JP5745113B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine in which a special game advantageous to a player is executed.

  Conventionally, when a game ball enters the start opening, a jackpot lottery is performed, and when a jackpot is won by this jackpot lottery, a gaming machine that can execute a special game capable of acquiring a large amount of prize balls is known. . In such a gaming machine, various effects such as displaying various images on the liquid crystal display unit are executed in order to improve the interest of the game.

  In the above gaming machine, when a game ball enters the start port, the hold is stored up to a predetermined number, and the stored hold is sequentially read out when a preset start condition is satisfied. A lottery lottery is held. In recent years, it is determined in advance whether or not the hold is a specific hold that wins the jackpot at a stage before the lottery is read and the jackpot lottery is performed, and based on the determination result. The so-called “look-ahead effect” is widely used.

  For example, Patent Document 1 discloses a gaming machine that notifies that a special winning is stored when the special holding is stored in the storage unit, and the holding to win a jackpot is stored. . According to this gaming machine, the fact that the specific hold is stored is notified during the special game, so that it is possible to maximize the satisfaction and achievement of the player during the special game.

JP 2011-19672 A

  The pre-reading effect can be said to be a highly effective effect that gives the player a sense of satisfaction and achievement, but according to the above gaming machine, the pre-reading effect is performed only when a specific hold is stored during the special game. As a result, depending on the winning probability of the jackpot, the pre-reading effect hardly appears. As described above, according to the conventional gaming machine, even if a prefetching effect having a high effect is adopted, the appearance frequency of the prefetching effect is low, and it cannot be improved for many players. There are challenges.

  In view of the above, an object of the present invention is to provide a gaming machine capable of improving the effect of the presentation by appropriately setting the appearance frequency of the pre-reading effect and improving the interest of the game for many players.

  In order to solve the above-described problems, the gaming machine of the present invention is a non-short game state in which a game ball can enter a start area provided in the game area at a predetermined frequency, and the start-up is more than the non-time short game state. The game ball is set to one of the short-time game states with high ease of entry of game balls into the area, and whether or not a special game that is advantageous to the player can be executed is derived according to preset low-accuracy judgment conditions. A low probability gaming state, and a high probability that the execution possibility of the special game is derived according to a high probability determination condition in which a decision to enable the execution of the special game is derived with a higher probability than the low probability determination condition. A gaming machine that is set to one of the gaming states and the game proceeds in the set gaming state, and when a game ball enters the start area, whether or not the special game can be executed, and After Random number acquisition means for acquiring one or a plurality of random values for determining the skill state and storing them in the storage unit as random number information that can be held, and stored in the storage unit by the establishment of a preset start condition When the random number information is read and the gaming state is the low probability gaming state, the read random number information is determined according to the low probability determination condition to determine whether or not the special game can be executed. In the case of the high probability gaming state, the special game can be executed by the lottery means for determining whether or not the special game can be executed by determining the read random number information according to the high probability determination condition. And when the special game is executed by the special game executing means and the special game executing means. A gaming state setting means for setting the gaming state after the end of the special game to the low probability gaming state or the high probability gaming state, and to set the non-time short gaming state or the time short gaming state; A specific hold that is stored in the storage unit during execution, and a hold based on random number information that is set as a standby process is derived by the lottery means after the special game is finished, so that a result that allows the special game to be executed is derived. A pre-reading means for determining whether or not the game is in effect, and an execution executing means capable of executing a preset pre-reading effect while controlling the execution of the effect during the special game. When the state is set to the short-time gaming state, the lottery means derives a decision to enable the execution of the special game, and the specific suspension is stored in the storage unit. In the first case stored, the specific hold is not stored in the storage unit, and after the special game being executed is ended, the gaming state setting means sets the high probability gaming state. In the second case, the prefetch effect can be executed, and by executing the prefetch effect, a result that enables execution of the special game within the hold stored in the storage unit is derived, or After the special game is over, the fact that the gaming state is set to the high probability gaming state is notified, and the special game can be executed by the lottery means when the gaming state is set to the non-timeless gaming state. If the decision to do is derived, the prefetch effect is not executed.

It is a perspective view of the gaming machine showing a state where the door is opened. It is a front view of a gaming machine. It is a block diagram of a gaming machine. It is a figure explaining a jackpot decision random number determination table. It is a figure explaining the winning design determination random number determination table. It is a figure explaining a reach group determination random number determination table. It is a figure explaining the reach mode A determination random number determination table at the time of a loss. It is a figure explaining the jackpot reach mode A determination random number determination table. It is a figure explaining the reach mode B determination random number determination table. It is a figure explaining a change pattern lottery table. It is a figure explaining a variation time determination table. It is a figure explaining a fluctuation mode command and a fluctuation pattern command. It is a figure explaining a special electric accessory operating table. It is a figure explaining a game state setting table. It is a figure explaining a hit determination random number determination table. (A) is a figure explaining a normal symbol fluctuation | variation pattern determination table, (b) is a figure explaining a 2nd starting port open | release control table. It is a figure which shows the main process in a main control board. It is a figure which shows the timer interruption process in a main control board. It is a figure which shows the input control process in a main control board. It is a figure which shows the 1st start port detection switch input process in a main control board. It is a figure which shows the prior determination process in a main control board. It is a figure which shows the 2nd start port detection switch input process in a main control board. It is a figure which shows the gate detection switch input process in a main control board. It is a figure which shows the special figure special electric processing in a main control board. It is a figure which shows the special symbol change start process in a main control board. It is a figure which shows the change effect pattern determination process in a main control board. It is a figure explaining the special symbol fluctuation | variation stop process in a main control board. It is a figure which shows the post-stop process in a main control board. It is a figure which shows the special electric accessory control process in a main control board. It is a figure which shows the special game completion | finish process in a main control board. It is a figure which shows the common figure normal electricity process in a main control board. It is a figure which shows the normal symbol change start process in a main control board. It is a figure which shows the normal symbol fluctuation | variation stop process in a main control board. It is a figure which shows the process after a normal symbol stop in a main control board. It is a figure which shows the normal electric accessory control process in a main control board. It is a figure explaining an example of the reservation prefetch effect performed during a special game. It is a figure explaining an example of the gasse production performed during a special game. It is a figure explaining a reservation prefetch effect execution decision table. It is a figure explaining an example of the suggestion effect performed during a special game. It is a figure explaining a suggestion effect execution decision table. It is a figure which shows the main process in a sub control board. It is a figure which shows the timer interruption process in a sub control board. It is a figure which shows the prior determination command reception process in a sub control board. It is a figure which shows the symbol determination command reception process in a sub control board. It is a figure which shows the game state command reception process at the time of jackpot winning in a sub control board. It is a figure which shows the round start command reception process in a sub control board. It is a figure which shows the ending command reception process in a sub control board.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The dimensions, materials, and other specific numerical values shown in the embodiments are merely examples for facilitating the understanding of the invention, and do not limit the present invention unless otherwise specified. In the present specification and drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted, and elements not directly related to the present invention are not illustrated. To do.

  In order to facilitate understanding of the embodiment of the present invention, first, the mechanical configuration and electrical configuration of the gaming machine will be briefly described, and then specific processing on each board will be described.

  FIG. 1 is a perspective view of the gaming machine 1 according to the present embodiment, showing a state where the door is opened. As shown in the figure, the gaming machine 1 includes an outer frame 2 in which an enclosed space is formed by four sides assembled in a substantially rectangular shape, a middle frame 4 attached to the outer frame 2 by a hinge mechanism so as to be freely opened and closed, Similarly to the middle frame 4, a front frame 6 attached to the outer frame 2 so as to be freely opened and closed by a hinge mechanism is provided.

  As with the outer frame 2, the middle frame 4 has an enclosed space formed by four sides assembled in a substantially rectangular shape, and a game board 8 is held in the enclosed space. The front frame 6 holds a transmission plate 10 made of glass or resin. When the middle frame 4 and the front frame 6 are closed with respect to the outer frame 2, the game board 8 and the transmission plate 10 face each other substantially in parallel while maintaining a predetermined distance, and from the front side of the gaming machine 1. The game board 8 can be visually recognized through the transmission plate 10.

  FIG. 2 is a front view of the gaming machine 1. As shown in this figure, an operation handle 12 that projects to the front side of the gaming machine 1 is provided at the lower part of the front frame 6. The operation handle 12 is provided so that the player can perform a rotation operation. When the player rotates the operation handle 12 and performs a launch operation, the operation handle 12 has a strength corresponding to the rotation angle of the operation handle 12 and is not illustrated. A game ball is launched by the launch mechanism. The game balls thus fired are raised between the rails 14 a and 14 b provided on the game board 8 and guided to the game area 16.

  The game area 16 is a space formed at a distance between the game board 8 and the transmission plate 10 and is an area where the game ball can flow down or roll. The game board 8 is provided with a large number of nails and windmills, and a game ball guided to the game area 16 collides with the nails and windmills, and flows down and rolls in an irregular direction.

  The game area 16 includes a first game area 16a and a second game area 16b that differ in the degree of entry of the game ball according to the firing strength of the launch mechanism. The first game area 16 a is located on the left side of the game area 16 when viewed from the player facing the gaming machine 1, and the second game area 16 b is the game area 16 viewed from the player facing the gaming machine 1. Located on the right side. Since the rails 14a and 14b are on the left side of the game area 16, a game ball launched with a launch intensity less than a predetermined intensity by the launch mechanism enters the first game area 16a and launches with a launch intensity greater than a predetermined intensity. The played game ball enters the second game area 16b.

  Further, the game area 16 is provided with a general winning port 18 through which game balls can enter, a first start port 20 (first start region), and a second start port 22 (second start region). When a game ball enters the general winning port 18, the first start port 20, and the second start port 22, predetermined predetermined balls are paid out to the player.

  As will be described in detail later, when a game ball enters the first start port 20 or the second start port 22, a lottery for determining any one special symbol from a plurality of special symbols provided in advance. Is done. Each special symbol is associated with various game profits (states) such as whether or not a special game advantageous to the player can be executed and what kind of game state the subsequent game state is to be made. Therefore, when a game ball enters the first start port 20 or the second start port 22, the player acquires a predetermined prize ball and, at the same time, acquires an opportunity for acquiring a right to receive various game benefits. It becomes.

  The second starting port 22 is provided with a movable piece 22b that can be opened and closed, and the ease of entry of the game ball into the second starting port 22 changes according to the state of the movable piece 22b. It has become. Specifically, when the second start port 22 is in the closed state, it is impossible or difficult for the game ball to enter the second start port 22. On the other hand, when a game ball passes through the gate 24 provided in the game area 16, a normal symbol lottery to be described later is performed, and when the win is won by this lottery, the movable piece 22b is controlled to be in an open state for a predetermined time. Is done. As described above, when the movable piece 22b is in the open state, the movable piece 22b functions as a tray that guides the game ball to the second start port 22, and the game ball can easily enter the second start port 22.

  Further, an attacker device 26 is provided below the first start port 20 and the second start port 22. The attacker device 26 includes a large winning opening 28 through which a game ball can enter and an open / close door 28b for opening and closing the large winning opening 28. Normally, the open / close door 28b closes the large winning opening 28. Thus, it is impossible to enter a game ball into the special winning opening 28. On the other hand, when the above-mentioned special game is executed, the open / close door 28b is opened, and the game ball can be inserted into the special winning opening 28. When a game ball enters the special winning opening 28, a predetermined prize ball is paid out to the player.

  At the bottom of the game area 16, game balls that have not entered any of the general winning opening 18, the first starting opening 20, the second starting opening 22, and the big winning opening 28 are played from the gaming area 16. A discharge port 30 for discharging is provided on the back side of the panel 8.

  Here, the first start port 20 is located near the lower side of the game area 16 and in the center in the width direction, and only the game balls flowing down the first game area 16a can enter, and the second A game ball flowing down the game area 16b cannot enter. On the other hand, the second start port 22 is located in the second game area 16b, and only a game ball flowing down the second game area 16b can enter the game ball flowing down the first game area 16a. Is impossible to enter.

  However, a game ball flowing down the second game area 16b may enter the first start port 20, and a game ball flowing down the first game area 16a may enter the second start port 22. A ball may be used. Therefore, the arrangement of the first start port 20 and the second start port 22 is merely an example, and the specific panel surface configuration is not particularly limited.

  The game board 8 is provided with an effect display device 50 composed of a liquid crystal display device and an effect agent device 52 composed of a movable device, as effect devices that produce effects during the progress of the game. The effect display device 50 includes an effect display unit 50a (image display unit) that displays an image, and the effect display unit 50a can be viewed from the front side of the gaming machine 1 at a substantially central portion of the game board 8. It is arranged. As shown in the figure, the effect symbols 40a, 40b, and 40c are variably displayed on the effect display unit 50a, and the player is notified of the jackpot lottery result according to the stop display mode of each of the effect symbols 40a, 40b, and 40c. It becomes.

  In addition, a production effect device 52 is provided in front of the production display unit 50a. The effect accessory device 52 is normally retracted to the back side of the game board 8, but can be moved to the front surface of the effect display unit 50a during the variation display of the effect symbols 40a, 40b, and 40c. It gives a player a sense of expectation of jackpot.

  In addition, the game board 8 is provided with an effect lighting device 54 composed of a lamp for performing effects by variously controlling lighting modes and emission colors. Further, an effect operation device 56 including buttons for accepting a player's pressing operation is provided at a substantially central position in the width direction of the gaming machine 1 and at a position below the transmission plate 10. An audio output device 58 including a speaker directed to the front side of the gaming machine 1 is provided at an upper position of the front frame 6 and a lowermost position of the outer frame 2.

  Reference numeral 70 in the figure is an upper plate to which a prize ball paid out from the gaming machine 1 or a game ball lent out from the game ball lending device is guided. It will be guided to the lower plate 72. In addition, a ball hole (not shown) for discharging game balls from the lower plate 72 is formed on the bottom surface of the lower plate 72. The ball release hole is normally closed by an opening / closing plate (not shown), but the opening / closing plate slides integrally with the ball removal knob 72a by sliding the ball removal knob 72a in the left-right direction in the figure. In addition, it is possible to discharge the game ball from the ball release hole to the lower side of the lower plate 72.

  Further, the game board 8 has a first special symbol display 80, a second special symbol display 82, and a first special symbol hold at a position outside the game area 16 and visible to the player. A display 84, a second special symbol hold indicator 86, a normal symbol indicator 88, and a normal symbol hold indicator 90 are provided. Each of these indicators 80 to 90 is a device for displaying various situations relating to the game, and details thereof will be described later.

(Internal structure of control means)
FIG. 3 is a block diagram showing the internal configuration of the control means for controlling the progress of the game.

  The main control board 100 controls the basic operation of the game. The main control board 100 includes a main CPU 100a, a main ROM 100b, and a main RAM 100c. The main CPU 100a reads out a program stored in the main ROM 100b based on an input signal from each detection switch or timer, performs arithmetic processing, directly controls each device or display, or outputs the result of the arithmetic processing. In response, a command is transmitted to another board. The main RAM 100c functions as a data work area during the arithmetic processing of the main CPU 100a.

  The main control board 100 has a general winning port detection switch 18a for detecting that a game ball has entered the general winning port 18, and a first start port for detecting that a game ball has entered the first start port 20. Detection switch 20a, second start port detection switch 22a for detecting that a game ball has entered the second start port 22, gate detection switch 24a for detecting that a game ball has passed through the gate 24, and special winning port 28 A big prize opening detection switch 28a for detecting that a game ball has entered is connected, and a detection signal is inputted to the main control board 100 from each of these detection switches.

  The main control board 100 includes a start opening / closing solenoid 22c for operating the movable piece 22b of the second start opening 22 and a large winning opening opening / closing solenoid 28c for operating the open / close door 28b for opening / closing the large winning opening 28. Connected, and the main control board 100 controls the opening and closing of the second starting port 22 and the special winning opening 28.

  Further, the main control board 100 includes a first special symbol display 80, a second special symbol display 82, a first special symbol hold indicator 84, a second special symbol hold indicator 86, a normal symbol indicator 88, a normal symbol A symbol holding display 90 is connected, and the main control board 100 controls the display of each display.

  In addition, the gaming machine 1 of the present embodiment has a special symbol game which is started mainly by entering a game ball into the first start port 20 or the second start port 22 and the game ball passes through the gate 24. It can be broadly divided into normal symbol games that are started. The main ROM 100b of the main control board 100 stores various programs for proceeding with special symbol games and normal symbol games, and data and tables necessary for various games.

  The main control board 100 is connected to the payout control board 120 and the sub control board 200.

  The payout control board 120 performs control for launching a game ball and control for paying out a prize ball. The payout control board 120 also includes a CPU, a ROM, and a RAM, and is connected to the main control board 100 so as to be capable of bidirectional communication. A game information output terminal board 110 is connected to the payout control board 120, and various information on the progress of the game output from the main control board 100 is passed through the payout control board 120 and the game information output terminal board 110. This is output to the hall computer of the amusement store.

  Further, the payout control board 120 is connected to a payout motor 121 for paying out a game ball stored in the storage unit as a prize ball to the player. The payout control board 120 controls the payout motor 121 based on the payout number designation command transmitted from the main control board 100 so as to pay out a predetermined prize ball to the player. At this time, the number of game balls that have been paid out is detected by the payout ball counting switch 122 so that it can be determined whether or not the prize ball to be paid out has been paid out to the player.

  Further, a dish full tank detection switch 123 that detects a full condition of the lower dish 72 is connected to the dispensing control board 120. The dish full tank detection switch 123 is provided in a path that guides the game ball to be paid out as a prize ball to the lower dish 72, and a game ball detection signal is sent to the payout control board 120 each time the game ball passes through the path. It is designed to be entered.

  Then, when a predetermined amount or more of game balls are stored in the lower tray 72 and become full, the game balls stay in the passage toward the lower tray 72 and move from the tray full tank detection switch 123 toward the payout control board 120. The game ball detection signal is continuously input. The payout control board 120 determines that the lower pan 72 is full when a game ball detection signal is continuously input for a predetermined time, and transmits a full dish command to the main control board 100. On the other hand, if continuous input of the game ball detection signal is interrupted after transmitting the dish full tank command, it is determined that the full tank state has been released, and a dish full tank release command is transmitted to the main control board 100.

  In addition, a launch control board 130 is connected to the payout control board 120 so as to be capable of bidirectional communication. When the launch control board 130 receives the launch control data from the payout control board 120, the launch control board 130 permits the launch. Connected to the launch control board 130 are a touch sensor 12 a that is provided on the operation handle 12 and detects that a player has touched the operation handle 12, and an operation volume 12 b that detects an operation angle of the operation handle 12. Has been. When a signal is input from the touch sensor 12a and the operation volume 12b, the launch control board 130 is controlled to energize the launch solenoid 131 provided in the game ball launch device to launch the game ball.

  The sub-control board 200 mainly controls each effect such as during game or standby. The sub control board 200 includes a sub CPU 200a, a sub ROM 200b, and a sub RAM 200c, and is connected to the main control board 100 so as to be able to communicate in one direction from the main control board 100 to the sub control board 200. . The sub CPU 200a reads out a program stored in the sub ROM 200b based on a command transmitted from the main control board 100, an input signal from a timer, and the like, performs arithmetic processing, and displays a command for executing an effect as an image. It transmits to the control board 210 or the illumination control board 220. At this time, the sub RAM 200c functions as a data work area during the arithmetic processing of the sub CPU 200a.

  The image control board 210 performs image display control for displaying an image on the effect display unit 50a, and includes a CPU, a ROM, a RAM, and a VRAM. The ROM of the image control board 210 stores a large number of image data such as symbols and backgrounds displayed on the effect display unit 50a. Based on the command transmitted from the sub control board 200, the CPU Is read from the ROM into the VRAM, and the image display of the effect display unit 50a is controlled.

  Based on the command transmitted from the sub-control board 200, the illumination control board 220 performs voice output control for outputting voice from the voice output device 58. Further, the illumination control board 220 moves the stage effect device 52 and controls the lighting of the stage lighting device 54 based on a command transmitted from the sub control board 200. Furthermore, a predetermined command is transmitted to the sub-control board 200 when an operation detection signal is input from the effect operation device detection switch 56a that detects that the effect operation device 56 has been pressed.

  A power supply board (not shown) is connected to each board. This power supply board has a backup power supply composed of a capacitor, monitors the power supply voltage supplied to the gaming machine, and outputs a power interruption detection signal to the main control board 100 when the power supply voltage becomes a predetermined value or less. .

  Next, games in the gaming machine 1 of the present embodiment will be described with reference to various tables stored in the main ROM 100b.

  As described above, in the gaming machine 1 of the present embodiment, two types of games, a special symbol game and a normal symbol game, proceed in parallel, and a low probability is assumed as a gaming state when proceeding with both of these games. The game progresses in any game state in which the game state of either the game state or the high probability game state and the game state of either the non-time-short game state or the time-short game state are combined.

  The details of each gaming state will be described later, but the low probability gaming state has a low probability of acquiring a right to execute a special game in which the big winning opening 28 is opened (in this embodiment, about 1 / 392.4). It is a set gaming state, and the high probability gaming state is a gaming state set with a high probability of acquiring a right to execute a special game (about 1 / 39.24 in this embodiment).

  In addition, the non-short game state is a game state in which the movable piece 22b is less likely to be in the open state and the game ball is less likely to enter the second starting port 22, and the short-time game state is more than the non-short game state. In this game state, the movable piece 22b is likely to be in an open state, and a game ball is likely to enter the second start port 22.

  When the player operates the operation handle 12 to fire a game ball in the game area 16, and when the game ball flowing down the game area 16 enters the first start port 20 or the second start port 22, the game is given to the player. A lottery for determining whether to give a profit (hereinafter referred to as a “hit lottery”) is performed. In the jackpot lottery, when the jackpot is won, a special game is executed in which the special winning opening 28 is opened and a game ball can be inserted into the special winning slot 28, and after the special game ends. Is set to one of the above gaming states. Below, the jackpot lottery method will be described.

  As will be described in detail later, when a game ball enters the first start port 20 or the second start port 22, various random numbers related to the jackpot lottery (a jackpot determined random number, a winning symbol random number, a reach group determined random number, Reach mode A determined random numbers, reach mode B determined random numbers, and fluctuation pattern random numbers) are acquired, and these random number values are stored in the reserved storage area of the main RAM 100c. In the following, various random numbers stored in the holding storage area when a game ball enters the first start port 20 are collectively referred to as special 1 hold, and a game ball enters the second start port 22 and is held. Various random numbers stored in the storage area are collectively called special 2 reservation.

  The reserved storage area has eight storage units (first to eighth storage units). When a game ball enters the first start port 20, the special 1 hold is stored in order from the first storage section of the hold storage area, and when the game ball enters the second start port 22, the special 2 hold is held. It memorize | stores in an order from the 1st memory | storage part of a memory area. For example, when a game ball enters the first start port 20, if no hold is stored in any of the first to eighth storage units of the hold storage area, a special 1 hold is placed in the first storage unit. Remember. In addition, for example, when a game ball enters the first start port 20 in a state where special 1 hold or special 2 hold is stored in the first storage unit to the third storage unit, the special 1 hold is designated as the first hold. 4 Store in the storage unit. In addition, even when a game ball enters the second starting port 22, the special 1 hold and the special 2 hold are not stored in the first storage unit to the eighth storage unit, as described above. The special 2 reservation is stored in the storage unit having a small number (ordinal number).

  However, the number of special 1 reservations (X1) and the number of special 2 reservations (X2) that can be stored in the storage area are each set to four. Therefore, for example, when a game ball enters the first start port 20 and four special 1 holds are already stored in the hold storage area, the game ball enters the first start port 20. The special hold 1 is not newly stored by the ball. Similarly, when a game ball enters the second start port 22 and four special 2 holds are already stored in the hold storage area, the game ball enters the second start port 22. Does not newly store the special 2 hold.

  Note that the game ball is in the first start port 20 or the second start port in a state where neither the special 1 hold nor the special 2 hold is stored in the hold storage area and the variation process related to the special symbol is not executed. When the ball enters 22, each random number (random number information) in the new special 1 hold or special 2 hold stored in the hold storage area is immediately transferred to a predetermined processing area related to the special symbol variation control A shift process for clearing the storage unit is performed.

  In addition, when the special symbol fluctuation stop process described later is completed (the next special symbol fluctuation can be started), when the special 1 hold or special 2 hold is stored in the hold storage area and the standby process is performed, Each random number in special 1 hold or special 2 hold (the oldest in time series) of the first storage unit is transferred to a predetermined processing area related to special symbol variation control, and the storage unit is cleared (cancel standby processing) ) Is performed. When a control process related to a special game (a so-called jackpot game state) is being executed, a standby process that does not perform the shift process is performed.

  FIG. 4 is a diagram illustrating a jackpot determination random number determination table. When a game ball enters the first start port 20 or the second start port 22, one jackpot determination random number is acquired from the range of 0 to 65535. Then, when the jackpot lottery is started, that is, the jackpot determination random number determination table is selected according to the gaming state when the jackpot determination is performed, the selected jackpot determination random number determination table and the acquired jackpot determination random number A lottery drawing is performed.

  In the low-probability gaming state, when starting the jackpot lottery for the special 1 hold and the special 2 hold, the jackpot determination random number determination table 1 shown in FIG. According to the jackpot determination random number determination table 1, when the jackpot determination random number is 10001 to 10167, it is determined to be a jackpot, and when it is another jackpot determination random number, it is determined to be lost. Therefore, the jackpot probability in this case is 1 / 392.4.

  Also, in the high-probability gaming state, when the big win lottery is started for the special 1 hold and the special 2 hold, the jackpot determination random number determination table 2 shown in FIG. According to the jackpot determined random number determination table 2, when the jackpot determined random number is 10001-1670, it is determined to be a jackpot, and when it is any other jackpot determined random number, it is determined to be lost. Therefore, the jackpot probability in this case is 1 / 39.24. Thus, in the case of a high probability gaming state, the jackpot probability is 10 times that in the case of a low probability gaming state.

  As is clear from FIG. 4, in this embodiment, the acquired jackpot determination random number is 10001 to 10167, that is, the hold that wins the jackpot in the low probability gaming state is always the high probability gaming state. Will win the jackpot.

  FIG. 5 is a diagram for explaining the winning symbol determination random number determination table. When a game ball enters the first start port 20 or the second start port 22, one winning symbol random number is acquired from the range of 0-99. Then, when the determination result of “hit” is derived by the above-mentioned lottery lottery, the type of special symbol is determined based on the acquired winning symbol random number and the winning symbol determination random number determination table. At this time, if the “big hit” is won by the special 1 hold, the winning symbol determination random number determination table 1 shown in FIG. 5A is selected, and if the “big win” is won by the special 2 hold, The winning symbol determination random number determination table 2 shown in 5 (b) is selected. Below, the special symbol determined by the winning symbol random number, that is, the special symbol determined when the jackpot determination result is obtained is called the jackpot symbol, and the special symbol determined when the loss determination result is obtained. The design is called a lost design.

  According to the winning symbol determination random number determination table 1 shown in FIG. 5A, three types of special symbols A, B, and C are associated with each winning symbol random number of 0 to 99, as shown. If the winning symbol random number is 0 to 39, the special symbol A is determined, if the winning symbol random number is 40 to 79, the special symbol B is determined, and if the winning symbol random number is 80 to 99, the special symbol C is determined. Is done.

  Further, according to the winning symbol determination random number determination table 2 shown in FIG. 5B, three types of special symbols A, B, and C are associated with each of the winning symbol random numbers 0 to 99 as illustrated. If the winning symbol random number is 0 to 39, the special symbol A is determined, if the winning symbol random number is 40 to 79, the special symbol B is determined, and if the winning symbol random number is 80 to 99, the special symbol C is determined. Is determined. Here, in the winning symbol determination random number determination tables 1 and 2, the ratio in which each special symbol is determined is the same, but in the winning symbol determination random number determination tables 1 and 2, different special symbols are determined, Or even if it is the same special symbol, you may differ in the ratio in which each is determined.

  In addition, when the lottery result of the jackpot is “losing” and the lottery result is derived by special 1 suspension, the special symbol X is determined as the losing symbol without performing the lottery, and the lottery result is specially selected. When it is derived by 2 suspension, the special symbol Y is determined as a lost symbol without performing a lottery. That is, the winning symbol determination random number determination table is referred to only when the jackpot lottery result is “big hit”, and is not referred to when the jackpot lottery result is “lost”.

  FIG. 6 is a diagram for explaining a reach group determination random number determination table. This reach group determination random number determination table is provided for each gaming state. In this embodiment, a table for non-short-time gaming state and a table for short-time gaming state are provided. When a game ball enters the first start port 20 or the second start port 22, one reach group determination random number is acquired from the range of 0-10006. As described above, when the jackpot lottery result is derived, a process for determining a variation effect pattern for notifying the jackpot lottery result is performed. In this embodiment, when the lottery lottery result is “losing”, in determining the variation effect pattern, first, the group type is determined by the reach group determination random number and the reach group determination random number determination table.

  Then, when the non-time-saving gaming state is set, when the jackpot lottery result is derived based on the special 1 hold, and when the special 1 hold number when the jackpot lottery is performed is 0 or 1 The reach group determination random number determination table 1 shown in FIG. 6A is selected. According to the reach group determination random number determination table 1, if the reach group determination random number is 0 to 3999, “Group 1” is determined, and if the reach group determination random number is 4000 to 6999, “Group 2” is determined. If the reach group determined random number is 7000-8999, “Group 3” is determined, if the reach group determined random number is 9000-9799, “Group 4” is determined, and if the reach group determined random number is 9800-10006, “ Group 5 "is determined.

  In addition, when the non-time-saving gaming state is set, when the jackpot lottery result is derived based on the special 1 hold, and the number of the special 1 hold when performing the jackpot lottery is 2 or 3 The reach group determination random number determination table 2 shown in FIG. 6B is selected. In addition, when the jackpot lottery result is derived based on the special 2 hold when the non-time-saving gaming state is set, the reach group determination random number determination table 3 shown in FIG. 6C is selected. It becomes. According to the reach group determination random number determination tables 1 to 3, the group type is determined as illustrated in accordance with the reach group determination random number.

  When the lottery result of the jackpot is “big jackpot”, the group type is not determined in determining the variation effect pattern. That is, the reach group determination random number determination table is referred to only when the jackpot lottery result is “losing”, and is not referred to when the jackpot lottery result is “hit”.

  FIG. 7 is a diagram for explaining a lost reach mode A determined random number determination table. A plurality of lost time reach mode A determined random number determination tables are provided for each group type determined as described above. Here, the lost reach mode A determination random number determination table 1 selected when the group 1 is determined is shown in FIG. 7A, and the lost reach mode A determination selected when the group 2 is determined. The random number determination table 2 is shown in FIG. 7B, and the lost reach mode A determination random number determination table 5 selected when the group 5 is determined is shown in FIG. 7C.

  When a game ball enters the first start port 20 or the second start port 22, one reach mode A determined random number is acquired from the range of 0 to 250. When the group type is determined by lottery of the group type, the lost reach mode A determination random number determination table corresponding to the determined group type is selected, and the selected lost reach mode A is determined. The variation mode A number is determined based on the random number determination table and the reach mode A determined random number.

  According to the lose mode reach mode A determined random number determination table 1 shown in FIG. 7A, “00H” is determined as the variation mode A number for all reach mode A determined random numbers 0 to 250. Further, according to the lost reach mode A determined random number determination table 2 shown in FIG. 7B, when the reach mode A determined random number is 0 to 79, “00H” is determined as the variation mode A number, and the reach mode A When the determined random number is 80 to 169, “01H” is determined as the variation mode A number, and when the reach mode A determined random number is 170 to 250, “02H” is determined as the variation mode A number. Further, according to the reach time reach mode A determined random number determination table 5 shown in FIG. 7C, when the reach mode A determined random number is 0 to 130, “A5H” is determined as the variation mode A number, and the reach mode A When the determined random number is 131 to 199, “A6H” is determined as the variation mode A number, and when the reach mode A determined random number is 200 to 250, “A7H” is determined as the variation mode A number. In the present embodiment, numbers with “H” indicate hexadecimal numbers, and numbers without “H” indicate decimal numbers.

  In each losing reach mode A determined random number determination table, the reach mode A determined random number is associated with a reach mode B determined random number determination table and a variation pattern lottery table, which will be described later, together with the variation mode A number. For example, according to the lose mode reach mode A determined random number determination table 1, at the same time that the fluctuation mode A number is determined to be “00H”, “table 1” is determined as the reach mode B determined random number determination table, and the fluctuation pattern “Table A” is determined as the lottery table. Thus, in this embodiment, when the variation mode A number is determined, the reach mode B determination random number determination table and the variation pattern lottery table are determined at the same time.

  FIG. 8 is a diagram illustrating a jackpot reach mode A determined random number determination table. A plurality of jackpot hour reach mode A determined random number determination tables are provided according to the type of jackpot symbol determined when the jackpot is won. Here, the jackpot reach mode A determination random number determination table 1 selected when the special symbol A is determined is shown in FIG. 8A, and the jackpot reach mode selected when the special symbol B is determined. A determination random number determination table 2 is shown in FIG. In this jackpot reach mode A determined random number determination table, similarly to the above-described lose time reach mode A determined random number determination table, a variation mode A number, a reach mode B determined random number determination table, When the variation pattern lottery table is associated and the variation mode A number is determined, the reach mode B determination random number determination table and the variation pattern lottery table are determined at the same time.

  As described above, when the jackpot lottery result is “losing”, first, the group type is determined based on the reach group determination random number determination table and the reach group determination random number shown in FIG. Then, according to the determined group type, the variation mode A number, the reach mode B determination random number determination table, and the variation pattern lottery table are determined based on the reach mode A determination random number determination table and the reach mode A determination random number shown in FIG. It is determined. On the other hand, if the jackpot lottery result is “big jackpot”, the jackpot reach mode A determined random number determination table and the reach mode A determined random number shown in FIG. 8 according to the determined jackpot symbol (special symbol type). Thus, the variation mode A number, the reach mode B determination random number determination table, and the variation pattern lottery table are determined.

  FIG. 9 is a diagram for explaining a reach mode B determined random number determination table. Here, the reach mode B determined random number determination table 1 is shown in FIG. 9A, the reach mode B determined random number determination table 2 is shown in FIG. 9B, and the reach mode B determined random number determination table 5 is shown in FIG. In addition, a number of reach mode B determined random number determination tables are also provided.

  When a game ball enters the first start port 20 or the second start port 22, one reach mode B determined random number is acquired from the range of 0 to 198. Then, the variation mode B number is determined based on the reach mode B determined random number determination table determined at the same time as the variation mode A number and the acquired reach mode B determined random number. For example, according to the reach mode B determined random number determination table 1 shown in FIG. 9A, “0H” is determined as the fluctuation mode B number in all reach mode B determined random numbers 0 to 198. Further, according to the reach mode B determined random number determination table 2 shown in FIG. 9B, when the reach mode B determined random number is 0 to 109, “0H” is determined as the variation mode B number, and the reach mode B determined random number is determined. Is 110 to 198, “1H” is determined as the fluctuation mode B number. Further, according to the reach mode B determined random number determination table 5 shown in FIG. 9C, when the reach mode B determined random number is 0 to 49, “5H” is determined as the variation mode B number, and the reach mode B determined random number is determined. Is 50 to 99, “6H” is determined as the variation mode B number. When the reach mode B determined random number is 100 to 159, “7H” is determined as the variation mode B number, and the reach mode B determined random number is 160. When ˜198, “8H” is determined as the fluctuation mode B number.

  FIG. 10 is a diagram for explaining the variation pattern lottery table. Here, the fluctuation pattern lottery table A is shown in FIG. 10 (a), the fluctuation pattern lottery table B is shown in FIG. 10 (b), and the fluctuation pattern lottery table Q is shown in FIG. 10 (c). In addition to this, many are provided.

  When a game ball enters the first start port 20 or the second start port 22, one variation pattern random number is acquired from the range of 0 to 238. Then, the variation pattern number is determined based on the variation pattern lottery table determined simultaneously with the variation mode A number and the obtained variation pattern random number. For example, according to the variation pattern lottery table A shown in FIG. 10A, “00H” is determined as the variation pattern number in all the variation pattern random numbers 0 to 238.

  Further, according to the variation pattern lottery table B shown in FIG. 10B, “01H” is determined as the variation pattern number in all the variation pattern random numbers 0 to 238. Further, according to the variation pattern lottery table Q shown in FIG. 10C, when the variation pattern random number is 0 to 24, “30H” is determined as the variation pattern number, and when the variation pattern random number is 25 to 49, the variation “31H” is determined as the pattern number. When the variation pattern random number is 50 to 139, “32H” is determined as the variation pattern number. When the variation pattern random number is 140 to 179, “33H” is determined as the variation pattern number. When the variation pattern random number is 180 to 219, “34H” is determined as the variation pattern number, and when the variation pattern random number is 220 to 238, “35H” is determined as the variation pattern number.

  As described above, when the jackpot lottery is performed, the variation mode A number, the variation mode B number, and the variation pattern number are determined in accordance with the jackpot lottery result. These variation mode A number, variation mode B number, and variation pattern number constitute a variation effect pattern, and the variation effect mode and time are associated with each of them.

  FIG. 11 is a diagram for explaining the variation time determination table. As described above, when the variation mode A number is determined, the variation time 1 is determined according to the variation time 1 determination table shown in FIG. According to this variation time 1 determination table, variation time 1 is associated with each variation mode A number, and the corresponding variation time 1 is determined according to the determined variation mode A number.

  As described above, when the variation pattern number is determined, the variation time 2 is determined according to the variation time 2 determination table shown in FIG. According to the variation time 2 determination table, the variation time 2 is associated with each variation pattern number, and the corresponding variation time 2 is determined according to the determined variation pattern number.

  Further, as described above, when the variation mode B number is determined, the variation time 3 is determined according to the variation time 3 determination table shown in FIG. According to the variation time 3 determination table, the variation time 3 is associated with each variation mode B number, and the corresponding variation time 3 is determined according to the determined variation mode B number. The total time of the variation times 1 to 3 determined in this way is the variation production time for notifying the jackpot lottery result, that is, the variation time.

  FIG. 12 is a diagram for explaining the variation mode command and the variation pattern command. As described above, when the variation mode A number, the variation mode B number, and the variation pattern number are determined, commands corresponding to them are generated and transmitted to the sub-control board 200. As shown in FIG. 12A, the variable mode command includes a preceding command and a subsequent command, and the preceding command is configured by adding a variable mode B number to “AH” that functions as a header. Therefore, for example, when “2H” is determined as the variation mode B number, the preceding command is “A2H”. In this embodiment, 15 types of “0H” to “EH” are provided as variation mode B numbers, but “FH” is excluded here in the header of a variation pattern command to be described later. This is to ensure the distinguishability from “AFH”.

  Further, the subsequent command is determined according to the variation mode A number. For example, when “00H” is determined as the variation mode A number, the subsequent command is “00H”. Therefore, in this embodiment, it is possible to provide up to 256 variable mode A numbers. Thus, in this embodiment, one variation mode command is generated by the variation mode A number and the variation mode B number.

  On the other hand, as shown in FIG. 12B, the variation pattern command also includes a preceding command and a subsequent command, and “AFH” functioning as a header is generated as the preceding command. The subsequent command is determined according to the variation pattern number. For example, when “00H” is determined as the variation pattern number, the subsequent command is “00H”. Therefore, in this embodiment, it is possible to provide a maximum of 256 variation pattern numbers.

  As described above, in this embodiment, in order to determine the variation effect pattern, the three elements of the variation mode A number, the variation mode B number, and the variation pattern number are determined, but the variation mode A number and the variation mode are determined. One variation mode command is generated by the B number, and one variation pattern command is generated by the variation pattern number. This reduces the load of command generation and transmission processing. In this embodiment, the preceding command of the variation mode command is generated based on the variation mode B number, and the subsequent command of the variation mode command is generated based on the variation mode A number. Based on the change mode B number, the subsequent command may be generated based on the previous command. Further, a preceding command or a succeeding command of the variation pattern command may be generated based on the variation mode A number or the variation mode B number. In any case, each command may be generated as appropriate according to the number of the fluctuation mode A number, the fluctuation mode B number, and the fluctuation pattern number.

  FIG. 13 is a diagram illustrating a special electric accessory operating table for controlling a special game that is executed when a big win is won. The special electric accessory operating table is referred to for energization control of the special prize opening / closing solenoid 28c during execution of the special game. In the present embodiment, the operating table 1 is used as the special electric accessory operating table. 2 is provided.

  When the special symbol A is determined, the special game is executed with reference to the operation table 1. According to this operation table 1, the condition that either the special winning opening 28 is released for 29 seconds or eight game balls enter the special winning opening 28 (count C = 8) is satisfied. Thus, the round game that ends is executed 15 times. During each round game, the big prize opening 28 is opened only once, and the closing time of the big prize opening 28, that is, the interval time set between the round games is set to 2.0 seconds.

  When the special symbols B and C are determined, the special game is executed with reference to the operation table 2. According to this operation table 2, the condition that either the winning prize opening 28 is released for 29 seconds or that eight game balls enter the winning prize opening 28 (count C = 8) is satisfied. The round game which is ended by this is executed 5 times. During each round game, the big prize opening 28 is opened only once, and the closing time of the big prize opening 28, that is, the interval time set between the round games is set to 2.0 seconds.

  FIG. 14 is a diagram for explaining a game state setting table for setting a game state after the special game is ended when the special game is executed as described above. The gaming state after the end of the special game is determined by the special symbol type determined by the jackpot lottery and the gaming state at the time of the jackpot winning.

  As shown in the figure, when the special symbols A and B are determined, the high probability gaming state is set after the end of the special game, and when the special symbol C is determined, the low probability gaming state is set after the end of the special game. Set to Note that the number of continuations of the high-probability gaming state (hereinafter referred to as “high-probability number”) is set to 10,000. This means that the high probability gaming state continues until the jackpot lottery result is determined 10,000 times. In the high-probability gaming state, since the jackpot winning probability is set to about 1 / 39.24, the high-probability gaming state continues until the jackpot is won again. However, the above-mentioned high-accuracy count indicates the maximum number of continuations in the high probability gaming state of 1. If the big hit is won before reaching the above-mentioned continuation count, the high-probability count is set again. Will be performed.

  In addition, after the end of the special game, it is set to either the high probability game state or the low probability game state, and is always set to the short-time game state. The “number of times saved” is determined as follows according to the type of the special symbol and the game state at the time of winning the jackpot.

  That is, if the game state at the time of winning the jackpot is the hourly game state, the number of hourly turns is set to 100 regardless of the type of the special symbol (jackpot symbol). On the other hand, if the game state at the time of winning the jackpot is a non-temporary gaming state, if the type of special symbol (jackpot symbol) is special symbol A, the number of hourly turns is set to 17 times, and the special symbol (bonus symbol) If the type is a special symbol B or C, the number of time reductions is set to nine.

  FIG. 15 is a diagram for explaining the hit determination random number determination table. When a game ball flowing down the game area 16 passes through the gate 24, a normal symbol determination process (hereinafter referred to as “normal drawing lottery”) associated with whether or not to energize the movable piece 22b of the second starting port 22 is controlled. ) Is performed.

  As will be described in detail later, when the game ball passes through the gate 24, one hit-determined random number is acquired from the range of 0 to 19, and four random number values are stored in the general-purpose reserved storage area of the main RAM 100c. Is stored as the upper limit. Therefore, when a game ball passes through the gate 24 in a state where four random number values are stored in the usual-pending storage area, the random number value is not stored based on the passage of the game ball. In the following, the random number value (a winning random number) stored in the usual figure storage area after the game ball passes through the gate 24 is referred to as usual figure reservation.

  When the general drawing lottery is started in the non-time-saving gaming state, the normal symbol determination table 1 shown in FIG. According to this normal symbol determination table 1, when the winning random number is 0, it is determined that the winning is achieved, and when the winning determined random number is 1 to 19, it is determined that the player is lost. Therefore, the winning probability in this case is 1/20.

  In addition, when the general drawing lottery is started in the short-time gaming state, the normal symbol determination table 2 shown in FIG. According to this normal symbol determination table 2, when the winning random number is 0-18, it is determined that the winning is determined, and when the winning determined random number is 19, it is determined that the game is lost. Therefore, the winning probability in this case is 19/20. In addition, a winning symbol is determined when the winning determination result is obtained by the regular drawing lottery, and a lost symbol is determined when the losing determination result is obtained.

  FIG. 16A is a diagram for explaining a normal symbol variation pattern determination table, and FIG. 16B is a diagram for explaining a second start port opening control table. As described above, when the regular drawing lottery is performed, the variation pattern of the normal symbol is determined. Here, when the gaming state is set to the non-short-time gaming state, the variation time is determined to be 20 seconds, and when the gaming state is set to the short-time gaming state, the variation time is determined to be 1 second. . When the variation time is determined in this way, the normal symbol display 88 is varied and displayed (flashing display) over the determined time. When the winning symbol is determined, the normal symbol display 88 is turned on. When the lost symbol is determined, the normal symbol display 88 is turned off.

  When the winning symbol is determined by the general symbol lottery and the normal symbol indicator 88 is lit, the movable piece 22b of the second start port 22 is in accordance with the gaming state when the general symbol lottery is performed. The energization is controlled as shown in FIG.

  That is, when the winning symbol is determined in the non-short game state, the start opening / closing solenoid 22c is energized only for 0.1 sec × 1 = 0.1 sec, and the movable piece 22b of the second start port 22 is 0. Open only for 1 second. When the winning symbol is determined in the short-time gaming state, the start port opening / closing solenoid 22c is energized for 2.9 seconds × 2 times = 5.8 seconds, and the movable pieces 22b of the second start port 22 have a total of 5 pieces. Open for 8 seconds.

  Thus, in the short-time gaming state, it becomes easier for the game ball to enter the second start port 22 than in the non-short-time gaming state. In other words, in the short-time gaming state, as long as the game ball passes through the gate 24, the lottery is drawn one after another and the second start port 22 is frequently opened, so that the player consumes the game ball. It is possible to perform a jackpot lottery while reducing.

  Next, the progress of the game in the gaming machine 1 will be described using a flowchart.

(Main processing of main control board)
The main process of the main control board 100 will be described with reference to FIG.

  When power is supplied from the power supply board, a system reset occurs in the main CPU 100a, and the main CPU 100a performs the following main processing.

(Step S1)
As an initialization process, the main CPU 100a reads a startup program from the main ROM 100b in response to power-on, initializes flags and the like stored in the main RAM 100c, and produces various commands to be transmitted to the sub control board 200. Or stored in a transmission data storage area.

(Step S2)
Next, the main CPU 100a updates the reach group determined random number, the reach mode A determined random number, the reach mode B determined random number, and the variation pattern random number. Hereinafter, the reach group determination random number, the reach mode A determination random number, the reach mode B determination random number, and the variation pattern random number for determining the variation effect pattern are collectively referred to as a variation effect random number.

(Step S3)
Next, the main CPU 100a updates the initial value update random number for winning design random numbers. The initial value update random number for the winning symbol random number is for determining an initial value and an end value of the winning symbol random number. That is, when the winning symbol random number makes one round by the winning symbol random number update process described later, the winning symbol random number is updated to the initial value updating random number for the winning symbol random number at that time. When the process of step S3 is completed, the processes of step S2 and step S3 are repeated until a predetermined interrupt process is performed.

(Timer interrupt processing of main control board)
The timer interrupt process of the main control board 100 will be described with reference to FIG.

  A clock pulse is generated at a predetermined cycle (4 milliseconds, hereinafter referred to as “4 ms”) by a reset clock pulse generation circuit provided on the main control board 100, whereby the following timer interrupt processing is executed. The

(Step S100)
First, the main CPU 100a performs time control processing for updating various timer counters.

(Step S200)
Next, the main CPU 100a performs a process of updating the winning symbol random number and the initial symbol update random number for the winning symbol random number. Specifically, each random number counter is incremented by 1 and the random number counter is updated. When the result of addition exceeds the maximum value of the random number range, the random number counter is returned to 0 and the random number counter makes one round. In this case, the random number is updated from the initial value update random number for the winning symbol random number at that time. Although detailed description is omitted, in the present embodiment, a hardware random number built in the main control board 100 is used as the jackpot determined random number and the winning determined random number. Both the jackpot determined random number and the hit determined random number are updated very quickly according to a certain rule, and the random number sequence is automatically changed every time the random number sequence is completed (for example, 5 milliseconds), and at each system reset. The start value is changed to.

(Step S300)
Next, the main CPU 100a determines whether or not there is an input to the general winning opening detection switch 18a, the first starting opening detection switch 20a, the second starting opening detection switch 22a, the gate detection switch 24a, and the big winning opening detection switch 28a. Perform control processing.

(Step S400)
Next, the main CPU 100a performs a special symbol special power process for controlling the special symbol and the special electric accessory.

(Step S500)
Next, the main CPU 100a performs a general-purpose normal power process for controlling the normal symbol and the normal electric accessory.

(Step S600)
Next, the main CPU 100a checks whether or not a game ball has entered the general winning port 18, the first starting port 20, the second starting port 22, and the big winning port 28, and there is an incoming game ball. In the case of the payment, a payout number designation command corresponding to each is transmitted to the payout control board 120.

(Step S700)
Next, the main CPU 100a performs processing for creating external information data, second start opening / closing solenoid data, special winning opening opening / closing solenoid data, and display data of the respective indicators 80, 82, 84, 86, 88, 90.

(Step S800)
Next, the main CPU 100a performs port output processing for outputting each data signal created in step S700, and command transmission processing for transmitting a command set in the effect transmission data storage area of the main RAM 100c in each step. I do.

  Below, among the above-mentioned timer interruption processes, the input control process in step S300, the special figure special electric process in step S400, and the common figure ordinary electric process in step S500 will be described in detail.

  FIG. 19 is a flowchart illustrating the input control process in step S300.

(Step S310)
First, the main CPU 100a determines whether or not a detection signal is input from the general winning opening detection switch 18a, that is, whether or not a game ball has entered the general winning opening 18. When the detection signal is input from the general winning opening detection switch 18a, the main CPU 100a adds predetermined data to the general winning opening prize ball counter used for the winning ball and updates it.

(Step S320)
Next, the main CPU 100a determines whether or not a detection signal is input from the big winning opening detection switch 28a, that is, whether or not a game ball has entered the big winning opening 28. When the main CPU 100a receives a detection signal from the big prize opening detection switch 28a, the main CPU 100a adds and updates predetermined data to the big prize mouth prize ball counter used for the prize ball, and Add and update the big winning entrance entrance counter for counting the number of game balls entered.

(Step S330)
Next, the main CPU 100a determines whether a detection signal has been input from the first start port detection switch 20a, that is, whether or not a game ball has entered the first start port 20, and performs a big win lottery. The predetermined data is set. Details will be described later with reference to FIG.

(Step S340)
Next, the main CPU 100a determines whether or not a detection signal is input from the second start port detection switch 22a, that is, whether or not a game ball has entered the second start port 22 and performs a big hit lottery. The predetermined data is set. Details will be described later with reference to FIG.

(Step S350)
Next, the main CPU 100a determines whether or not a signal has been input from the gate detection switch 24a, that is, whether or not the game ball has passed through the gate 24, and sets predetermined data for drawing a normal symbol. . Details will be described later with reference to FIG.

  FIG. 20 is a flowchart illustrating the first start port detection switch input process in step S330.

(Step S330-1)
First, the main CPU 100a determines whether or not a detection signal is input from the first start port detection switch 20a. When it is determined that the detection signal is input from the first start port detection switch 20a, the process proceeds to step S330-2, and when it is determined that the detection signal is not input from the first start port detection switch 20a, The first start port detection switch input process is terminated.

(Step S330-2)
When it is determined in step S330-1 that a detection signal is input from the first start port detection switch 20a, the main CPU 100a adds predetermined data to the prize ball counter used for the prize ball and updates it. Process.

(Step S330-3)
Next, the main CPU 100a determines whether or not the special 1 hold number (X1) stored in the hold storage area is less than 4. As a result, if it is determined that the number of special 1 holds (X1) <4, the process proceeds to step S330-4, and if it is determined that the number of special 1 held (X1) ≧ 4, the first start port detection switch input process. Exit.

(Step S330-4)
If it is determined in step S330-3 that the special 1 hold number (X1) <4, the main CPU 100a adds a value obtained by adding “1” to the special 1 hold number (X1) to a new special 1 hold number (X1). ).

(Step S330-5)
Next, the main CPU 100a obtains the current jackpot determination random number, searches for free storage units in order from the first storage unit to the eighth storage unit in the reserved storage area, and acquires them in the free storage unit The jackpot random number is stored.

(Step S330-6)
Next, the main CPU 100a acquires the winning symbol random number updated in step S200, and stores the acquired winning symbol random number in the same storage unit that stores the jackpot determining random number in step S330-5. .

(Step S330-7)
Next, the main CPU 100a acquires the reach group determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S330-5 and S330-6.

(Step S330-8)
Next, the main CPU 100a obtains the reach mode A determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S330-5 to S330-7.

(Step S330-9)
Next, the main CPU 100a acquires the reach mode B determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S330-5 to S330-8.

(Step S330-10)
Next, the main CPU 100a obtains the fluctuation pattern random numbers updated in step S2, and stores them in the same storage unit that stores the random numbers in steps S330-5 to S330-9.

(Step S330-11)
Next, the main CPU 100a generates a start winning command indicating that the special 1 hold has been stored, and sets it in the effect transmission data storage area.

(Step S331)
Next, the main CPU 100a executes pre-determination processing and ends the first start port detection switch input processing. This prior determination process will be described with reference to FIG.

  FIG. 21 is a flowchart for explaining the prior determination process in step S331.

(Step S331-1)
First, the main CPU 100a sets a jackpot determination random number determination table 1 (FIG. 4A) to be referred to when performing a jackpot lottery in a low probability gaming state.

(Step S331-2)
Next, based on the jackpot determination random number determination table 1 set in step S331-1 and the jackpot determination random number acquired in step S330-5, the main CPU 100a determines that the newly stored suspension is a low-probability game. It is determined whether or not it is determined to be a big hit in the state.

(Step S331-3)
In the above step S331-2, when it is determined that the newly stored hold is a result of determining “big hit” in the low probability gaming state, the process proceeds to step S331-4 and is newly stored. If it is determined that the determination result of “big hit” is not derived in the low-probability gaming state, the process proceeds to step S331-5.

(Step S331-4)
In step S331-3, when it is determined that the newly stored hold is a result of determination of “big hit”, the main CPU 100a sets a pre-determination command 1 (big hit confirmation command). .

(Step S331-5)
On the other hand, when it is determined in step S331-3 that the newly stored hold does not result in the determination of “big win”, the main CPU 100a performs a big win lottery in the high-probability gaming state. The jackpot determination random number determination table 2 (FIG. 4B) to be referred to is set.

(Step S331-6)
Next, based on the jackpot determination random number determination table 2 set in step S331-5 and the jackpot determination random number acquired in step S330-5, the main CPU 100a determines that the newly stored suspension is a high probability game. It is determined whether or not it is determined to be a big hit in the state.

(Step S331-7)
In step S331-6, if it is determined that the newly stored hold is a result of determining “big win” in the high probability gaming state, the process proceeds to step S331-8 and is newly stored. If it is determined that the determination result of “hit” is not derived in the high probability gaming state, the process proceeds to step S331-9.

(Step S331-8)
In step S331-7, if it is determined that the newly stored hold is a result of determination of “big hit”, the main CPU 100a issues a pre-determination command 2 (high accuracy time big hit command). set.

(Step S331-9)
On the other hand, if it is determined in step S331-7 that the newly stored hold does not result in the determination of “big hit”, the main CPU 100a sets a prior determination command 3 (losing command). To do.

  FIG. 22 is a flowchart illustrating the second start port detection switch input process in step S340.

(Step S340-1)
First, the main CPU 100a determines whether or not a detection signal is input from the second start port detection switch 22a. If it is determined that the detection signal is input from the second start port detection switch 22a, the process proceeds to step S340-2, and if it is determined that the detection signal is not input from the second start port detection switch 22a, The second start port detection switch input process is terminated.

(Step S340-2)
If it is determined in step S340-1 that a detection signal has been input from the second start port detection switch 22a, the main CPU 100a updates the prize ball counter used for prize balls by adding predetermined data. Process.

(Step S340-3)
Next, the main CPU 100a determines whether or not the special 2 hold number (X2) stored in the hold storage area is less than 4. As a result, when it is determined that the special 2 hold number (X2) <4, the process proceeds to step S340-4, and when it is determined that the special 2 hold number (X2) ≧ 4, the second start port detection switch input process. Exit.

(Step S340-4)
If it is determined in step S340-3 that the special 2 hold number (X2) <4, the main CPU 100a adds a value obtained by adding “1” to the special 2 hold number (X2) to a new special 2 hold number (X2). ).

(Step S340-5)
Next, the main CPU 100a obtains the current jackpot determination random number, searches for free storage units in order from the first storage unit to the eighth storage unit in the reserved storage area, and acquires them in the free storage unit The jackpot random number is stored.

(Step S340-6)
Next, the main CPU 100a acquires the winning symbol random number updated in step S200, and stores the acquired winning symbol random number in the same storage unit that stores the jackpot determining random number in step S340-5. .

(Step S340-7)
Next, the main CPU 100a acquires the reach group determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S340-5 and S340-6.

(Step S340-8)
Next, the main CPU 100a acquires the reach mode A determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S340-5 to S340-7.

(Step S340-9)
Next, the main CPU 100a acquires the reach mode B determined random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S340-5 to S340-8.

(Step S340-10)
Next, the main CPU 100a acquires the fluctuation pattern random number updated in step S2, and stores it in the same storage unit that stores the random numbers in steps S340-5 to S340-9.

(Step S340-11)
Next, the main CPU 100a generates a start winning command indicating that the special 2 reservation is stored and sets it in the effect transmission data storage area.

(Step S331)
Next, the main CPU 100a executes pre-determination processing shown in FIG. 21 and ends the second start port detection switch input processing. In addition, since it is as above-mentioned here except the point using the jackpot determination random number acquired by said step S340-5 in step S331-2 and step S331-6 among the prior determination processes of FIG. The detailed explanation is omitted.

  FIG. 23 is a flowchart for explaining the gate detection switch input process in step S350.

(Step S350-1)
First, the main CPU 100a determines whether or not a detection signal is input from the gate detection switch 24a. As a result, when it is determined that the detection signal is input from the gate detection switch 24a, the process proceeds to step S350-2, and when it is determined that the detection signal is not input from the gate detection switch 24a, the gate detection is performed. The switch input process is terminated.

(Step S350-2)
If it is determined in step S350-1 that a detection signal has been input from the gate detection switch 24a, the main CPU 100a determines whether the number of reserved drawings (Y) is less than four. As a result, when it is determined that the number of reserved maps (Y) <4, the process proceeds to step S350-3, and when it is determined that the number of reserved maps (Y) ≧ 4, the gate detection switch input process is performed. finish.

(Step S350-3)
If it is determined in step S350-2 that the number of reserved maps (Y) <4, the main CPU 100a adds a value obtained by adding “1” to the number of reserved maps (Y) to the new number of reserved maps (Y ).

(Step S350-4)
Next, the main CPU 100a acquires the current winning random number and stores it in the normal symbol holding storage area, and ends the gate detection switch input process. Note that the normal symbol holding storage area has four storage units, the first storage unit to the fourth storage unit, and when the winning determination random number is acquired, the winning determination random number is stored in order from the first storage unit. An empty storage unit that is not available is searched, and the acquired winning random number is stored in the storage unit having the smallest number (ordinal number) among the free storage units. In the following, the winning random number stored in the storage unit of the normal symbol holding storage area is referred to as ordinary drawing holding.

  Next, processing related to the special symbol game executed on the main control board 100 will be described with reference to FIGS.

  FIG. 24 is a flowchart for explaining the special figure special electricity processing in step S400.

(Step S410)
First, the main CPU 100a loads the value of the special figure special electricity data. The special figure special electricity data includes data “00” indicating execution of the special symbol variation start process, data “01” indicating execution of the special symbol variation stop process, and data “02” indicating execution of the post-stop process. Further, data “03” indicating execution of the special electric accessory control process and data “04” indicating execution of the special game end process are provided.

  Then, the main CPU 100a, based on the value of the special symbol special data loaded in step S410, performs a special symbol variation start process (step S420), a special symbol variation stop process (step S430), a post-stop process (step S440), A special electric accessory control process (step S450) and a special game end process (step S460) are executed. Each of these processes will be described below with reference to the drawings.

  FIG. 25 is a flowchart for explaining the special symbol variation start process in step S420. This special symbol variation start process is executed when it is determined in step S410 that the special symbol special electricity data = 00.

(Step S420-1)
The main CPU 100a determines whether special 1 hold or special 2 hold is stored in the hold storage area (special 1 hold number (X1) ≧ 1 or special 2 hold number (X2) ≧ 1). As a result, when it is determined that either special 1 hold or special 2 hold is stored, the process proceeds to step S420-2, and it is determined that neither special 1 hold nor special 2 hold is stored. In that case, the process proceeds to step S420-7.

(Step S420-2)
If it is determined in step S420-1 that the special 1 hold or special 2 hold is stored in the hold storage area, the main CPU 100a performs a shift process of the hold storage area. Here, each random number stored in the first storage unit is stored in a predetermined processing area, and each random number stored in the second storage unit to the eighth storage unit has a small number (ordinal number). Shift to storage.

(Step S420-3)
Next, the main CPU 100a selects a table corresponding to the current gaming state from the jackpot determined random number determination table (see FIG. 4), and the selected table and the processing area stored in step S420-2 above. A jackpot lottery result is derived based on the jackpot random number.

  And when the derived lottery result is “big hit”, the winning symbol determination random number determination table (see FIG. 5) is selected according to the type of starting port (special 1 holding or special 2 holding), and A special symbol type is determined based on the selected table and the winning symbol random number stored in the processing area in step S420-2. If the derived lottery result is “losing”, the special symbol X is determined if the start port type is the first start port 20 (special 1 hold), and the start port type is the second start port 22. If it is (special 2 reservation), the special symbol Y is determined. Then, data corresponding to the determined special symbol is stored in a predetermined area of the main RAM 100c. In this special symbol determination process, the current gaming state, that is, the gaming state when the special symbol is determined is stored in the gaming state buffer.

  In addition, according to this special symbol variation start process, special 1 hold and special 2 hold are processed in the order stored in the hold storage area. However, when both special 1 hold and special 2 hold are stored, either special 1 hold or special 2 hold may be processed preferentially.

(Step S420-4)
Next, the main CPU 100a sets a symbol determination command indicating the type of the special symbol determined in step S420-3 in the effect transmission data storage area. Thereby, the information related to the determined special symbol type is transmitted to the sub-control board 200 at the start of the variation effect.

(Step S421)
Next, the main CPU 100a determines the variation effect pattern based on the reach group determination random number, the reach mode A determination random number, the reach mode B determination random number, and the variation pattern random number stored in the processing area in step S420-2. An effect pattern determination process is performed. This variation effect pattern determination process will be described later with reference to FIG.

(Step S420-5)
Next, the main CPU 100a sets the variation display data for starting the variation display of the special symbol in the first special symbol display device 80 or the second special symbol display device 82. Thereby, when the special symbol change display is performed based on the special 1 hold, the first special symbol display device 80 starts blinking display, and the special symbol change display is performed based on the special 2 hold. In this case, the second special symbol display device 82 starts blinking display. The blinking display controlled here means that “−” blinks at predetermined intervals in each of the indicators 80 and 82. In addition, when the special symbol variable display is performed based on the special 1 hold, the first special symbol hold indicator 84 displays to indicate that the special 1 hold is decreased by one at the same time as the start of the variable display. When the special symbol variation display is performed based on the special 2 hold, the second special symbol hold indicator 86 is displayed so as to indicate that the special 2 hold is reduced by 1 simultaneously with the start of the variation display. Display controlled.

(Step S420-6)
Next, the main CPU 100a sets “01” in the special symbol special electricity data so that the special symbol fluctuation stop processing is executed in the special symbol special electric processing, and ends the special symbol fluctuation start processing.

(Step S420-7)
If it is determined in step S420-1 that neither special 1 hold nor special 2 hold is stored, the main CPU 100a executes a demo determination process. In this demonstration determination process, the main CPU 100a counts the time during which the special symbol is not displayed, and displays the demo screen on the effect display unit 50a when the special symbol is not displayed for a predetermined time. A demonstration command for display is stored in the transmission data storage area for presentation.

  FIG. 26 is a flowchart illustrating the variation effect pattern determination process in step S421.

(Step S421-1)
First, the main CPU 100a determines whether or not the special symbol determined in step S420-3 is a jackpot symbol. As a result, if it is determined that the symbol is a jackpot symbol, the process proceeds to step S421-2. If it is determined that the symbol is not a jackpot symbol, the process proceeds to step S421-4.

(Step S421-2)
If it is determined in step S421-1 that the determined special symbol is a jackpot symbol, the main CPU 100a loads data relating to the determined jackpot symbol.

(Step S421-3)
Next, the main CPU 100a sets a jackpot reach mode A determined random number determination table (see FIG. 8) based on the data related to the jackpot symbol loaded in step S421-2.

(Step S421-4)
On the other hand, if it is determined in step S421-1 that the determined special symbol is not a jackpot symbol, the main CPU 100a checks the current number of holds. Specifically, the number of special 1 holds (X1) is confirmed when a jackpot lottery is performed based on special 1 hold, and a special 2 is selected when a jackpot lottery is performed based on special 2 hold. Check the number of holds (X2).

(Step S421-5)
Next, the main CPU 100a creates a reach group determination random number determination table (see FIG. 6) based on the holding type (starting port type) for which the jackpot lottery has been performed and the holding number confirmed in step S421-4. set.

(Step S421-6)
Next, the main CPU 100a, based on the reach group determination random number written in the processing area in step S420-2 or step S420-4, and the reach group determination random number determination table set in step S421-5, The group type is determined, and the determined group type is stored in a predetermined processing area.

(Step S421-7)
Next, the main CPU 100a sets a lost reach mode A determined random number determination table (see FIG. 7) based on the group type determined in step S421-6.

(Step S421-8)
The main CPU 100a includes the jackpot hour reach mode A determined random number determination table set in step S421-3, or the lose time reach mode A determined random number determination table set in step S421-7, and the step S420-2. Alternatively, the variation mode A number is determined based on the reach mode A determined random number written in the processing region in step S420-4, and the determined variation mode A number is stored in a predetermined processing region. Here, the reach mode B decision random number determination table and the change pattern lottery table are determined at the same time as the change mode A number is determined.

(Step S421-9)
Next, the main CPU 100a sets the reach mode B determined random number determination table (see FIG. 9) determined in step S421-8.

(Step S421-10)
Next, the main CPU 100a is based on the reach mode B determined random number determination table set in step S421-9 and the reach mode B determined random number written in the processing area in step S420-2 or step S420-4. Then, the variation mode B number is determined, and the determined variation mode B number is stored in a predetermined processing area.

(Step S421-11)
Next, the main CPU 100a sets the variation pattern lottery table (see FIG. 10) determined in step S421-8.

(Step S421-12)
Next, the main CPU 100a determines the variation pattern number based on the variation pattern lottery table set in step S421-11 and the variation pattern random number written in the processing area in step S420-2 or step S420-4. And the determined variation pattern number is stored in a predetermined processing area.

(Step S421-13)
Next, the main CPU 100a changes the variation mode A number determined in step S421-8, the variation mode B number determined in step S421-10, the variation pattern number determined in step S421-12, Based on the time determination table (see FIG. 11), the fluctuation times 1 to 3 are determined. Then, the determined fluctuation times 1 to 3 are stored, respectively, and the total fluctuation time obtained by integrating the fluctuation times 1 to 3 is calculated and set in the fluctuation time timer counter. Here, the variation mode command is generated based on the determined variation mode A number and variation mode B number, and the variation pattern command is generated based on the determined variation pattern number. Thereby, the variation effect pattern determination process is completed.

  FIG. 27 is a flowchart for explaining the special symbol variation stopping process in step S430. This special symbol variation stop process is executed when it is determined in step S410 that the special symbol special power data = 01.

(Step S430-1)
The main CPU 100a determines whether or not the variation time (set in step S421-13) has elapsed. As a result, if it is determined that the variation time has elapsed, the process proceeds to step S430-2. If it is determined that the variation time has not elapsed, the special symbol variation stop process is terminated.

(Step S430-2)
If it is determined in step S430-1 that the variation time has elapsed, the main CPU 100a determines the special symbol determined and stored in step S420-3 as the first special symbol indicator 80 or the second special symbol. Stop display data for stopping display on the display unit 82 is set.

(Step S430-3)
Next, the main CPU 100a sets a symbol confirmation command indicating that the symbol has been confirmed in the effect transmission data storage area.

(Step S430-4)
Next, when the main CPU 100a starts the special symbol stop display as described above, the main CPU 100a sets the stop display time counter to display the symbol stop time.

(Step S430-5)
Next, the main CPU 100a sets “02” in the special figure special electricity data so that the post-stop process is executed in the special figure special electric process, and ends the special symbol fluctuation stop process.

  FIG. 28 is a flowchart for explaining the post-stop processing in step S440. This post-stop processing is executed when it is determined in step S410 that the special figure special power data = 02.

(Step S440-1)
The main CPU 100a determines whether or not the stop display time (set in step S430-4) has elapsed. As a result, when it is determined that the stop display time has not elapsed, the post-stop processing is terminated, and when it is determined that the stop display time has elapsed, the process proceeds to step S440-2.

(Step S440-2)
If it is determined in step S440-1 that the stop display time has elapsed, the main CPU 100a stores the currently set gaming state in the gaming state buffer.

(Step S440-3)
Next, the main CPU 100a performs time-saving update processing. Here, the main CPU 100a determines whether or not the short-time game flag indicating that the current game state is the short-time game state is ON. If the time-saving game flag is on, the time-saving memory area provided in the main RAM 100c is updated. In this short time storage area, a short time number indicating the remaining number of fluctuations until the short time gaming state ends is stored. Here, a value obtained by subtracting “1” from the currently stored short time number is newly stored. It will be stored as the number of time reductions. If the number of time reductions becomes 0 as a result of updating the number of time reductions, processing for turning off the time reduction game flag is performed at the same time. If it is determined that the time-saving game flag is not turned on, the process proceeds to the next step S440-4 as it is.

(Step S440-4)
Next, the main CPU 100a performs high-accuracy count update processing. Here, the main CPU 100a determines whether or not a high probability game flag indicating that the current game state is a high probability game state is ON. If the highly probable game flag is on, the highly probable number storage area provided in the main RAM 100c is updated. In this high-accuracy count storage area, a high-accuracy count indicating the number of remaining fluctuations until the high-probability gaming state ends is stored. Here, “1” is subtracted from the currently stored high-accuracy count. The value will be stored as a new high probability count. Note that, as a result of updating the high-accuracy count, if the high-accuracy count = 0, processing for turning off the high-probability game flag is performed at the same time. If it is determined that the highly probable game flag is not turned on, the process proceeds to the next step S440-5.

(Step S440-5)
Next, the main CPU 100a determines whether the symbol that is stopped and displayed is a jackpot symbol. As a result, when it is determined that the symbol that is stopped and displayed is not a jackpot symbol, the process proceeds to step S440-6, and when it is determined that the symbol that is stopped and displayed is a jackpot symbol, step S440-7 is performed. Move processing to.

(Step S440-6)
If it is determined in step S440-5 that the symbol that has been stopped is not a jackpot symbol, the main CPU 100a executes the special symbol variation data so that the special symbol variation start processing is executed in the special symbol special processing. Is set to “00”, and the post-stop processing ends. As a result, the next special symbol change display can be started.

(Step S440-7)
On the other hand, if it is determined in step S440-5 that the symbol that is stopped and displayed is a jackpot symbol, the main CPU 100a sets a jackpot winning game state command. The jackpot winning gaming state command is a command for transmitting to the sub-control board 200 whether the gaming state at the time of the jackpot winning is a non-time saving gaming state or a time saving gaming state.

(Step S440-8)
Next, the main CPU 100a performs processing for resetting the current gaming state.

(Step S440-9)
Next, the main CPU 100a sets “03” in the special figure special electricity data so that the special electric accessory control process is executed in the special figure special electric treatment. As a result, the special game is started after the jackpot symbol is stopped and displayed.

(Step S440-10)
Next, the main CPU 100a confirms the current gaming state, sets a gaming state command in the effect transmission data storage area, and ends the post-stop processing.

  FIG. 29 is a flowchart for explaining the special electric accessory control process in step S450. The special electric accessory control process is executed when it is determined in step S410 that the special figure special electric data = 03.

(Step S450-1)
First, the main CPU 100a executes an opening start process when starting a special game. When starting the special game, the main CPU 100a first sets an opening command in the effect transmission data storage area and waits until a preset opening time elapses. If an opening command has already been transmitted, the process proceeds to step S450-2 as it is.

(Step S450-2)
Next, the main CPU 100a determines whether the opening is currently in progress, that is, whether the opening time has elapsed. As a result, when it is determined that the opening time has elapsed, the process proceeds to step S450-3, and when it is determined that the opening time has not elapsed, the special electric accessory control process is terminated.

(Step S450-3)
If it is determined in step S450-2 that the opening time has elapsed, the main CPU 100a performs a special game execution process. Here, according to the type of the special symbol that is stopped and displayed, either one of the operation tables 1 and 2 is set, and the energization control of the special prize opening / closing solenoid 28c is performed with reference to the set table. It will be.

  Here, at the start of each round game, the main CPU 100a sets a round start command in the effect transmission data storage area. This round start command has information on how many round games are started. As a result, the sub-control board 200 can grasp how many round games are started on the main control board 100.

(Step S450-4)
Next, the main CPU 100a determines whether or not the full opening / closing of the special winning opening 28 has been completed. As a result, when it is determined that all the opening / closing of the big winning opening 28 has been completed, the process proceeds to step S450-5, and when it is determined that all opening / closing of the big winning opening 28 has not been completed, The electric accessory control process is terminated.

(Step S450-5)
If it is determined in step S450-4 that the full opening / closing of the special winning opening 28 has been completed, the main CPU 100a executes an ending start process. Here, the ending command is set in the effect transmission data storage area, and the system waits until a predetermined ending time elapses.

(Step S450-6)
Next, the main CPU 100a determines whether or not the ending time has elapsed. As a result, if it is determined that the ending time has elapsed, the process proceeds to step S450-7. If it is determined that the ending time has not elapsed, the special electric accessory control process is terminated.

(Step S450-7)
If it is determined in step S450-6 that the ending time has elapsed, the main CPU 100a sets “04” in the special figure special electricity data so that the special game end process is executed in the special figure special electric treatment process. Then, the special electric accessory control process is terminated.

  FIG. 30 is a flowchart for explaining the special game end process in step S460. This special game end process is executed when it is determined in step S410 that the special figure special electricity data = 04.

(Step S460-1)
First, the main CPU 100a loads the special symbol data stored in the main RAM 100c and the data related to the gaming state at the time of winning the big win stored in the gaming state buffer. Then, with reference to the game state setting table shown in FIG. 14, the game state after the end of the special game is set. Specifically, a high probability game flag, a high probability count, a short time game flag, and a short time count are set.

(Step S460-2)
Next, the main CPU 100a confirms the gaming state and sets a gaming state designation command in the effect transmission data storage area. This game state designation command has information related to the type of jackpot symbol that triggered the execution of the high probability game flag, the high probability count, the short time game flag, the short time count, and the special game set in step S460-1. ing.

(Step S460-3)
Next, the main CPU 100a sets “00” in the special figure special electricity data so that the special symbol variation start process is executed in the special figure special electric processing, and ends the special game end processing.

  Next, a process related to the above normal symbol game executed on the main control board 100 will be described with reference to FIGS.

  FIG. 31 is a flow chart for explaining the ordinary power transmission process in step S500.

(Step S510)
First, the main CPU 100a loads the value of ordinary power data. This ordinary figure normal electricity data includes data “10” indicating execution of the normal symbol variation start processing, data “11” indicating execution of the normal symbol variation stop processing, and data “12” indicating execution of the normal symbol variation stop processing. ”And data“ 13 ”indicating the execution of the ordinary electric accessory control process.

  Next, the main CPU 100a executes a normal symbol variation start process (step S520), a normal symbol variation stop process (step S530), a normal symbol stop post-process (step S540), and a normal electric accessory control process (step S550). . Each of these processes will be described below with reference to the drawings.

  FIG. 32 is a flowchart for explaining the normal symbol variation start process in step S520.

(Step S520-1)
First, the main CPU 100a determines whether or not the ordinary figure ordinary electricity data is data “10” indicating execution of the normal symbol variation start process. As a result, if it is determined that the normal map / general power data = 10, the process proceeds to step S520-2. If it is determined that the general map / general power data = 10, the normal symbol variation start process is terminated.

(Step S520-2)
If it is determined in step S520-1 that the normal map / general power data = 10, the main CPU 100a determines whether the general map hold number (Y) is 1 or more. As a result, if it is determined that the number of reserved symbols (Y) ≧ 1, the process proceeds to step S520-3. If the number of reserved symbols (Y) <1, it is determined that the normal symbol variation start process is terminated. To do.

(Step S520-3)
If it is determined in step S520-2 that the number of reserved maps (Y) ≧ 1, the main CPU 100a sets a new number of reserved maps (Y) by subtracting “1” from the number of reserved maps (Y). ).

(Step S520-4)
Next, the main CPU 100a performs a process of shifting the normal symbol hold stored in the normal symbol hold storage area. Specifically, when the hit determination random numbers stored in the first storage unit are copied to a predetermined processing area and the hit determination random numbers are stored in the second storage unit to the fourth storage unit, The random number is shifted to a storage unit with a small number (ordinal number). Specifically, the random number stored in the first storage unit is copied to a predetermined processing area, and the random number stored in the second storage unit is shifted and stored in the first storage unit. Similarly, when random numbers are stored in the third storage unit and the fourth storage unit, each random number is shifted to a storage unit having a smaller number (ordinal number). As a result, the ordinary symbol hold stored in the normal symbol hold storage area is written in the processing area in the order in which it is stored. That is, the random numbers stored in the normal symbol hold storage area are read in order from the previously stored random numbers and used in the winning determination process.

(Step S520-5)
Next, the main CPU 100a performs a winning determination process for the winning random number copied to the processing area. Specifically, when the current gaming state is the non-time-saving gaming state, the winning determination random number copied in the processing area is determined with reference to the winning determination random number determination table 1 shown in FIG. . If the current gaming state is the short-time gaming state, the winning determination random number copied in the processing area is determined with reference to the winning determination random number determination table 2 shown in FIG.

(Step S520-6)
Next, the main CPU 100a determines whether or not the result of the winning determination process in step S520-5 is winning. As a result, when a winning determination result is obtained, the process proceeds to step S520-7. When a winning determination result is obtained instead of winning, the process proceeds to step S520-8.

(Step S520-7)
If it is determined in step S520-6 that the determination result is winning, the main CPU 100a stores the winning symbol data in a predetermined area of the main RAM 100c.

(Step S520-8)
On the other hand, if it is determined in step S520-6 that the determination result is a loss, the main CPU 100a stores the loss symbol data in a predetermined area of the main RAM 100c.

(Step S520-9)
Next, the main CPU 100a confirms whether the current gaming state is set to the non-short-time gaming state or the short-time gaming state, and sets the normal time variation time according to the current gaming state. Specifically, as shown in FIG. 16 (a), when the current gaming state is a non-time saving gaming state, 20 seconds is set in the usual time variable time counter, and when the current gaming state is a time saving gaming state Set the usual variable time counter to 1 second.

(Step S520-10)
Next, the main CPU 100a sets variable display data for starting the variable symbol normal display. As a result, when the normal symbol variation display is performed, the normal symbol display 88 starts blinking display. At the same time when the normal symbol variation display starts, the normal symbol hold indicator 90 is controlled to indicate that the normal symbol hold is reduced by one.

(Step S520-11)
Next, the main CPU 100a stores the current gaming state in the gaming state buffer as the gaming state at the start of change.

(Step S520-12)
Next, the main CPU 100a sets “11” to the general symbol power transmission data so that the normal symbol variation stop processing is executed in the normal symbol normal power processing, and ends the normal symbol variation start processing.

  FIG. 33 is a flowchart for explaining the normal symbol fluctuation stopping process in step S530.

(Step S530-1)
First, the main CPU 100a determines whether or not the ordinary figure ordinary electricity data is data “11” indicating the execution of the normal symbol fluctuation stop process. As a result, if it is determined that the ordinary figure normal power data = 11, the process proceeds to step S530-2. If it is determined that the ordinary figure ordinary electric data is not 11, the normal symbol fluctuation stopping process is terminated.

(Step S530-2)
If it is determined in step S530-1 that the normal map power transmission data = 11, the main CPU 100a determines whether the normal map change time (set in step S520-9) has elapsed. As a result, when it is determined that the normal symbol variation time has elapsed, the process proceeds to step S530-3, and when it is determined that the normal symbol variation time has not elapsed, the normal symbol variation stop process is terminated.

(Step S530-3)
If it is determined in step S530-2 that the normal symbol change time has elapsed, the main CPU 100a sets stop display data for stopping and displaying the normal symbol on the normal symbol display 88. As a result, the normal symbol is stopped and displayed on the normal symbol display 88.

(Step S530-4)
Next, when the main CPU 100a starts the normal symbol stop display as described above, the main CPU 100a sets the stop display time counter to display the symbol stop time.

(Step S530-5)
Next, the main CPU 100a sets “12” in the normal symbol / general power data so that the normal symbol / post-processing after the normal symbol / general processing is executed, and ends the normal symbol fluctuation stop process.

  FIG. 34 is a flowchart for explaining the normal symbol stop post-processing in step S540.

(Step S540-1)
First, the main CPU 100a determines whether or not the general-purpose normal power data is data “12” indicating execution of the normal symbol stop post-processing. As a result, if it is determined that the ordinary map / general data = 12, the process proceeds to step S540-2. If it is determined that the ordinary / general map / general data = 12, the process after the normal symbol stop is terminated.

(Step S540-2)
If it is determined in step S540-1 that the normal power data is 12, the main CPU 100a determines whether or not the stop display time (set in step S530-4) has elapsed. As a result, when it is determined that the stop display time has not elapsed, the processing after the normal symbol stop is terminated, and when it is determined that the stop display time has elapsed, the process proceeds to step S540-3.

(Step S540-3)
If it is determined in step S540-2 that the stop display time has elapsed, the main CPU 100a determines whether the symbol that is stopped and displayed is a winning symbol. As a result, if it is determined that the symbol that is stopped and displayed is not a winning symbol, the process proceeds to step S540-5. If the symbol that is displayed and stopped is determined to be a winning symbol, step S540-4 is performed. Move processing to.

(Step S540-4)
If it is determined in step S540-3 that the symbol that has been stopped is a winning symbol, the main CPU 100a executes the normal electric utility control process so that the normal electric utility control process is executed in the normal diagram normal power processing. “13” is set in the ordinary power data, and the processing after the normal symbol stop is terminated.

(Step S540-5)
On the other hand, if it is determined in step S540-3 that the symbol that has been stopped is not a winning symbol (is a lost symbol), the main CPU 100a executes a normal symbol variation start process in the normal map normal power process. As described above, “10” is set in the general-purpose ordinary power data, and the processing after the normal symbol stop is ended.

  FIG. 35 is a flowchart for explaining the ordinary electric accessory control process in step S550.

(Step S550-1)
First, the main CPU 100a determines whether or not the ordinary power transmission data is data “13” indicating the execution of the ordinary electric utility control process. As a result, when it is determined that the ordinary map electric power data = 13, the process proceeds to step S550-2, and when it is determined that the ordinary figure electric power data = 13, the ordinary electric accessory control process is terminated. .

(Step S550-2)
If it is determined in step S550-1 that the ordinary power / general power data = 13, the main CPU 100a is controlling the normal electric accessory, that is, the start opening / closing solenoid 22c is already being energized. Determine whether. As a result, if it is determined that the ordinary electric accessory is under control, the process proceeds to step S550-5. If it is determined that the ordinary electric accessory is not under control, the process proceeds to step S550-3. Move.

(Step S550-3)
If it is determined in step S550-2 that the normal electric accessory is not being controlled, the main CPU 100a determines whether the game state at the start of normal symbol fluctuation is the non-short game state or the short-time game state. Determine.

(Step S550-4)
Next, the main CPU 100a sets the release table according to the gaming state confirmed in step S550-3 in order to start energization control of the start port opening / closing solenoid 22c. As a result, when the game state at the start of normal symbol variation is a non-short-time game state, the energization control data of the start opening / closing solenoid 22c is the number of times of opening = 1 time, the time of opening once = 0.1 seconds. The energization control data is set. Further, when the game state at the time of starting the change of the normal symbol is the short-time game state, the energization control data is set such that the number of times of opening = 2 times and the time of opening once = 2.9 seconds.

(Step S550-5)
If it is determined in step S550-2 that the ordinary electric accessory is being controlled, the main CPU 100a determines whether the energization time set in step S550-4 has elapsed. As a result, if it is determined that the energization time has elapsed, the process proceeds to step S550-6, and if it is determined that the energization time has not elapsed, the ordinary electric accessory control process is terminated.

(Step S550-6)
If it is determined in step S550-5 that the energization time has elapsed, the main CPU 100a performs a process of stopping energization of the start port opening / closing solenoid 22c.

(Step S550-7)
Next, the main CPU 100a sets “10” to the general symbol / general power data so that the normal symbol variation start processing is executed in the ordinary / normal symbol processing, and ends the processing after the normal symbol suspension.

  As described above, the special symbol game and the normal symbol game are progressed by executing various processes in the main control board 100. While the game is in progress, the special control game is transmitted from the main control board 100. Based on the command, control for executing various effects is performed on the sub-control board 200.

  In the present embodiment, examples of the reserved pre-reading effect, the gasse effect, and the suggestion effect (pre-reading effect) that are executed and controlled during the special game among the effects controlled by the sub-control board 200 will be described.

  FIG. 36 is a diagram for explaining an example of the hold prefetching effect executed during the special game. In the present embodiment, a special game is constituted by a plurality of round games (5 times or 15 times), and whether or not to execute the hold prefetch effect is determined by lottery at the start of each round game. As will be described in detail later, this reserved pre-reading effect is executed only in any of the cases described below.

  That is, the hold prefetching effect is performed on the assumption that the gaming state at the time of winning the jackpot is a short-time gaming state. In other words, the hold pre-reading effect can be executed when a special game is executed by winning a jackpot when the short-time gaming state is set (so-called consecutive resort), and the non-short-time gaming state Even if a special game is executed with a big win (so-called first win) when the game is set to “Hold”, the pre-reading effect is not executed.

  In addition, as described above, the hold prefetching effect can be executed when the following first condition or second condition is satisfied, on the assumption that the jackpot is won in the short-time gaming state. The first condition is that special 1 hold or special 2 hold is stored, and, in this special 1 hold or special 2 hold, a lottery lottery in a special symbol game resumed after the end of the special game The hold from which the result is derived (hereinafter referred to as “specific hold”) is stored. The second condition is that the specific suspension is not stored, but is set to a high-probability gaming state after the special game ends.

  When winning a jackpot in the short-time game state, at the start of each round game, it is determined whether or not the first condition or the second condition is satisfied. The execution of the production will be determined by lottery.

  For example, as shown in FIG. 36 (a), the reservation pre-reading effect is generated when a character imitating a mountain is displayed at the start of a round game, and then, as shown in FIG. 36 (b), the mountain erupts. A likely image is displayed. Then, as shown in FIG. 36C, after the image of the eruption of the mountain is displayed, as shown in FIG. Is displayed.

  As described above, this hold pre-reading effect is when the stored hold has a specific hold or is set to a high-probability gaming state after the end of the special game even if there is no specific hold. Therefore, it can be said that the hold pre-reading effect is an effect of notifying the player that the next jackpot will be won immediately or after a special game ends.

  FIG. 37 is a diagram illustrating an example of a gasse effect executed during a special game. In the present embodiment, at the start of each round game, a lottery of whether or not to execute the hold prefetch effect is performed simultaneously with the lottery of whether or not to execute the hold prefetching effect. This gas effect can be executed even when the first condition or the second condition is satisfied, and is also executed when neither the first condition nor the second condition is satisfied. Can be done.

  As shown in FIG. 37 (a), this gasse effect is shown in FIG. 37 (b) after a character imitating a mountain is displayed with the start of the round game, as shown in FIG. 37 (a). Thus, an image that the mountain is likely to erupt is displayed. However, as shown in FIGS. 37 (c) and 37 (d), finally, an image in which the mountain does not erupt is displayed until the end of the round game. In this way, the Gase production is positioned in contrast to the hold-ahead production, and it eliminates the frustration during a special game that requires a monotonous operation that simply fires a game ball, giving the player a constant It is executed to give a sense of expectation and tension.

  FIG. 38 is a diagram for explaining a hold prefetch effect execution determination table. As shown in this figure, the hold prefetch effect execution determination table is the hold prefetch effect execution determination table 1 shown in FIG. 38 (a), the hold prefetch effect execution determination table 2 shown in FIG. 38 (b), and FIG. 38 (c). 3 are provided for the hold pre-reading effect execution determination table 3 shown in FIG. These hold pre-reading effect execution determination tables 1 to 3 are tables for determining whether or not the hold pre-reading effect or the gaze effect is executed at the start of each round game.

  When the round start command is received at the start of the round game, the sub control board 200 acquires the first effect random number of 1 from the range of 0-99. Further, when a round start command is received, it is determined whether or not there is a specific hold at the time of receiving the command. If it is determined that there is a specific hold, the hold pre-reading effect execution determination table 1 is selected. The On the other hand, if it is determined that there is no specific hold, it is determined whether or not the high probability gaming state is set after the end of the special game, and if it is determined that the high probability gaming state is set. Then, the hold prefetch effect execution determination table 2 is selected. If it is determined that there is no specific hold and that the low-probability gaming state is set after the special game ends, the hold pre-reading effect execution determination table 3 is selected. In this way, when any one of the hold prefetch effect execution determination tables 1 to 3 is selected, based on the selected table and the acquired first effect random number, execution of the hold prefetch effect and the gaze effect is not performed. Execution is decided.

  For example, according to the hold pre-reading effect execution determination table 1, when the first to fifth round games are started, the total number of the first hold number (X1) and the second hold number (X2) (hereinafter simply referred to as “reserve pre-reading effect execution determination table 1”). When “the number of holds” is 2 or less, if the acquired first effect random number is 0 to 9, execution of the “hold prefetch effect” is determined, and if the acquired first effect random number is 10 to 29, Execution of the “gase effect” is determined, and if the acquired first effect random number is 30 to 99, it is determined that neither the “hold prefetch effect” or the “gase effect” is executed (not executed).

  Thus, according to the hold pre-reading effect execution determination tables 1 to 3, the “hold pre-reading effect”, the “gase effect”, and the “hold pre-reading effect” are executed according to the number of round games (R) and the number of holds. The ratio of non-execution of “Gasse production” is set as shown in the figure. Here, when there is a specific hold (when the first condition is satisfied), and when there is no specific hold but is set to a high probability gaming state after the end of the special game (when the second condition is satisfied), Execution probabilities of hold prefetching effects are different. More specifically, the probability that the hold pre-reading effect is executed when there is a specific hold is greater than the probability that the hold pre-reading effect is executed when there is no specific hold but is set to a high-probability gaming state after the end of the special game. Is also high.

  This is because if you have a specific hold, you will win the next jackpot sooner and more reliably than if you have a high probability game state after the end of a special game without a specific hold, This is because when the game profit is large for the player, the probability of appearance of the hold prefetch effect is increased to increase the player's expectation. Then, as described above, when the reserved pre-reading effect is executed by executing the same hold pre-reading effect when there is a specific hold and when the high probability gaming state is set after the end of the special game, However, it is possible to give a player a sense of expectation and tension as to which game profit is brought about, and a high production effect is exhibited.

  As shown in FIG. 38 (c), when there is no specific hold and the game is set to a low-probability game state after the end of the special game, the selection ratio is set so that the hold pre-reading effect is not executed. ing.

  As described above, in the present embodiment, when winning a jackpot in the short-time game state, during each round game of the special game, or during the closing time of the big winning opening 28 set between each round game, that is, during the interval time The hold pre-reading effect is executed. On the other hand, when a big win is won in the non-time-saving gaming state, a suggestion effect (prefetching effect) is executed during the ending process after all the round games in the special game are completed.

  FIG. 39 is a diagram for explaining an example of a suggestion effect (prefetching effect) executed during the ending process. In the present embodiment, when the jackpot is won in the non-time-saving gaming state, the number of times of the time-saving gaming state set after the end of the special game, that is, the number of time-savings is set to 9 times or 17 times (FIG. 14). reference). At this time, the character selected by the player is displayed on the effect display unit 50a during the short-time gaming state until the 9th or 17th jackpot lottery ends.

  Then, during the ending process after all the round games are finished, the effect display unit 50a has upper and lower sides on the left and right sides of the largest display area in a substantially rectangular shape at the center as shown in FIG. 39 (a). Different characters are displayed in the display areas 41a to 41e that are divided at approximately equal intervals in the direction, and any one of the characters can be selected by the player operating the effect operating device 56. . The character selected here is displayed on the effect display unit 50a during the short-time gaming state until the subsequent 9 or 17 jackpot lottery ends, and depending on the progress of the symbol variation effect, the dynamic mode of the effect Will join.

  At this time, the display area 41f is provided in the effect display section 50a in the same manner as the display areas 41a to 41e. Although the same character is always displayed in the display areas 41a to 41e, the character displayed in the display area 41f is determined by lottery. However, in this lottery, it may be determined that no character is displayed in the display area 41f. In this case, the display area 41f is displayed in black as shown in FIG. The user cannot select the selection area 41f. On the other hand, when the character to be displayed in the display area 41f is determined, as shown in FIG. 39B, the character is displayed in the display area 41f so that the player can select the character. It is configured.

  FIG. 40 is a diagram for explaining the suggestion effect execution determination table. As shown in this figure, the suggestion effect execution determination table is the suggestion effect execution determination table 1 shown in FIG. 40 (a), the suggestion effect execution determination table 2 shown in FIG. 40 (b), and the suggestion shown in FIG. 40 (c). Three production execution determination tables 3 are provided. These suggestion effect execution determination tables 1 to 3 are tables for determining characters to be displayed in the display area 41f.

  When the ending command is received, the sub control board 200 acquires 1 second effect random number from the range of 0-99. Also, when an ending command is received, it is determined whether or not there is a specific hold at the time of reception of the command. If it is determined that there is a specific hold, the suggestion effect execution determination table 1 is selected. On the other hand, if it is determined that there is no specific hold, it is determined whether or not the high probability gaming state is set after the end of the special game, and if it is determined that the high probability gaming state is set. The suggestion effect execution determination table 2 is selected. If it is determined that there is no specific suspension and that the low probability gaming state is set after the special game ends, the suggestion effect execution determination table 3 is selected. In this way, when any one of the suggested effect execution determination tables 1 to 3 is selected, a character is determined based on the selected table and the acquired second effect random number.

  For example, according to the suggestion effect execution determination table 1, if the acquired second effect random number is 0 to 49, the character A is determined, and if the acquired second effect random number is 50 to 69, the character B is determined. If the acquired second effect random number is 70 to 79, the character C is determined, and if the acquired second effect random number is 80 to 99, non-display not to display any character is determined. Similarly, according to the suggestion effect execution determination table 2, if the acquired second effect random number is 0 to 39, the character A is determined, and if the acquired second effect random number is 40 to 69, the character B is determined. If the acquired second effect random number is 70 to 79, the character C is determined, and if the acquired second effect random number is 80 to 99, non-display not to display any character is determined. Further, according to the suggestion effect execution determination table 3, if the acquired second effect random number is 0 to 2, the character A is determined, and if the acquired second effect random number is 3 to 9, the character B is determined. If the acquired second effect random number is 10 to 29, the character C is determined, and if the acquired second effect random number is 30 to 99, non-display not to display any character is determined.

  As is clear from this, when there is a specific hold, or when there is no specific hold but is set to a high-probability gaming state after the end of the special game, the probability that the character A or the character B is determined is high. Is set. Therefore, during the ending, the character displayed in the display area 41f of the effect display unit 50a will indicate to the player whether or not there is a specific hold and the gaming state after the end of the special game. Here, the characters A, B, and C are also determined in the suggestion effect execution determination table 3, but the suggestion effect execution determination table 3 may be set so that the character A is not determined. In this case, similarly to the above-described hold pre-reading effect, when the character A appears, it is determined that there is a specific hold or that the high-probability gaming state is set after the end of the special game. .

  Below, the control processing in the sub-control board 200 for executing the above-described reserved pre-reading effect, gasse effect, and suggestion effect (pre-reading effect) will be briefly described.

(Main processing of sub-control board 200)
FIG. 41 is a flowchart for explaining the main process of the sub control board 200.

(Step S1000)
The sub CPU 200a reads the main processing program from the sub ROM 200b in response to power-on, and performs initialization and setting processing of flags and the like stored in the sub RAM 200c.

(Step S1001)
Next, the sub CPU 200a performs a process of updating a random number for determining each production content, and thereafter repeats the process of step S1001 until an interrupt process is performed.

(Timer interrupt processing of sub control board 200)
FIG. 42 is a flowchart for explaining timer interrupt processing of the sub control board 200. The sub-control board 200 is provided with a reset clock pulse generation circuit (not shown) that generates clock pulses at a predetermined cycle (2 ms). Then, when the clock pulse is generated by the reset clock pulse generation circuit, the sub CPU 200a reads the timer interrupt processing program and starts the timer interrupt processing.

(Step S1100)
First, the sub CPU 200a performs update processing of various timer counters used in the sub control board 200.

(Step S1200)
Next, the sub CPU 200a analyzes a command stored in the reception buffer of the sub RAM 200c and performs various processes according to the received command. In the sub control board 200, when a command is transmitted from the main control board 100, a command reception interrupt process is performed, and the command transmitted from the main control board 100 is stored in the reception buffer. Here, the command stored in the reception buffer by the command reception interrupt process is analyzed.

(Step S1300)
Next, the sub CPU 200a determines whether or not the operation of the rendering operation device 56 can be accepted in accordance with the performance progress status being executed, and checks the signal of the rendering operation device detection switch 56a. If an operation signal is input from the effect operation device detection switch 56a and the operation of the effect operation device 56 is being accepted, the fact that the effect operation device 56 has been operated is transmitted to the image control board 210. Therefore, the command is stored in the transmission buffer.

(Step S1400)
Next, the sub CPU 200a transmits the command set in the transmission buffer of the sub RAM 200c to the image control board 210 and the illumination control board 220, and ends the timer interrupt process.

  FIG. 43 is a flowchart for explaining a pre-determination command reception process executed when a pre-determination command is received in the command analysis process. As described above, this advance determination command is set in step S331-4, step S331-8, and step S331-9 (see FIG. 21) of the advance determination process in the main control board 100, and then the output control in step S800. It is transmitted to the sub control board 200 by the process (see FIG. 18).

(Step S1210)
When receiving the advance determination command, the sub CPU 200a analyzes the received advance determination command, and stores data (predetermined information) corresponding to the received advance determination command in the advance determination information storage unit provided in the sub RAM 200c. Remember. In addition, this prior determination information storage part has the 1st memory | storage part-the 8th memory | storage part similarly to the reservation storage area | region provided in main RAM100c of the main control board 100. FIG. The first storage unit to the eighth storage unit of the prior determination information storage unit correspond to the first storage unit to the eighth storage unit of the reserved storage area in the main control board 100, for example, in the main control board 100 When the hold is stored in the third storage unit of the storage area, the advance determination information related to the hold is stored in the third storage unit of the advance determination information storage unit in the sub-control board 200.

  In addition, as described above, the pre-determining command is a pre-determining command 1 that is transmitted for a holding that wins a jackpot in both the low probability gaming state and the high probability gaming state, a holding that wins a jackpot only in the high probability gaming state There are three types of pre-determination command 2 that is transmitted for and a pre-determination command 3 that is transmitted for suspension that is lost in any gaming state. Here, data according to the type of the received prior determination command is stored in the prior determination information storage unit.

  FIG. 44 is a flowchart for explaining a symbol determination command reception process executed when a symbol determination command is received in the command analysis process. As described above, this symbol determination command is set in step S420-4 (see FIG. 25) of the special symbol variation start process on the main control board 100, and then sub-commanded by the output control process (see FIG. 18) in step S800. It is transmitted to the control board 200.

(Step S1220)
When the symbol determination command is received, the sub CPU 200a analyzes the received symbol determination command and stores symbol information that is the type of the special symbol determined in the main control board 100 in a predetermined area of the sub RAM 200c. As a result, the type of the special symbol that is determined in the main control board 100 and is about to start the fluctuation is grasped in the sub control board 200.

  FIG. 45 is a flowchart illustrating a jackpot winning game state command reception process executed when a jackpot winning game state command is received in the command analysis process. As described above, this jackpot winning gaming state command is set in the post-stop processing step S440-7 (see FIG. 28) on the main control board 100, and then executed by the output control processing in step S800 (see FIG. 18). It is transmitted to the sub control board 200.

(Step S1230)
When receiving the jackpot winning gaming state command, the sub CPU 200a analyzes the received jackpot winning gaming state command and stores data corresponding to the analysis result in a predetermined area of the sub RAM 200c. Thereby, the gaming state at the time of winning the big hit is grasped by the sub control board 200.

  FIG. 46 is a flowchart for explaining a round start command reception process executed when a round start command is received in the command analysis process. As described above, this round start command is set at the start of each round game in step S450-3 (see FIG. 29) of the special electric accessory control process in the main control board 100, and then the output control in step S800. It is transmitted to the sub control board 200 by the process (see FIG. 18).

(Step S1240-1)
When receiving the round start command, the sub CPU 200a determines whether or not the gaming state at the time of winning the big hit is the short-time gaming state. Note that, as described above, the gaming state at the time of winning the big hit is stored in the sub-RAM 200c immediately before the special game is started in step S1230. If it is determined that the gaming state at the time of the big win is the short-time gaming state, the process proceeds to step S1240-2, and if it is determined that the gaming state at the time of the big win is not the short-time gaming state, step S1240- The process is moved to 15.

(Step S1240-2)
If it is determined in step S1240-1 that the gaming state at the time of winning the jackpot is the short-time gaming state, the sub CPU 200a determines whether or not the pending pre-reading effect execution completion flag is turned on. As a result, when it is determined that the hold pre-reading effect execution completed flag is turned on, the process proceeds to step S1240-15, and when it is determined that the hold pre-reading effect execution completed flag is not turned on, step S1240-3. Move processing to. Note that the hold pre-reading effect execution completion flag indicates that the hold pre-reading effect has already been executed during the special game currently being executed, and is turned on in step S1240-12 described later.

(Step S1240-3)
If it is determined in step S1240-2 that the hold-reading effect execution completion flag is not turned on, the sub CPU 200a determines the symbol information stored in step S1220 and the pre-determination stored in step S1210. Load information.

(Step S1240-4)
Next, the sub CPU 200a performs a specific hold search process for searching whether there is a specific hold among the currently stored holds based on the symbol information and the prior determination information loaded in step S1240-3. Run.

  Specifically, the game state after the end of the special game is determined based on the symbol information, that is, the jackpot symbol that triggered the execution of the special game. And if it is determined that the low probability gaming state is set after the end of the special game, it is determined from the pre-determined information that both the low probability gaming state and the high probability gaming state win the jackpot. The data corresponding to the prior determination command 1 shown is searched. In addition, when it is determined that the high probability gaming state is set after the end of the special game, the data corresponding to the above-described prior determination command 1 from the prior determination information, or the jackpot if the high probability gaming state is set. The data corresponding to the pre-judgment command 2 indicating that the winning is won is retrieved. In other words, in this specific hold search process, after considering the gaming state after the end of the special game, to search for the specific hold to win the jackpot after the end of the special game from the currently stored hold Become.

(Step S1240-5)
Next, the sub CPU 200a determines whether or not a specific hold is stored as a result of the specific hold search process in step S1240-4. As a result, if it is determined that the specific hold is stored, the process proceeds to step S1240-6, and if it is determined that the specific hold is not stored, the process proceeds to step S1240-7.

(Step S1240-6)
If it is determined in step S1240-5 that the specific hold is stored, the sub CPU 200a sets the hold prefetch effect execution determination table 1 (see FIG. 38A).

(Step S1240-7)
On the other hand, if it is determined in step S1240-5 that the specific hold is not stored, the sub CPU 200a has a high probability that the gaming state after the end of the special game is based on the symbol information loaded in step S1240-3. It is determined whether or not the game state is set. As a result, if it is determined that the gaming state after the end of the special game is set to the high probability gaming state, the process proceeds to step S1240-8, and the gaming state after the end of the special game is not set to the high probability gaming state. If so, the process moves to step S1240-9.

(Step S1240-8)
If it is determined in step S1240-7 that the gaming state after the end of the special game is set to the high probability gaming state, the sub CPU 200a refers to the hold prefetch effect execution determination table 2 (see FIG. 38B). set.

(Step S1240-9)
On the other hand, if it is determined in step S1240-7 that the gaming state after the end of the special game is not set to the high-probability gaming state, the sub CPU 200a determines that the hold pre-reading effect execution determination table 3 (see FIG. 38C). Set.

(Step S1240-10)
When any one of the hold prefetch effect execution determination tables 1 to 3 is set in step S1240-6, step S1240-8, and step S1240-9, next, the sub CPU 200a performs hold prefetch effect determination processing. Here, while acquiring the 1st production | generation random number of 1 from the range of 0-99, based on the acquired said 1st production | presentation random number and the said holding prefetching production execution determination tables 1-3, "holding prefetching “Direction”, “Gase Production”, or “Non-execution” is determined.

(Step S1240-11)
Next, the sub CPU 200a determines whether or not the execution of the “hold pre-reading effect” is determined in step S1240-10. As a result, when it is determined that the execution of the “hold pre-reading effect” is determined, the process proceeds to step S1240-12, and when it is determined that the execution of the “hold pre-reading effect” is not determined, the process proceeds to step S1240-13. Move processing to.

(Step S1240-12)
If it is determined in step S1240-11 that execution of the “hold prefetch effect” has been determined, the sub CPU 200a turns on the hold prefetch effect execution completed flag. As a result, if the hold prefetch effect is executed once during the special game, the hold prefetch effect is not executed in the subsequent round games.

(Step S1240-13)
On the other hand, if it is determined in step S1240-11 that the execution of the “hold prefetch effect” has not been determined, the sub CPU 200a determines whether the execution of the “gase effect” has been determined in step S1240-10. Determine whether. As a result, if it is determined that the execution of the “gase effect” is determined, the process proceeds to step S1240-14, and if it is determined that the execution of the “gase effect” is not determined, the process proceeds to step S1240-15. Move.

(Step S1240-14)
When it is determined in step S1240-10 that the “hold prefetch effect” or “gasse effect” is determined, the sub CPU 200a executes the “hold prefetch effect” shown in FIG. 36 as the effect during the round game. Specific effect data to be executed, or specific effect data for executing the “gase effect” shown in FIG. 37 is set. Thereby, the effect shown in FIG. 36 or FIG. 37 is executed during the round game.

(Step S1240-15)
On the other hand, when “not executed” is determined in the above step S1240-10, when it is determined that the gaming state at the time of winning the jackpot is a non-temporary gaming state (No in step S1240-1), the game before the round game is determined. When the “hold pre-reading effect” has already been executed in the round game (Yes in step S1240-2), the sub CPU 200a sets round-specific effect data. This round-only effect data is provided for each gaming state at the time of winning the jackpot and for each round game number of times.

  With the above round start command reception process, if there is a specific hold at the start of the round game, or if there is no specific hold but is set to a high-probability gaming state after the end of the special game, "pending" The “prefetching effect” is executed.

  FIG. 47 is a flowchart for explaining an ending command reception process executed when an ending command is received in the command analysis process. As described above, this ending command is set in step S450-5 (see FIG. 29) of the special electric accessory control process on the main control board 100, and then sub-commanded by the output control process (see FIG. 18) in step S800. It is transmitted to the control board 200.

(Step S1250-1)
When receiving the ending command, the sub CPU 200a determines whether or not the gaming state at the time of winning the jackpot is the time-short gaming state. As a result, if it is determined that the gaming state at the time of winning the jackpot is a short-time gaming state, the process proceeds to step S1250-2, and if it is determined that the gaming state at the time of winning the jackpot is not a short-time gaming state, step S1250 is performed. The process is moved to -3.

(Step S1250-2)
If it is determined in step S1250-1 that the gaming state at the time of winning the big hit is the short-time gaming state, the sub CPU 200a sets the ending effect execution data for the consecutive resort.

(Step S1250-3)
On the other hand, if it is determined in step S1250-1 that the gaming state at the time of the big win is not the short-time gaming state, the sub CPU 200a stores the symbol information stored in step S1220 and the symbol information stored in step S1210. Load prior judgment information.

(Step S1250-4)
Next, the sub CPU 200a executes a specific pending search process similar to that in step S1240-4 based on the symbol information and the prior determination information loaded in step S1250-3.

(Step S1250-5)
Next, the sub CPU 200a determines whether or not a specific hold is stored as a result of the specific hold search process in step S1250-4. As a result, if it is determined that the specific hold is stored, the process proceeds to step S1250-6, and if it is determined that the specific hold is not stored, the process proceeds to step S1250-7.

(Step S1250-6)
When it is determined in step S1250-5 that the specific hold is stored, the sub CPU 200a sets the suggestion effect execution determination table 1 (see FIG. 40A).

(Step S1250-7)
On the other hand, if it is determined in step S1250-5 that the specific hold is not stored, the sub CPU 200a has a high probability that the gaming state after the end of the special game is based on the symbol information loaded in step S1250-3. It is determined whether or not the game state is set. As a result, if it is determined that the gaming state after the end of the special game is set to the high probability gaming state, the process proceeds to step S1250-8, and the gaming state after the end of the special game is not set to the high probability gaming state. If so, the process moves to step S1250-9.

(Step S1250-8)
If it is determined in step S1250-7 that the gaming state after the end of the special game is set to the high probability gaming state, the sub CPU 200a sets the suggestion effect execution determination table 2 (see FIG. 40B). To do.

(Step S1250-9)
On the other hand, if it is determined in step S1250-7 that the gaming state after the end of the special game is not set to the high probability gaming state, the sub CPU 200a uses the suggestion effect execution determination table 3 (see FIG. 40C). set.

(Step S1250-10)
If any one of the suggestion effect execution determination tables 1 to 3 is set in step S1250-6, step S1250-8, and step S1250-9, the sub CPU 200a next performs suggestion effect determination processing. Here, while acquiring the 1st 2nd production | generation random number from the range of 0-99, based on the acquired 2nd production | presentation random number and the said suggestion production | presentation execution determination tables 1-3, the display area 41f The display mode (character type and character non-display) is determined.

(Step S1250-11)
Next, the sub CPU 200a sets suggestive effect execution data in accordance with the determination in step S1250-10. As a result, the image shown in FIG. 39 is displayed on the effect display unit 50a, and at this time, the characters in the display area 41f are hidden or the characters A to C are displayed in the display area 41f. It becomes.

(Step S1250-12)
Finally, the sub CPU 200a performs a reset process for the pending pre-reading effect execution completion flag. Here, when the hold pre-reading effect execution completion flag is turned on, the hold pre-reading effect execution completion flag is turned off, and the ending command reception process is ended.

  As described above, according to this embodiment, a special game is executed when a jackpot is won (first win) when the non-short game state is set, and the short game state is set after the special game ends. . At this time, the number of short hours that is the duration of the short time gaming state is set to 9 times or 17 times (first number), but if a big win is won again during this time, the special game is executed again and the special game is executed again. After the completion of the game, the short time gaming state is set, and the short time number is set to 100 times (second number). In this way, after winning the first win, by winning the jackpot with a small jackpot lottery number of 9 or 17 (the first number), thereafter aiming for the next jackpot win while continuing the short-time gaming state The gameability of shifting to a so-called consecutive resort state is brought about.

  During a round game in a special game, the “holding pre-reading effect” is executed, so that a high effect is exhibited. However, in the special game when the player first hits, the “holding pre-reading effect” is executed. Instead, only the “suggesting effect” is executed. Thereby, it becomes possible to give a player a high sense of tension and a sense of expectation for the 9 or 17 jackpot lotteries after the first win. In other words, by executing the “hold prefetching effect”, the maximum game play realized in the predetermined period after the first hit is not impaired.

  Further, in the above embodiment, the “hold pre-reading effect” is not executed only when the specific hold is stored, but the game state after the end of the special game is a high probability game even if the specific hold is not stored. Even when the status is set, the same “hold prefetch effect” is executed. Therefore, when the “hold pre-reading effect” is executed, not only will the player be satisfied, but whether the specific hold is stored, or whether the high-probability gaming state will be entered after the end of the special game It is possible to give a sense of expectation to the player. As a result, even if the “hold pre-reading effect” is executed at a relatively early stage during the execution of the special game, a certain expectation can be continuously given during the subsequent special game. It is possible to improve the fun of the game by eliminating the fatigue of the game.

  In addition, the “hold prefetching effect” is an effect with the highest effect that can give the player the most satisfying feeling and achievement. However, if the “hold pre-reading effect” is executed only when the specific hold is stored during the special game, the “hold pre-reading effect” will hardly appear depending on the winning probability of the jackpot. . In addition to the case where the specific hold is stored as in the above embodiment, even if the specific hold is not stored, the same is true even when the gaming state after the end of the special game is set to the high probability gaming state. If the “hold pre-reading effect” is executed, the appearance probability of the “hold pre-reading effect” can be increased regardless of the winning probability of the jackpot. As a result, the production effect is improved, and further enhancement of the fun of the game is realized.

  As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to this embodiment. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Is done.

  For example, in the above embodiment, the main control board 100 that controls the progress of the game and the sub control board 200 that controls the execution based on the command transmitted from the main control board 100 cooperate as described above. By doing so, it was decided that the variation effect would be executed. However, in the main control board 100 and the sub control board 200, it is possible to appropriately design how to share the above functions.

  Further, in the above embodiment, four games in which two game states with different winning probabilities of winning and two game states with different ease of entering a game ball into the second starting port 22 are combined. Although the state is provided, the content and type of the gaming state are not limited to this. In the present invention, at least a low-probability gaming state in which whether or not a special game can be executed is derived according to a preset low-accuracy determination condition, and a decision that enables execution of the special game with a higher probability than the low-accuracy determination condition The present invention can be widely applied to a case in which a game progresses in any one of the high-probability game states in which whether or not a special game can be executed is derived according to the derived high-accuracy determination condition.

  In the above embodiment, whether or not the special game can be executed and the subsequent game state are determined based on the two random numbers of the jackpot determination random number and the winning symbol determination random number. It may be determined by a random number, or may be determined by three or more random numbers.

  Further, in the above embodiment, the special condition is not executed and the special symbol variation display is not performed, and the fact that the special 1 hold or the special 2 hold is stored is a big hit as the start condition is satisfied. A lottery will be held. However, the starting condition for performing the jackpot lottery is not limited to this. For example, when a plurality of holds are stored, special symbols may be displayed at the same time. In this case, special 1 hold or special 2 hold is stored in a state where the special game is not executed. Is the starting condition.

  Further, in the above embodiment, when a big win is won in the non-time-saving gaming state, during the special game ending process, a suggestion effect (second look-ahead effect) that is different from the reserved pre-read effect is executed. However, this suggestion production is not an essential configuration. Further, in the above embodiment, the “hold pre-reading effect” is executed only when the jackpot is won in the short-time gaming state without executing the “hold pre-reading effect” when the jackpot is won in the non-time-saving gaming state. It was decided. However, the timing of executing the “hold pre-reading effect” is not limited, and the “hold pre-reading effect” may be executed regardless of the gaming state at the time of winning the big hit.

  Moreover, in the said embodiment, when specific hold is memorize | stored (in the 1st case), the probability that "hold prefetch effect" will be performed is high probability game after the end of special game, although specific hold is not memorized. In the case where the state is set (second case), the probability is higher than the probability that the “hold prefetching effect” is executed, but such a probability may be set as appropriate. Therefore, for example, when the specific hold is stored, the “hold pre-reading effect” may be executed without relying on the lottery.

  Moreover, although the said embodiment demonstrated the case where an image was displayed on the production | presentation display part 50a as "holding prefetching production | presentation", this is only an example. Therefore, for example, when a predetermined lamp is turned on or a predetermined sound is output, the “prefetching effect” of the present invention is achieved. That is, the specific aspect of the “prefetching effect” of the present invention is not particularly limited. Moreover, in the said embodiment, when specific hold is memorize | stored (1st case), when specific hold is not memorize | stored, but when a high probability game state is set after completion | finish of a special game (2nd case) ) And the same “holding pre-reading effect” were executed. However, for example, the “holding prefetching effect” executed in the first case and the “holding prefetching effect” executed in the second case do not need to be completely the same, and for the player, It may be approximated to such an extent that it is difficult to distinguish between the two.

  Moreover, in the said embodiment, the ratio of non-execution of "hold pre-reading effect" and "gase effect" etc. was set based on the hold pre-reading effect execution determination tables 1 to 3, but there is a specific hold. The control for performing the “hold prefetching effect” may be changed according to the number. For example, if there is one specific hold, whether or not to execute “hold pre-reading effect” is determined by lottery, but if there are two specific holds (predetermined plural), “hold pre-reading effect” is always executed. You may make it do.

  Similarly, the control for performing the “gase effect” may be changed in accordance with the number of specific holds. For example, if the number of specific holds is one, whether or not to execute the “gase effect” is determined by lottery, but if the number of specific holds is two (predetermined plural), control that does not execute the “gase effect” is performed. You may do it. Note that the “gase effect” may be executed based on a lottery of execution or the like regardless of the presence of the specific hold.

  Further, on the condition that there is a specific hold, the “hold pre-reading effect” may be executed at a predetermined timing during the special game after the “gase effect” is executed.

  In addition, in the case where it is determined whether or not the “hold pre-reading effect” can be executed based on the fact that there is no specific hold but the high probability game state is set after the end of the special game (including determination of the gaze effect), The determination may be made when the predetermined number of round games are reached. For example, if the determination of whether or not the game can be executed is made on the condition that the final round game related to the special game is reached without executing the “hold prefetching effect”, the final round game is reached. Until now, it is possible to improve the sustainability of the expectation for the “hold prefetching effect”.

  Further, in the execution of the “hold pre-reading effect” during the special game, a predetermined player notification timing (for example, the above-described case is based on the fact that the pressing operation of the effect operating device 56 including a button for accepting the player's pressing operation is activated. Based on the fact that an operation detection signal is generated from the effect operating device detection switch 56a that detects that the pressing operation has been performed, the “successful development effect in the hold prefetch effect” and “ It may be possible to improve the player's consciousness of participating in the game and to improve the sense of achievement of the game by enabling selection control of the effect pattern of “failed development effect in Gase effect”.

In the above embodiment, the main CPU 100a that executes the processing of steps S330-5 to S330-10 in FIG. 20 and the processing of steps S340-5 to S340-10 in FIG. Corresponds to means.
Moreover, in the said embodiment, main CPU100a which performs the process of FIG.25 S420-3 corresponds to the lottery means of this invention.
In the above embodiment, the main CPU 100a that executes the special electric accessory control process shown in FIG. 29 corresponds to the special game execution means of the present invention.
In addition, the non-short game state in the above embodiment corresponds to the non-specific game state of the present invention, the short-time game state corresponds to the specific game state of the present invention, and the main CPU 100a executes the process of step S460-1 in FIG. Corresponds to the gaming state setting means of the present invention.

In the above embodiment, the main CPU 100a that executes the pre-determination process shown in FIG. 21 corresponds to the reservation prefetching means of the present invention.
Moreover, in the said embodiment, sub CPU200a which performs the round start command reception process shown in FIG. 46 is equivalent to the production execution means of this invention.

1 gaming machine 16 gaming area 20 first starting port (starting area)
22 Second starting port (starting area)
28 Big prize opening 100 Main control board 100a Main CPU
100b Main ROM
100c main RAM
200 Sub control board 200a Sub CPU
200b Sub ROM
200c Sub RAM

Claims (1)

A non-short-time gaming state in which a game ball can enter a starting area provided in the gaming area at a predetermined frequency, and a short-time gaming state in which the game ball is more easily entered into the starting area than the non-time-short gaming state. A low probability gaming state that is set in any gaming state and that is determined whether or not a special game that is advantageous to the player can be executed according to a preset low-accuracy determination condition, and the low-probability determination condition In accordance with a high-accuracy determination condition in which a decision that enables execution of the special game is derived with high probability, the game state is set to any one of the high-probability gaming states in which the execution possibility of the special game is derived. A gaming machine in which a game progresses in a gaming state,
When a game ball enters the start area, random numbers are stored in the storage unit as random information that can be held by acquiring one or a plurality of random values for determining whether or not the special game can be executed and the subsequent game state Acquisition means;
Random number information stored in the storage unit is read out when a preset start condition is satisfied, and if the gaming state is the low probability gaming state, the read random number information is determined according to the low probability determination condition. Whether or not the special game can be executed is determined. If the gaming state is the high probability gaming state, whether or not the special game can be executed is determined by determining the read random number information in accordance with the high probability determination condition. A lottery means to determine;
Special game execution means for executing the special game when a decision to enable execution of the special game is derived by the lottery means;
When the special game is executed by the special game execution means, the gaming state after the end of the special game is set to the low probability gaming state or the high probability gaming state, and the non-time saving gaming state or the time saving Gaming state setting means for setting the gaming state;
A result based on random number information stored in the storage unit during the execution of the special game and based on random number information to be a standby process is derived by the lottery means after the special game is completed. Hold prefetching means for determining whether or not a specific hold is to be made,
The execution executing means that can control the execution during the special game, and can execute a pre-reading effect set in advance,
The production execution means
When the game state is set to the short-time game state, the lottery means derives a decision that enables execution of the special game, and the specific hold is stored in the storage unit In the first case, and in the second case, the specific suspension is not stored in the storage unit, and the high probability gaming state is set by the gaming state setting means after the end of the special game being executed. In addition, the prefetch effect can be executed, and by executing the prefetch effect, a result that enables execution of the special game within the hold stored in the storage unit is derived, or the end of the special game Notifying later that the gaming state is set to a high probability gaming state,
When the game state is set to the non-time-saving game state, the pre-reading effect is not executed if the lottery means determines that the special game can be executed. Gaming machine.