JP4342909B2 - Game machine - Google Patents

Description

  In the present invention, after a player plays a game by firing a game medium into the game area, and the predetermined first start condition or the second start condition is satisfied, the start condition of the variable display is satisfied. Based on this, the variable display of the first identification information or the second identification information that can be identified is started, and the display result of the variable display of the first identification information or the second identification information becomes the specific display result. The present invention relates to a gaming machine such as a pachinko gaming machine that can be controlled to a specific gaming state that is sometimes advantageous to the player.

  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. Furthermore, a variable display means capable of variably displaying the identification information is provided, and when the game medium wins a winning winning opening that is a starting area of the winning areas, the variable display means executes a variable display of the identification information, and the identification information is displayed. There is one configured to be able to control to a specific gaming state advantageous to the player when the display result of the variable display of information becomes a specific display result.

  The specific game state means a state advantageous for a player who is given a predetermined game value. Specifically, the specific gaming state is, for example, a state in which the state of the variable winning ball apparatus is advantageous for a player who is easy to win a ball (a big hit gaming state), or a state in which a right to be advantageous for a player has occurred. A state in which a predetermined game value is given, such as a state where conditions for paying out premium game media are easily established. A value given as a result of a game such as a prize ball or a score may be referred to as a game value.

  In a pachinko gaming machine, the fact that the display result of the variable display means for displaying a special symbol (identification information) is a combination of specific display modes determined in advance is usually called “big hit”. When a big hit occurs, for example, the big winning opening is opened a predetermined number of times, and the game shifts to a big hit gaming state in which a 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 fixed to a predetermined number (for example, 15 rounds). An opening time (for example, 29.5 seconds) is determined for each opening, and even if the number of winnings does not reach a predetermined number, the big winning opening is closed when the opening time elapses. Further, when a predetermined condition (for example, winning in the V zone provided in the big prize opening) is not established at the time when the big prize opening is closed, the big hit gaming state is ended.

  In addition, the symbols other than the symbol that becomes the final stop symbol (for example, the middle symbol of the left and right middle symbols) on the variable display means continue for a predetermined time and stop, swing, or expand in a state that matches the specific display result. The possibility of big hits continues before the final result is displayed due to a reduced or deformed state, or multiple symbols changing synchronously with the same symbol, or the position of the display symbol changing. An effect performed in a state in which the player is in a state (hereinafter, these states are referred to as reach states) is referred to as reach effect. It should be noted that “reach” means that a symbol other than the symbol that is the final stop symbol matches the specific display result. 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. In the reach state, the interest of the game is enhanced by making the variation pattern different from the variation pattern in the normal state. And when the display result of the symbol variably displayed on the variable display means does not satisfy the condition for reaching the reach state, it becomes “displaced”, and the variable display state ends. A player plays a game while enjoying how to generate a big hit.

  As such gaming machines, there are a plurality of displays each displaying a special symbol and a large winning opening that is opened when a big hit occurs, and a special symbol variation display and a big hit game are performed at a plurality of locations. Yes (see, for example, Patent Document 1).

Japanese Patent Laid-Open No. 5-3947

  In the gaming machine described in Patent Document 1, a special symbol is displayed in a separate display area at a distant location in the game area, and a separate big prize opening is opened to perform a big hit game separately. However, it is thought that it has not reached to the interest of the game.

  Accordingly, the present invention provides a game machine in which a plurality of display areas for performing variable display of identification information are provided, with a relationship between the variable display in one display area and the variable display in another display area. It is an object to provide a gaming machine that can enhance the performance and improve the interest of the game.

In the gaming machine according to the present invention, a player plays a game by launching a game medium into the game area, and the game machine is effectively started when a predetermined first start condition (for example, a game ball wins a start winning opening 14A). After a winning condition has been established) or a second starting condition (for example, an effective starting prize has been generated by winning a game ball at the starting prize opening 14B) is established, a variable display start condition (for example, a first special condition) For the symbol, the variable display of the first special symbol and the second special symbol is finished, or the first special symbol jackpot game control or the second special symbol jackpot control is finished, and the first start winning memory number is not 0. For example, for the second special symbol, the variable display of the second special symbol is finished, or the second special symbol big hit control is finished, and the second start winning memory number is 0. Based on the establishment of the first identification information (for example, the first special symbol) or the second identification information (for example, the second special symbol) that can be identified, the variable display of the first identification information is started. When the display result of the variation display of the identification information or the second identification information becomes the specific display result (for example, the left, middle and right are the same symbol), it can be controlled to a specific gaming state (for example, a big hit gaming state) advantageous to the player The number of established first start conditions for which the first start condition has been established but the start condition has not yet been established is stored as pending storage up to a predetermined first upper limit number. The first hold storage means and the number of established second start conditions in which the second start condition is satisfied but the start condition is not yet satisfied are stored as a hold memory up to a predetermined second upper limit number. Second reserved storage means Based on the hold storage stored in the first hold storage means, the first change display for causing the first change display section (for example, the special symbol display 33) to display the change of the first identification information. A second display for changing the second identification information on the second change display unit (for example, the special symbol display 39) based on the control means and the hold storage stored in the second hold storage means. And a predetermined small hit display result (for example, a small hit symbol. More specifically, “1, 2, 3”), the display result of the variable display control means of the second identification information is different from the specific display result. predetermined combination of symbols such as ". when he became a), favorable Koatari state for different player from the specific gaming state (e.g., Koatari control state of the second bonus prize hole opened a predetermined period. The small hit state is compared to the specific gaming state. Although it is not advantageous to the player, it is advantageous to the player as compared to the normal gaming state in which no value such as a specific gaming state is given. ) To control a small hit state control means (for example, a part for executing step S305b in the game control means including the CPU 56) and the second start condition is satisfied, The small hit determination means for determining whether or not the display result is the small hit display result (for example, the part for executing step S59b in the game control means), and the display result of the variable display of the first identification information is the specific display result. Based on the fact that a predetermined display result (for example, a specific display result or a special display result) is obtained, the display result of the variation display of the second identification information is set as the small hit display result by the small hit determination means. High-frequency control means (for example, game control means) that performs high-frequency control (for example, control executed in step S59b) to increase the frequency at which it is determined. Step S59b) and when the start condition is satisfied, if the hold storage is stored in the second hold storage means, even if the hold storage is stored in the first hold storage means Priority fluctuation control means for giving priority to the fluctuation display of the second identification information by the second fluctuation display control means without performing the fluctuation display of the first identification information by the first fluctuation display control means; It is characterized by having.

According to the first aspect of the invention, based on the display result of one variation display unit, the other variation display unit is configured to perform control for generating a small hit state different from the specific game state. Since relevance display contents in a plurality of change display sections can be related, the game performance can be improved and the interest of the game can be improved.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
First, the overall configuration of a first type pachinko gaming machine that is an example of a gaming machine will be described. FIG. 1 is a front view of a pachinko gaming machine as viewed 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) installed to be openable and closable with respect to the outer frame, a mechanism plate to which mechanism parts and the like are attached, and various parts attached to them (excluding game boards described later). Is a structure including

  As shown in FIG. 1, the pachinko gaming machine 1 has a glass door frame 2 formed in a frame shape. On the lower surface of the glass door frame 2, there is a hitting ball supply tray (upper plate) 3. Under the hitting ball supply tray 3, an extra 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 are provided. 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. A game area 7 is formed on the front surface of the game board 6.

  A special symbol display 33 including a plurality of variable display units each variably displaying (variably displaying) the first special symbol as identification information is provided on the left side near the center of the gaming region 7. On the right side in the vicinity of the center, a special symbol display 39 including a plurality of variable display units each variably displaying a second special symbol as identification information is provided. Each of the special symbol indicators 33 and 39 has, for example, three variable display portions (symbol display areas) of “left”, “middle”, and “right”.

  In this example, the special symbol that is variably displayed on the special symbol display 33 is referred to as a first special symbol, and the special symbol that is variably displayed on the special symbol display 39 is referred to as a second special symbol.

  Below the special symbol display 33, a variable winning ball device 15A including a start winning port 14A is provided. The winning ball that has entered the start winning opening 14A is guided to the back of the game board 6 and detected by the start opening switch 14a. Further, the variable winning ball apparatus 15A includes left and right opening / closing pieces that perform opening / closing operations. The opening / closing piece is opened by the solenoid 16A.

  Further, below the special symbol display 39, a variable winning ball device 15B including a start winning opening 14B is provided. The winning ball that has entered the start winning opening 14B is guided to the back of the game board 6 and detected by the start opening switch 14b. The variable winning ball device 15B includes left and right opening / closing pieces that perform opening / closing operations. The opening / closing piece is opened by the solenoid 16B. Note that the switches and solenoids are not shown in FIG.

  In the display area of the special symbol display 33, a first special symbol start memory number display area (first start memory number display area) for displaying the number of effective winning balls that have entered the start winning opening 14A, that is, the first start winning memory number. 18A is provided. Note that the first start winning memorized number is the start winning memorized number based on the winning (first start winning) to the start winning opening 14A.

  In the display area of the special symbol display 39, a second special symbol start memory number display area (second start memory number display area) for displaying the number of effective winning balls that have entered the start winning opening 14B, that is, the second start winning memory number. 18B is provided. Note that the second start winning memorized number is the start winning memorized number based on the winning (second start winning) to the start winning opening 14B.

  In this example, every time there is a first effective start prize (a first start prize that occurs when the first start prize memory number is less than a predetermined upper limit number), it is displayed in the start memory number display area 18A. The display area indicating the number of stored first start winning prizes is increased by one. Every time there is a second effective start prize (a second start prize generated when the second start prize memory number is less than a predetermined upper limit number), it is displayed in the second start memory number display area 18B. The display area indicating the number of stored second start winning prizes is increased by one. Each time the variable display of the special symbol display 33 is started, the display area indicating the first start winning memory number displayed in the first start memory number display area 18A is reduced by 1, and the special symbol display 39 Each time the variable display is started, the display area indicating the second start memorized memory number displayed in the second start memorized memory number display area 18B is decremented by one.

  It should be noted that the upper limit number of start prize memories is determined by the first start prize memory based on the first start prize and the second start prize memory based on the second start prize. Therefore, whether or not it becomes an effective start prize is determined separately for the first start prize and the second start prize. In addition, the upper limit number of the total start prize memory, which is the total number of the first start prize memory number and the second start prize memory number, is obtained by adding the upper limit number of the first start prize memory and the upper limit number of the second start prize memory. It becomes the value.

  The start winning memory number may be displayed using a display other than the special symbol displays 33 and 39. Further, the start winning memory number may be displayed by lighting a number of lamps corresponding to the starting winning memory number, or may be expressed by other methods such as numerical values.

  Below the game area 7 is provided an opening / closing plate 20A that is opened by a solenoid 21A in a specific gaming state (big hit state) generated when the display result of the first special symbol is a big hit symbol. . The opening / closing plate 20A is a means for opening and closing the first big prize opening. Of the winning balls guided to the back of the game board 6 from the opening / closing plate 20A, the winning ball entering one (V winning area) is detected by the V winning switch 22a, and the winning ball from the opening / closing plate 20A is detected by the count switch 23a. Is done. On the back of the game board 6, a solenoid 24A for switching the route in the first big prize opening is also provided.

  In the upper right area of the game area 7, there is provided an opening / closing plate 20B that is opened by the solenoid 21B in a specific gaming state (big hit state) generated when the display result of the second special symbol is a big hit symbol. It has been. The opening / closing plate 20B is means for opening and closing the second big prize opening. Of the winning balls guided to the back of the game board 6 from the opening / closing plate 20B, the winning ball entering one (V winning area) is detected by the V winning switch 22b, and the winning ball from the opening / closing plate 20B is detected by the count switch 23b. Is done. On the back of the game board 6, a solenoid 24B for switching the route in the second big prize opening is also provided.

  In the present example, the second major winning opening that is opened and closed by the opening / closing plate 20B is arranged at a position where the game ball will not win unless it is a right hit. In other words, the second grand prize opening is attached to a predetermined position in the game area 7 that does not win in the normal way of aiming for the start winning.

  In this example, the opening / closing plate 20B is a solenoid for a predetermined period (for example, 1.8 seconds) in an advantageous state (small hit state) generated when the display result of the second special symbol is a predetermined small hit symbol. Opened by 21B. It should be noted that the open state may be maintained until a predetermined number of game balls win the second grand prize opening. Further, the advantageous state (small hit state) means a state advantageous to the player, although it is less advantageous than the big hit gaming state.

  When a game ball wins the gates 32A and 32B and is detected by the gate switches 32a and 32b, a predetermined random number value is extracted if the normal symbol start winning memory does not reach the upper limit. And if it is a state which can start the variable display in which a display state changes in normal symbol display device 10A, 10B, the variable display of the display of normal symbol display device 10A, 10B will be started. If the normal symbol display 10A, 10B is not in a state where variable display whose display state changes can be started, the value of the normal symbol start winning memory is incremented by one. In the vicinity of the normal symbol displays 10A and 10B, normal symbol start memory displays 41A and 41B each having a display unit with four LEDs for displaying the number of normal symbol start winning memorized numbers are provided. Each time the gates 32A and 32B are awarded, the normal symbol start memory display 41A and 41B increases the number of LEDs to be turned on by one. Each time variable display on the normal symbol displays 10A and 10B is started, the number of LEDs to be lit is reduced by one.

  In this embodiment, the left and right lamps (the symbols can be visually recognized at the time of lighting) are alternately turned on, whereby the normal symbols are variably displayed, and the variable display continues for a predetermined time (for example, 29.2 seconds). If the left lamp is turned on at the end of the variable display, it is a win. Whether or not to win is determined by whether or not the value of the random number extracted when the game ball wins the gates 32A and 32B matches a predetermined hit determination value. When the display result of the variable display on the normal symbol displays 10A and 10B is a win, the variable winning ball devices 15A and 15B are opened for a predetermined number of times for a predetermined time so that the game ball is likely to win. That is, the state of the variable winning ball devices 15A and 15B changes from a disadvantageous state to a player to an advantageous state when the corresponding normal symbol stop symbol is a winning symbol.

  Furthermore, in the probability variation state as a special gaming state to be described later, the probability that the stop symbol in the normal symbol display 10A, 10B becomes a winning symbol is increased (for example, the probability of winning is increased from 1/10 to 9/10). ) And one or both of the opening time and the number of times of opening of the variable winning ball devices 15A and 15B are increased (for example, the opening time is increased from 0.5 seconds to 3 seconds, or the number of times of opening is increased from once). Increased twice), which is even more advantageous for the player. Moreover, in a predetermined state such as a probability change state, the variable display period (fluctuation time) in the normal symbol displays 10A and 10B is shortened (for example, shortened from 29.2 seconds to 1 second). It may be more advantageous for the user.

  The game board 6 is provided with a plurality of winning holes 29 and 30, and winning of game balls to the winning holes 29 and 30 is detected by winning hole switches 29a and 30a, respectively. Around the left and right sides of the game area 7, there are provided decorative lamps 25 that are blinked and displayed during the game, and at the bottom there is an out mouth 26 that absorbs the hit ball that has not won. In addition, two speakers 27 that emit sound effects and sounds are provided on the left and right upper portions outside the game area 7. On the outer periphery of the game area 7, a top frame lamp 28a, a left frame lamp 28b, and a right frame lamp 28c are provided.

  In this example, a prize ball lamp 51 that is turned on when there is a remaining number of prize balls is provided in the vicinity of the left frame lamp 28b, and a ball that is turned on when the supply ball is cut out in the vicinity of the right frame lamp 28c. A cut lamp 52 is provided.

  The game balls launched from the hit ball launching device enter the game area 7 through the hit ball rail, and then descend the game area 7. If the hit ball enters one of the start winning holes 14A, 14B and is detected by the corresponding start port switches 14a, 14b, a special symbol display 33, 39 corresponding to the special symbol display unit 33, 39 can start the variable display of the symbol. The symbol starts variable display. If it is not in a state where the variable display of symbols can be started, the first start winning memory number or the second starting winning memory number is increased by 1, and the total start winning memory number is increased by 1.

  The special symbol variable display on the special symbol indicators 33 and 39 is stopped when a predetermined time elapses. If the combination of the special symbols at the time of the stop is a jackpot symbol (specific display mode), the game shifts to a jackpot gaming state. That is, the corresponding opening / closing plates 20A and 20B are opened until a predetermined time elapses or a predetermined number (for example, 10) of hit balls wins. When a hit ball is won in the V winning area while the corresponding opening / closing plates 20 and 20B are opened and detected by the corresponding V winning switches 22a and 22b, a continuation right is generated and the corresponding opening / closing plates 20 and 20B are opened. Done again. The generation of the continuation right is allowed a predetermined number of times (for example, 15 rounds).

  If the combination of special symbols at the time of stopping in the special symbol indicators 33 and 39 is a combination of jackpot symbols (probability variation symbols) with probability fluctuations, the probability of the next big hit is high. That is, it becomes a more advantageous state (special game state) for the player, which is a probability change state.

  FIG. 2 is a block diagram showing an example of a circuit configuration of the game control board (main board) 31 installed on the back surface of the gaming machine. 2 also shows a payout control board 37, a lamp control board 35, a sound control board 70, a launch control board 91, and a display control board 80. The main board 31 includes a basic circuit 53 for controlling the pachinko gaming machine 1 according to a program, gate switches 32a and 32b, start port switches 14a and 14b, V winning switches 22a and 22b, count switches 23a and 23b, winning port switch 29a. , 30a, a full circuit switch 48 and a clear circuit 921, a switch circuit 58 for supplying signals to the basic circuit 53, a solenoid 16A for opening / closing the variable winning ball apparatus 15A, a solenoid 16B for opening / closing the variable winning ball apparatus 15B, and an opening / closing plate 20A. , 20B and a solenoid circuit 59 for driving solenoids 24A and 24B for switching paths in the first and second prize winning ports according to a command from the basic circuit 53 are mounted. .

  Note that the switches such as the gate switches 32a and 32b, the start opening switches 14a and 14b, the V prize winning switches 22a and 22b, the count switches 23a and 23b, and the winning prize opening switches 29a and 30a may be referred to as sensors. That is, the name is not limited as long as it is a game ball detection means capable of detecting a game ball.

  In addition, according to the data given from the basic circuit 53, the main board 31 generates jackpot information indicating the occurrence of the jackpot, effective starting information indicating the number of starting winning balls used for the variable symbol display start, and probability fluctuations. An information output circuit 64 is provided for outputting an information output signal such as probability variation information indicating this to an external device such as a hall computer.

  The basic circuit 53 includes a ROM 54 for storing a game control program and the like, a RAM 55 as storage means (means for storing variation data) used as a work memory, a CPU 56 for performing control operations according to the program, and an I / O port unit 57. including. In this embodiment, the ROM 54 and RAM 55 are built in the CPU 56. That is, the CPU 56 is a one-chip microcomputer. The one-chip microcomputer only needs to incorporate at least the RAM 55, and the ROM 54 and the I / O port unit 57 may be externally attached or built-in.

  The RAM 55 (which may be a CPU built-in RAM) is a backup RAM that is partially or entirely backed up by a backup power source created on a power supply board (not shown) provided in the gaming machine. 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 saved for a predetermined period.

  A ball hitting device for hitting and launching a game ball is driven by a drive motor 94 controlled by a circuit on the launch control board 91. Then, the driving force of the drive motor 94 is adjusted according to the operation amount of the operation knob 5. That is, the circuit on the firing control board 91 is controlled so that the hit ball is fired at a speed corresponding to the operation amount of the operation knob 5.

  In this embodiment, the lamp control CPU (lamp control means) mounted on the lamp control board 35 includes the normal symbol start memory indicators 41A and 41B and the side lamp 25 provided on the game board. In addition to performing display control, display control of the top frame lamp 28a, the left frame lamp 28b, the right frame lamp 28c, the prize ball lamp 51, and the ball-out lamp 52 provided on the frame side is performed. Each lamp may be an LED or other types of light emitters. That is, a lamp or LED is an example of a light emitter, and may hereinafter be collectively referred to as a lamp / LED.

  Further, the display control of the normal symbol displays 10A and 10B and the special symbol displays 33 and 39 is performed by a display control CPU (display control means) mounted on the display control board 80. The sound control CPU (sound control means) mounted on the sound control board 70 controls the speaker 27. The ball payout device 97 for paying out game balls as prizes is controlled by a payout control CPU (payout control means) mounted on the payout control board 37. The main board 31 may be configured to control part or all of the electrical components controlled by the display control board 80, the lamp control board 35, and the sound control board 70.

  The payout control board 37, the display control board 80, the lamp control board 35, and the sound control board 70 execute various processes according to control commands from the main board 31.

  For example, a display control CPU mounted on the display control board 80 operates according to a program stored in a ROM included in the display control board 80, and according to a strobe signal (display control INT signal) from the main board 31, Receive a display control command. Further, the display control CPU causes a VDP (video display processor) (not shown) to perform display control of the special symbol displays 33 and 39 using the LCD based on the received display control command. VDP is sometimes called GCL (Graphic Controller LSI).

  Next, the operation of the gaming machine will be described. First, main processing executed by game control means (CPU 56 and peripheral circuits such as ROM and RAM) on the main board 31 will be described. When power is turned on to the gaming machine and the input level of the reset terminal becomes high level, the CPU 56 starts main processing. In the main process, the CPU 56 first performs necessary initial settings.

  Next, the CPU 56 checks whether or not data protection processing for the backup RAM area (for example, power supply stop processing such as addition of parity data) has been performed when power supply to the gaming machine is stopped. When it is confirmed that such protection processing is not performed, the CPU 56 executes initialization processing.

  After confirming that there is a backup, the CPU 56 performs a data check of the backup RAM area (parity check in this example). If the check result is not normal, the internal state cannot be returned to the state when the power supply is stopped, and therefore 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 performs a game state restoration process for returning the internal state of the game control means and the control state of the electric component control means such as the display control means to the state when the power supply is stopped. Then, the saved value of the PC (program counter) stored in the backup RAM area is set in the PC, and the address is restored.

  In the initialization process, the CPU 56 first performs a RAM clear process. Also, a predetermined work area (for example, first special symbol left middle right symbol buffer, second special symbol left middle right symbol buffer, first special symbol process flag, second special symbol process flag, payout command storage pointer, prize ball A work area setting process for setting an initial value to a flag for selectively performing processing according to a control state, such as a middle flag, a ball break flag, and a payout stop flag. Further, a process of transmitting an initialization command for initializing the sub-boards (in this embodiment, the payout control board 37, the display control board 80, the lamp control board 35, and the sound control board 70) to each sub-board is executed. . As the initialization command, there are a command indicating an initial symbol displayed on the special symbol indicators 33 and 39, a command for instructing turning off the winning ball lamp 51 and the ball-out lamp 52, and the like.

  Then, a CTC register set in the CPU 56 is set so that a timer interrupt is periodically generated every 2 ms. That is, a value corresponding to 2 ms is set in a predetermined register (time constant register) as an initial value.

  When the execution of the initialization process is completed, the display random number update process and the initial value random number update process are repeatedly executed in the main process. When the display random number update process and the initial value random number update process are executed, the interrupt is prohibited. When the display random number update process and the initial value random number update process are finished, the interrupt is permitted. The display random number is a random number for determining the symbol displayed on the special symbol displays 33 and 39, and the display random number update processing is to update the count value of the counter for generating the display random number. It is processing. The initial value random number update process is a process of updating the count value of the counter for generating the initial value random number. The initial value random number is a random number for determining the initial value of the count value, such as a counter for generating a random number for determining whether or not to make a big hit (a big hit determination random number generation counter). In a game control process described later, when the count value of the jackpot determination random number generation counter makes one round, an initial value is set in the counter.

Next, a timer interrupt process (game control process) executed with a timer interrupt generated every 2 ms as a trigger will be described.
When the timer interrupt occurs, the CPU 56 executes a game control process. In the game control process, the CPU 56 first executes a power-off detection process for detecting whether or not a power-off signal is output (whether the power-off signal is turned on). The power-off signal is output when, for example, a voltage drop monitoring circuit mounted on the power supply board detects a drop in the voltage of the power supplied to the gaming machine. In the power-off detection process, when detecting that the power-off signal has been output, the CPU 56 executes a power supply stop process for saving necessary data in the backup RAM area. Next, detection signals of switches such as the gate switches 32a and 32b, the start port switches 14a and 14b, the count switches 23a and 23b, and the winning port switches 29a and 30a are input through the switch circuit 58, and the state of these is determined. (Switch processing).

  Next, a process of updating the count value of each counter for generating each determination random number such as a big hit determination random number used for game control is performed (determination random number update process). The CPU 56 further performs processing for updating the count value of the counter for generating the initial value random number and processing for updating the count value of the counter for generating the display random number (display random number update processing).

Here, each random number used in the gaming machine of this example will be described. Each random number is used as follows.
(1) Random 1: Decide whether or not to generate a big hit (for big hit judgment)
(2) Random 2-1 to 2-3 (Random 2): For determining the left middle right of the special symbol (special symbol left middle right)
(3) Random 3: Determines the combination of special symbols that generate a big hit (for determining big hit symbols)
(4) Random 4: Determine the variation pattern of the special symbol (for variation pattern determination)
(5) Random 5: Decide whether or not to reach when no big hit is generated (for reach determination)
(6) Random 6: Decide whether or not to make a small hit when a big hit is not generated (for small hit determination)
(7) Random 7: Determines whether or not to generate a hit based on a normal symbol (for normal symbol hit determination)
(8) Random 8: Determine initial value of random 1 (for determining random 1 initial value)
(9) Random 9: Determine initial value of random 6 (for determining random 6 initial value)

  In the determination random number update process in the game control process, the CPU 56 generates a jackpot determination random number (1), a jackpot symbol determination random number (3), and a counter random number for normal symbol determination (7). Count up (add 1). That is, they are determination random numbers, and other random numbers are display random numbers or initial value random numbers. In order to enhance the game effect, random numbers related to ordinary symbols other than the random numbers (1) to (9) are also used.

  Further, the CPU 56 performs a first special symbol process and a second special symbol process. In the first special symbol process control, the corresponding process is selected according to the first special symbol process flag for controlling the pachinko gaming machine 1 (particularly, the first special symbol display 33) in a predetermined order according to the gaming state. Executed. In the second special symbol process control, the corresponding process is selected according to the second special symbol process flag for controlling the pachinko gaming machine 1 (particularly, the second special symbol indicator 39) in a predetermined order according to the gaming state. Executed. The values of the first special symbol process flag and the second special symbol process flag are updated during each process according to the gaming state.

  Also, the first normal symbol process and the second normal symbol process are performed. In the first normal symbol process, the corresponding process is selected and executed according to the first normal symbol process flag for controlling the display state of the first normal symbol in the normal symbol display 10A in a predetermined order. In the second ordinary symbol process, the corresponding process is selected and executed according to the second ordinary symbol process flag for controlling the display state of the second ordinary symbol on the ordinary symbol display 10B in a predetermined order. The values of the first normal symbol process flag and the second normal symbol process flag are updated during each process according to the gaming state.

  Next, the CPU 56 performs a process of setting a display control command related to the special symbol in a predetermined area of the RAM 55 and sending the display control command (special symbol command control process). In addition, the display control command related to the normal symbol is set in a predetermined area of the RAM 55, and the display control command is transmitted (normal symbol command control processing).

  Further, the CPU 56 executes a winning ball process for setting the number of winning balls based on the detection signals of the winning detection means such as the winning opening switches 29a and 30a.

  And CPU56 performs the memory | storage process which checks the increase / decrease in the 1st start winning memory | storage number and the 2nd starting winning memory number. In the storing process, the CPU 56 checks whether or not the count value of the first start prize storage counter is the same as the count value of the first start prize storage counter last time. If not, that is, the first start prize storage number is set. If a change has occurred, the address of the command transmission table for designating the first start-winning memory corresponding to the first start-winning memory number is set in the pointer, and the command setting process as a subroutine is executed. Then, the count value of the first start winning memory counter is previously set in the second total starting winning memory counter. Thus, in the storage process, when the first start winning memorized number changes, a display control command for designating the first start winning memorized number is transmitted to the display control means mounted on the display control board 80. The In the storage process, the same process as described above is executed for the second start winning memorized number.

  Also, an information output signal transmission process for transmitting an information output signal for enabling the control state of the gaming machine to be confirmed outside the gaming machine is executed. Furthermore, a drive command is issued to the solenoid circuit 59 when a predetermined condition is satisfied. In order to open or close the variable winning ball devices 15A, 15B and the open / close plates 20A, 20B, or to switch the game ball passage in the big winning opening, the solenoid circuit 59 is operated according to the drive command by the solenoids 16A, 16B. , 21A, 21B, 24A, 24B are driven. After that, the interrupt permission state is set.

  In this embodiment, the game control process as described above is executed, and this game control process is started every 2 ms. 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. 3 is a flowchart showing an example of a first special symbol process processing program executed by the CPU 56. The process shown in FIG. 3 is a specific process of the first special symbol process in the game control process described above. When performing the first special symbol process, the CPU 56 performs a first variation shortening timer subtraction process (step S310a), and detects that the game ball has won the start winning opening 14A provided in the game board 6. If the start opening switch 14a is turned on, that is, if the game ball wins the start winning opening 14A and the first start winning is generated (step S311), the first start opening switch passing process (step S312) is performed. Do. The first variation shortening timer is a timer for setting the variation time when the variation time of the first special symbol is shortened. Whether or not the start port switch 14a is turned on is determined according to the state determination result of the start port switch 14a in the above-described switch processing.

  Then, the CPU 56 makes a big hit based on the fact that the variation control of the second special symbol is being performed (the variation display of the second special symbol is being performed or the display result of the variation display of the second special symbol is the specific display result). If control (second special symbol big hit control) is not being executed (step S315), one of steps S300a to S304a and S306a to S309a is performed according to the internal state. Whether or not the variation control of the second special symbol is being performed may be determined based on, for example, whether or not the state of the second special symbol process flag is a state indicating steps S301b to S309b. As shown in step S315, in this example, during the execution of the variation control of the second special symbol, the variation display of the first special symbol is not performed.

  Special symbol normal processing (step S300a): Waits until the variable display of the first special symbol can be started. When the variable display of the first special symbol can be started, it is determined whether or not the result of variable display of the first special symbol is the specific display result, that is, whether or not it is a big hit. Then, the internal state (first special symbol process flag) is updated so as to shift to step S301a.

  Special symbol stop symbol setting process (step S301a): A stop symbol after variable display of the first special symbol is determined. Then, the internal state (first special symbol process flag) is updated so as to shift to step S302a.

  Fluctuation pattern setting process (step S302a): A variation pattern (variable display mode) of variable display of the first special symbol is determined according to a random 4 value. Also, a variable time timer is started. At this time, the final stop symbol and information for instructing the variation mode (variation pattern) are transmitted to the display control board 80. Then, the internal state (first special symbol process flag) is updated so as to shift to step S303a.

  Special symbol variation processing (step S303a): When a predetermined variation time (the time indicated by the variation time timer in step S302a) has elapsed, the internal state (first special symbol process flag) is updated to shift to step S304a. .

  Special symbol stop process (step S304a): Control is performed so that all symbols of the first special symbol displayed on the special symbol display 33 are stopped. Specifically, it is set to a state in which a display control command indicating special symbol stop is transmitted. Then, if the stop symbol is a big hit symbol, the internal state (first special symbol process flag) is updated to shift to step S306a. Otherwise, the internal state (special symbol process flag) is updated so as to shift to step S300a.

  Preliminary winning opening process (step S306a): Control for opening the first winning opening is started. Specifically, the counter and flag are initialized, and the solenoid 21A is driven to open the first big prize opening. Also, the execution time of the big winning opening opening process is set by the process timer, and the first big hit flag is set. Then, the internal state (first special symbol process flag) is updated so as to shift to step S307a.

  Processing during opening of the big prize opening (step S307a): Control for sending a display control command for the round display of the big prize opening to the display control board 80, processing for confirming the closing condition of the first big prize opening, and the like are performed. If the closing condition of the last first big prize opening is satisfied, the internal state (first special symbol process flag) is updated to shift to step S308a.

  Specific area valid time processing (step S308a): Monitors whether or not the V winning switch 22a passes and performs processing for confirming that the big hit gaming state continuation condition is satisfied. If the big hit gaming state continuation condition is satisfied and there are still remaining rounds, the internal state (first special symbol process flag) is updated to shift to step S306a. In addition, when the big hit gaming state continuation condition is not satisfied within a predetermined effective time, or when all rounds are finished, the internal state (first special symbol process flag) is shifted to step S309a. Update.

  Big-hit end processing (step S309a): Control is performed to cause the display control means to perform display control for notifying the player that the big-hit gaming state has ended using the special symbol display 33. Then, the internal state (first special symbol process flag) is updated so as to shift to step S300a.

  FIG. 4 is a flowchart showing an example of a second special symbol process processing program executed by the CPU 56. The process shown in FIG. 4 is a specific process of the second special symbol process in the game control process described above. When performing the second special symbol process, the CPU 56 performs the second variation shortening timer subtraction process (step S310b), and detects that the game ball has won the start winning opening 14B provided in the game board 6. If the start opening switch 14b is turned on, that is, if the game ball wins the start winning opening 14B and the second start winning is generated (step S313), the second start opening switch passing process (step S314) is performed. Do. The second variation shortening timer is a timer for setting the variation time when the variation time of the second special symbol is shortened. Whether or not the start port switch 14b is turned on is determined according to the state determination result of the start port switch 14b in the above-described switch processing.

  Thereafter, any one of steps S300b to S309b is performed according to the internal state. In this example, during the execution of the variation control of the first special symbol (during the execution of the variation display of the first special symbol, or the first special symbol big hit control (the display result of the variation display of the first special symbol becomes the specific display result). Even during the execution of the big hit control based on the event), the variation display of the second special symbol is executed. However, as will be described later, during the execution of the first special symbol jackpot control, the variable display of the second special symbol whose display result is the big hit symbol is not executed.

  Special symbol normal processing (step S300b): Waits until the variable display of the second special symbol can be started. When the variable display of the second special symbol can be started, it is determined whether or not the result of the variable display of the second special symbol is the specific display result, that is, whether or not it is a big hit. Further, it is determined whether or not the result of variable display of the second special symbol is an advantageous display result for generating an advantageous state. Then, the internal state (second special symbol process flag) is updated so as to shift to step S301b.

  Special symbol stop symbol setting process (step S301b): A stop symbol after variable display of the second special symbol is determined. Then, the internal state (second special symbol process flag) is updated so as to shift to step S302b.

  Fluctuation pattern setting process (step S302b): A variation pattern (variable display mode) of variable display of the second special symbol is determined according to the value of random 4. Also, a variable time timer is started. At this time, the final stop symbol and information for instructing the variation mode (variation pattern) are transmitted to the display control board 80. Then, the internal state (second special symbol process flag) is updated so as to shift to step S303b.

  Special symbol variation process (step S303b): When a predetermined variation time (the time indicated by the variation time timer in step S302b) elapses, the internal state (second special symbol process flag) is updated to shift to step S304b. .

  Special symbol stop process (step S304b): Control is performed so that all symbols of the second special symbol displayed on the special symbol display 33 are stopped. Specifically, it is set to a state in which a display control command indicating special symbol stop is transmitted. If the stop symbol is a big hit symbol, the internal state (second special symbol process flag) is updated to shift to step S306b. If the stop symbol is a small hit symbol (advantageous display symbol) The internal state (second special symbol process flag) is updated to shift to step S305b. If it is neither of them, the internal state (second special symbol process flag) is updated to shift to step S300b.

  Small hit control process (step S305b): Advantageous state control is executed in response to the display result of the variation display of the second special symbol being a small hit symbol. Specifically, the solenoid 21B is driven to control the opening / closing plate 20B to be open for a predetermined period (eg, 1.8 seconds) and to open the second big prize opening for a predetermined period. Then, the internal state (second special symbol process flag) is updated so as to shift to step S300b.

  Preliminary winning opening process (step S306b): Control for opening the second winning opening is started. Specifically, the counter and the flag are initialized, and the solenoid 21B is driven to open the second big prize opening. Also, the process timer sets the execution time of the big prize opening opening process and sets the second big hit flag. Then, the internal state (second special symbol process flag) is updated so as to shift to step S307b.

  Processing during opening of the big prize opening (step S307b): Control for sending a display control command for the round display of the big prize opening to the display control board 80, processing for confirming the establishment of the closing condition of the second big prize opening, and the like are performed. If the closing condition for the final second grand prize opening is satisfied, the internal state (second special symbol process flag) is updated to shift to step S308b.

  Specific area valid time processing (step S308b): Monitors whether or not the V winning switch 22b has passed, and performs processing for confirming that the big hit gaming state continuation condition is satisfied. If the condition for continuation of the big hit gaming state is satisfied and there are still remaining rounds, the internal state (second special symbol process flag) is updated to shift to step S306b. In addition, when the big hit gaming state continuation condition is not satisfied within a predetermined effective time, or when all the rounds are finished, the internal state (second special symbol process flag) is shifted to step S309b. Update.

  Big hit end processing (step S309b): Control is performed to cause the display control means to perform display control for notifying the player that the big hit gaming state has ended using the special symbol display 39. Then, the internal state (second special symbol process flag) is updated so as to shift to step S300b.

  FIG. 5 is a flowchart showing a first start port switch passing process (step S312) executed when a game ball wins the start winning port 14A. In the first start port switch passing process, the CPU 56 checks whether or not the first start winning memorized number has reached a preset upper limit value (for example, “4”) (step S111). If the first start winning memory number has not reached the upper limit value, the first starting winning memory number is increased by 1 (step S112), and the total starting winning memory number is increased by 1 (step S113).

  Next, the CPU 56 extracts each random number value such as a jackpot determination random number, and sets the extracted random number value to the value of the first start winning memory number in the first storage area (first special symbol determination buffer). Store in the corresponding storage area (step S114). Note that extracting a random number means reading a count value from a counter for generating a random number and setting the read count value as a random value. In step S113, the random numbers 1 to 5 described above are extracted. Then, a variation time reduction determination time for determining whether or not to reduce the variation time is set (step S115).

  FIG. 6 is a flowchart showing a second start port switch passage process (step S314) executed when a game ball wins the start winning port 14B. In the second start port switch passing process, the CPU 56 checks whether or not the second start winning memorized number has reached a preset upper limit value (for example, “4”) (step S121). If the second start winning memory number has not reached the upper limit value, the second starting winning memory number is increased by 1 (step S122), and the total starting winning memory number is increased by 1 (step S123).

  Next, the CPU 56 extracts the value of each random number such as the jackpot determination random number, and sets the extracted random number value to the value of the second start winning memory number in the second storage area (second special symbol determination buffer). Store in the corresponding storage area (step S124). Note that extracting a random number means reading a count value from a counter for generating a random number and setting the read count value as a random value. In step S124, the above random numbers 1 to 6 are extracted. Then, a variation time reduction determination time for determining whether or not to reduce the variation time is set (step S125).

  In this embodiment, there are 10 special symbols “0” to “9” respectively in the middle left and right, and the special symbol display changes in order from “0” on the special symbol indicators 33 and 39. By doing so, the variation of special symbols is realized. Note that the display of the display symbols may change discontinuously during the change of the special symbols. In addition, a big hit is made when the final symbols (determined symbols) of the special symbol are stopped at the same symbol with the left, middle and right aligned. And in the case of a big hit, if you stop at the same odd number of left and right right symbols, it is a high probability state after the big hit game (the probability that it will be a big hit is increased, directly or indirectly a big hit and It is a concept equivalent to a “probability change state” meaning a state in which the probability of Further, when a big hit occurs in the high probability state or when a special symbol is changed a predetermined number of times, the high probability state ends and returns to the low probability state. When it is determined to reach, the special symbol is the final stop symbol with the left and right sides aligned.

  Further, in this embodiment, when the final stop symbol (definite symbol) of the special symbol is stopped by a combination of advantageous symbols, a small hit is made. As a combination of symbols to be advantageous symbols, specifically, when the left middle right symbol becomes “1,2,3”, “6,7,8”, etc. Assume that a combination of symbols is defined.

  FIG. 7 is a flowchart showing the first variation start process. The first variation start process is a process that collectively shows the special symbol normal process (step S300a), the special symbol stop symbol setting process (step S301a), and the variation pattern setting process (step S302a) in the first special symbol process. is there.

  In the first variation start process, the CPU 56 can start the variation of the first special symbol (for example, when the value of the first special symbol process flag is a value indicating step S300a. Note that step S315 is performed. (The case where the second special symbol variation control is not being performed ”shown in FIG. 5 may be included in the determination here) (step S51), the value of the total start winning memory number (the number of reserved memories) is confirmed. (Step S52). Specifically, the count value of the total start winning counter is confirmed. The case where the value of the special symbol process flag is a value indicating step S300a means that the special symbol is not changed in the special symbol indicator 33 and the first special symbol big hit control is not being executed. Is the case.

  If the total start winning memory number is not 0, the CPU 56 changes the special symbol to be executed next based on the winning at the starting winning port 14a or the variation based on the winning at the starting winning port 14b. (Step S53). In step S53, confirmation is made according to the winning identification information stored in the storage area corresponding to the total start winning memorized number = 1. The winning identification information is information indicating whether the winning storage is based on the winning at the starting winning port 14a or the holding memory based on the winning at the starting winning port 14b, and the above-described step S113 (to the starting winning port 14a). In the case of winning) or in step S123 (in the case of winning to the start winning opening 14b), it is stored in a predetermined area of the RAM 55 in association with the total number of start winning memories.

  If the fluctuation is based on winning at the start winning opening 14a, the CPU 56 reads out each random value stored in the storage area corresponding to the first starting winning memorized number = 1 and stores it in the random number buffer area of the RAM 55. (Step S54a) The value of the first start-winning memory number is decreased by 1 (the count value of the first start-winning memory counter is decreased by 1), and the contents of each storage area are shifted (Step S55a). That is, each random number value stored in the storage area (first start prize storage area) corresponding to the first start prize storage number = n (n = 2, 3, 4) is expressed as the first start prize storage number = Store in the storage area corresponding to n-1. Therefore, the order in which the random values stored in the respective storage areas corresponding to the respective first start winning memory numbers are extracted is always the order of the first starting winning memory number = 1, 2, 3, 4 It is supposed to match. That is, in this example, every time the variable display start condition is satisfied, the CPU 56 executes a process of shifting the contents of each first start winning storage area, so that the starting winning to the start winning opening 14A has occurred. It is possible to easily identify which first start winning memory corresponds to the process result of the first start port switch passage process (specifically, the process result of step S114) executed at that time.

  Further, the CPU 56 decrements the value of the total starting winning memory number by 1 (decreases the count value of the total starting winning memory counter by 1), and shifts the contents of each storage area in which the winning identification information is stored (step S56a). ). That is, each random number value and winning identification information stored in the storage area (total starting winning memory storage area) corresponding to the total starting winning memory number = n (n = 2, 3,..., 8) Stored in the storage area corresponding to the number of starting winning prizes stored = n−1. Therefore, the storage order of each winning identification information stored in each storage area corresponding to each total starting winning memory number always matches the order of total starting winning memory number = 1, 2,... It is supposed to be. In other words, in this example, the CPU 56 executes a process of shifting the contents of each total start winning memory storage area every time the variable display start condition is satisfied, so that the winning identification set when the start winning is generated. It can be easily specified which total start winning memory the information corresponds to.

  Next, the CPU 56 reads out the jackpot determination random number from the random number storage buffer (specifically, the storage area corresponding to the first start winning memory number = 1) (step S57a), and determines whether or not the jackpot determination is made. Processing is executed (step S58a). In step S58a, the first jackpot determination table in which the jackpot determination value is set in advance is used. The first jackpot determination table is stored in a predetermined area of the ROM 54, for example.

  In addition, when it is determined to be a big hit, it is further possible to select one type from a plurality of types of big hits (types of specific gaming state) prepared in advance and determine which big hit Also good. The types of jackpots include, for example, different upper limits on the number of times that a big winning opening is opened, whether or not there is a short time, whether or not there is a certain change, whether or not the fluctuation time of a normal symbol is shortened, the number of times the variable winning ball devices 15A and 15B are opened or What is necessary is just to distinguish by the presence or absence of time reduction.

  If it is not determined to be a big hit, a reach determination random number is read from the random number storage buffer and a reach determination process for determining whether or not to reach is executed.

  When the presence / absence of the big hit (the presence / absence of reach in the case of a loss) is determined, the CPU 56 stores the random 3 stored value stored in the storage area corresponding to the first start winning memorized number = 1 (in the case of the big win), Alternatively, a stored value of random 2 (if it is assumed to be out of place) is extracted, and a special symbol stop symbol is determined (step S60a).

  Next, the CPU 56 extracts a variation pattern determination random number from the variation pattern determination random number counter (step S61a), and determines a variation pattern according to the extracted variation pattern determination random number (step S62a). Specifically, in step S62a, among the plurality of types of variation patterns prepared in advance, among the comparison values arranged in a predetermined variation pattern selection table, the variation pattern determination extracted It is determined that the fluctuation pattern is associated with a comparison value that matches the value of the random number.

  When the variation pattern is determined, the CPU 56 sets the variation time data of the determined variation pattern in the special symbol process timer (step S63a). Then, the CPU 56 sets the address of the determined command transmission table for specifying the variation pattern in the pointer (step S64a), and executes a command setting process which is a subroutine (step S65a). Then, the internal state (first special symbol process flag) is updated to shift to step S303a (step S66a).

  FIG. 8 is a flowchart showing the second variation start process. The second variation start process is a process that collectively shows the special symbol normal process (step S300b), the special symbol stop symbol setting process (step S301b), and the variation pattern setting process (step S302b) in the second special symbol process. is there.

  In the second variation start process, the CPU 56 can start the variation of the second special symbol (for example, when the value of the second special symbol process flag is a value indicating step S300b) (step S300b). S51b), the value of the total start winning memory number (holding memory number) is confirmed (step S52b). Specifically, the count value of the total start winning counter is confirmed. The case where the value of the second special symbol process flag is a value indicating step S300a means that the special symbol indicator 39 does not change the special symbol and is not in the second special symbol big hit control. Is the case.

  In this example, in step S51b, the CPU 56 determines whether or not the first special symbol big hit control is being executed. If it is being executed, the display result of the current variable display of the second special symbol is a big hit. It is determined in advance whether or not. And when it determines with it being a big hit, it determines with it not determining that the fluctuation | variation of a 2nd special symbol can be started (N of step S51b). Since it is configured in this way, it is possible to prevent the first special symbol jackpot control and the second special symbol jackpot control from occurring simultaneously.

  If the total start winning memory number is not 0, the CPU 56 changes the special symbol to be executed next based on the winning at the starting winning port 14a or the variation based on the winning at the starting winning port 14b. (Step S53b). Step S53b is the same process as step S53a described above.

  If the fluctuation is based on winning at the start winning opening 14b, the CPU 56 reads out each random value stored in the storage area corresponding to the second starting winning memorized number = 1 and stores it in the random number buffer area of the RAM 55. (Step S54b), the value of the second start winning memory number is decreased by 1 (the count value of the second start winning memory counter is decreased by 1), and the contents of each storage area are shifted (Step S55b). That is, each random number value stored in the storage area (second start prize storage area) corresponding to the second start prize storage number = n (n = 2, 3, 4) is expressed as the second start prize storage number = Store in the storage area corresponding to n-1. Therefore, the order in which the random number values stored in the respective storage areas corresponding to the respective second start winning memory numbers are extracted is always the order of the second starting winning memory numbers = 1, 2, 3, 4 It is supposed to match. In other words, in this example, every time the variable display start condition is satisfied, the CPU 56 performs a process of shifting the contents of each second start winning storage area, so that a start winning to the start winning opening 14B has occurred. It is possible to easily identify which second start winning memory corresponds to the process result of the second start port switch passing process (specifically, the process result of step S124) executed at that time.

  Similarly to step S56a, the CPU 56 decrements the value of the total starting winning memory number by 1 (decreases the count value of the total starting winning memory counter by 1), and the contents of each storage area in which the winning identification information is stored. Is shifted (step S56b).

  Next, the CPU 56 reads the jackpot determination random number from the random number storage buffer (step S57b), and executes a jackpot determination process for determining whether or not the jackpot is determined (step S58b). In step S58b, a second jackpot determination table in which a jackpot determination value is set in advance is used. The second jackpot determination table is stored in a predetermined area of the ROM 54, for example. If it is not determined to be a big hit, a reach determination random number is read from the random number storage buffer and a reach determination process for determining whether or not to reach is executed.

  In addition, when it is determined to be a big hit, one type may be selected from a plurality of types of big hits (types of specific gaming state) prepared in advance, and it may be determined which of the big hits is to be determined. .

  If it is not determined to be a big hit, the CPU 56 reads a small hit determination random number from the random number storage buffer and executes a small hit determination process for determining whether or not to make a big hit (step S59b). In step S59b, a small hit determination table in which a small hit determination value is set in advance is used. The small hit determination table is stored in a predetermined area of the ROM 54, for example.

  The small hit determination table includes a first small hit determination table and a second small hit determination table in which the small hit determination values are set so that the probability of the small hit is different from each other. In this example, a larger number of small hit determination values are set in the second small hit determination table than in the first small hit determination table. That is, when the small hit determination process is executed using the second small hit determination table as the usage table, the small hit determination process is executed as compared to when the first small hit determination table is used as the usage table. It is determined to be a small hit with high probability.

  In this example, in step S59b, the CPU 56 checks whether or not the first special symbol big hit control is being executed based on the state of the first special symbol big hit control, and if the first special symbol big hit control is being executed. If it is determined, it is decided to use the first small hit determination table as a use table, and if it is determined that the first special symbol big hit control is not being executed, the second small hit determination table is Decide to use table. That is, when the first special symbol jackpot control is being executed, the display result of the variation display of the second special symbol is a small hit with high probability compared to when the first special symbol jackpot control is not being executed. .

  When determining the presence or absence of big hits (in the case of a loss, presence or absence of reach, presence or absence of small hits), the CPU 56 stores a random 3 stored value (big hit) stored in the storage area corresponding to the second start winning memory number = 1. Or a random 2 stored value (in the case of an outlier) is extracted to determine a special symbol stop symbol (step S60b).

  Next, the CPU 56 extracts a variation pattern determination random number from the variation pattern determination random number counter (step S61b), and determines a variation pattern according to the extracted variation pattern determination random number (step S62b). Specifically, in step S62b, among the plurality of types of variation patterns prepared in advance, out of the comparison values arranged in a predetermined variation pattern selection table, the variation pattern determination It is determined that the fluctuation pattern is associated with a comparison value that matches the value of the random number.

  When the variation pattern is determined, the CPU 56 sets the variation time data of the determined variation pattern in the special symbol process timer (step S63b). Then, the CPU 56 sets the address of the determined command transmission table for specifying the variation pattern in the pointer (step S64b), and executes a command setting process which is a subroutine (step S65b). Then, the internal state (second special symbol process flag) is updated to shift to step S303b (step S66b).

  Next, a method for sending a display control command from the game control means to the display control means will be described. In this embodiment, the display control command is transmitted from the main board 31 to the display control board 80 through eight signal lines of display control signals D0 to D7. Further, a signal line for a display control INT signal for transmitting a strobe signal (display control INT signal) is wired between the main board 31 and the display control board 80. That is, the display control command is transmitted through eight signal lines and one INT signal signal line. The sending method of control commands other than the display control command (payout control command, lamp control command, sound control command) is the same as the sending method of the display control command.

  In this embodiment, the display control command has a 2-byte configuration, 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 “1”, and the first bit (bit 7) of the EXT data is always “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.

  The 8-bit display control command data of the display control command is output in synchronization with the display control INT signal. The display control means mounted on the display control board 80 detects that the display control INT signal has risen, and starts a 1-byte data capture process by an interrupt process. Accordingly, when viewed from the display control means, the display control INT signal corresponds to a capture signal that triggers capture of display control command data.

  The display control command is sent only once so that the display control means can recognize it. In this example, “recognizable” means that the level of the display control INT signal changes, and that it is sent only once so as to be recognizable means, for example, that each of the first and second bytes of the display control command data. Accordingly, the display control INT signal is output in a pulse shape (rectangular wave shape) only once.

  Here, an example of the content of the display control command sent to the display control board 80 will be described. Display control commands for designating a special symbol variation pattern in the special symbol displays 33 and 39 for variably displaying the special symbols are commands 8000 (H) to 8058 (H). Note that a command for specifying a variation pattern (variation pattern command) also serves as a variation start instruction. The display control command for designating the variation pattern of the first special symbol and the display control command for designating the variation pattern of the second special symbol are provided separately.

  The display control command related to the variation pattern of the normal symbol is a command 88XX (H) (X = any value of 4 bits). A display control command for designating a stop symbol of a normal symbol is a command 89XX (H). The display control command for instructing the stop of variable display of normal symbols is represented by command 8A00 (H).

  A display control command for designating a special symbol stop symbol is represented by a command 91XX (H). A symbol number is set in “XX”. The display control command for instructing the stop of variable display of special symbols is command A000 (H).

  The display control command indicating the first start winning memorized memory number displayed in the first start winning memorized memory number display area 18A of the special symbol display 33 is a command E0XX (H). For example, the display control means displays the number designated by “XX (H)” in the first start winning memorized number display area 18A. That is, the command E0XX (H) is a command for instructing the control of the first start-winning memorized number display area 18A provided for informing the information of the number of reserves. Note that the command related to the first start-winning memory number displayed in the first start-winning memory number display area 18A may be configured to indicate an increase or decrease in the first start-winning memory number. Similarly, the display control command indicating the second start-winning memory number displayed in the second start-winning memory number display area 18B of the special symbol display 39 is a command E1XX (H).

  When the display control means of the display control board 80 receives a display control command from the game control means of the main board 31, the special symbol indicators 33 and 39, the normal symbol indicators 10A and 10B, and the start prize are received according to the display control command. The display state of the memory number display areas 18A and 18B is changed. When the lamp control means of the lamp control board 35 receives a lamp control command from the game control means of the main board 31, the lamp / LED display state is changed according to the lamp control command. Further, when the sound control means of the sound control board 70 receives a sound control command from the game control means of the main board 31, it performs sound output control according to the sound control command. Control commands other than the control commands described above are also transmitted from the game control means to each sub-board. For example, a control command indicating the display state of the winning ball lamp 51 or the ball-out lamp 52 and the number of lighting of the normal symbol start memory displays 41A and 41B, and a more detailed control command relating to the big hit game are also sent from the game control means to each sub. Sent to the board.

  The variable display start specifying command for indicating the start of variable display and the variable display mode specifying command for specifying the variable display mode are realized by the display control command for specifying the variation pattern, and the identification information specifying command for specifying the display result of the identification information. Is realized by a display control command for designating left symbol, middle symbol, and right symbol, and a variable display end designating command indicating the end of variable display is realized by a display control command for stopping special symbols. In this embodiment, the display control command for specifying the variation pattern is also used as a variable display start specifying command for indicating the start of variable display and a variable display mode specifying command for specifying the variable display mode. The designation command and the variable display mode designation command that can specify the variable display mode may be separated.

  Next, the operation of the display control means will be described. First, main processing executed by the display control CPU will be described. In the main processing, initialization processing is performed for clearing the RAM area, setting various initial values, initializing a 2 ms timer for determining the display control activation interval, and the like. Thereafter, the display control CPU shifts to a loop process for confirming monitoring of the timer interrupt flag. When a timer interrupt occurs, the display control CPU sets a timer interrupt flag in the timer interrupt process. If the timer interrupt flag is set in the main process, the display control CPU clears the flag and executes the following display control process.

  In this embodiment, the timer interrupt takes every 2 ms. That is, the display control process is started every 2 ms. In this embodiment, only the flag is set in the timer interrupt process, and the specific display control process is executed in the main process. However, the display control process may be executed in the timer interrupt process.

  In the display control process, the display control CPU first analyzes the received display control command (command analysis execution process). In the command analysis process, the display control CPU confirms the contents of the display control command stored in the command reception buffer, and performs processing such as setting a flag corresponding to the received command. For example, when the received command is a variation pattern command, a variation pattern command reception flag is set, and processing for storing EXT data indicated by “XX” of the display control command (80XX (H)) is performed. . Further, for example, when the received command is a display control command for designating the special symbol left, the data indicating the left symbol indicated by “XX” of the display control command (91XX (H)) is stored in the left symbol storage area in the RAM. The process of storing in each is performed. Next, the display control CPU performs display control process processing. In the display control process process, a process corresponding to the current control state is selected and executed from among the processes corresponding to the control state. Thereafter, the process returns to the process for checking the timer interrupt flag.

  Next, display control command reception processing from the main board 31 will be described. The display control command received from the main board 31 is stored in the command reception buffer. In this example, a command reception buffer of a ring buffer format capable of storing six display control commands having a 2-byte configuration is used. Therefore, the command reception buffer is configured by a 12-byte area of reception command buffers 1 to 12. 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. It is not always necessary to use the ring buffer format. For example, three symbol designating command storage areas (2 × 3 = 6 byte command receiving buffer) and other command storing areas for designating other variation patterns ( (2 × 1 = 2-byte command reception buffer).

  The display control INT signal from the main board 31 is input to the interrupt terminal of the display control CPU. For example, when the INT signal from the main board 31 is turned on, an interrupt is applied to the display control CPU. Then, the display control CPU executes display control command reception processing in the interrupt processing. In the display control command reception process, the display control CPU stores the received display control command data in the reception command buffer indicated by the command reception number counter.

  Next, process data set for each variation pattern table will be described. The process data is composed of data obtained by collecting a plurality of combinations of process timer setting values and display control execution data. As the display control execution data, data indicating the display state of the special symbol displays 33 and 39 during the variation period of the special symbol is set. For example, the display control execution data 1 is set with data indicating the display state of the special symbol indicators 33 and 39 at the start of variable display. When the timing for switching the display state (for example, the timing when a new character appears on the special symbol display devices 33 and 39) arrives during the variation period of the special symbol, the display control means executes the next display control in the process data. The display state of the special symbol displays 33 and 39 is controlled according to the data. In the process timer set value, a time corresponding to the switching timing is set.

  In this example, the display control means controls the special symbol displays 33 and 39 based on the program and process data stored in the ROM. A program related to the control of the rendering means (in this embodiment, the special symbol displays 33 and 39) is stored in a ROM mounted on the display control board 80.

  The process data used in this example is stored in the ROM of the display control board 80. Further, process data is prepared for each variation pattern.

  FIG. 9 is a flowchart illustrating an example of the effect execution process. The effect execution process collectively indicates a part of a plurality of processes included in the display control process process in the main process.

  In the effect execution process, the display control CPU checks whether or not a display control command (variation pattern command) that can specify the variation time has been received (step S801). Specifically, it is confirmed whether or not a flag (variation pattern reception flag) indicating that a variation pattern command has been received is set. The variation pattern reception flag is set when it is confirmed by command analysis processing that a variation pattern designation display control command has been received.

  If the variation pattern command has been received, the display control CPU determines whether the received variation pattern command is a command for designating display control on the special symbol display 33 for performing variation display of the first special symbol. 2. It is confirmed whether the command is a command for designating display control on the special symbol display 39 that performs variable symbol display (step S802).

  If the variation pattern command designates the variation display of the first special symbol, the display control CPU selects process data corresponding to the variation pattern of the variation display of the first special symbol (step S803a), and the first special symbol is selected. Based on the process data selected based on the variation pattern command, the special symbol display 33 performs variation display control of the first special symbol (step S804a). In step S804a, the variation of the first special symbol on the left middle right is started, the switching timing of each variation state (variation speed) constituting the variation pattern is controlled for the first special symbol, and the end of the variation time is monitored. Is executed. In step S804a, stop control of the left and right symbols of the first special symbol is performed.

  If the display control command (special symbol stop display control command) instructing the stop of all symbols is received at the end of the variation time determined by the process data to be used, the display control CPU changes the first special symbol. Is stopped, and the stored stop symbol (determined symbol) is displayed (step S805a).

  If it is a variation pattern command designating the variation display of the second special symbol, the display control CPU selects process data corresponding to the variation pattern of the variation display of the second special symbol (step S803b), and the second special symbol is selected. Based on the selected process data according to the fluctuation pattern of the fluctuation display, the special symbol display 39 performs the fluctuation display control of the second special symbol (step S804b). In step S804b, the variation of the second special symbol on the left middle right is started, the switching timing of each variation state (variation speed) constituting the variation pattern is controlled for the second special symbol, and the end of the variation time is monitored. Is executed. In step S804b, stop control of the left and right symbols of the second special symbol is performed.

  If the display control command (special symbol stop display control command) for instructing the stop of all symbols is received at the end of the variation time determined by the process data to be used, the display control CPU changes the second special symbol. Is stopped, and the stored stop symbol (determined symbol) is displayed (step S805b).

  Next, a specific mode of the special symbol change display executed by the special symbol display 33 and the special symbol display 39 will be described with reference to FIGS.

  FIG. 10A is an explanatory diagram showing an example of the storage contents of the first special symbol determination buffer and the second special symbol determination buffer in which a predetermined area of the RAM 55 is provided. FIG. 10B is an explanatory diagram showing an example of winning identification information stored in a predetermined area of the RAM 55.

  Here, as shown in FIG. 10A, there are three first start winning memories (holding memory 1 to holding memory 3) and one second holding start winning memory (holding memory 1). .

  Further, as shown in FIG. 10B, the total starting winning memory numbers 1 to 4 are respectively set to “first” (in this case, it means holding memory based on winning at the starting winning port 14A), “First”, “second” (in this case, it means holding storage based on winning at the start winning opening 14B) and “first” are associated with each other. Accordingly, the reserved memory corresponding to the total start winning memory numbers 1 to 4 is due to winning in the order of the starting winning port 14A, the starting winning port 14A, the starting winning port 14B, and the starting winning port 14A. The variable display is executed in the order of the first special symbol, the first special symbol, the second special symbol, and the first special symbol.

  FIG. 11 is an explanatory diagram for explaining the variable display that is sequentially executed in the reserved storage state shown in FIG. FIG. 12 is a timing chart showing an example of the timing of the variable display that is sequentially executed when in the reserved storage state shown in FIG. Here, it is assumed that there is no new starting prize.

  When the total start winning memory number in the hold storage state shown in FIG. 10 is 4, the display control CPU first sets the display of the first starting winning memory number to 1 by subtracting 2 and the special symbol display 33 The first special symbol variation display (variation display A shown in FIG. 12) is started (FIG. 11A).

  When the variation display A is completed, the display control CPU sets the display of the first start winning memorized number to 1 and subtracts 1, and the special symbol display 33 displays the variation display of the first special symbol (variation display B shown in FIG. 12). ) Is started (FIG. 11B).

  Next, the display control CPU sets the second start-winning memory number display to 0 by subtracting 1 from the display of the second start winning memorized number when the predetermined time period has elapsed after the start of the variable display B, and the special symbol display 39 (2) The special symbol variation display (variation display C shown in FIG. 12) is started (FIG. 11C). As shown in FIG. 11C, in this example, the fluctuation display C is started before the fluctuation display B is completed.

  After that, as shown in FIG. 12, even after the fluctuation display B is completed, the display control CPU continues to execute the fluctuation display C until the fluctuation period ends (FIG. 11D).

  When the variation display C is completed, the display control CPU sets the first start winning memorized number display to 0 by subtracting 0, and the special symbol display 33 displays the variation display of the first special symbol (the variation shown in FIG. 12). Display D) is started (FIG. 11E). Thereafter, the display control CPU completes the variable display D.

  In this example, the CPU 56 of the main board 31 transmits a variation pattern command for specifying the variation display B shown in FIG. 12, and then before the variation period of the variation display B is completed (for example, after a predetermined period has elapsed). ), A process of transmitting a variation pattern command for specifying the variation display C is executed.

  Next, another specific aspect of the special symbol change display executed by the special symbol display 33 and the special symbol display 39 will be described with reference to FIGS.

  FIG. 13A is an explanatory diagram showing another example of the contents stored in the first special symbol determination buffer and the second special symbol determination buffer in which a predetermined area of the RAM 55 is provided. FIG. 13B is an explanatory diagram showing another example of winning identification information stored in a predetermined area of the RAM 55.

  Here, as shown in FIG. 13A, two first start winning memories (holding memory 1 to holding memory 2) and three second holding start winning memories (holding memory 1 to hold memory 3) are stored. It shall be.

  Further, as shown in FIG. 13B, the total starting winning memory numbers 1 to 5 are respectively set to “first” (in this case, it means holding storage based on winning at the starting winning port 14A), The order of “second” (in this case, reserved storage based on winning at the start winning opening 14B), “first”, “second”, and “second” are associated with each other. Therefore, the reserved memory corresponding to the total start winning memory numbers 1 to 5 is due to winning in the order of the starting winning port 14A, the starting winning port 14B, the starting winning port 14A, the starting winning port 14B, and the starting winning port 14B. Yes, the special symbol variation display is in the order of the first special symbol, the second special symbol, the first special symbol, the second special symbol, the second special symbol, unless a big hit is generated by the variation display of the first special symbol. Will be executed.

  FIG. 14 is an explanatory diagram for explaining the variable display executed sequentially in the reserved storage state shown in FIG. FIG. 15 is a timing chart showing an example of the timing of variable display that is sequentially executed in the reserved storage state shown in FIG. Here, it is assumed that there is no new starting prize.

  When the total start winning memory number in the hold storage state shown in FIG. 13 is 5, the display control CPU first sets the display of the first starting winning memory number to 1 by subtracting 1 and the special symbol display 33 The first special symbol variation display (variation display A shown in FIG. 15) is started (FIG. 14A).

  Next, the display control CPU sets the second start winning memorized number display to 1 after subtraction of 1 after the predetermined period of time has elapsed after the start of the variable display A, and the special symbol display 39 (2) The special symbol variation display (variation display B shown in FIG. 15) is started (FIG. 14B). As shown in FIG. 14B, in this example, the fluctuation display B is started before the fluctuation display A is completed.

  In this example, since the display result of the fluctuation display A is a jackpot symbol, the fluctuation display B is not started when the display result of the fluctuation display B is a jackpot symbol.

  Thereafter, when the display result of the variation display A becomes a big hit symbol (FIG. 14C), the display control CPU starts the big hit game control with the special symbol display 33 as shown in FIG.

  During the execution of the big hit game control on the special symbol display 33, the display control CPU completes the variable display B, subtracts 1 from the display of the second start winning memory number, and the special symbol display 39 The second special symbol variation display (variation display D shown in FIG. 15) is started (FIG. 14D). Note that since the big hit game control is executed by the special symbol display 33, the fluctuation display D is not started when it is determined that the display result of the fluctuation display D becomes the big hit symbol.

  Next, the display control CPU confirms and displays the small hit symbol as the display result of the variation display D. The CPU 56 opens the open / close plate 20B so that the second grand prize opening is opened for a predetermined period. For example, when the player hits the right side and the game ball wins the second big prize opening when the opening / closing plate 20B is in the open state, a prize ball corresponding to the number of winning prizes (separate to the player during the big hit control) An example of added value) is paid out.

  When the display control CPU completes the variation display D, the display of the second start winning memorized number is decremented by 1 to 0, and the special symbol display 39 displays the variation display of the second special symbol (shown in FIG. 15). The fluctuation display E) is started (FIG. 14E). In addition, since the big hit game control is executed by the special symbol display device 33, when it is determined that the display result of the fluctuation display E becomes the big hit symbol, the fluctuation display E is not started.

  Next, the display control CPU confirms and displays the small hit symbol as the display result of the variation display E. The CPU 56 opens the open / close plate 20B so that the second grand prize opening is opened for a predetermined period. For example, when the player hits the right side and the game ball wins the second big prize opening when the opening / closing plate 20B is in the open state, a prize ball corresponding to the number of winning prizes (separate to the player during the big hit control) An example of added value) is paid out.

  Thereafter, when the big hit game control on the special symbol display 33 is completed, the display control CPU sets the first start winning memory number display to 0 after subtracting 1 and the special symbol display 33 changes the first special symbol. Display (variation display C shown in FIG. 15) is started. Thereafter, the display control CPU completes the variable display C.

  In the above example, since the first special symbol jackpot control is executed by the special symbol display device 33, the variation display of the second special symbol is executed in preference to the variation display of the first special symbol. Has been. That is, the variation display of the second special symbol is preferentially digested without matching the order of occurrence of the start winning prize and the execution order of the variation display. Therefore, when the first special symbol jackpot control is being executed on the special symbol display 33, the stored contents of the winning identification information (FIG. 13B) stored in the predetermined area of the RAM 55 are preferentially digested. The winning identification information after what has been made will be shifted.

  Further, in the above specific example, it has been described that there is no new start winning when the first special symbol big hit control is being executed by the special symbol display 33, but there is a second starting win The variable display is executed with priority over the variable display of the first special symbol that is put on hold.

  As described above, based on the display result of the variation display of the first special symbol on the special symbol display 33, the special symbol display 39 generates the small hit control different from the big hit control with high probability. 2 Since the special symbols are displayed in a variable manner, the contents of the variable symbols executed by the special symbol display 33 and the special symbol display 39 can be related to each other, thereby improving the fun of the game. Will be able to.

  Specifically, when the big hit control is executed by the special symbol display 33, the special symbol display 39 generates a small hit control different from the big hit control with a high probability. Since it is configured to control in an advantageous state different from the big hit control during execution, the game performance when the big hit game control is executed can be improved, and the interest of the game can be improved.

  In addition, as a conventional gaming machine, a symbol display device for variably displaying symbols is provided, and when a specific display result is derived and displayed as a display result of the symbol variation display on the symbol display device, the display is displayed. Depending on the type of the result, there is a type in which the hit control in a different mode is executed in which the big winning opening is opened in either a big win or a small win mode. In such a gaming machine, there are a plurality of types of hit control modes in the gaming machine, but the hit control is only executed after the hit control is started. For this reason, there is a problem that the interest of the game during the execution of the hit control after the hit control cannot be improved. On the other hand, in the above-described embodiment, based on the display result of the variation display of the first special symbol on the special symbol display 33, the special symbol display 39 performs the small hit control different from the big hit control with high probability. Since the second special symbol is variably displayed so as to be generated, it is possible to give the player an opportunity to acquire additional value during execution of the jackpot game control, and during the execution of the jackpot game control Can improve the fun of games in That is, the above problem is solved.

  Note that the special symbol display 33 is not limited to the case where the big hit control is being executed. For example, the special symbol display 33 is likely to be a big hit such as a probability variation state or a short time state in which the probability of a big hit is increased. When controlled to the control state, the special symbol display 39 may be configured to generate the small hit control with high probability. With this configuration, it is possible to improve the game characteristics when the game is controlled to the special game state, and to give the player an opportunity to acquire additional value during execution of the special game state control. It is possible to improve the interest of the game during execution of the special game state control.

  In addition, as described above, since it is configured to determine whether or not to make a small hit using a plurality of types of determination tables set so that the determination probability of whether or not to make a small hit is different, By using a judgment table that is set to be determined to be a small hit by probability, it is possible to easily perform a control to generate a small hit with a high probability, and to generate a small hit at a desired frequency Can be easily done. For this reason, high game nature can be maintained and it can prevent that the interest of a game falls. That is, by adjusting the setting probability of the determination table, it is possible to easily make small hits.

  In addition, you may make it make small hits occur frequently by controlling so that the 2nd starting condition is easy to be satisfied rather than establishment of the 1st starting condition, without using the table for small hits determination. Specifically, based on the display result of the variable display of the first special symbol on the special symbol display 33 (for example, the specific display result or the special display result), the CPU 56 displays the normal symbol display 10B. Control for improving the probability of hitting a normal symbol displayed (for example, a hit table set to be a hit with a high probability as a hit determination table used for lottery of normal symbols in the second normal symbol process) Control that sets the number of times the start winning port 14B is opened and the period of opening when the normal symbol is hit (for example, the normal symbol in the second normal symbol process is hit). Control to increase the number of times the start winning opening 14B is opened from 1 to 2, and the starting winning opening when the normal symbol in the second normal symbol process is hit The opening period of 4B may be as or execute control) to increase to 2 seconds from 0.5 seconds. With this configuration, it is possible to prompt the player to play a game for generating a small hit (specifically, a game aimed at winning the start winning opening 14B of the variable winning ball apparatus 15B), and the game performance is improved. Can be improved. Further, by prompting the player to play a game for generating a small hit, it can be expected that the second special symbol based on the occurrence of the second start prize will be displayed frequently, and the occurrence frequency of the small hit is increased. Because it can be expected, the interest of the game can be improved. Note that the processing using the table for determining small hits may be performed simultaneously. By simultaneously increasing the probability that the variation display result of the second special symbol will be a small hit symbol, it is possible to more reliably cause a small hit. In addition, it is possible to make frequent small hits more reliably by simultaneously performing the process of shortening the fluctuation period of the second normal symbol.

  In order to increase the frequency of occurrence of the second start winning prize, the opening operation of the starting winning opening 14B may be forcibly executed regardless of the display result of the normal symbol.

  Further, as described above, a plurality of start winning ports 14A and 14B are provided, and each of the start winning ports 14A and 14B, and special symbol indicators 33 and 39 for performing variable display of special symbols in response to the occurrence of the start winning are provided. Since the association is made, the first special symbol on the special symbol display 33 can be displayed on the start symbol 14A when it is desired to display the variation on the first special symbol, and the second special symbol on the special symbol display 39 is displayed. When it is desired to execute the change display, it is only necessary to win the start winning opening 14B, and the game performance can be improved. That is, since it becomes possible to enjoy the game by hitting one of the start winning ports 14A and 14B and hitting the game ball, the selection of the player can be expanded.

  In addition, since each start winning opening 14A, 14B is associated with the special symbol display 33, 39 for displaying the special symbol in response to the occurrence of the start winning, the variation display of the first special symbol is displayed. The starting condition and the starting condition for displaying the variation of the second special symbol can be clearly distinguished, so that the game content can be easily understood by the player and the game performance can be improved.

  Further, as described above, the special symbol indicators 33 and 39 and the opening / closing plates 20A and 20B are associated with each other, and the first special symbol jackpot that is opened during the first special symbol jackpot control and the second special symbol jackpot. Since the second grand prize winning opening that is opened during control is provided separately, it is possible to clearly recognize which special symbol caused the big hit, and to make the game contents easy to understand for the player Can do.

  In the above-described embodiment, when the variation display of the second special symbol is executed, the variation display of the first special symbol is not started. However, the variation display of the second special symbol is executed. Even when the second special symbol is displayed, the variable display of the first special symbol may be started except when the display result of the variable display of the second special symbol is a big hit. Even if the display result of the variable display of the second special symbol is a big hit, if the final display is performed after the big hit game is completed, the variable display of the second special symbol is executed. The display of the variation of the first special symbol may be started when

  Although not specifically mentioned in the above example, the variation of the special symbol is based on the variation display mode of the variation display of the special symbol executed before or the variation display mode of the variation display of the special symbol performed later. It is good also as a structure which determines the display variation display aspect.

  Specifically, for example, the variation display mode of the variable display of the second special symbol may be determined based on the variation display mode of the variable display of the first special symbol executed once before. In this case, in the variation pattern determination processing (step S62b), the CPU 56 performs the variation mode of the RAM 55 in the variation pattern determination processing (step S62a) performed for the variation display of the first special symbol performed one time before. The variation display mode information stored in the history storage area is read, and the variation pattern determination table associated with the variation display mode indicated by the read variation display mode information is set in the use table.

  That is, in this example, a variation pattern determination table for the second special symbol is prepared for each variation display mode for the first special symbol. In each variation pattern determination table, a comparison value to be compared with the variation pattern determination random number and a variation pattern corresponding to each comparison value are set. Here, the fluctuation display mode means a fluctuation pattern including a fluctuation time. The variable display mode information means information including the variable display mode.

  Then, the CPU 56 uses the set variation pattern determination table to display the variation pattern associated with the comparison value that matches the value of the variation pattern determination random number counter loaded in step S61b as the special symbol. Determine the fluctuation pattern of the fluctuation display. Note that the change pattern determined here is such that the display order of the fixed display is not changed between the change display of the first special symbol the previous time and the change display of the second special symbol this time. Is done. That is, a variation pattern determination table provided with a plurality of variation patterns that does not cause such trouble is selected and used.

  As described above, based on the variation display mode of the variation display of the first special symbol displayed in the previous variation, the process of determining the variation display mode of the variation display of the current second special symbol is executed. Therefore, it is possible to easily perform control so that the execution order of the special symbol variation display (particularly the fixed display timing) matches the order in which the start conditions are satisfied. That is, it becomes easy to prevent the variation display of the second special symbol executed later from being completed before the variation display of the first special symbol executed earlier.

  In the above example, the variation display mode of the variation display of the second special symbol this time may be determined in consideration of the display result of the variation display of the first special symbol that is variably displayed last time. In this case, when the display result of the variation display of the first special symbol displayed in the previous variation is a big hit, the variation display of the second special symbol this time is a sufficient variation time until the big hit presentation ends (for example, the longest period) Or a variation pattern of (). In the case where the longest period is set, a variable period shortening command for designating the forced end of the variable period may be transmitted and stopped and displayed when the big hit effect ends. If comprised in this way, even if it is a case where the fluctuation display result of the 1st special symbol of the last time becomes a big hit, the order of execution of fluctuation display of special symbols (especially fixed display timing) is the order in which the starting condition is satisfied. Can be easily controlled to match.

  In the above-described embodiment, the special symbol display is changed by the two special symbol indicators 33 and 39. The special symbol indicator is provided with three or more special symbol indicators. It is good also as a structure which performs the variable display of a special symbol in three or more places.

  In the above-described embodiment, in principle, the variable display is executed in the order in which the start winnings are generated (except when the first special symbol jackpot control is executed). A priority order may be provided for the first special symbol variation display and the second special symbol variation display by the devices 33 and 39, and the higher-priority reserved storage may be preferentially digested. Specifically, for example, the variation display of the second special symbol is set to have a higher priority than the variation display of the first special symbol, the first start winning memory number is “3”, and the second start winning memory is stored. When the number is “2”, regardless of the order in which the start winning has occurred, the variable display of the second special symbol is preferentially executed twice, and the first three times thereafter. Executes special symbol variation display. In addition, when executing the variable display of the special symbol instead of the priority, a lottery may be performed to determine whether the variable display of the first special symbol or the variable display of the second special symbol is performed. Good.

  In the embodiment described above, the two special symbol displays 33 and 39 are separately provided, and the first special symbol and the second special symbol are variably displayed on the separate indicators. The two special symbols may be variably displayed on the same display. That is, it is good also as a structure provided with the display part which carries out the variable display of the 1st special symbol, and the display part which carries out the variable display of the 2nd special symbol in one display.

  In the above-described embodiment, two variable winning ball devices 15A and 15B are provided, and two start winning ports 14A and 14B corresponding to the first start condition and the second start condition are provided. Is provided with one variable winning ball apparatus having two start opening switches so that a game ball won in one starting winning opening is detected by one of the two start opening switches on the back of the gaming machine. May be. Also, one variable winning ball device having one starting port switch is provided, and when a game ball wins one starting winning port, the first starting condition is established by lottery or the second starting Whether the condition is satisfied may be determined.

  In the above-described embodiment, the reserved memory number of the first special symbol is displayed in the starting memory number display area 18A of the special symbol display 33, and the second special memory is displayed in the starting memory number display area 18B of the special symbol indicator 39. Although the configuration is such that the number of reserved memory of symbols is displayed, it is also possible to provide a display that displays the total number of winning winning memories that is obtained by adding the number of reserved memories of the first special symbol and the number of reserved memories of the second special symbol. .

  In the above-described embodiment, the first special symbol variable display start condition is that the variable display of the first special symbol and the second special symbol ends, or the first special symbol big hit game control or the second special symbol. The jackpot control is completed and the first start winning memorized number is not 0. However, if the variable period ends after the variable display of the second special symbol, the variable of the second special symbol is variable. You may make it start the variable display of a 1st special symbol before a display is complete | finished. Similarly, if the variation period ends after the second special symbol jackpot control, the variation display of the first special symbol may be started before the second special symbol jackpot control ends. . In this case, for example, the first special symbol variation display may be determined to be a variation pattern having a sufficient variation time (for example, the longest period) until the second special symbol jackpot control ends. In the case of the longest period, a variable period shortening command for designating forcible termination of the variable period of the first special symbol may be transmitted and stopped when the second special symbol jackpot control is terminated. If comprised in this way, even if it is during execution of 2nd special symbol big hit control, the order of execution of variable display of 1st special symbol (especially fixed display timing) will correspond with the order where starting conditions were satisfied. Can be easily controlled.

  In the above-described embodiment, the special game state (first special game state) in which the first special symbol big hit control is likely to occur based on the display result of the variable display of the first special symbol being the special display result. ), But the special display result of the variable display of the first special symbol is changed to the special display result, and the second special symbol big hit control is likely to occur. You may be comprised so that it may be in a game state (2nd special game state). Similarly, in the above-described embodiment, the second special symbol is changed to the second special game state based on the display result of the second special symbol variable display being the special display result. Based on the display result of the display being the special display result, the first special game state and the second special game state may be set.

  Note that the gaming machine of each of the above embodiments has a predetermined gaming value when the stop symbol of the special symbol variably displayed on the special symbol indicators 33 and 39 based on the start winning is a combination of the predetermined symbols. 1 type pachinko gaming machine that can be granted to the card and a card reader (CR: Card Reader) type 1 pachinko gaming machine that lends a ball with a prepaid card, but lends a ball with a prepaid card The present invention can be applied not only to a CR-type pachinko gaming machine to be performed but also to a pachinko gaming machine that lends a ball with cash. Furthermore, when there is a winning in a predetermined area of the electric game that is released based on the start winning, a second type pachinko gaming machine that can give a predetermined game value to the player, or variably displayed based on the starting winning The present invention can be applied even to a third-class pachinko gaming machine in which a predetermined right is generated or continues when a winning is made for a predetermined electric combination that is released when the symbol stop symbol becomes a predetermined symbol combination.

  In each of the embodiments described above, the “special game state” means a state advantageous to a player who is likely to make a big hit (a specific game state is likely to occur). Specifically, the “special gaming state” includes, for example, a probability variation state in which the probability that a special symbol is a big hit symbol is a high probability state, a short time state in which the number of fluctuations of a normal symbol per unit time is increased, a variable winning ball This is a high-probability state in which the probability of a big hit such as an open extension state in which the devices 15A and 15B are opened and the number of times of opening is increased is increased. In the short-time state, since the number of opening of the variable winning ball devices 15 and 15B is increased, the number of winnings per unit time is increased and the number of special symbols variable display per unit time is increased. It can be said that the probability of becoming is increased. Similarly, in the open extended state, the number of winnings per unit time is increased because the opening period and the number of opening times of the variable winning ball devices 15 and 15B are increased, and the number of special symbol variable display times per unit time is increased. Can be said to be a state where the probability of a big hit is increased.

  In the above-described embodiment, the high-frequency control means performs the second determination by the advantage determination means based on the fact that the display result of the variation display of the first identification information has become the advantageous result occurrence result determined in advance. Although it is set as the structure which performs the high frequency control for raising the frequency judged that the display result of the fluctuation display of identification information is made into an advantageous display result, the following control is also included in high frequency control, for example.

(1) Advantageous variation state control in which the probability that the display result of the variation display of the second identification information becomes the advantageous display result is a high probability state. (2) By reducing the variation time of the second identification information, Second identification information short-time state control in which the number of fluctuation display times of the second identification information is increased (3) A first state in which the game medium easily passes through the second start winning area (opening state of the opening / closing piece), and the first The second identification per unit time is controlled by controlling the movable means (variable winning ball device 15B) that changes to the second state (open / close piece closed state) in which the game medium is less likely to pass than the state to the first state. (4) Extending the period during which the movable means (variable winning ball device 15B) is in the first state (specifically, the normal symbol becomes the winning symbol). By extending the opening period when) 1st state extension control which raised the fluctuation | variation display frequency | count of 2 identification information (5) Increase the frequency | count that a movable means (variable winning ball apparatus 15B) is made into a 1st state (specifically, a normal symbol is a winning symbol) (Increase the number of times of opening at the time)

Further, in the above-described embodiment, the following gaming machines are disclosed.
(1) When the display result of the variable display of the first identification information becomes the specific display result, control is performed to the first specific gaming state (for example, the first special symbol jackpot control) advantageous to the player, and the second identification A gaming machine that controls to a second specific gaming state (for example, second special symbol jackpot control) that is advantageous to the player when the display result of the information variation display becomes the specific display result, In the control, a first opening / closing means (for example, an opening / closing plate 20A) that performs an opening operation so that a game ball can easily enter a first specific game area (for example, a first big prize opening), and a second in the control of the second specific game state. A gaming machine comprising: a second opening / closing means (for example, an opening / closing plate 20B) that performs an opening operation so that a game ball can easily enter a specific game area (for example, a second big prize opening).

  (2) The first identification information and the first specific game area are associated with each other in advance, and the second identification information and the second specific game area are associated with each other in advance. When the display result of the variable display becomes the specific display result, the first specific game state where the game ball easily enters the first specific game area is set, and the display result of the variable display of the second identification information is the specific display result. When this happens, the gaming machine is placed in the first specific gaming state in which a game ball can easily enter the second specific gaming area.

  The present invention can be applied to games such as pachinko machines, and in particular, in a gaming machine provided with a plurality of display areas for performing variable display of identification information, while improving game performance when jackpot control is being executed. This is useful for giving the player an opportunity to acquire additional value during execution of the jackpot control and improving the interest of the game during the execution of the jackpot control.

It is the front view which looked at the pachinko game machine from the front. It is a block diagram which shows an example of the circuit structure in a game control board (main board). It is a flowchart which shows the example of a 1st special symbol process process. It is a flowchart which shows the example of a 2nd special symbol process process. It is a flowchart which shows the example of a 1st start port switch passage process. It is a flowchart which shows the example of a 2nd start port switch passage process. It is a flowchart which shows the example of the process at the time of the 1st fluctuation | variation start. It is a flowchart which shows the example of the process at the time of the 2nd fluctuation | variation start. It is a flowchart which shows the example of an effect execution process. FIG. 10A is an explanatory diagram showing an example of the stored contents of the first special symbol determination buffer and the second special symbol determination buffer. FIG. 10B is an explanatory diagram showing an example of winning identification information. It is explanatory drawing which shows the example of the display state of a some special symbol display. It is a timing diagram which shows the example of the display timing of a some special symbol display. FIG. 13A is an explanatory diagram showing another example of the contents stored in the first special symbol determination buffer and the second special symbol determination buffer. FIG. 13B is an explanatory diagram showing another example of winning identification information. It is explanatory drawing which shows the other example of the display state of a some special symbol display. It is a timing diagram which shows the other example of the display timing of a some special symbol display.

Explanation of symbols

1 Pachinko machine 14a, 14b Start opening switch 15A, 15B Variable winning ball device 20A, 20B Open / close plate 31 Main board 33, 39 Special symbol display 56 CPU
80 Display control board

Claims (1)

After the player plays a game by launching the game medium into the game area, and the predetermined first start condition or the second start condition is satisfied, each of them is determined based on the start condition of the variable display. The player starts the variable display of the identifiable first identification information or the second identification information, and the display result of the variable display of the first identification information or the second identification information becomes the specific display result. A gaming machine that can be controlled to a specific gaming state advantageous to
A first hold memory that stores the number of established first start conditions that have met the first start condition but have not yet met the start condition up to a first predetermined upper limit number as a hold memory. Means,
Second hold memory that stores the number of established second start conditions that are satisfied, but the start condition is not yet satisfied, as reserved memory up to a predetermined second upper limit number Means,
First variation display control means for causing the first variation display section to perform variation display of the first identification information based on the suspension storage stored in the first suspension storage unit;
Second variation display control means for causing the second variation display section to perform variation display of the second identification information based on the suspension storage stored in the second suspension storage means;
When the display result of the variable display of the second identification information becomes a predetermined small hit display result different from the specific display result, the small hit state advantageous to the player different from the specific gaming state is obtained. Small hit state control means to control;
A small hit determination means for determining whether or not the display result of the variable display of the second identification information is set as the small hit display result based on the establishment of the second start condition;
Based on the variable display of the display results of the first identification information becomes displayed results predetermined one of said particular display result, display of the variable display of the second identification information by the Koatari determining means High-frequency control means for performing high-frequency control for increasing the frequency with which it is determined that the result is the small hit display result;
When the start condition is satisfied, the first variable display control is performed even when the hold storage is stored in the first hold storage means when the hold storage is stored in the second hold storage means. Priority change control means for giving priority to the change display of the second identification information by the second change display control means without performing the change display of the first identification information by the means. A gaming machine characterized by

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