the CPU 56 checks whether or not the first start port switch 13a is turned on (step S211A). If the first start port switch 13a is on, the CPU 56 checks whether or not the value of the first reserved memory number counter for counting the first reserved memory number is 4 which is the upper limit value (step). S212A). If the value of the first reserved memory number counter is 4, the process proceeds to step S211B.

  If the first reserved memory number has not reached the upper limit value, the CPU 56 increases the value of the first reserved memory number counter by 1 (step S213A), and the value of the total reserved memory number counter for counting the total reserved memory number Is increased by 1 (step S214A).

  Next, the CPU 56 extracts values from the random number circuit 503 and a counter for generating software random numbers, and executes a process of storing them in a storage area in the first reserved storage buffer (see FIG. 13) (step S215A). . In the process of step S215A, a random R (big hit determination random number) that is a hardware random number, a big hit type determination random number (random 1) and a variation pattern determination random number (random 2) that are software random numbers are extracted, Stored in the save area. It should be noted that the random number for determining the variation pattern (random 2) is not extracted and stored in the storage area in advance in the start-port switch passing process (when starting winning a prize), but is extracted at the start of variation of the first special symbol. May be. For example, the game control microcomputer 560 may extract a value from a variation pattern determination random number counter for generating a variation pattern determination random number (random 2) in a variation pattern setting process described later.

  FIG. 13 is an explanatory diagram showing a configuration example of an area (holding storage buffer) for storing random numbers and the like corresponding to holding storage. As shown in FIG. 13, a storage area corresponding to the upper limit value (4 in this example) of the first reserved storage number is secured in the first reserved storage buffer. In addition, a storage area corresponding to the upper limit value of the second reserved storage number (4 in this example) is secured in the second reserved storage buffer. The first reserved storage buffer and the second reserved storage buffer are formed in the RAM 55.

  Further, the CPU 56 checks whether or not the gaming state is a high base state. Specifically, it is confirmed whether or not the time reduction flag is set (step S216A). If it is set, the process proceeds to step S219A. When the time reduction flag is not set, the CPU 56 checks whether or not the value of the special symbol process flag is 5 or more (step S217A). When the value of the special symbol process flag is 5 or more (that is, in the big hit gaming state), the CPU 56 proceeds to step S219A.

  When the value of the special symbol process flag is less than 5, a prize presentation effect process is performed in which a fluctuation display result or a fluctuation pattern when the fluctuation (variable display) based on the detected start prize is subsequently executed is determined in advance at the start prize. Is executed (step S218A). And CPU56 performs control which transmits the 1st reserved memory number addition designation | designated command to the microcomputer 100 for presentation control (step S219A).

  When transmitting an effect control command to the effect control microcomputer 100, the CPU 56 sets the address of a command transmission table (preliminarily set for each command in the ROM) corresponding to the effect control command as a pointer. . And the address of the command transmission table according to an effect control command is set to a pointer, and an effect control command is transmitted in an effect control command control process (step S28).

  Next, it is confirmed whether or not the second start port switch 14a is turned on (step S211B). If the second start port switch 14a is on, the CPU 56 checks whether or not the value of the second reserved memory number counter for counting the second reserved memory number is 4 which is the upper limit value (step). S212B). If the value of the second reserved memory number counter is 4, the process is terminated.

  If the value of the second reserved memory number counter is not 4, the CPU 56 increases the value of the second reserved memory number counter by 1 (step S213B) and increases the value of the total reserved memory number counter by 1 (step S214B).

  Then, the CPU 56 extracts values from the random number circuit 503 and a counter for generating software random numbers, and executes a process of storing them in the storage area in the second reserved storage buffer (step S215B). In the process of step S215B, a random R (big hit determination random number) that is a hardware random number, a big hit type determination random number (random 1) and a variation pattern determination random number (random 2) that are software random numbers are extracted, and a storage area Stored in In addition, the random number for determining the variation pattern (random 2) is not extracted in the start port switch passing process (at the time of starting winning a prize) and stored in advance in the storage area, but is extracted at the start of variation of the second special symbol. May be. For example, the game control microcomputer 560 may extract a value from a variation pattern determination random number counter for generating a variation pattern determination random number (random 2) in the variation pattern setting process.

  Further, the CPU 56 performs a winning determination process (step S218B). Then, the CPU 56 performs control to transmit the second reserved memory number addition designation command to the effect control microcomputer 100 (step S219B).

  Note that the processing in step S218B may not be executed during the big hit game, as in the case of the first start winning. Further, the process of step S218A is executed only in the low base state, but the process of step S218B may be executed only in the high base state.

  FIG. 14 is a flowchart showing the winning determination process in steps S218A and S218B. In the winning determination process, the CPU 56 determines the jackpot determination random number (random R) extracted in the processes of steps S215A and S215B and stored in the holding storage buffer, and the normal jackpot determination value shown in the left column of FIG. And confirms whether or not they match (step S221).

  In this embodiment, at the timing of starting the variation of the special symbol and the effect symbol, it is determined whether or not to make a big hit in the special symbol normal processing described later, or the variation pattern is determined in the variation pattern setting processing. Apart from that, at the timing when the game ball wins the first start winning opening 13 or the second starting winning opening 14, the determination process at the time of winning is executed before the variation based on the start winning starts. To do. By transmitting the determination result in the determination process at the time of winning to the effect control microcomputer 100, the effect control microcomputer 100 displays an option display effect for displaying a predetermined option before the change of the effect symbol is executed. Run.

  When the jackpot determination random number (random R) matches the jackpot determination value, the CPU 56 obtains the jackpot type determination random number and the jackpot type determination table extracted in the processing of steps S215A and S215B and stored in the holding storage buffer. The jackpot type is determined by using (Step S224). Then, data corresponding to the jackpot type (“04” or “05”: see FIG. 10) is set as the EXT data of the winning determination result designation command (step S225). Then, the process proceeds to step S231.

  When the big hit determination random number (random R) does not coincide with the normal big hit determination value, the CPU 56 checks whether or not the gaming state is a probability change state (specifically, a probability change flag is set). (Step S222). When it is not in the probability variation state, the process proceeds to step S226.

  When the gaming state is a probable change state, the CPU 56 determines the jackpot determination random number (random R) extracted in the processing of steps S215A and S215B and stored in the holding storage buffer and the probable change shown in the right column of FIG. The jackpot determination value at the time is compared, and it is confirmed whether or not they match (step S223). If they match, the process proceeds to step S224.

  If they do not match, the CPU 56 uses the variation pattern determination random number extracted in the processing of steps S215A and S215B and stored in the reserved storage buffer and the variation pattern determination table to determine that the variation pattern has a reach variation pattern with a reach effect. It is determined whether or not (steps S226 and S227). The variation pattern determination table will be described later. In addition, when the total number of pending storage is large, the average fluctuation time is shortened. In the fluctuation pattern determination table, a specific reach fluctuation pattern (for example, super reach) is used regardless of the number of total pending storage. When a common determination (which is compared with the value of the variation pattern determination random number) is assigned, the CPU 56 determines that the value of the variation pattern determination random number matches the determination value regardless of the total pending storage number. It can be determined that a specific reach fluctuation pattern is obtained. In that case, the CPU 56 transmits to the effect control microcomputer 100 an effect control command that can specify a range of determination values corresponding to a specific reach variation pattern. When the production control microcomputer 100 receives the production control command, the production control microcomputer 100 can recognize that the determination result at the start winning is a specific reach variation pattern regardless of the total number of pending storages.

  When the fluctuation pattern becomes a reach fluctuation pattern, the EXT data of the winning determination result designation command corresponds to the reach deviation according to the type of reach (the fluctuation pattern is a reach fluctuation pattern, but the display result is a deviation pattern) Data to be performed (“02” or “03”: see FIG. 10) is set (step S228). Then, the process proceeds to step S231.

  If the variation pattern does not become the reach variation pattern, the data corresponding to the non-reach deviation (the variation pattern is not the reach variation pattern and the display result is the deviated symbol) as the EXT data of the winning determination result designation command. 01 ”(see FIG. 10) is set (step S229). Then, the process proceeds to step S231.

  In step S231, the CPU 56 performs control to transmit the winning determination result designation command in which the EXT data is set in the processes of steps S225, S228, and S229 to the effect control microcomputer 100.

  15 and 16 are flowcharts showing the special symbol normal process (step S300) in the special symbol process. In the special symbol normal process, the CPU 56 confirms the value of the total number of reserved storage (step S51). Specifically, the count value of the total pending storage number counter is confirmed. If the total pending storage number is 0, the process is terminated.

  If the total reserved memory number is not 0, the CPU 56 checks whether or not the second reserved memory number is 0 (step S52). Specifically, it is confirmed whether or not the value of the second reserved memory number counter is zero. If the second reserved memory number is not 0, the CPU 56 has a special symbol pointer (a flag indicating whether the special symbol process is being performed for the first special symbol or the special symbol process is being performed for the second special symbol). Is set to data indicating “second” (step S53). If the second reserved memory number is 0 (that is, only the first reserved memory number is accumulated), the CPU 66 sets data indicating “first” in the special symbol pointer (step S54).

  In this embodiment, by executing the processing of steps S52 to S54, the variation display of the second special symbol is executed with priority over the variation display of the first special symbol. That is, control is performed so that the second start condition for starting the variable display of the second special symbol is established in preference to the first start condition for starting the variable display of the first special symbol. In this embodiment, the variation display of the second special symbol is executed in preference to the variation display of the first special symbol. However, a game ball is provided at the first start winning opening 13 and the second starting winning opening 14. In accordance with the start winning order in which the first prize is won, the fluctuation display of the first special symbol or the fluctuation display of the second special symbol may be executed. Also, for example, the first special symbol variation display may be executed in preference to the second special symbol variation display.

  Next, the CPU 56 reads out each random number value stored in the storage area corresponding to the reserved storage number = 1 indicated by the special symbol pointer in the RAM 55 and stores it in the random number buffer area of the RAM 55 (step S55). Specifically, when the special symbol pointer indicates “first”, the CPU 56 determines each disturbance stored in the storage area corresponding to the first reserved memory number = 1 in the first reserved memory number buffer. The numerical value is read and stored in the random number buffer area of the RAM 55. In addition, when the special symbol pointer indicates “second”, the CPU 56 reads each random number value stored in the storage area corresponding to the second reserved memory number = 1 in the second reserved memory number buffer. And stored in the random number buffer area of the RAM 55.

  Then, the CPU 56 decrements the count value of the reserved storage number counter indicated by the special symbol pointer, and shifts the contents of each storage area (step S56). Specifically, when the special symbol pointer indicates “first”, the CPU 56 decrements the count value of the first reserved memory number counter by 1 and saves each storage area in the first reserved memory number buffer. Shift the contents of. When the special symbol pointer indicates “second”, the count value of the second reserved memory number counter is decremented by 1, and the contents of each storage area in the second reserved memory number buffer are shifted.

  That is, when the special symbol pointer indicates “first”, the CPU 56 saves the first reserved memory number = n (n = 2, 3, 4) in the first reserved memory number buffer of the RAM 55. Are stored in a storage area corresponding to the first reserved memory number = n−1. Further, when the special symbol pointer indicates “second”, it is stored in the storage area corresponding to the second reserved memory number = n (n = 2, 3, 4) in the second reserved memory number buffer of the RAM 55. Each random number value is stored in a storage area corresponding to the second reserved memory number = n−1.

  Therefore, the order in which each random value stored in each storage area corresponding to each first reserved memory number (or each second reserved memory number) is extracted is always the first reserved memory number (or (Second reserved storage number) = 1, 2, 3, 4 in order.

  Then, the CPU 56 decreases the number of lighting of the special symbol reservation storage display (the first special symbol reservation storage display 18a or the second special symbol reservation storage display 18b) indicated by the special symbol pointer by 1 (step S57). Further, the value of the reserved memory number counter (the first reserved memory number counter or the second reserved memory number counter) indicated by the special symbol pointer is decremented by 1 (step S58). In addition, the value of the total pending storage number is decreased by one. That is, 1 is subtracted from the count value of the total pending storage number counter (step S59).

  Next, the CPU 56 reads a random R (a jackpot determining random number) from the random number buffer area and determines whether or not to make a jackpot. That is, it is determined whether or not the value of the jackpot determination random number matches one of the jackpot determination values (see FIG. 7A) set in the jackpot determination table (step S61). The CPU 56 reads the jackpot determination random number extracted in step S216A of the first start port switch passing process or step S216B of the second start port switch passing process and stored in advance in the first hold memory buffer or the second hold memory buffer. The jackpot determination (processing for comparing the value of the random number for determining the jackpot with the jackpot determination value) is performed. Specifically, according to the current gaming state, the CPU 56 determines that the jackpot for the special symbol when the value of the jackpot determination random number (random R) matches any of the jackpot determination values shown in FIG. Decide on.

  Note that whether or not the current gaming state is the probability variation state is determined by confirming whether or not the probability variation flag is set. The probability variation flag is set when the gaming state is shifted to the probability variation state, and is reset when the probability variation state is terminated. Specifically, it is set in the process of ending the big hit game after it has been decided to be a promising big hit, and when the big hit is decided, the special symbol change display is terminated and the stop symbol is reset at the timing to stop display Is done.

  If it is determined to be a big hit, the process proceeds to step S71. Note that deciding whether to win or not is to decide whether or not to shift to the big hit gaming state, but to decide whether or not to stop the special symbol display as a big hit symbol. But there is.

  When it is confirmed in step S61 that the value of random R (random number for jackpot determination) does not match any jackpot determination value, that is, when it is out of place, the process proceeds to step S74.

  In step S71, the CPU 56 sets a big hit flag indicating that it is a big hit. Then, the CPU 56 uses the jackpot type determination table (see FIG. 7B) to select a type corresponding to the value that matches the value of the random number for random determination (random 1) stored in the random number buffer area (“ “Normal jackpot” and “Probability variation jackpot”) are determined as jackpot types (step S72).

  In addition, the CPU 56 sets data indicating the determined jackpot type in the jackpot type buffer in the RAM 55 (step S73). For example, when the jackpot type is “normal jackpot”, “01” is set as data indicating the jackpot type, and when the jackpot type is “probable big hit”, “02” is set as data indicating the jackpot type.

  Next, the CPU 56 determines a special symbol stop symbol (step S74). Specifically, when the big hit flag is not set, “−”, which is a missing symbol, is determined as a special symbol stop symbol. When the big hit flag is set, depending on the determination result of the big hit type, one of the big hit symbols “3” and “7” is determined as the special symbol stop symbol. That is, when the jackpot type is determined as “normal jackpot”, “3” is determined as a special symbol stop symbol. If “probable big hit” is determined, “7” is determined as a special symbol stop symbol.

  In this embodiment, the jackpot type is first determined, and the stop symbol of the special symbol corresponding to the determined jackpot type is determined, but the method of determining the jackpot type and the stop symbol of the special symbol is the same in this embodiment. It is not limited to what is shown. For example, a table in which a special symbol stop symbol and a jackpot type are associated in advance is prepared, and a special symbol stop symbol is first determined based on a random number for determining the big hit type. You may comprise so that a classification may also be determined.

  Then, the value of the special symbol process flag is updated to a value corresponding to the variation pattern setting process (step S301) (step S75).

  FIG. 17 is a flowchart showing the variation pattern setting process (step S301) in the special symbol process. In the variation pattern setting process, the CPU 56 first checks whether or not the big hit flag is set (step S91). When the big hit flag is set, the CPU 56 decides to use the big hit variation pattern determination table (step S92). If the big hit flag is not set, it is decided to use the deviation variation pattern determination table (step S93).

  In the big hit variation pattern determination table, variation patterns (“02H” and “04H”) selected at the big hit shown in FIG. 8 are set, and a plurality of determination values are assigned to each variation pattern. Further, in the variation pattern determination table for deviation, variation patterns (“00H”, “01H”, “03H”) selected at the time of deviation shown in FIG. 8 are set, and a plurality of determination values are set for each variation pattern. Assigned. Note that the variation pattern determination table for loss is a variation pattern determination table when the gaming state is the normal state, and another variation pattern determination table is used when the gaming state is the probability variation state. For example, in the variation pattern determination table for deviation in the probability variation state, variation patterns (“01H”, “03H”, “05H”) selected at the time of deviation shown in FIG. 8 are set, and each variation pattern is set to each variation pattern. Multiple judgment values are assigned. Further, the variation pattern determination table for deviation in the time-short state (when not in the probability variation state but in the time-short state) shows the variation pattern (“01H” “03H” selected at the time of failure shown in FIG. “06H”) is set, and a plurality of determination values are assigned to each variation pattern.

  Note that the same table as the deviation variation pattern determination table in the probability variation state may be used as the deviation variation pattern determination table in the time reduction state.

  A plurality of tables corresponding to the total number of pending storages may be used as the deviation variation pattern determination table.

  The CPU 56 reads the variation pattern determination random number from the random number storage buffer, and based on the read variation pattern determination random number value, uses the big hit variation pattern determination table or the deviation variation pattern determination table to determine the variation pattern of the effect pattern. Determine (step S101). Specifically, the variation pattern corresponding to the determination value that matches the variation pattern determination random value is determined as the variation pattern of the effect symbol executed by the effect display device 9. In this embodiment, the random number for determining the variation pattern is extracted when the start prize is generated and stored in the random number storage buffer. However, the CPU 56 extracts the random number for determining the variation pattern at the start of variation of the special symbol (for example, The fluctuation pattern may be determined based on the extracted random number.

  Next, the CPU 56 performs control for transmitting the symbol variation designation command (the first symbol variation designation command or the second symbol variation designation command) indicated by the special symbol pointer (step S103), and determines the variation pattern (variation time). ) Is performed to transmit an effect control command (variation pattern command) designating a variation pattern in accordance with ().

  Then, the CPU 56 sets the variation time in the special symbol process timer (step S104). Then, the internal state (special symbol process flag) is updated to a value corresponding to step S302 (step S105).

  FIG. 18 is a flowchart showing the display result designation command transmission process (step S302). In the display result designation command transmission process, the CPU 56 determines any one of display control 1 designation to display result 3 designation according to whether or not the jackpot is determined and the type of jackpot determined (see FIG. 9). ) Is transmitted. Specifically, the CPU 56 first checks whether or not the big hit flag is set (step S111). If not set, the process proceeds to step S113.

  When the jackpot flag is set, control is performed to transmit an effect control command (see FIG. 9) of display result 2 designation to display result 3 designation according to the type of jackpot (type). The big hit type is determined based on the data set in the big hit type buffer in the process of step S73 of the special symbol normal process.

  In step S113, the CPU 56 performs control to transmit a display result 1 designation command.

  Then, the CPU 56 updates the value of the special symbol process flag to a value corresponding to the special symbol changing process (step S303) (step S114).

  FIG. 19 is a flowchart showing the special symbol changing process (step S303) in the special symbol process. In the special symbol variation processing, the CPU 56 subtracts 1 from the variation time timer (step S125), and when the variation time timer times out (step S126), terminates the variation of the special symbol, and the first special symbol display 8a or 2. Control for deriving and displaying the stop symbol on the special symbol display 8b is performed (step S127). If data indicating “first” is set in the special symbol pointer, the variation of the first special symbol on the first special symbol display 8a is terminated, and “second” is indicated in the special symbol pointer. When data is set, the variation of the second special symbol on the second special symbol display 8b is terminated. Moreover, control which transmits the symbol determination designation | designated command to the microcomputer 100 for production control is performed (step S128). Then, the CPU 56 updates the value of the special symbol process flag to a value corresponding to the special symbol stop process (step S304) (step S129). If the variable time timer has not timed out, the process is terminated.

  In this embodiment, the special symbol variation display is specifically performed during the special symbol variation processing, and the special symbol process flag value is set to 3, so that the special symbol display control processing (step S32) is performed. 2), the special symbol display control data for special symbol variation display is set in the output buffer for setting the special symbol display control data. In the display control process of step S22, the special symbol variation display is actually executed according to the setting contents of the output buffer.

  Further, in this embodiment, based on the value of the special symbol process flag being 4 (value indicating the special symbol stop process), the special symbol stop symbol (see step S32) in the special symbol display control process (see step S32). This is performed by setting special symbol display control data for stopping and displaying the special symbol display control data in step S65 of the special symbol normal processing in the output buffer for setting the special symbol display control data. Then, in the display control process of step S22, the special symbol stop symbol is actually stopped and displayed according to the setting contents of the output buffer.

  FIG. 20 is a flowchart showing the special symbol stop process (step S304) in the special symbol process. In the special symbol stop process, the CPU 56 checks whether or not the big hit flag is set (step S133). When the big hit flag is set, the CPU 56 resets the probability change flag indicating the probability change state and the time reduction flag indicating the time reduction state (high base state) if set (step S1). In step S134, control is performed to transmit a big hit start designation command to the effect control microcomputer 100 (step S135).

  In addition, a value corresponding to the jackpot display time (a time for which the effect display device 9 notifies that the jackpot has occurred, for example) is set in the jackpot display time timer (step S137). Then, the value of the special symbol process flag is updated to a value corresponding to the pre-winner opening pre-processing (step S305) (step S138).

  If it is confirmed in step S133 that the big hit flag is not set, the CPU 56 checks whether or not a probability change flag indicating that the probability change state is set (step S140). If it is set, the process proceeds to step S147. When the probability variation flag is not set, the CPU 56 checks whether or not the time reduction flag indicating that the time reduction state is set (step S141). If it is not set, and if the time reduction flag is set (that is, if the time change state is not the probability change state but the time reduction state), the time reduction counter indicating the number of times the special symbol can be changed in the time reduction state. The value of -1 is decremented (step S142). When the value of the time reduction counter after subtraction becomes 0 (step S144), the CPU 56 resets the time reduction flag (step S145). Moreover, control which transmits the low base state designation | designated command to the microcomputer 100 for effect control is performed (step S146).

  In step S147, the CPU 56 updates the value of the special symbol process flag to a value corresponding to the special symbol normal process (step S300).

  FIG. 21 is a flowchart showing the jackpot end process (step S307) in the special symbol process. In the jackpot end process, the CPU 56 checks whether or not the jackpot end display timer is set (step S160). If the jackpot end display timer is set, the process proceeds to step S164. If the jackpot end display timer is not set, the jackpot flag is reset (step S161), and control for transmitting a jackpot end designation command is performed (step S162). Then, a value corresponding to the display time corresponding to the time during which the big hit end display is performed in the effect display device 9 (big hit end display time) is set in the big hit end display timer (step S163), and the processing is ended.

  In step S164, 1 is subtracted from the value of the jackpot end display timer. Then, the CPU 56 checks whether or not the value of the jackpot end display timer is 0, that is, whether or not the jackpot end display time has elapsed (step S165). If not, the process ends.

  When the jackpot end display time has elapsed, the CPU 56 checks whether or not the jackpot type is a probability variation jackpot (step S166). Specifically, whether or not it is a probable big hit is determined based on the data set in the big hit type buffer in the process of step S73 of the special symbol normal process. If it is not a probable big hit, the process proceeds to step S172.

  When it is a probable big hit, the CPU 56 sets a probable change flag and shifts the gaming state to the probable change state (step S170). Further, the CPU 56 sets a time reduction flag (step S171). Then, control goes to a step S174.

  By executing the processing of steps S170 and S171, in this embodiment, when the jackpot game based on the probability variation big hit is finished, the gaming state is shifted to the probability variation state (high probability state) and the short time state (high probability state). Base state) (ie, transition to high probability / high base state).

  In this embodiment, the time reduction flag set in step S173 is also used to determine whether or not to increase the number of times the variable winning ball device 15 is released. The time reduction flag is used to determine whether or not to shorten the variation time of the special symbol.

  In step S172, the CPU 56 sets a predetermined number (for example, 100) in a time reduction number counter for counting the number of time reductions (the number of possible fluctuations in the time reduction state) (step S172). Further, the CPU 56 sets a time reduction flag (step S173). Then, control goes to a step S174.

  In step S174, the CPU 56 sends a gaming state designation command (low base state designation command, high base state designation command, non-probability variation state designation command or probability variation state designation command) according to the current gaming state to the effect control microcomputer 100. Control to send. In the process of step S174, the UCPU 56 performs control to transmit a high base state designation command when the time reduction flag indicating the time reduction state is set. When the time reduction flag is not set, control for transmitting a low base state designation command is performed. Further, when the probability variation flag indicating the probability variation state is set, control for transmitting the probability variation state designation command is performed. When the probability variation flag is not set, control for transmitting a non-probability variation state designation command is performed.

  In this embodiment, the game control microcomputer 560 transmits a game state designation command every time the big hit game ends. For example, before the game state designation command is transmitted, the game state changes. It may be determined whether or not a game state designation command corresponding to the changed game state may be transmitted only when the game state has changed.

  Thereafter, the CPU 56 updates the value of the special symbol process flag to a value corresponding to the special symbol normal process (step S300) (step S175).

  Next, the operation of the effect control means will be described. FIG. 22 is a flowchart showing a main process executed by the effect control microcomputer 100 (specifically, the effect control CPU 101) mounted on the effect control board 80. The effect control CPU 101 starts executing the main process when the power is turned on. In the main processing, first, initialization processing is performed for clearing the RAM area, setting various initial values, and initializing a timer for determining the start interval of the effect control processing (step S701). Thereafter, the effect control CPU 101 shifts to a loop process for checking the timer interrupt flag (step S702). When the timer interruption occurs, the production control microcomputer 100 sets a timer interruption flag in the timer interruption process. If the timer interrupt flag is set in the main process, the effect control microcomputer 100 clears the flag (step S703), and executes the following effect control process.

  In the effect control process, the effect control CPU 101 first analyzes the received effect control command (command analysis process: step S704). Next, the effect control CPU 101 performs effect control process processing (step S705). In the effect control process, the process corresponding to the current control state (effect control process flag) is selected from the processes corresponding to the control state, and display control of the effect display device 9 is executed. Furthermore, a random number update process for updating the count value of a counter for generating a random number such as a random number for effect design determination is executed (step S706). Thereafter, the process proceeds to step S702.

  The effect control command transmitted from the game control microcomputer 560 is received by an interrupt process based on the effect control INT signal, and a ring buffer type command reception buffer capable of storing six 2-byte effect control commands. (Formed in RAM). A command reception number counter indicating in which area the received command is stored is used. The command reception number counter takes a value from 0 to 11. In the command analysis process, the effect control CPU 101 analyzes which command (see FIGS. 9 and 10) is the effect control command stored in the command reception buffer.

  FIG. 23 is a flowchart illustrating a specific example of command analysis processing (step S704). The effect control command received from the main board 31 is stored in the command reception buffer, but in the command analysis process, the effect control microcomputer 100 (specifically, the effect control CPU 101) is stored in the command reception buffer. Check the contents of the command.

  Note that the command is stored in the command reception buffer, specifically, by detecting that the effect control INT signal output from the game control microcomputer 560 has risen, and by first executing an interrupt process, the 1-byte MODE is stored. Data is fetched and stored in the command reception buffer. Next, after the effect control INT signal is turned off, it is detected that the next effect control INT signal has risen, and the 1-byte EXT data is captured by the interrupt process, and the next area of the command reception buffer Stored in Through the above processing, one effect control command (2-byte command) is fetched and stored in the command reception buffer.

  In the command analysis process, the effect control CPU 101 first checks whether or not a reception command is stored in the command reception buffer (step S611). Whether it is stored or not is determined by comparing the value of the command reception number counter with the read pointer. The case where both match is the case where the received command is not stored. When the reception command is stored in the command reception buffer, the effect control CPU 101 reads the reception command from the command reception buffer (step S612). When read, the value of the read pointer is incremented by +2 (step S613). The reason for +2 is that 2 bytes (1 command) are read at a time.

  If the received effect control command is a variation pattern command (step S621), the effect control CPU 101 stores the received variation pattern command in a variation pattern command storage area formed in the RAM (step S622). Then, the effect control CPU 101 sets a variation pattern command reception flag (step S623).

  If the received effect control command is a display result designation command (step S624), the effect control CPU 101 forms the received display result designation command (display result 1 designation command to display result 3 designation command) in the RAM. Is stored in the display result designation command storage area (step S625).

  If the received effect control command is the first reserved memory number addition designation command (step S661), the effect control CPU 101 increases the hold display on the first hold memory display unit 18c by 1 (step S662), and the first hold memory is stored. The number is incremented by 1 (step S663). An area for storing the first reserved storage number is secured in the RAM. If the received effect control command is the second reserved memory number addition designation command (step S664), the effect control CPU 101 increases the hold display in the second reserved memory display unit 18d by 1 (step S665), and the second The number of reserved memories is increased by 1 (step S666). An area for storing the second reserved memory number is secured in the RAM.

  If the received effect control command is a winning determination result specifying command (step S668), the effect control CPU 101 uses the received winning determination result specifying command in the winning determination result storage buffer formed in the RAM. The first storage area is stored (step S669).

  FIG. 24 is an explanatory diagram of a configuration example of a winning determination result storage buffer. As shown in FIG. 24, the winning determination result storage buffer includes a first winning determination result storage buffer and a second winning determination result storage buffer, each of which has a maximum number of reserved memories (4 in this example). ) (Storage areas 1 to 3) corresponding to) is secured.

  FIG. 24 shows an example in which three first winning determination result specifying commands (a winning determination result specifying command transmitted at the time of winning a game ball to the first start winning opening 13 are received (first 1 is equivalent to the case where the number of reserved memories is 3. In addition, an example in which the second number of reserved memories is 0 is shown.

  In the process of step S669, the effect control CPU 101 receives a winning determination result designation command when the reserved storage number addition designation command received immediately before the winning determination result designation command is the first reserved memory number addition designation command. It is stored in the first winning determination result storage buffer, and when it is the second reserved storage number addition specifying command, the winning determination result specifying command is stored in the second winning determination result storage buffer.

  When the received command read in step S612 is another effect control command, the effect control CPU 101 sets a flag corresponding to the received command (step S671).

  FIG. 25 is an explanatory diagram showing random numbers used by the production control microcomputer 100. As shown in FIG. 25, in this embodiment, the production control microcomputer 100 includes first to third final stop symbol determination random numbers SR1-1 to SR1-3, transition determination random number SR2, and selection effect determination. Random number SR3, special background end determination random number SR4, and prefetch background determination random number SR5 are used. Note that random numbers other than these may be used in order to enhance the effect.

  The random numbers SR1-1 to SR1-3 for determining the first to third final stop symbols are “left”, “middle”, “in” in the display area of the effect display device 9 as stop symbols that are variable display results of the effect symbols. This is a random number used to determine the effect symbol (final stop symbol) to be stopped and displayed in each symbol display area of “Right”. The final stop symbols are three effect symbols that are finally stopped and displayed in each of the “left”, “middle”, and “right” symbol display areas when the variable display of the effect symbols ends. In addition, the combination of the jackpot symbol of the effect symbol is determined by any one random number among the random numbers SR1-1 to SR1-3 for determining the first to third final stop symbols.

  The transition determining random number SR2 is a random number used to determine whether or not to shift the background image on the display screen of the effect display device 9 from the normal background to the special background.

  The selection effect determination random number SR3 is a random number used to determine whether or not to execute the selection effect (effect for causing the player to select to end the display of the special background).

  The special background end determination random number SR4 is a random number used to determine whether or not to end the display of the special background.

  The pre-reading background determination random number SR5 is a random number used to determine whether or not to use the background image on the display screen of the effect display device 9 as a pre-reading background (also referred to as a preview background). The production control microcomputer 100 performs lottery using the random number for prefetching background determination when the winning determination result designation command indicates a big hit, and prefetches the background image according to the lottery result. Make a background.

  FIG. 26 is an explanatory diagram illustrating an example of a background image. In this embodiment, as a background image, a normal background A (see FIG. 26A), a normal background B (see FIG. 26B), a special background (see FIG. 26C), and a start prize There is a background to suggest that it is determined that the display result of the variable display based on the start winning is a jackpot symbol (that is, the notice background: see FIG. 26D).

  In this embodiment, as shown in FIG. 26, the normal background (normal backgrounds A and B) is a background reminiscent of “morning” (see FIGS. 26A and 26B). The special background is a background reminiscent of “daytime” (see FIG. 26C). The look-ahead background (notification background) is a background reminiscent of “night” (see FIG. 26D).

  Further, the effect (specifically, the background image) shown in FIG. 26 is an example, and is a normal effect mode, a special effect mode, and a so-called pre-reading notice (display result of variable display). If it is possible to recognize the difference from the execution of the notice that is executed before the variable display is started based on the determination result, the display result is determined before determining Such a display mode may be used. In addition, in order to distinguish the effect modes, the character image displayed on the display screen of the effect display device 9 is different instead of the background, and the type and tendency of the music output from the speaker 27 are different. Also good.

  In this embodiment, a prefetch background is displayed as a prefetch notice, but a specific character image is displayed on the display screen of the effect display device 9 or a specific type of sound is output from the speaker 27. Also good.

  FIG. 27 is an explanatory diagram illustrating an example of a change in the background image. In the example shown in FIG. 27, after changing from the normal background to the special background, the background is maintained in the special background until ten variable displays are completed. This period is sometimes referred to as an initial period.

  As a condition for terminating the display of the special background, a lottery (forced) whether the player has performed a selection operation using the operation button 150 when the selection effect is being executed and whether or not to terminate the display of the special background. (Drawing lottery)) In other words, there are an end by the player's selection and an end by the lottery.

  Until ten variable displays are completed, the production control microcomputer 100 does not execute the forced termination lottery and does not execute the selection effect.

  After the 11th variable display is started, until the 20th variable display ends, the effect control microcomputer 100 executes the selection effect, but does not execute the forced termination lottery. Therefore, although the end by the player's selection can occur, the end based on the lottery (forced end) does not occur. This period is sometimes referred to as a first period.

  After the 21st variable display is started, the effect control microcomputer 100 executes the selection effect and executes the forced termination lottery. Therefore, the termination may be caused by the player's selection and the forced termination may occur. This period is sometimes referred to as a second period.

  In this embodiment, after the first period, the second period continues. However, when a predetermined second period end condition (for example, variable display count) is provided and the end condition is satisfied, the initial period or the first period is set. You may migrate. Further, each of the initial period, the first period, and the second period may be sequentially cycled (the initial period, the first period, and the second period are repeated). Periods may cycle in order. In that case, the combination of periods may be changed during the tour.

  FIG. 28 is a flowchart showing the effect control process (step S705) in the main process. In the effect control process, the effect control CPU 101 executes a prefetch background determination process (step S800A), and then performs any one of steps S800 to S807 according to the value of the effect control process flag. In each process, the following process is executed. In the effect control process, the display state of the effect display device 9 is controlled and variable display of the effect symbol is realized. However, control related to variable display of the effect symbol synchronized with the change of the first special symbol is also the second. Control related to the variable display of the effect symbol synchronized with the change of the special symbol is also executed in one effect control process. The prefetch background determination process is a process for determining whether to display a prefetch background.

  Fluctuation pattern command reception waiting process (step S800): It is confirmed whether or not a variation pattern command has been received from the game control microcomputer 560. Specifically, it is confirmed whether or not the variation pattern command reception flag set in the command analysis process is set. If the change pattern command has been received, the value of the effect control process flag is changed to a value corresponding to the effect symbol change start process (step S801).

  Production symbol variation start processing (step S801): Control is performed so that the variation of the production symbol is started. Then, the value of the effect control process flag is updated to a value corresponding to the effect symbol changing process (step S802).

  Production symbol variation processing (step S802): Controls the switching timing of each variation state (variation speed) constituting the variation pattern and monitors the end of the variation time. When the variation time ends, the value of the effect control process flag is updated to a value corresponding to the effect symbol variation stop process (step S803).

  Effect symbol variation stop processing (step S803): Based on the reception of the effect control command (design determination designation command) for instructing all symbols to stop, the effect symbol variation is stopped and the display result (stop symbol) is derived and displayed. Take control. Then, the value of the effect control process flag is updated to a value corresponding to the jackpot display process (step S804) or the variation pattern command reception waiting process (step S800).

  Big hit display processing (step S804): After the end of the variation time, control is performed to display a screen (fanfare screen) for notifying the effect display device 9 of the occurrence of the big hit. Then, the value of the effect control process flag is updated to a value corresponding to the in-round processing (step S805).

  In-round processing (step S805): Display control during round is performed. If the round end condition is satisfied, if the final round has not ended, the value of the effect control process flag is updated to a value corresponding to the post-round processing (step S806). If the final round has ended, the value of the effect control process flag is updated to a value corresponding to the jackpot end effect process (step S807).

  Post-round processing (step S806): Display control between rounds is performed. If the round start condition is satisfied, the value of the effect control process flag is updated to a value corresponding to the in-round process (step S805).

  Big hit end effect processing (step S807): In the effect display device 9, display control is performed to notify the player that the big hit game state has ended. Then, the value of the effect control process flag is updated to a value corresponding to the variation pattern command reception waiting process (step S800).

  FIG. 29 is a flowchart showing prefetch background determination processing (step S800A). In the prefetch background process, the effect control CPU 101 confirms whether or not the gaming state is the low base state (step S6000). If it is not in the low base state (in the case of the high base state), the process is terminated.

  If it is in the low base state, has the production control CPU 101 received the winning determination result designation designation command transmitted when the game ball has won the first starting winning opening 13 (at the first starting winning prize)? It is confirmed whether or not (step S6001). If the winning determination result designation designation command has not been received, the process ends. Whether or not the winning determination result designation designation command at the time of the first start winning is received is set, for example, by setting a flag indicating that the first reserved storage number is incremented by 1 in the process of step S663 (see FIG. 23). It is confirmed whether or not the flag is set (because at the time of the first start winning, the winning determination result designation designation command and the first reserved storage number addition designation command are transmitted in pairs).

  When a winning determination result designation designation command is received, whether or not the first reserved memory number is a predetermined number or more (for example, 2 or more) and whether or not there is a big hit in the first reserved memory Determination is made (step S6002). When the first reserved memory number is equal to or greater than the predetermined number and there is no big hit in the first reserved memory, the effect control CPU 101 generates a prefetch background determining random number for the counter value. Is read, that is, a random number for prefetching background determination is extracted (step S6003), and it is determined whether to display the prefetching background with reference to the prefetching background determination table (step S6004).

  FIG. 30 is an explanatory diagram of a prefetch background determination table. As the prefetching background determination table, the prefetching background determination table shown in FIG. 30A is used when the jackpot shown in FIG. 30A is used (when the received winning determination result designation command indicates that the jackpot is won). ), And a pre-read background determination table used when the received winning determination result designation command indicates that it is out of place.

  In the prefetch background determination table, a determination value corresponding to displaying the prefetch background and a determination value corresponding to not displaying the prefetch background are set. Only the determination value corresponding to displaying the prefetched background may be set. FIG. 30 shows the number of determination values. The effect control CPU 101 determines to display the prefetch background when the value of the random number for prefetch background determination matches one of the determination values corresponding to displaying the prefetch background in the process of step S6004.

  Note that the prefetch background determination table used for the big hit has a larger number of determination values corresponding to displaying the prefetch background compared to the prefetch background determination table used for the loss. .

  When it is determined that the prefetch background is displayed, the effect control CPU 101 stores the background type (normal background A, normal background B, or special background) displayed at that time in the RAM (step S6006). . Further, a prefetch background switching flag is set (step S6007), and the total pending storage number-1 at that time is stored in the RAM (step S6008). The effect control CPU 101 switches the background on the display screen of the effect display device 9 to the prefetched background when it is confirmed in the effect symbol variation start process that the prefetched background switching flag is set.

  In this embodiment, the production control CPU 101 determines whether there is no big hit in the hold memory in the process of step S6002, but a specific variation pattern (for example, It may be determined whether or not there is anything that becomes super-reach.

  In this embodiment, the pre-read background is displayed for the first start winning when the gaming state is low base. However, the pre-read background is displayed for both the first start winning and the second start winning. It may be. That is, the determination process of step S6000 may not be executed, and all winning prize determination result designation commands may be targeted in the process of step S6001. Further, the prefetch background may be displayed when the gaming state is high base.

  FIG. 31 is a flowchart showing the variation pattern command reception waiting process (step S800) in the effect control process. In the variation pattern command reception waiting process, the effect control CPU 101 checks whether or not the variation pattern reception flag is set (step S811). If it has been set, the flag is reset (step S812). Then, the effect control CPU 101 changes the value of the effect control process flag to a value corresponding to the effect symbol variation start process (step S801) (step S813).

  FIG. 32 is a flowchart showing the effect symbol variation start process (step S801) in the effect control process shown in FIG. In the effect symbol variation start process, the effect control CPU 101 shifts the display so as to erase the hold display corresponding to the variable display to be started, thereby reducing the hold display by 1 (step S818).

  Further, the effect control CPU 101 deletes the winning determination result designation command and the like stored in the storage area 1 of the winning determination result storage buffer, and shifts the contents of the winning determination result storage buffer (step S819). That is, the contents of the storage area n (n: 2 to 8) are shifted to the storage area (n−1). Also, the first reserved memory number or the second reserved memory number is decremented by 1 (step S820).

  The effect control CPU 101 executes the process of step S819 for the second winning determination result storage buffer when the second reserved memory number is not zero, and the first winning prize when the second reserved memory number is zero. The process of step S819 is executed for the hour determination result storage buffer. In the process of step S820, if the second reserved memory number is not 0, the second reserved memory number is decremented by 1. If the second reserved memory number is 0, the first reserved memory number is decremented by -1. The process is executed in this way because the game control means preferentially executes the variable display of the second special symbol when the second reserved memory number is not 0 (see FIG. 15).

  Next, the effect control CPU 101 executes background determination processing (step S821).

  In addition, the CPU 101 for effect control determines the display result (stop symbol) of the effect symbol according to the data stored in the display result designation command storage area (that is, the received display result designation command) (step S822).

  In the process of step S822, when the received display result designation command indicates a normal jackpot (when the received display result designation command is a display result 2 designation command), the presentation control CPU 101 Determines a combination of performance symbols in which three symbols are even symbols (stop symbols that usually remind you of the occurrence of a big hit) as stop symbols. When the received display result designation command indicates a probable big hit (when the received display result designation command is a display result 3 designation command), the production control CPU 101 uses odd symbols (probability variation) as 3 symbols as stop symbols. The combination of effect symbols arranged in a stop symbol reminiscent of the occurrence of a big hit) is determined.

  When determining the jackpot symbol, the effect control CPU 101 extracts SR1-1 and uses SR1-1 to determine the left middle right stop symbol (combination of effect symbols in which the left middle right symbol is aligned). .

  In the case of a loss, a combination of effect symbols other than the above is determined. However, when a reach effect is involved, a combination of effect symbols in which two left and right symbols are aligned is determined.

  Specifically, for example, the effect control CPU 101 determines that SR1-1 to SR1-3 are not determined to be out-of-order and are not determined to reach. The left symbol is extracted using SR1-1, the middle symbol is determined using SR1-2, and the right symbol is determined using SR1-3. If the determined left and right symbols match, the right symbol is shifted by one symbol. When it is decided to reach, SR1-1 to SR1-2 are extracted, the left and right symbols are determined using SR1-1, and the middle symbol is determined using SR1-2. If the determined left middle right symbol is a chance, for example, the left symbol is shifted by one symbol.

  Next, the production control CPU 101 selects a process table corresponding to the variation pattern (the variation pattern based on the variation pattern command stored in the variation pattern storage area) (step S823). Then, the process timer in the process data 1 of the selected process table is started (step S824).

  In addition, the CPU 101 for effect control, according to the contents of the process data 1 (display control execution data 1, lamp control execution data 1, sound number data 1), effects device (effect display device 9 as an effect component, effect component as an effect component) Control of the various lamps and the speaker 27 as a production component is executed (step S825). For example, a command is output to the VDP 109 in order to display an image according to the variation pattern on the effect display device 9. In addition, a control signal (lamp control execution data) is output to the lamp driver board 35 in order to perform on / off control of various lamps. In addition, a control signal (sound number data) is output to the sound output board 70 in order to output sound from the speaker 27.

  FIG. 36 is an explanatory diagram of a configuration example of the process table. The process table is a table in which process data referred to when the effect control CPU 101 executes control of the effect device is set. That is, the effect control CPU 101 controls effect devices (effect components) such as the effect display device 9 according to the process data set in the process table. The process table includes data in which a plurality of combinations of process timer set values and presentation control execution data (display control execution data, lamp control execution data, and sound number data) are collected. In the display control execution data, data indicating each variation aspect constituting the variation aspect during the variable display time (variation time) of the variable display of the effect symbols is described. Specifically, data relating to the change of the display screen of the effect display device 9 is described. The process timer set value is set with a change time in the form of the change. The effect control CPU 101 refers to the process table and performs control to display the effect design in the variation mode set in the display control execution data for the time set in the process timer set value.

  The process table shown in FIG. 36 is stored in the ROM of the effect control board 80. A process table is prepared for each variation pattern.

  The effect control CPU 101 sets a value corresponding to the variation time specified by the variation pattern command in the variation time timer (step S826).

  Then, the effect control CPU 101 updates the value of the effect control process flag to a value indicating the effect symbol changing process (step S802) (step S827).

  33 and 34 are flowcharts showing the background determination process in step S821. In the background determination process, the effect control CPU 101 checks whether or not the prefetch background switching flag is set (step S6021). When it is confirmed that the prefetch background switching flag is set, the background on the display screen of the effect display device 9 is switched to the prefetch background (step S6022). Further, the value stored in the process of step S6008 is set in the prefetch background display number counter (step S6023). Then, the prefetch background switching flag is reset (step S6024), and a prefetch background display flag indicating that the prefetch background is being displayed is set (step S6024).

  When it is confirmed in step S6021 that the prefetch background switching flag is not set, the effect control CPU 101 confirms whether the prefetch background display flag is set (step S6031). If the prefetch background display flag is not set, the process proceeds to step S6041.

  When the prefetch background display flag is set, the effect control CPU 101 checks whether or not the prefetch background end flag indicating that the prefetch background display is to be ended is set (step S6032). If the prefetch background end flag is not set, the process ends.

  When the prefetch background end flag is set, the effect control CPU 101 returns the background on the display screen of the effect display device 9 to the type of background stored in the process of step S6006 (step S6033). Further, the prefetch background display flag and the prefetch background end flag are reset (steps S6034 and S6035).

  In step S6041, the effect control CPU 101 checks whether or not the special background end flag is set. The special background end flag is set when a condition for ending the display of the special background is satisfied after the display of the special background is started (see step S6065 in FIG. 34 and step S851 in FIG. 37). If the special background end flag is not set, the process proceeds to step S6050.

  When the special background end flag is set, the effect control CPU 101 stores the background on the display screen of the effect display device 9 when the display of the special background is started (see step S6056 in FIG. 34). ) Return to the type of background (normal background A or normal background B) (step S6042). Also, the special background end flag and the special background display flag are reset (step S6043).

  In step S6050, the effect control CPU 101 checks whether or not a special background display flag indicating that a special background is being displayed is set.

  When the special background display flag is not set, the effect control CPU 101 extracts the transition determination random number (step S6051), and refers to the transition determination table to determine whether to change the background (step S6051). S6052).

  FIG. 35 illustrates a migration determination table. The migration determination table is stored in the ROM. As a transition determination table, a transition determination table (see FIG. 35 (A1)) used when the normal background A is displayed and a transition determination table (FIG. 35 (FIG. 35) used when the normal background B is displayed. See A2)).

  In the migration determination table, a determination value corresponding to switching the background (special background, normal background A, normal background B) and a determination value corresponding to not switching the background are set. FIG. 35 shows the number of determination values. The effect control CPU 101 determines to switch the background when the value of the random number for transition determination matches any of the determination values corresponding to switching the background in the process of step S6052. In this embodiment, when it is decided to switch the background, the type of the background after switching is also decided, but first, it is decided whether or not to switch the background, and when it is decided to switch the background. The background type may be determined using a predetermined random number.

  In the example shown in FIGS. 35A1 and 35A2, when the background at that time is the normal background B, it is determined to switch to the special background at a higher rate than when the background is the normal background A. However, such a determination method is an example, and for example, the normal background A and the normal background B may have the same ratio of switching to the special background.

  When it is determined to switch (change) the background (step S6053), the effect control CPU 101 switches the background on the display screen of the effect display device 9 to the background determined in the process of step S6052 (step S6054). ). Further, the changed background type is stored in the RAM (step S6055). In addition, when switching to the special background, the CPU for effect control 101 stores the type of background (background before switching) displayed at that time in the RAM (step S6056). Further, when the background is switched to the special background, a special background display flag is set (step S6057), and the number of changes for counting the number of variable display times when the special background is displayed (one area of the RAM). ) Is initialized to 0 (step S6058).

  If it is determined in step S6050 that the special background display flag is set, the effect control CPU 101 checks the value of the variation counter.

  Specifically, when the value of the variation counter is not 21 or more (see FIG. 27) (step S6061), the process proceeds to step S6066. When the value of the variation counter is 21 or more, the effect control CPU 101 extracts a special background end determination random number (step S6062), and ends the display of the special background with reference to the special background end determination table. It is determined whether or not to perform (step S6063).

  FIG. 35C illustrates a special background end determination table. The special background determination table is stored in the ROM. In the special background end determination table, a determination value corresponding to ending the display of the special background and a determination value corresponding to not ending are set. Note that only the determination value corresponding to the end of the display of the special background may be set. The effect control CPU 101 ends the display of the special background when the value of the random number for determining the end of the special background matches one of the determination values corresponding to the end of the display of the special background in the process of step S6063. To decide.

  When it is determined to end the display of the special background, the effect control CPU 101 sets a special background end flag (steps S6064 and S6065). If it is determined not to end the display of the special background, the process proceeds to step S6066.

  If the special background end flag is set at the start of the next variable display (variation), the background on the display screen of the effect display device 9 is switched to the special background. However, when the processing of step S6065 is performed, the background is changed to the special background. You may make it switch.

  When the value of the variation counter is 11 or more (see FIG. 27) (step S6066), the effect control CPU 101 extracts a selection effect determination random number (step S6067) and refers to the selection effect determination table. Then, it is determined whether or not to execute the selection effect (step S6068).

  FIG. 35B illustrates a selection effect determination table. The selection effect determination table is stored in the ROM. In the selection effect determination table, a determination value corresponding to executing the selection effect and a determination value corresponding to not executing are set. Only the determination value corresponding to executing the selection effect may be set. The effect control CPU 101 determines that the selected effect is executed when the value of the selected effect determining random number matches one of the determination values corresponding to executing the selected effect in the process of step S6068.

  When it is determined to execute the selection effect, the effect control CPU 101 sets a selection effect execution determination flag (steps S6069 and S6070).

  If the value of the variation counter is 10 or less, the effect control CPU 101 does not execute the lottery process (step S6063) related to the end of the special effect and the lottery process (step S6068) related to the execution of the selected effect. . Therefore, when the value of the variation counter is 10 or less, the condition for terminating the special effect is not satisfied.

  FIG. 37 and FIG. 38 are flowcharts showing the effect symbol changing process (step S802) in the effect control process. In the effect symbol variation processing, the effect control CPU 101 decrements the values of the process timer and the variation time timer by 1 (steps S840A and S840B).

  If the value of the selected effect end timer is not 0, the value of the selected effect end timer is decreased by 1 (step S840C). The selection effect end timer is a timer for determining the end time of the selection effect.

  For example, the selection effect is an effect of displaying a selection soliciting image that prompts the operation button 150 to be operated on the display screen of the effect display device 9. As an example, the selection solicitation image is a character image such as “Please perform an operation if you want to return to the normal background”. Furthermore, in addition to the character image, an image similar to the operation button 150 may be displayed.

  Then, when the selection effect execution determination flag is set (step S841), the effect control CPU 101 resets the flag (step S842) and sets the selection effect execution flag (step S843). In addition, a selection solicitation image is displayed (step S844), and a value corresponding to the selection effect execution period (period until the selection effect is ended) is set in the selection effect end timer (step S845).

  Further, the effect control CPU 101 checks whether or not the selection effect executing flag is set (step S846). When the selection effect execution flag is not set, the process proceeds to step S864.

  When the selection effect executing flag is set, the effect control CPU 101 determines whether or not the operation button 150 is pressed (step S847). When the operation button 150 is pressed, the selection solicitation image is deleted from the display screen of the effect display device 9 (step S848), and the selection effect execution flag is reset (step S850). Also, a special background end flag is set (step S851). Then, control goes to a step S864. In this embodiment, when the operation button 150 is pressed, the display of the special background ends at the start of the next variable display (see steps S6041 and S6042 in FIG. 33). When the button 150 is pressed, the display of the special background may be terminated.

  When the operation button 150 is not pressed, that is, when the player does not select the end of the special background, the effect control CPU 101 confirms whether or not the selection effect end timer has timed out (the value has become 0) (step). S855). When the selection effect end timer times out, the effect control CPU 101 deletes the selection solicitation image (step S856), and resets the selection effect execution flag (step S857). Then, control goes to a step S864.

  In step S864, the effect control CPU 101 checks whether or not the process timer has timed out. If not timed out, the process proceeds to step S867. If the process timer has timed out, the process data is switched. That is, the process timer is started again by setting the process timer setting value set next in the process table in the process timer (step S865). Further, the control state for the effect device (effect parts) is changed based on the display control execution data, lamp control execution data, and sound number data set next (step S866).

  In addition, the effect control CPU 101 checks whether or not the variable time timer has timed out (step S867). When the variation time timer has timed out, the value of the effect control process flag is updated to a value corresponding to the effect symbol variation stop process (step S803) (step S869). Even if the variable time timer has not timed out, if the confirmation command reception flag indicating that the symbol confirmation designation command has been received is set (step S868), the effect control CPU 101 executes the process of step S869.

  FIG. 39 is a flowchart showing the effect symbol variation stop process (step S803) in the effect control process. In the effect symbol variation stop process, the effect control CPU 101 performs control to derive and display the stop symbol determined in the process of step S822 (step S871), and when the symbol confirmation command reception flag is set, the symbol is displayed. The confirmation command reception flag is reset (step S872).

  In addition, the effect control CPU 101 checks whether or not the prefetch background display flag is set (step S873). When the pre-read background display flag is set, the value of the pre-read background display number counter is decremented by 1 when variable display based on the first start winning prize is performed (step S874). When the value of the prefetch background display count counter becomes 0, a prefetch background flag is set (steps S875 and S876). Then, control goes to a step S881.

  If the prefetch background display flag is not set, the effect control CPU 101 checks whether or not the special background display flag is set (step S878). If the special background display flag is set, the value of the variation counter is incremented by 1 (step S879). Then, control goes to a step S881.

  In step S881, the effect control CPU 101 confirms whether or not it is decided to make a big hit. Whether or not it is decided to win is confirmed by, for example, a display result designation command stored in the display result designation command storage area. In addition, it can also be confirmed whether it is determined to be a big hit by the determined stop symbol.

  When it is determined to be a big hit, the CPU 101 for effect control updates the value of the effect control process flag to a value corresponding to the big hit display process (step S804) (step S882).

  If it is not determined to be a big hit, the effect control CPU 101 updates the value of the effect control process flag to a value corresponding to the variation pattern command reception waiting process (step S800) (step S883).

  As described above, in the above embodiment, the effect control microcomputer 100 (specifically, the effect control CPU 101) ends the display of the special background when the special background is displayed. A selection effect is executed for causing the player to select whether or not a special background is displayed, and the selection effect is executed in a first period when the special background is displayed (for example, a period in which the value of the variation counter is 11 to 20). A selection effect lottery process for determining whether to perform or not is performed, a selection effect lottery process is executed in the second period (for example, a period in which the value of the variation counter is 21 or more), and a special background is displayed. An end lottery process for determining whether or not to forcibly end by lottery is executed. By executing such control, it is possible to switch the effect according to the player's selection, and prevent the interest of the game from deteriorating.

  In addition, since it is possible to forcibly end the display of the special background in the second period, for example, the display of the special background can be ended even when the operation button 150 becomes unusable.

  Further, the effect control microcomputer 100 causes the selected effect to be executed in the initial period (for example, the value of the variation counter is 10 or less) after the display of the special background is started and before the first period is started. Since the end lottery process is not executed, it is possible to prevent the special effect from ending in a short period.

  Further, when the special effect is executed, the microcomputer 100 for effect control starts a predetermined effect (for example, display of the prefetched background), and any period during which the special effect is being executed. Since the predetermined effect is started instead of the special effect (in the process shown in FIG. 33, the display is switched to the pre-read background display regardless of the value of the variation counter), the variable display can be performed in any period of the special effect. It is possible to produce an effect for suggesting that the display result is a predetermined display result.

  Further, in the above embodiment, the production control microcomputer 100 does not add the variation counter when the pre-read background is displayed, but displays the pre-read background when the special background is displayed. In the case of switching, the value of the variation counter may be incremented by one every time variable display is executed. In that case, the period (initial period, first period, second period) may change when the display of the prefetched background ends.

  In the above-described embodiment, the effect control microcomputer 100 does not execute the selection effect lottery process and the end lottery process related to the forced termination of the special background when the pre-read background is displayed. However, although they are executed, the selection effect may not be executed regardless of the lottery result, and the special background may not be forcibly terminated.

  In the above embodiment, the selection rate of the selection effect is constant (see FIG. 35B), but the selection rate of the selection effect may be changed. For example, when the player has not selected to end the special background in the first period, the selection effect selection rate in the remaining period in the first period may be lowered. Moreover, you may make it make the selection rate of the selection effect in a 2nd period low. This is because if the player has not selected to end the special background, the player may desire to continue displaying the special background.

  Further, when the player does not select to end the special background in the second period, the selection effect selection rate in the remaining period in the second period may be lowered. Further, if the player does not choose to end the special background in the second period, the selection rate for forcibly ending the display of the special background (see FIG. 35C) may be lowered. Good.

  In the above-described embodiment, the first period continues after the initial period, but the second period may be started before the first period.

  Further, as a first modification, the effect control microcomputer 100, when winning a lottery for pre-reading notice (corresponding to the processing in steps S6004 and S6005 in the first embodiment), produces a special effect (for example, (Display of special background) may be started. In this case, the special effect is an example of the pre-reading notice effect, but the effect control microcomputer 100 continues the special effect even after the variable display of the target of the pre-reading notice is finished.

  Further, as a second modified example, any one of a plurality of types of pre-reading notice effects including a reserved ball notice (a notice regarding variable display is performed by changing the display form of the hold storage display unit to a special form) can be executed. In some cases, during the execution of the pre-reading notice other than the holding ball notice, the lottery concerning the selection effect and the lottery concerning the forced termination of the special background are not executed, and the holding ball notice is being executed (the holding ball is displayed while the special background is displayed). When the advance notice is started), a lottery regarding selection effect lottery processing or special background forced termination may be executed, and a selection effect may be executed or special background forced termination may be performed according to the lottery result. Further, during any of the pre-reading notice effects (including the holding ball notice), the lottery regarding the selection effect lottery process and the forced termination of the special background may not be executed.

Embodiment 2. FIG.
In the first embodiment, the initial period (for example, the period in which the value of the variation counter is 10 or less) is fixed, but in the second embodiment, the initial period includes a plurality of types of periods. It is selected from the inside. Note that “fixed period” does not mean a fixed period in time, but means that the number of times variable display is executed is a predetermined number.

  FIG. 40 is an explanatory diagram showing random numbers used by the effect control microcomputer according to the second embodiment. In the second embodiment, an initial period determination random number SR6 is used in addition to the random numbers shown in FIG. The initial period determining random number SR6 is a random number for selecting an initial period.

  FIG. 41 is an explanatory diagram of an initial period determination table. The initial period determination table is stored in the ROM. In the initial period table, determination values corresponding to a plurality of types of initial periods are set. FIG. 41 shows the number of determination values. The effect control CPU 101 determines the initial period as a period (specifically, the number of times of variable display) corresponding to a determination value that matches the value of the initial period determination random number.

  FIG. 42 is a flowchart illustrating a part of the background determination process according to the second embodiment. In the second embodiment, the effect control CPU 101 determines the initial period using the initial period determination random number and the initial period determination table in the RAM when the background is switched to the special background in the background determination process. Store (step S6059A).

  Moreover, it replaces with the process of step S6061 shown in FIG. 34, and performs the process of step S6061A. In step S6061A, effect control CPU 101 determines whether or not the value of the variation counter is equal to or greater than [the initial period +11 stored in the process of step S6059A]. Other processes are the same as the processes shown in FIGS. Also, instead of the process of step S6066 shown in FIG. 34, the process of step S6066A is executed. In step S6066A, effect control CPU 101 determines whether or not the value of the variation counter is equal to or greater than [the initial period +1 stored in the process of step S6059A].

  In addition, about the process of step S6061A, you may perform the process of step S6061 similarly to the case of 1st Embodiment. In that case, the first period is also variable.

  In the second embodiment, since the initial period becomes variable, variations in special effects increase and the interest of the game is improved. In addition, the start of the period during which the display of the special background can be terminated may be postponed (when the initial period is determined to be 15 times), creating a favorable situation for players who want to continue the special background Can be made.

Embodiment 3 FIG.
In the first embodiment, the first period (for example, the period in which the value of the variation counter is 11 or more and 20 or less) is fixed. However, in the second embodiment, the first period includes a plurality of periods. Selected from a variety of periods.

  FIG. 43 is an explanatory diagram showing random numbers used by the effect control microcomputer according to the third embodiment. In the third embodiment, the first period determining random number SR7 is used in addition to the random numbers shown in FIG. The first period determining random number SR7 is a random number for selecting the first period.

  FIG. 44 is an explanatory diagram of a first period determination table. The first period determination table is stored in the ROM. In the first period table, determination values corresponding to a plurality of types of first periods are set. FIG. 44 shows the number of determination values. The effect control CPU 101 determines the first period as a period (specifically, the number of times of variable display) corresponding to the determination value that matches the value of the first period determination random number.

  FIG. 45 is a flowchart illustrating a part of the background determination process according to the third embodiment. In the third embodiment, the effect control CPU 101 determines the first period using the first period determination random number and the first period determination table when switching to the special background in the background determination process. And stored in the RAM (step S6059B).

  Moreover, it replaces with the process of step S6061 shown in FIG. 34, and performs the process of step S6061B. In step S6061B, the effect control CPU 101 determines whether or not the value of the variation counter is equal to or greater than [the first period +11 stored in the process of step S6059B]. Other processes are the same as the processes shown in FIGS.

  In the third embodiment, since the first period becomes variable, the variation of special effects increases and the interest of the game is improved. In addition, the start of the period during which the special background display can be forcibly ended may be postponed (when the first period is determined to be 15 times), and for players who wish to continue the special background A favorable situation can occur.

  In the above embodiment, the production control board 80, the audio output board 70, and the lamp driver board 35 are provided as the boards on which the circuit for controlling the production apparatus is mounted. You may mount on one board | substrate. Further, a first effect control board (display control board) on which a circuit for controlling the effect display device 9 and the like is mounted and a circuit for controlling other effect devices (lamps, LEDs, speakers 27R, 27L, etc.) are mounted. Alternatively, two substrates, the second effect control substrate, may be provided.

  In the above-described embodiment, the game control microcomputer 560 directly transmits a command to the effect control microcomputer 100. However, the game control microcomputer 560 transmits another command (for example, FIG. 3). The sound output board 70 and the lamp driver board 35 shown in FIG. 5 or the sound / lamp board having the function of the circuit mounted on the sound output board 70 and the function of the circuit mounted on the lamp driver board 35). A control command may be transmitted and transmitted to the effect control microcomputer 100 on the effect control board 80 via another board. In that case, the command may simply pass through another board, or the sound output board 70, the lamp driver board 35, and the sound / lamp board are equipped with control means such as a microcomputer, and the control means receives the command. In response to this, control related to sound control and lamp control is executed, and the received command is changed as it is or, for example, to a simplified command to control the effect display device 9. You may make it transmit to. Even in that case, the effect control microcomputer 100 performs the display control in accordance with the effect control command directly received from the game control microcomputer 560 in the above-described embodiment. Display control can be performed in accordance with commands received from the board 35 or the sound / lamp board.

  Further, in the above embodiment, the fluctuation time, the type of reach production, and the presence / absence of pseudo-continuity (the production in which at least one temporary stop and re-fluctuation of a symbol is executed during one variable display). In order to notify the effect control microcomputer 100 of the change pattern indicating the mode, an example of transmitting one change pattern command when starting change has been shown. However, the change pattern is controlled with two or more commands. The microcomputer 100 may be notified. Specifically, in the case of notifying with two commands, the game control microcomputer 560 is the first command before reaching a reach such as the presence or absence of a pseudo-ream, the presence or absence of a slide effect, etc. A command indicating the variation time and variation mode before the second stop is transmitted, and the second command is a so-called “reach” when the reach is reached, such as the type of reach and the presence / absence of a redrawing effect. You may make it transmit the command which shows the variation time after a 2nd stop) and a variation aspect. In that case, the effect control microcomputer 100 may perform effect control in variable display (variable display) based on the variable time derived from the combination of two commands. The game control microcomputer 560 may notify the change time by each of the two commands, and the effect control microcomputer 100 may select a specific change mode executed at each timing. . When two commands are transmitted, the two commands may be transmitted within the same timer interrupt. After the first command is transmitted, a predetermined period elapses (for example, the next timer A second command may be sent (in interrupt). Note that the variation mode indicated by each command is not limited to such an example, and the order of transmission can be changed as appropriate. In this way, by notifying the variation pattern with two or more commands, the amount of data that must be stored as the variation pattern command can be reduced.

  In this specification, “high ratio” (or “increase ratio”) includes a case of 100% (or 100%). When expressed, it is not limited to those having different ratios such as A: B = 70%: 30% or A: B = 50%: 50%, but A: B = 100%: 0% In such a relationship, those having different ratios (that is, one with 100% allocation and the other with 0% allocation) are also included. The “low ratio” (or “decrease rate”) includes the case of 0% (or 0%).

  In addition, the gaming machine according to the present invention is not limited to a gaming machine that pays out a predetermined number of game media as a prize, and encloses a game medium such as a game ball to give a score when a prize granting condition is satisfied. It can also be applied to a game machine of the type.

  The present invention is applicable to gaming machines such as pachinko gaming machines.

DESCRIPTION OF SYMBOLS 1 Pachinko machine 8a 1st special symbol display device 8b 1st special symbol display device 9 Production display device 13 1st start winning port 14 2nd starting winning port 15 Variable winning device 31 Main board 80 Production control board 100 Micro for production control Computer 150 Operation button 560 Microcomputer for game control

Claims (2)

A gaming machine that performs variable display and can be controlled to an advantageous state advantageous to the player,
Hold storage means capable of storing information relating to variable display as hold storage;
Determining means capable of determining whether to control to an advantageous state based on the holding storage;
Before the determination by the determination means, a determination means capable of determining whether to be controlled to an advantageous state based on the holding storage;
And a viable demonstration execution means any of a plurality of types of effect,
The production execution means
Based on the determination by the determination means, special effect execution means for executing a special effect among the multiple types of effects,
A selection effect executing means for executing a selection effect for causing the player to select whether or not to end the special effect when the special effect is being executed;
Wherein the first period when a special effect is executed determined by the lottery whether to execute the selection effect, whether at different second time period from the first period to execute the selection effect It said viewing including the lottery means Ru determined Teisu by lottery forced to whether or not to terminate the special production and,
The game machine characterized in that the special effect execution means can continue to execute the special effect even after the variable display that triggered the special effect ends . A gaming machine capable of performing a predetermined game,
Providing production execution means capable of executing any of multiple types of production,
The production execution means
Special effect execution means for executing a special effect among the plurality of types of effects based on establishment of a predetermined condition;
A selection effect executing means for executing a selection effect for causing the player to select whether or not to end the special effect when the special effect is being executed;
Whether or not to execute the selection effect in the first period when the special effect is being executed is determined by lottery, and whether or not to execute the selection effect in a second period different from the first period Including lottery means for determining whether to forcibly end the special performance by lottery,
The selection effect execution means is capable of executing the selection effect at a lower rate than before the one selection effect is executed, when it is not selected to end the special effect in the one selection effect. is there
A gaming machine characterized by that.

Images