JP4906089B2 - Game machine - Google Patents

Description

  The present invention has a specific jackpot that grants a high probability state and a non-specific jackpot that grants a normal state. Relates to a gaming machine that gives a normal state after the end of the big hit game.

Conventionally, a pachinko machine, which is a type of gaming machine, is given a probability variation (hereinafter referred to as “probability variation”) state or a variation time reduction (hereinafter referred to as “time reduction”) state after the big hit game is completed. There is something. The probability variation state is a state in which the probability of winning the jackpot varies from a normal probability with a low probability to a high probability. The short-time state is a state in which the variation time of a lottery game (a symbol variation game by a normal symbol) for deriving a lottery result as to whether or not to open a start winning opening which becomes a big win lottery opportunity is shortened. In addition, the probability variation state is a more advantageous gaming state than the short-time state because the winning probability of jackpot is high for the player. In addition, the short-time state is a game state that is more advantageous than the normal state because the number of times the player performs the lottery game per unit time is improved. In recent times, pachinko machines with different jackpot round distributions have been provided. In this type of pachinko machine, a two-round jackpot game with two rounds of jackpot game and a 15-round jackpot game with 15 rounds of jackpot game are provided. Furthermore, there is a pachinko machine in which a probable change state is given to the player after the end of the two round big hit game as in Patent Document 1. In such a pachinko machine, in a 2-round jackpot game, the player is not allowed to acquire a prize ball, and the 2-round jackpot game is given a certain probability state as a privilege. Yes. Therefore, it is possible to provide a game property that allows a player to have a good feeling that the player has obtained a promising state without having to win a winning ball by a big hit.
JP 2004-229955 A

  In addition, for the purpose of improving the interest of the two-round jackpot game, after the jackpot game is finished, only the short-time state is given without giving the probability change state, and whether the game state after the jackpot game finishes is a state of probability change or short-time. It is also possible to make it difficult for the player to recognize whether the game is in the state, and to make the game state secret. In such a configuration, when a 2-round jackpot game is awarded during the normal state, either the probability variation state or the short-time state is granted, and therefore any state is usually given to the player. It becomes more advantageous than the state. However, in the probability variation state, when a two-round jackpot game is awarded and a short-time state is awarded after the jackpot game is over, the player is not only able to obtain a prize ball, but also the probability variation state is terminated, You will lose the chance to win the jackpot you got with a high probability. Therefore, despite the fact that a two-round jackpot game has been established for the purpose of improving the interest of the player, the interest is reduced by detriment to the player by winning the two-round jackpot game during the probabilistic state. There was a risk of it.

  The present invention has been made in view of such circumstances, and its purpose is to make use of the game characteristics using an advantageous jackpot game that is easy to win a prize ball and an unfavorable jackpot game that is difficult to win a prize ball. On the other hand, a gaming machine capable of improving the interest of the game in the high probability state by adopting a configuration in which the high probability state is not terminated when the disadvantageous jackpot game is performed in the high probability state It is to provide.

In order to achieve the above-mentioned object, the invention according to claim 1 performs a big hit lottery to determine whether or not a big hit is made on the condition that a game ball launched on the game board enters the start opening device. Based on the result of the big hit lottery, the display unit performs a symbol variation game in which a plurality of types of symbols are changed and displayed, and in the case of winning the big hit lottery, a big hit game that opens the big winning device is given, The jackpot includes a specific jackpot that is given a high probability state in which the probability that the jackpot is a normal state is varied from a low probability to a high probability, and a non-specific jackpot that is not given the high probability state, and the specific jackpot In this case, a gaming state with a high probability state is given after the end of the big hit game, and in the case of the non-specific big hit, the gaming state in the normal state is given after the big hit game ends, and a plurality of the start opening devices are provided. In addition, a plurality of display units for performing the symbol variation game are provided, each of the plurality of start opening devices is associated with each of the plurality of display units, and a game ball enters the start opening device. In this case, in the gaming machine in which the symbol variation game is performed on the display unit associated with the starter device, the plurality of starter devices include a first start entrance port into which a game ball can enter. A first start opening device that is open so that the first start entrance always allows game balls to enter, and a second start entrance that allows game balls to enter. A closed state that does not allow the game ball to enter or is difficult to enter, and an open state that allows the game ball to enter, and the closed state is triggered by the establishment of a predetermined release condition. And a second starter device having an operating body that changes to the open state. The first starter device and the second starter device are spaced apart from each other in the game area of the game board, and the game ball has a firing strength that causes the game ball to be emitted toward the first starter device. , The game ball is difficult to reach the second starter device, and the big hit lottery is performed when the game ball enters each starter device. Depending on the gaming state, the jackpot lottery is performed with the probability of winning the jackpot according to the gaming state, and when determining the jackpot in the jackpot lottery, whether the specific jackpot or the non-specific jackpot is determined. A lottery means for lottery and a variable display device for performing a variable display game that is performed when a start condition different from that for the symbol variation game is established and displays a symbol of a different type from the symbol used for the symbol variation game. , Said game ball A variable display game start condition device that gives the another start condition of the variable display game when the player enters the ball, and a lottery whether or not the game ball enters the variable display game start condition device The winning lottery means for performing the winning lottery, and controlling the closed state and the open state of the operating body based on the display result of the variable display game, and indicating in advance that the winning lottery is won in the variable display game An opening control means for shifting the operating body to the open state when a predetermined hit result is derived, and to the second starter device together with the high probability state after completion of the big hit game accompanying the specific big hit A bonus granting means for granting a bonus rate improvement state that improves the rate of entry of game balls per unit time as a bonus, and a single-ball game to the big prize device in the big hit game where the big prize device is opened A certain number of award balls are paid out for each of the balls, and a round game is performed a plurality of times until the large winning device is opened and closed, and the large game in the one round game is performed. The opening pattern that defines the opening time of the winning device includes a first opening pattern that is a first opening time and a second opening pattern that is a second opening time. In the first opening time, A long time that is advantageous to the player is determined as compared to the second opening time, and an opening pattern selecting means for selecting which opening pattern is used to open the big winning device, and the opening pattern selecting means A winning device control means for controlling the opening of the winning device according to the selected opening pattern, and the lottery means determines the big win in the big winning lottery triggered by the entry of the game ball of each starter device. In this case, the ratio of the specific big hit or the non-specific big hit in each start-up device is the same, and the specific big hit is higher than the case where the non-specific big hit is determined. The opening pattern selection means selects the second opening pattern when a game ball enters the first starter device and the non-specific big hit is determined by the lottery means, When a game ball enters the second start opening device and the specific big hit is determined by the lottery means, at least the game ball enters the first start opening device and the lottery means The second opening pattern is selected at a rate equal to the rate determined to be a non-specific big hit, and a game ball enters the second starter device, and the non-specific big win is determined by the lottery means. Place The first winning pattern is selected in a combined jackpot game, and the winning device control means is set to the opening pattern selected by the opening pattern selecting means after the winning device is released in the big winning game. open time has elapsed and the have become so that to close the special winning device by the game ball special winning device predetermined specified number in the meet either until ball entrance, the game board The game area is provided with a wall portion for changing a passage route of the game ball, and the wall portion passes through the passage route of the game ball launched toward the second starter device. varied so as not to ball entrance to the first start hole apparatus summarized as Rukoto.

  The invention according to claim 2 is the gaming machine according to claim 1, wherein, in the symbol variation game, if the big hit lottery is won, is the specific big hit or the non-specific big hit? Regardless of whether the display result is derived in the same manner, the opening pattern selection means is at least partly when a game ball enters the first starter device and the specific jackpot is determined by the lottery means. In the jackpot game, the second opening pattern is selected, and the privilege granting means enters the start-up device after the game ball has entered and the lottery means finishes the jackpot game with the specific jackpot. In addition to the probability state, the ball-entry rate improvement state is given as an upper limit until the predetermined number of times of the symbol variation game is played, and the game ball enters the first starter device and the lottery means In other words, after the jackpot game with the non-specific jackpot is over, only the entry rate improvement state is given as an upper limit until the symbol variation game is performed less than the predetermined number of times. .

  According to a third aspect of the present invention, in the gaming machine according to the first or second aspect, the lottery means determines the value of the random number for determining the big hit when the game ball enters each start opening device. Are separately obtained, and the jackpot lottery is performed by comparing the obtained jackpot determination random number value with a predetermined jackpot determination value, and the jackpot lottery based on each jackpot determination value according to the gaming state And when the symbol variation game determined to be a big hit based on the big hit determination based on the entry of the game ball into any one of the start opening devices is performed, the game ball to the other start opening device The gist is to forcibly determine to derive a result indicating a deviation in the symbol variation game when performing the symbol variation game based on the entry of the ball.

According to a fourth aspect of the present invention, in the gaming machine according to any one of the first to third aspects, the second opening time determined in the second opening pattern is continuously fired. The gist is that the time is shorter than the firing interval of one game ball.

According to a fifth aspect of the present invention, in the gaming machine according to any one of the first to fourth aspects, the big winning device control means performs a round game with the prescribed number of times as an upper limit in the big hit game. When the opening pattern selection means selects the first opening pattern, the round game is executed with the first specified number as the upper limit as the specified number of times, and the opening pattern selection means sets the second opening pattern. When selecting, the round game is executed with the second predetermined number of times less than the first predetermined number as the upper limit as the predetermined number of times.

A sixth aspect of the present invention is the gaming machine according to any one of the first to fifth aspects, wherein the big hit lottery is triggered by a game ball of the first starter device. The ratio of selecting the first opening pattern and the ratio of selecting the second opening pattern when determining the big hit, and the jackpot lottery triggered by the entrance of the game ball of the second starter device The gist is that the ratio for selecting the first opening pattern and the ratio for selecting the second opening pattern in the case of determining the big hit are set to the same ratio.

  According to the present invention, while taking advantage of a game characteristic that uses an advantageous jackpot game that is easy to win a prize ball and an unfavorable jackpot game that is difficult to win a prize ball, the high probability state is the disadvantage. By adopting a configuration that does not end when a big hit game is performed, the interest of the game in the high probability state can be improved.

Hereinafter, an embodiment in which the present invention is embodied in a pachinko gaming machine (hereinafter referred to as a “pachinko machine”) which is a kind of gaming machine will be described with reference to FIGS.
In FIG. 1, the front side of the pachinko machine 10 is schematically shown, and a vertical rectangular middle frame 12 for setting various game components is opened and closed on the front side of the opening of the outer frame 11 that forms the outline of the machine body. And is detachably assembled. On the front side of the middle frame 12, a front frame 14 and a top ball tray 15 having a glass frame for protecting the game board 13 arranged inside the machine in a state where it can be seen through can be opened and closed in a side-open state. It is assembled. The front side of the front frame 14 and the game area 13a of the game board 13 are provided with lamps / LEDs 16 that are turned on (flashing) or turned off to give a game effect (light emission effect) based on light emission decoration. A speaker 17 that outputs various sounds (sound effects) and performs a game effect (sound effect) based on the sound output is disposed below the outer frame 11 (lower part of the pachinko machine 10). A lower ball tray 18 and a launching handle 19 for launching a game ball that is turned by the player when the game ball is launched into the game area 13a are attached to the lower part of the middle frame 12. Note that the strength of the launch of the game ball launched toward the game area 13 a is set according to the amount of rotation of the launch handle 19.

  In the approximate center of the game area 13a of the game board 13, there is provided an effect display device 20 in which various display devices are provided. As shown in FIG. 2, a first start opening effect display device (hereinafter referred to as a “first effect display device”) 21 as a liquid crystal display unit is provided in the approximate center of the effect display device 20. Yes. Above the first effect display device 21, a second start port effect display device (hereinafter referred to as “second effect display device”) 22 is provided as a 7-segment display. In the present embodiment, the display area of the first effect display device 21 is formed larger than the display area of the second effect display device 22. In addition, a first special symbol display device 23 having a display area capable of displaying a row of symbols is provided at a position on the lower left side of the effect display device 20, and on the lower right side of the effect display device 20. At the position, a second special symbol display device 24 having a display area capable of displaying one row of symbols is provided.

  In the first effect display device 21, the second effect display device 22, the first special symbol display device 23, and the second special symbol display device 24, a game effect (display effect) based on a fluctuating image (or image display) is performed. In addition, in association with the display effect, a symbol variation game is displayed in which a plurality of types of symbols (special symbols and decorative symbols) are varied and displayed. In the symbol variation game performed on the first effect display device 21 and the second effect display device 22, the symbol combinations of three rows of decorative symbols are displayed. In the symbol variation game performed by the first special symbol display device 23 and the second special symbol display device 24, one row of special symbols is displayed. Note that the special symbol is a notification symbol used for displaying the result of the internal lottery (big hit lottery), and the decorative symbol is a symbol for effect used for diversifying display effects.

  In the present embodiment, the first effect display device 21 and the first special symbol display device 23 are interlocked to perform the symbol variation game, and the second effect display device 22 and the second special symbol display device 24 are interlocked. As a result, a symbol variation game is played. Hereinafter, the symbol variation game performed on the first effect display device 21 and the first special symbol display device 23 is referred to as “first variation game”, and is performed on the second effect display device 22 and the second special symbol display device 24. The symbol variation game is indicated as “second variation game”. In the present embodiment, the special symbol displayed on the first special symbol display device 23 is also referred to as a first special symbol, and the special symbol displayed on the second special symbol display device 24 is also referred to as a second special symbol. In the first variation game, the first effect display device 21 and the first special symbol display device 23 start changing the symbols (special symbol and decorative symbol) simultaneously, and the symbol by the special symbol in one column and the decorative symbol in three columns. The symbol combination by is displayed at the same time. In the second variation game, the variation of the symbols (special symbols and decorative symbols) starts simultaneously on the second effect display device 22 and the second special symbol display device 24, and the symbols and symbols in one column and three columns The combination of symbols based on decorative symbols is displayed at the same time.

  In the present embodiment, the display areas of the first and second effect display devices 21 and 22 are formed larger than the first and second special symbol display devices 23 and 24. Therefore, the player visually recognizes the display contents displayed on the first effect display device 21 when the first variation game is performed, and the second effect display device when the second variation game is performed. The display content displayed on 22 will be visually recognized. Then, the player recognizes a big hit or a loss from the combination of the decorative symbols (display result of the symbol variation game) finally displayed on the first effect display device 21 or the second effect display device 22. Yes. When the symbols of all the columns that are confirmed and stopped displayed on the first effect display device 21 or the second effect display device 22 are of the same type, the big hit can be recognized from the symbol combination. The symbol combination that can recognize the jackpot is a jackpot symbol combination (a jackpot display result). When the jackpot symbol combination is displayed, the player is given a jackpot gaming state. In addition, when the special symbol is displayed on the first and second special symbol display devices 23 and 24, the fixed symbol is displayed on the special symbol display device corresponding to the first and second effect display devices 21 and 22. The symbol combination by the decoration according to the special symbol is displayed. Hereinafter, the jackpot symbol combination is also referred to as a “hit symbol”. In the pachinko machine 10 using the special design and the decorative design, whether or not the big win as a result of the internal lottery is determined by the special design, and the result is derived by the decorative design for the production and recognized by the player. Like that.

  On the other hand, when the symbols of all the columns that are finally confirmed and stopped displayed on the first effect display device 21 or the second effect display device 22 are of different types, or the symbols of one row are of a different type from the symbols forming the reach. In such a case, it is possible to recognize a deviation from the symbol combination. A symbol combination that can recognize this deviation is a symbol combination that is out of sync.

  The first effect display device 21 or the second effect display device 22 displays symbols in the order of left column (left symbol) → right column (right symbol) → middle column (middle symbol) as viewed from the player side. The When the left symbol and the right symbol are of the same type, the player can recognize the reach from the symbol combination. Hereinafter, an out-of-order symbol combination that can form a reach is also referred to as an “out-of-range reach symbol”, and an out-of-sequence symbol combination that cannot form a reach is also simply referred to as an “out-of-sequence symbol”. Note that the reach is formed by a combination of decorative symbols, and the symbol indicating the reach is not set for the special symbol. For this reason, even when the reach is formed on the first effect display device 21, the first special symbol display device 23 continues to change the symbol, and the second effect display device 22 forms the reach. Even so, the second special symbol display device 24 continues the variation of symbols. That is, in the first special symbol display device 23 and the second special symbol display device 24, the special symbol is stopped and displayed at the end of the symbol variation game.

  In addition, the effect display device 20 is provided with a warp passage 20c as a guide passage for guiding a game ball that has entered a warp entrance 20a formed above the effect display device 20 to the stage ST side. . The stage ST provided in the effect display device 20 is configured such that a game ball can roll. The stage ST is formed on the lower side of the effect display device 20 (see FIG. 2). In addition, a ball passage STa into which a game ball rolling on the stage ST can enter is formed in the center of the stage ST. The outlet of the ball passage STa communicates with a ball outlet STb formed at the lowermost part of the effect display device 20. Therefore, the game ball can move from the stage ST to the ball exit STb through the ball passage STa.

  The warp exit 20b of the warp passage 20c is arranged so as to communicate with the stage ST, and the game balls guided in the warp passage 20c are discharged from the warp exit 20b onto the stage ST. It has become. In the present embodiment, the warp entrance 20a, the warp exit 20b, and the warp passage 20c are provided only on the left side of the effect display device 20, and are not provided on the right side of the effect display device 20. For this reason, there is a possibility that the game ball launched into the game area 13a may enter the warp entrance 20a when guided down to the left with the effect display device 20 as the center. When entering the ball 20a, the ball reaches the stage ST by being discharged from the warp ball outlet 20b. When the game ball that has reached the stage ST rolls on the stage ST, the game ball enters the ball path STa and is discharged from the ball exit STb, and the stage ST without entering the ball path STa. To the case where it flows downward from the bottom. On the other hand, the game ball launched into the game area 13a is not likely to enter the warp entrance 20a when reaching the right side with the effect display device 20 as the center, and does not reach the stage ST. It is like that.

  As shown in FIGS. 1 and 2, a first start winning device (first start winning device) having a first start winning port (first starting ball opening) 25 a formed below the effect display device 20. Mouth device) 25 is provided. A first start opening switch SE1 (shown in FIG. 3) for detecting a game ball that has entered the first start winning opening 25a is provided in the back of the first start winning apparatus 25. The first start winning device 25 can give a start condition for the first variable game and a payout condition for a game ball as a predetermined number of prize balls when the game ball enters. Further, on the right side of the effect display device 20, there is provided an opening / closing blade 26b as an operating body that performs an opening / closing operation by the operation of the ordinary electric accessory solenoid SOL1 (shown in FIG. 3). A second start winning device (second starting port device) 26 in which a ball entrance 26a is formed is provided separately from the first start winning device 25. A second start port switch SE2 (shown in FIG. 3) for detecting a game ball that has entered the second start winning port 26a is provided in the back of the second start winning device 26. The second start winning device 26 can give a start condition for the second variable game in response to a game ball entering, and also give a payout condition for a game ball as a predetermined number of prize balls. In FIG. 2, the open / close blade 26b in the open state is indicated by a solid line, and the open / close blade 26b in the closed state is indicated by a two-dot broken line. When the opening / closing blade 26b is in the open state, the second start winning device 26 is in a state in which the game ball is easier to enter than in the closed state. In this embodiment, when a game ball enters the first start winning device 25, the start condition and a payout condition for paying out three game balls as the award ball are given, and the second start When a game ball enters the winning device 26, the start condition and a payout condition for paying out four game balls as the prize ball are given.

  In the pachinko machine 10 of the present embodiment, the first start winning device 25 and the second start winning device 26 are spaced apart from the game area 13 a of the game board 13. The game balls launched into the game area 13 a flow down the game area 13 a with the strength according to the amount of rotation of the launch handle 19, and are placed at the bottom of the first start winning device 25, the second start winning device 26 and the game board 13. The flow is guided to the outlet D or the like provided, and the guided flow path (passing path) is different. A game ball entering the out port D is an out ball and is discharged into the machine. That is, the game ball is guided to flow down to the left side of the game area 13a around the effect display device 20 and to the right side of the game area 13a according to the rotation amount of the launch handle 19. Sorted into cases. Then, when the game ball is launched with an intensity flowing down to the left side of the game area 13 a, the game ball flows down on the flow path guided to flow down toward the first start winning device 25. On the other hand, when the game ball is fired with an intensity flowing down to the right side of the game area 13a, the game ball flows down on the flow path guided to flow down toward the second start winning device 26. For this reason, the game ball is guided along different flow paths depending on the firing strength launched into the game area 13a, and when it is guided down to the first start winning device 25, it is not guided down to the second start winning device 26, When the second start winning device 26 is guided to flow down, the first start winning device 25 is not guided to flow down. That is, when the player wants the first starting prize-winning device 25 to guide the game ball to flow down, the player may launch the game ball with the firing strength guided to the first starting prize-winning device 25. In order to cause the winning device 26 to guide the game ball to flow down, the game ball may be fired with the firing strength guided to flow down to the second start winning device 26. Then, when the game ball is fired at a strength that flows down to the left side of the game area 13a, the player aims at the first start winning device 25 and flows down to the right side of the game area 13a. When the game ball is fired with such strength, the game is played aiming at the second start winning device 26. Therefore, a plurality of start winning holes that can give a start condition for the symbol variation game are provided on different flow paths that are distributed according to the firing strength of the game area 13a.

  Further, in the present embodiment, the first start winning device 25 is arranged to be located immediately below the ball exit STb of the effect display device 20 and to be located directly below the stage ST. For this reason, the game ball discharged from the warp exit 20b through the warp passage 20c from the warp entrance 20a rolls on the stage ST and is easily guided to the first start winning device 25. . The game balls discharged to the stage ST are divided into a path that enters the ball path STa and a path that does not enter the ball path STa, and enters the ball path STa when entering the ball path STa. The first start winning device 25 is guided to the first start prize-winning device 25 with a higher probability as compared with the case where the ball is not balled. The game balls that have not entered the warp entrance 20a are guided along the flow path on the left side of the effect display device 20, and flow down to the first start winning device 25 through the lower side of the effect display device 20. Guided. Even if the game ball does not enter the ball passage STa, the first start winning device is caused by colliding with a nail or the like provided on the lower side of the effect display device 20 after flowing down from the stage ST. May be guided to 25.

  Further, immediately above the second start winning device 26, there are a plurality (three in the present embodiment, arranged in a triangular shape) as obstacle members that restrict the entry of game balls into the second start winning port 26a. The obstacle nail 27a is provided. In the closed state of the opening / closing blade 26b, the obstacle nail 27a and the opening / closing blade 26b prevent the game ball from entering the second start winning device 26. In other words, it is configured such that the game ball is allowed to enter the second start winning device 26 only when the opening / closing blade 26b is in the open state, and the game ball is not always allowed to enter. ing.

  On the other hand, immediately above the first start winning device 25, it may be called a plurality of (two in this embodiment) nails (life nails, etc.) that change the flow path of the game balls. Are arranged so that the game ball can be guided to the first start winning opening 25a. The life nails 25b are arranged with an interval through which one game ball can pass, and whether or not the game ball is guided to the first start winning device 25 is distributed according to the size of the interval. . The life nail 25b guides the game ball discharged from the ball exit STb and the flow path on the left side of the effect display device 20 by allowing the game ball to always pass between the nails. The game ball thus guided is guided to the first start winning device 25 by passing between the life nails 25b. In other words, the game ball entering the first start winning device 25 is configured such that the game ball is always allowed to enter. Further, in the open state of the opening / closing blade 26b, the second start winning opening 26a is enlarged by an amount corresponding to the opening / closing blade 26b being opened. That is, when the first start winning opening 25a and the second starting winning opening 26a are formed to have the same size, the game ball is enlarged by the amount of the second start winning opening 26a being expanded in the open state of the opening / closing blade 26b. Is easier to enter. Therefore, in the open state of the opening / closing blade 26b of the second start winning device 26, the game ball is easier to enter than the first starting winning device 25.

  Further, in the present embodiment, the first start winning device 25 is arranged to be positioned below the game board 13 as compared with the second starting winning device 26. Further, a plurality of wall nails 27b (four in a straight line in the flow direction in the present embodiment) as wall portions are provided on the flow down path from the second start winning device 26 to the first start winning device 25. It is arranged. The wall nails 27b are arranged at intervals at which one game ball cannot pass between the wall nails 27b. For this reason, when the game ball launched aiming at the second start winning device 26 goes to the second start winning device 26 and then does not enter the second start winning device 26, it faces the wall nail 27b. It has come to be guided down. Note that, on the lower side of the effect display device 20, nails are arranged in which game balls guided down the right side of the effect display device 20 are guided down to the wall nail 27 b. The game ball colliding with the wall nail 27b is guided to flow down along the flow path toward the out port D without passing through the wall nail 27b after the collision. As a result, the game ball launched to the right side of the effect display device 20 is configured not to flow down to the first start winning device 25. Therefore, the game balls fired toward the first and second start winning devices 25 and 26 are not allowed to enter the other start winning device after being directed to each start winning device. .

  Further, as shown in FIG. 1, as a large winning device provided below the first start winning device 25 is a large winning port door 29 that opens and closes by the operation of a large winning port solenoid SOL2 (shown in FIG. 3). The big prize opening device 28 is arranged. A count switch SE3 (shown in FIG. 3) for detecting a game ball that has entered the ball is provided in the back of the big prize opening device 28. The big winning opening device 28 is provided with a game ball payout condition as a predetermined number of balls (15 balls in the present embodiment) when a game ball is entered. In addition, the number of prize balls for one game ball entering the big prize opening device 28 is fixed to 15 balls. When the big hit gaming state is generated, the big prize opening device 28 is opened by the opening operation of the big prize opening door 29 and the game balls can be entered, so that the player can acquire a large number of prize balls. You can get a chance. It should be noted that the game ball launched into the game area 13a is configured to be able to flow down to the special prize opening device 28 regardless of whether it is guided to the flow path on the left side or the right side of the effect display device 20. Yes. That is, the game ball launched into the game area 13a is guided to the big prize opening device 28 even when it collides with the wall nail 27b.

  The big hit game is started after the big hit symbol is confirmed and stopped on one of the first and second special symbol display devices 23 and 24 in the symbol variation game, and the game ends. When the big hit game is started, an opening effect indicating the start of the big hit game is first performed. After the opening effect, the round game in which the special winning opening device 28 is opened is performed a plurality of times with a predetermined number of rounds as an upper limit (15 rounds or 2 rounds in the present embodiment). One round game is from when the big prize opening device 28 is opened to when it is closed, and during one round game, the big prize opening device 28 has a predetermined number of prizes (10 in this embodiment). The game ball is released until the game ball enters or until the specified release time (25 seconds or 0.1 seconds) elapses. In round games, round effects are performed. Then, at the end of the fifteenth or second round game defined in the prescribed number of rounds, an ending effect indicating the end of the jackpot game is performed, and the jackpot game is ended. In the present embodiment, the first big hit game performed in the first opening pattern in which the specified opening time of the big prize opening device 28 in one round game is 25 seconds which is the first opening time, and the specified opening game A second big hit game that is performed in a second opening pattern in which the time is 0.1 second, which is the second opening time, is prepared. In the first jackpot game, all round games performed during the jackpot game are performed based on the first release pattern, and in the second jackpot game, all round games performed during the jackpot game are the first. This is done based on the two open patterns. In the first jackpot game, the upper limit of the prescribed round number is set to the first prescribed number of 15 times, and the big hit game is performed. In the second jackpot game, the upper limit of the prescribed round number is set to the second prescribed number of times. A big hit game is played as two times. The specified opening time is the maximum time that the grand prize opening device 28 is opened in one round game, and a predetermined number of game balls are placed in the big winning opening device 28 before the predetermined opening time elapses. When entering a ball, the big prize opening device 28 is closed even before the specified opening time has elapsed.

  In the present embodiment, the specified opening time (first opening time) of the first big hit game is the number of game balls that are fired after the big winning opening device 28 is opened (10 in this embodiment). The time is set to the above number of game balls. In the present embodiment, it is possible to continuously fire 100 game balls per minute by holding the rotation state of the launch handle 19, and the game balls are fired at intervals of 0.6 seconds. Become. For this reason, in a state in which the turning state of the launching handle 19 is maintained, the time required for launching 10 game balls, which is the prescribed number of winnings, after the special winning opening device 28 is opened is 6.0 seconds. Become. That is, in the first big hit game, by setting the prescribed opening time of the big prize opening device 28 to 25 seconds, which is sufficiently longer than 6.0 seconds, a high percentage of the game balls for the prescribed number of winning prizes to the big prize opening device 28 (Approximately, 100%) can enter the ball. Therefore, in the first big hit game, in a round game of a specified number of rounds, a specified number of game balls are entered and in each round game, a specified number of game balls (10 (specified number) are entered. The number of winning prizes) × 15 (number of winning balls) × 15 (specified number of rounds) = 2250) is a jackpot game given to the player. The acquisition of the prize ball is the number of game balls paid out from the pachinko machine 10, and the number of game balls held by the player is not necessarily increased by the prize ball.

  On the other hand, the specified opening time of the second big hit game is set to be less than the interval of one game ball that is continuously fired in a state in which the turning state of the launch handle 19 is maintained, and the big prize opening It is determined to be less than the time until one game ball that is launched after the device 28 is released reaches the big prize opening device 28 (wins). In the present embodiment, the game balls launched from the upper left of the game board 13 to the game area 13a are game members (multiple nails, effect display device 20, first and second) arranged on the game area 13a. It flows down below the game area 13a (outro D) while colliding with the start winning devices 25, 26, etc. For this reason, the game ball launched into the game area 13a does not reach the big prize opening device 28 provided below the game area 13a immediately after being launched, but collides with a game member arranged in the game area 13a. Thus, it takes a reaching time (approximately 1.0 second in the present embodiment) to reach the big prize opening device 28. That is, in the second big hit game, the specified opening time of the special winning opening device 28 is shorter than the firing interval (0.1 seconds in this embodiment) and shorter than the arrival time (0. 0 in this embodiment). 1 second). For this reason, at least a game ball that has been launched after the grand prize opening device 28 is opened and a game ball that has been launched next are prevented from entering the game ball (a state in which it is difficult to enter the game ball). To a big hit game in which the player cannot get a prize ball. Regarding game balls that have already been launched at the time the grand prize opening device 28 is opened, there are cases where the game balls enter the big prize opening device 28, and the game balls enter even in the second big hit game. There is also a case.

  When a game ball enters the big prize opening device 28, the number of prize balls for one game ball to enter is fixed. Therefore, in the second big hit game, the player cannot obtain a prize ball. On the other hand, in the first big hit game, the player can play a specified number of game balls in each round game, which is significantly larger than the second big hit game. The number of winning balls (10 (specified number of winning prizes) × 15 (number of winning balls) × 15 (number of specified rounds) = 2250) can be obtained. Therefore, the first jackpot game is an advantageous jackpot game that can obtain a larger number of prize balls than the second jackpot game, and the second jackpot game is an unfavorable jackpot game in which a prize ball cannot be obtained substantially.

  Further, as shown in FIG. 2, a first special symbol hold display device 30 is disposed on the left side of the first special symbol display device 23. The first special symbol hold display device 30 enters the first start winning device 25 and stores the number of start reserved balls stored in the machine (RAM 37c) as a start hold ball (hereinafter referred to as “first special symbol”). The number of times of start of the first variable game held by the display content of the first special symbol hold display device 30 is notified. The first special symbol start reserved memory number is incremented by 1 (+1) when a game ball enters the first start winning device 25, and is decremented by 1 (-1) when the first variable game is started. When a game ball enters the first start winning device 25 during one variable game, the first special symbol start reserved memory number is further added (+1) and accumulated up to a predetermined upper limit number (4 in this embodiment). . The first special symbol hold display device 30 is composed of a plurality of (four) light emitting means including a hold 1 lamp 30a, a hold 2 lamp 30b, a hold 3 lamp 30c, and a hold 4 lamp 30d. For example, when only the hold 1 lamp 30a is lit, it is notified that one first variable game is on hold.

  Further, as shown in FIG. 2, a second special symbol hold display device 31 is disposed on the right side of the second special symbol display device 24. The second special symbol hold display device 31 enters the second start winning device 26 and stores the number of start reserved balls stored as the start hold ball (RAM 37c) (hereinafter referred to as “second special symbol”). The number of times of start of the second variable game held by the display content of the second special symbol hold display device 31 is notified. The second special symbol start reserved memory number is incremented by 1 (+1) when a game ball enters the second start winning device 26, and subtracted by 1 (-1) when the second variable game is started. When a game ball enters the second start winning device 26 during the second variation game, the second special symbol start reserved memory number is further added (+1) and accumulated up to a predetermined upper limit number (4 in the present embodiment). . The second special symbol hold display device 31 is composed of a plurality of (four) light emitting means including a hold 1 lamp 31a, a hold 2 lamp 31b, a hold 3 lamp 31c, and a hold 4 lamp 31d. For example, when the hold 1 lamp 31a and the hold 2 lamp 31b are lit, it is informed that two second variation games are on hold.

  As shown in FIG. 1, a normal symbol display device 32 as a variable display device is disposed diagonally to the lower right of the effect display device 20. In the normal symbol display device 32, a game effect (display effect) based on a fluctuating image (or image display) is performed, and a plurality of types of symbols (ordinary symbols) are displayed in a variable manner in relation to the display effect. A symbol variation game (hereinafter referred to as a “general game”) is played. In the general game (variable display game) of this embodiment, one row of normal symbols is displayed. In the present embodiment, the types of normal symbols are two types of symbols “x” that are different from the winning symbol “O”, and are different from the symbol variation game (the first variation game and the second variation game). It is said that the design. The player can recognize the hit when the normal symbol finally displayed on the normal symbol display device 32 is the stop symbol [○], and can recognize the hit when the normal symbol is [x]. it can. The normal game played on the normal symbol display device 32 is an effect performed to derive a lottery result as to whether or not to open / close the opening / closing blades 26b of the second start winning device 26.

  Further, as shown in FIG. 1, an operation gate 33 as a variable display game start condition device is disposed on the right side of the effect display device 20 and on the second start winning device 26. Further, the operation gate 33 is arranged in parallel with the second start winning device 26. Behind the operation gate 33, an operation gate switch SE4 (shown in FIG. 3) for detecting a game ball that has passed (entered) is provided. The actuating gate 33 can give a start condition for a normal game in which a plurality of types of symbols (ordinary symbols) are changed and displayed when a game ball passes (enters). In the present embodiment, when a game ball passes through the operation gate 33, only the start condition for the usual game is given, and the prize ball payout condition is not given.

  In the present embodiment, the operation gate 33 is disposed on the flow path when the game ball launched into the game area 13 a is guided to flow down toward the second start winning device 26. That is, when the game ball is guided down toward the second start winning device 26, it is configured to be guided down to the operation gate 33 at the same time. For this reason, in the case where the game ball is fired with the strength guided down to the right side of the effect display device 20, the second start winning device 26 is made to enter the game ball and the opening / closing blade 26b is opened. To receive a lottery of no.

  A normal symbol hold display device 34 is disposed below the normal symbol display device 32. The normal symbol hold display device 34 passes through the operation gate 33 and displays the number of start hold balls stored as the start hold ball (RAM 37c) (hereinafter referred to as “normal hold storage number”). The display number of the normal symbol game display device 34 is informed of the number of times of start of the normal game that is held by the display content of the normal symbol hold display device 34. The normal reserved memory number is incremented by 1 (+1) when the game ball passes through the operation gate 33, and is decremented by 1 (-1) when the ordinary game is started. Is passed, the number of normally held memories is further added (+1) and accumulated up to a predetermined upper limit number (4 in this embodiment). The normal symbol hold display device 34 includes a plurality of (four) light-emitting means including a hold 1 lamp 34a, a hold 2 lamp 34b, a hold 3 lamp 34c, and a hold 4 lamp 34d. For example, when only the hold 1 lamp 34a is lit, it is notified that one normal game is on hold.

  Further, as shown in FIG. 1, in the game area 13 a of the game board 13 and on the left side of the big prize opening device 28, a lower left outer prize opening device 35 a and a lower left inner prize opening device 35 b are connected to the game board 13. Are arranged in parallel in the left-right direction and at different heights in the up-down direction. In the back of the lower left outer prize opening device 35a and the lower left inner prize opening device 35b, there is provided a prize opening switch SE5 (shown in FIG. 3) for detecting a game ball that has entered. Further, in the game area 13a of the game board 13 and to the right of the big prize opening device 28, a lower right outer prize opening device 36a and a lower right inner prize opening device 36b are arranged. A winning port switch SE6 (shown in FIG. 3) for detecting a game ball that has entered is provided in the back of the lower right outside winning port device 36a and the lower right inner winning port device 36b. Each of these winning opening devices 35a, 35b, 36a, 36b gives a game ball payout condition as a predetermined number of balls (10 balls in the present embodiment) when a game ball is entered. ing. In addition, in the lower left outer prize opening device 35a and the lower left inner prize opening device 35b, the entry of a game ball is detected by a single prize opening switch SE5. In addition, in the lower right outer prize opening device 36a and the lower right inner prize opening device 36b, the entry of a game ball is detected by a single prize opening switch SE6. In the following description, the lower left outside winning port device 35a, the lower left inner winning port device 35b, the lower right outer winning port device 36a, and the lower right inner winning port device 36b may be collectively referred to as a normal winning port device F.

  In addition, the pachinko machine 10 of the present embodiment has a probability variation (hereinafter referred to as “probability variation”) function. The probability variation function is a function that provides a probability variation state in which the probability of winning a lottery (winning probability) varies from a normal probability having a low probability (normal state) to a high probability after the jackpot game ends. In addition, when the probability variation state is given, the variation time of the normal game for deriving the lottery result as to whether or not the opening / closing blade 26b is opened is shortened, and the lottery of the general game based on the passage of the operation gate 33 is also achieved. A bonus rate improvement state in which the probability (winning winning probability) fluctuates from a normal probability with a low probability to a high probability is given as a privilege. When the winning rate is improved, the opening / closing blades 26b of the second starting prize-winning device 26 open and close with different operation patterns when winning the normal game as compared to the case where the improved winning rate is not given. It is like that. When a win game is won in a state where the entrance rate improvement state is not given, the open / close blade 26b is opened once, and the open state is maintained until 100 ms elapses after the open. In addition, when the normal game is won in the entrance rate improvement state, the opening / closing blade 26b opens three times with an interval (for example, 0.1 second), and 1400 ms after opening in one opening. The open state is maintained until (long time compared with the normal state) elapses. That is, the opening / closing blade 26b is set to operate more advantageously for the player when the entrance rate improvement state is applied, compared to the state where the entrance rate improvement state is not applied. That is, when the probability variation state is given, the opening / closing blade 26b is set to operate advantageously for the player.

  The probability variation state is a big hit until a predetermined number of times (10000 times in this embodiment) the symbol variation game (the first variation game and the second variation game) is played, or before the number is reached. Granted until is That is, the probability variation state is given until the end of the symbol variation game corresponding to a predetermined number of times, or until the end of the symbol variation game in which a big hit occurs before the number of times is reached. In this embodiment, since the probability variation state is set to 10000 as a predetermined number of times, it is substantially equivalent to being given until the next big hit occurs.

  Further, the pachinko machine 10 of the present embodiment has a variable time shortening function. The variation time shortening function is a function of giving a big winning lottery probability (winning probability) as a low probability (normal state) after the big hit game is finished, and giving an improved entrance rate as a privilege. Further, in the variable time shortening function, the probability of winning a big hit is low, but the improved entrance rate is given as a privilege. That is, the opening / closing blade 26b is set so as to operate advantageously for the player although the winning probability for the big hit is the normal state when the entrance rate improvement state is given by the variation time shortening function.

  In addition, the entrance rate improvement state in the normal state is a period until a predetermined number of times (in this embodiment, 100 times) the symbol variation game is performed, or until a big hit is generated before the number of times is reached. Granted for a while. In other words, the improved entrance rate in the normal state is until the end of the symbol variation game corresponding to the predetermined number of times, or until the end of the symbol variation game where the big hit occurs before the number of times is reached. Granted for a while. And in the state where the entrance rate is improved in the normal state, the lottery probability for the big hit is not changed. For this reason, in the pachinko machine 10 of the present embodiment, the upper limit (for example, 100 times) is the number of times that the entrance rate improvement state in the normal state is sufficiently smaller than the number of times the probability variation state is given (10000 times). As given. Therefore, in the symbol variation game to which the entrance rate improvement state in the normal state is given, the probability of winning a big hit is lower than in the symbol variation game to which the probability variation state is given. That is, even if a game is played aiming at the second starting prize-winning device 26 in the normal state with the improved entrance rate, it is in the normal state and the improved entrance rate state when compared with the probability variation state. Can be positioned as being substantially equivalent to a state in which is not provided. Therefore, in this embodiment, the probability variation state is an advantageous gaming state compared to the normal state.

  In this embodiment, a promiscuous state is given after the jackpot game is finished (a state with a high probability of lottery is given) is a big jackpot, and a promiscuous state is not given after the jackpot game is finished (the lottery probability is low probability). A big hit (given a certain non-probable state) becomes a non-probable big hit. Further, the probability variation jackpot to which a high probability state is given after the jackpot ends is a specific jackpot, and in the case of the particular jackpot, a state of improved entrance rate is also given as a privilege. On the other hand, a non-probable big hit that is given a low probability state after the big hit ends becomes a non-specific big hit, and in the case of the non-specific big hit, the entrance rate improvement state is given up to 100 times. If a probable change state is given, the probability of winning a lottery fluctuates with a high probability, and it is easy for a big win to occur. It is carried out.

  And in this embodiment, when the probability variation state is not given, the jackpot lottery probability is low in both the first variation game and the second variation game. On the other hand, the jackpot lottery probability when the probability variation state is given is varied with high probability in both the first variation game and the second variation game. That is, the jackpot lottery is performed depending on the same state (a high probability of being a probability variation state and a low probability of a normal state) regardless of the first variation game and the second variation game. . Therefore, the big hit lottery is performed depending on the gaming state at the start of the big hit lottery, and is performed with a high probability in the probability variation state and with a low probability in the low probability state.

Next, the control configuration of the pachinko machine 10 will be described with reference to FIG.
A main control board 37 for controlling the entire pachinko machine 10 is mounted on the back side of the pachinko machine 10. The main control board 37 executes various processes for controlling the entire pachinko machine 10, performs arithmetic processing on various control signals (control commands) for controlling the game according to the processing results, and outputs the control signals. Output. Further, an overall control board 38, an effect display control board 39, and a lamp / voice control board 40 are mounted on the rear side of the machine. The overall control board 38 comprehensively controls the effect display control board 39 and the lamp / sound control board 40 based on the control signal output from the main control board 37. The effect display control board 39 controls the display modes of the first and second effect display devices 21 and 22 based on the control signals output from the main control board 37 and the overall control board 38, respectively. The lamp / voice control board 40 is based on the control signals output from the main control board 37 and the overall control board 38, and the lamp / LED 16 light emission mode (lighting (flashing) / lighting timing, etc.) (Sound output timing, etc.). In the present embodiment, various effects based on the control command output by the overall CPU 38a are not only the display effects on the effect display device 20 by the effect display control board 39, but also the lamp / LED 16 and the speaker by the lamp / voice control board 40. The light emission effect and the sound effect at 17 are also performed in synchronization with the display effect.

Hereinafter, specific configurations of the main control board 37, the overall control board 38, and the effect display control board 39 will be described.
The main control board 37 is provided with a main CPU 37a, a ROM 37b, and a RAM 37c. The main CPU 37a is connected to a ROM 37b, a RAM 37c, a first start port switch SE1, a second start port switch SE2, a count switch SE3, and an operation gate switch SE4. The main CPU 37a also has a first special symbol display device 23, a second special symbol display device 24, a first special symbol hold display device 30, a second special symbol hold display device 31, and a normal symbol display device 32. And a normal symbol hold display device 34 are connected. The main CPU 37a is connected to a normal electric accessory solenoid SOL1 and a special prize opening solenoid SOL2.

  The main CPU 37a includes a first jackpot determination random number, a first jackpot design random number, a second jackpot determination random number, a second jackpot design random number, a first reach determination random number, a second reach determination random number, and a variation pattern distribution. The values of various random numbers such as random numbers for use and random numbers for hit determination are sequentially updated every predetermined period. Then, the main CPU 37a rewrites the value before update by setting the updated value in the setting area of the RAM 37c. The first big hit determination random number is a random number used when determining whether or not the first variable game based on entering the first start winning device 25 is a big hit (when determining the first big hit), The second big hit determination random number is a random number used when determining whether or not the second variable game based on the ball entering the second start winning device 26 is a big hit (when determining the second big hit). The first big hit symbol random number is a random number used when determining the first special symbol to be displayed on the first special symbol display device 23 in the case of a big hit, and the second big hit symbol random number is a big hit In this case, the second special symbol display device 24 is a random number used when determining the second special symbol to be confirmed and stopped. Further, the first reach determination random number is a random number used when determining whether or not to execute the reach effect when the first variation game is out of place (at the time of reach determination), and for the second reach determination. The random number is a random number used when determining whether or not to execute the reach effect when the second variable game is out of place (at the time of reach determination). Moreover, the random number for fluctuation pattern distribution is a random number used when determining the fluctuation pattern. Further, the hit determination random number is a random number used when determining whether or not the normal game based on the passing of the operation gate 33 of the game ball is a hit (during a hit determination).

  The ROM 37b includes a main control program for controlling the pachinko machine 10 (including the contents of various processes shown in the flowcharts of FIGS. 4 to 35), various types of tables (see FIGS. 22 and 24), Determination values (big hit determination value, reach determination value, etc.) and a plurality of types of variation patterns are stored. The variation pattern is a pattern that is a base of a game effect (display effect, light effect, sound effect) from the start of the symbol change game (the first change game or the second change game) to the end of the game. It is shown. In the variation pattern, a game production effect time (variation time) is defined for each variation pattern.

  In the present embodiment, the variation pattern includes a variation pattern for the first variation game performed by the first special symbol display device 23 and the first effect display device 21, and a second special symbol display device 24 and the second effect display device 22. Are classified into variation patterns for the second variation game performed in the above. These variation patterns are further classified into jackpot effects, outlier reach effects, and outlier effects, respectively. The jackpot effect is an effect in which the symbol variation game is developed so that the symbol combination of the jackpot is finally stopped and displayed. The outlier reach effect is an effect that is developed so that the symbol variation game is finally stopped and displayed after the reach state, and finally the symbol combination that is out of place. The outlier effect is an effect that is developed so that the symbol variation game finally displays the symbol combination of the outage without being subjected to the reach effect. In the reach effect, in the symbol variation game with the decorative symbols of the first effect display device 21 and the second effect display device 22, after the reach is formed, the symbol combination of the big hit or the symbol combination of the outbreak is derived. It is an effect performed in

  The ROM 37b stores a first big hit determination value. The first jackpot determination value is a determination value used at the time of the first jackpot determination for determining whether or not the lottery result of the jackpot lottery performed when the game ball enters the first start winning device 25 is a jackpot. It is determined from the values that can be taken by the random number for determining the big hit (in this embodiment, “0 to 630 (total 631 integers)”). Then, two values (two in the present embodiment, “3” and “7”) are stored as the low probability first big hit determination value used in the normal state (when it is not the probability variation state). In addition, 10 values (10 in this embodiment, such as “3”, “7”, “19”...) Are stored as the high probability first big hit determination value used in the probability variation state. . For this reason, in the big hit lottery when the game ball enters the first start winning device 25 in the normal state, the probability of winning the big hit (big hit winning probability) is 1 / 315.5 (2/631). . On the other hand, in the jackpot lottery when the game ball enters the first start winning device 25 in the probability variation state, the probability of winning the jackpot (the jackpot winning probability) is 1/6 (10/631).

  The ROM 37b stores a first reach determination value. The first reach determination value is a determination value used at the time of the first reach determination for determining whether or not the reach effect is performed in the first variation game when the determination result of the first big hit determination is negative (in the case of a loss). Yes, it is determined from the values that the first reach determination random number can take (in this embodiment, “0” to “49” (all 50 integers)). Then, five values (5 in the present embodiment, “0 to 4”) are stored as the first reach determination values for low probability used in the normal state. Also, one value (one “0” in this embodiment) is stored as the first reach determination value used in the probability variation state. For this reason, the probability that the shift reach effect appears in the normal state is 1/10 of the shift effect. On the other hand, the probability that the deviation reach effect appears in the probability variation state is 1/50 of the deviation effect.

  The ROM 37b stores a second big hit determination value. The second jackpot determination value is a determination value used at the time of the second jackpot determination for determining whether or not the lottery result of the jackpot lottery performed when the game ball enters the second start winning device 26 is a jackpot. It is determined from the values that can be taken by the two big hit determination random numbers (in this embodiment, “0 to 630 (all 631 integers)”). Then, two values (two in the present embodiment, “3” and “7”) are stored as the low probability second jackpot determination values used in the normal state. In addition, 10 values (10 in this embodiment, such as “3”, “7”, “19”...) Are stored as the high probability second big hit determination value used in the probability variation state. . For this reason, in the big hit lottery when the game ball enters the second start winning device 26 in the normal state, the probability of winning the big hit (big hit winning probability) is 1 / 535.5 (2/631). . On the other hand, in the big hit lottery when a game ball enters the second start winning device 26 in the probability variation state, the probability of winning a big hit (big hit winning probability) is 1/6 (10/631).

  The ROM 37b stores a second reach determination value. The second reach determination value is a determination value used at the time of the second reach determination for determining whether or not the reach effect is performed in the second variation game when the determination result of the second big hit determination is negative (in the case of a loss). Yes, it is determined from the possible values of the second reach determination random number (in this embodiment, “0” to “49” (a total of 50 different integers)). Then, five values (five values “0 to 4” in the present embodiment) are stored as the second probability determination values for low probability used in the normal state. Also, one value (one “0” in this embodiment) is stored as the second reach determination value used in the probability variation state. For this reason, the probability that the shift reach effect appears in the normal state is 1/10 of the shift effect. On the other hand, the probability that the deviation reach effect appears in the probability variation state is 1/50 of the deviation effect.

  The ROM 37b stores a hit determination value. The hit determination value is a determination value used at the time of hit determination for determining whether or not the lottery result of the win lottery performed when the game ball passes through the operation gate 33 is a win, and is a value that a random number for hit determination can take ( In the embodiment, it is determined from “0 to 255 (all 256 integers)”). One value (one “0” in this embodiment) is stored as the low probability hit determination value used in the normal state. In addition, 255 values (255 in the present embodiment, “1 to 255”) are stored as hit determination values used in the improved entrance rate state. For this reason, in the winning lottery when the game ball passes through the operating gate 33 in the normal state, the probability of winning (winning winning probability) is 1/256. On the other hand, in the winning lottery when the game ball passes through the operating gate 33 in the improved entrance rate, the winning probability (winning probability) is 1 / 1.004 (255/256).

  In addition, as shown in FIGS. 22 and 24, the ROM 37b stores various tables used for determining the big hits related to the symbol variation game (the first variation game and the second variation game). The main CPU 37a is configured to set the type of jackpot game to be given and the game state to be given after the jackpot game is ended based on various tables.

  In the jackpot symbol table 1 (see FIG. 22A) stored in the ROM 37b, the type of the first special symbol based on the first jackpot symbol random number is determined. In the jackpot symbol table 1, the first special symbol is associated with each value of the first jackpot symbol random number “0 to 19 (20 integers)”. In the present embodiment, ten types of symbols [0] to [9] are defined as the first special symbols. The first special symbol [0 (zero)] is associated with one value of the first big hit symbol random number “1”, and the first special symbol [1] is associated with the first big bonus symbol random number “2”. ”,“ 5 ”,“ 10 ”, and“ 17 ”are associated with each other. The first special symbol [2] is associated with one value of the first big hit symbol random number “3”, and the first special symbol [3] is associated with the first big hit symbol random number “0”, “ 18 ”are associated with each other, and the first special symbol [4] is associated with the first big hit symbol random numbers“ 7 ”and“ 14 ”. The first special symbol [5] is associated with two values of the first big hit symbol random numbers “9” and “15”, and the first special symbol [6] is associated with the first big hit symbol random number “9”. 11 ”is associated, and the first special symbol [7] is associated with two values of the first jackpot symbol random numbers“ 6 ”and“ 12 ”. The first special symbol [8] is associated with one value of the first big hit symbol random number “19”, and the first special symbol [9] is associated with the first big hit symbol random number “4”, “ Four values of “8”, “13”, and “16” are associated with each other.

  Further, in the special symbol 1 type flag table (see FIG. 22B) stored in the ROM 37b, each first special symbol is distinguished based on the type of the big hit game and the game state after the big hit game ends. A type flag is defined. The first special symbol [0], [2], [6], [8] is given a second big hit game and given a normal state (non-probability change state) after the big hit game is finished. A special symbol 1 type flag [00H] is set. The first special symbol [4] has a special symbol 1 type flag [01H] indicating that the second jackpot game is awarded and the probability variation state is given after the jackpot game is finished. In addition, to the first special symbol [1], [3], [5], [7], [9], to give the first jackpot game, and to give a probability change state after the jackpot game ends A special symbol 1 type flag [02H] is defined.

  In addition, the special symbol probability changing reserve flag table (see FIG. 22C) for the special symbol 1 stored in the ROM 37b (see FIG. 22 (c)) indicates whether or not the probability changing state is given based on the special symbol 1 type flag. A flag is set. The special symbol probability change reserve flag indicates whether or not to give a probability change state as a gaming state after the jackpot game is ended in the big hit game accompanying the symbol change game from the start of the big symbol win game after the big hit is determined. Information is shown. After the big hit game is finished, a probability variation state or a normal state according to the special symbol probability variation preliminary flag is given. The special symbol 1 type flag [00H] has a special symbol probability changing preliminary flag [00H] indicating that the probability changing state is not given. In addition, a special symbol probability variation flag [01H] indicating that a probability variation state is to be provided is defined in the special symbol 1 type flags [01H] and [02H].

  Also, whether or not to give the improved entrance rate in the normal state based on the special symbol 1 type flag in the fluctuation time reduction preliminary flag table (see FIG. 22D) for the special symbol 1 stored in the ROM 37b. A variable time shortening preliminary flag is set. The variation time reduction reserve flag is a state in which the entrance rate is improved in the normal state as a gaming state after the big hit game is ended after the big hit game is finished in the big hit game with the symbol variable game from the start of the big bonus game after the big hit is determined. Indicates whether or not to give. After the big hit game is finished, an increase in the entrance rate in the normal state is given in accordance with the fluctuation time shortening reserve flag. In addition, the special symbol 1 type flag [00H] has a variable time shortening preliminary flag [01H] indicating that the entrance rate improvement state in the normal state is given. In addition, the special symbol 1 type flags [01H] and [02H] are set with a variable time shortening preliminary flag [00H] indicating that the entrance rate improvement state in the normal state is not given.

  In addition, the special symbol 1 preliminary symbol variation preliminary flag table (see FIG. 22E) stored in the ROM 37b has a probability of winning a lottery in the common symbol game for giving a certain probability variation state based on the special symbol 1 type flag. A general probability change preliminary flag is set to indicate that the variable is changed with high probability. In the special symbol 1 type flags [00H], [01H] and [02H], a common figure probability changing preliminary flag [01H] indicating that the winning probability of winning the lottery varies with a high probability is set.

  Further, in the special symbol 1 variable time reduction number preliminary table (see FIG. 22 (f)) stored in the ROM 37b, a ball entry relating to the provision of the improved entrance rate in the normal state based on the special symbol 1 type flag. A variable time shortening number preliminary indicating the upper limit number of times to give the rate improvement state is defined. In addition, the special symbol 1 type flag [00H] reserves an increase in the rate of entry in the normal state after the end of the big hit game, and a variable time reduction count reserve [64H indicating that 100 symbol variation games are given as an upper limit. ] Is stipulated. In addition, the special symbol 1 type flags [01H] and [02H] have a variable time reduction count reserve [00H] in order not to give the entrance rate improvement state in the normal state.

  Further, in the special electric accessory setting 1 table (see FIG. 22 (g)) stored in the ROM 37b, based on the special symbol 1 type flag, the specified number of round games used during the big hit game, and one round game The type of the special electric accessory setting 1 table that defines the specified opening time of the special prize opening device 28 as the special electric accessory is defined. A special electric accessory setting 1 table 1 is defined for the special symbol 1 type flags [00H] and [01H]. In addition, the special symbol 1 type flag [02H] has a special electric accessory setting 1 table 0 (zero).

  Further, in the special electric accessory setting 1 table 0 (see FIG. 22 (h)) stored in the ROM 37b, the maximum value of the special electric accessory continuous operation number that is the specified number of rounds is 15 times, and 1 time. In the round game, a maximum opening time of 25,000 ms (25 seconds) is determined as the prescribed opening time of the special prize opening device 28. Further, in the special electric accessory setting 1 table 1 (see FIG. 22 (i)) stored in the ROM 37b, the maximum value of the special electric accessory continuous operation number that is the specified number of rounds is two times, and one time. In the round game, the maximum opening time of the special prize opening device 28 is 100 ms (0.1 seconds) at the maximum.

  In addition, in the jackpot symbol table 2 (see FIG. 24A) stored in the ROM 37b, the type of the second special symbol based on the second jackpot symbol random number is determined. In the jackpot symbol table 2, the second special symbol is associated with each value of the second jackpot symbol random number “0 to 19 (20 integers)”. In the present embodiment, the second special symbol [0. (Dot)] to [9. (Dots)] 10 types of symbols are defined. And the second special symbol [0. ] Is associated with a random number “18” for the second jackpot symbol, and the second special symbol [1. ] Is associated with four values of random numbers “2”, “9”, “14”, “17” for the second jackpot symbol, and the second special symbol [2. ] Is associated with one value of the second jackpot symbol random number “16”. The second special symbol [3. ] Is associated with two values of the second jackpot symbol random numbers “1” and “19”, and the second special symbol [4. ] Is associated with two random numbers “5” and “12” for the second big hit symbol. The second special symbol [5. ] Is associated with two values of random numbers “4” and “10” for the second big hit symbol, and the second special symbol [6. ] Is associated with one value of the second big hit symbol random number “8”. The second special symbol [7. ] Is associated with two values of the second jackpot symbol random numbers “7” and “13”. The second special symbol [8. ] Is associated with one value of the second big hit symbol random number “0”, and the second special symbol [9. ] Is associated with four values of second big hit symbol random numbers “3”, “6”, “11”, “15”.

  Further, in the special symbol 2 type flag table (see FIG. 24B) stored in the ROM 37b, each second special symbol is distinguished based on the type of the big hit game and the game state after the big hit game ends. A type flag is defined. The second special symbol [4. ], [9. ], A special symbol 2 type flag [00H] indicating that the second big hit game is given and the probability variation state is given after the big hit game is finished is defined. The second special symbol [0. ], [2. ], [6. ], [8. ], A special symbol 2 type flag [01H] is set, which indicates that the first big hit game is given and the normal state (non-probability change state) is given after the big hit game is finished. The second special symbol [1. ], [3. ], [5. ], [7. ], A special symbol 2 type flag [02H] is set, which indicates that the first big hit game is given and the probability variation state is given after the big hit game is finished.

  The special symbol probability change reserve flag table (see FIG. 24C) for the special symbol 2 stored in the ROM 37b (see FIG. 24C) indicates whether or not a probability change state is to be given based on the special symbol 2 type flag. A flag is set. A special symbol probability change preliminary flag [01H] indicating that a probability variation state is to be assigned is defined in the special symbol 2 type flags [00H] and [02H]. In addition, the special symbol 2 type flag [01H] has a special symbol probability change preliminary flag [00H] indicating that the probability change state is not given. In the present embodiment, the special symbol probability variable reserve flag determined based on each special symbol probability variable reserve flag table shown in FIGS. 22 (c) and 24 (c) is the same special symbol probability variable reserve flag, When the flag is set (set) in the RAM 37c, it is set at different timings by different processing of the main CPU 37a.

  Further, whether or not to give the improved entrance rate state in the normal state based on the special symbol 2 type flag in the fluctuation time reduction preliminary flag table (see FIG. 24D) for the special symbol 2 stored in the ROM 37b. A variable time shortening preliminary flag is set. The special symbol 2 type flags [00H] and [02H] are set with a variable time shortening preliminary flag [00H] indicating that the entrance rate improvement state in the normal state is not given. In addition, the special symbol 2 type flag [01H] is provided with a variable time shortening preliminary flag [01H] indicating that the entrance rate improvement state in the normal state is provided.

  Also, the special symbol 2 preliminary flag change flag table for the special symbol 2 (see FIG. 24E) stored in the ROM 37b has a winning probability of winning a lottery for the common symbol game regarding the provision of the probability variation state based on the special symbol 2 type flag. A general probability change preliminary flag is set to indicate that the variable is changed with high probability. In the special symbol 2 type flags [00H], [01H] and [02H], a common figure probability changing preliminary flag [01H] indicating that the winning probability of winning the lottery varies with a high probability is set. In the present embodiment, the universal figure probability variable reserve flag determined based on each typical figure probability variable reserve flag table shown in FIG. 22 (e) and FIG. 24 (e) is the same common figure probability variable reserve flag, When the flag is set (set), it is set at different timings by different processing of the main CPU 37a.

  Further, in the special symbol 2 variable time reduction count preliminary table (see FIG. 24 (f)) stored in the ROM 37b, a ball entry relating to the provision of the improved entrance rate in the normal state based on the special symbol 2 type flag. A variable time shortening number preliminary indicating the upper limit number of times to give the rate improvement state is defined. In addition, the special symbol 2 type flags [00H] and [02H] have a variable time reduction number reserve [00H] in order not to give the entrance rate improvement state in the normal state. In addition, the special symbol 2 type flag [01H] reserves an increase in the rate of entry in the normal state, which indicates that a maximum of 100 symbol variation games from the end of the jackpot game is given as an upper limit [64H ] Is stipulated.

  Further, in the special electric accessory setting 2 table (see FIG. 24G) stored in the ROM 37b, based on the special symbol 2 type flag, the prescribed number of round games used during the big hit game, and one round game The type of the special electric accessory setting 2 table that defines the specified opening time of the special prize opening device 28 is defined. A special electric accessory setting 2 table 1 is defined in the special symbol 2 type flag [00H]. In addition, the special symbol 2 type flag [01H] and [02H] has a special electric accessory setting 2 table 0 (zero).

  Further, in the special electric accessory setting 2 table 0 (see FIG. 24 (h)) stored in the ROM 37b, the maximum value of the special electric accessory continuous operation number that is the prescribed number of rounds is 15 times, and 1 time. In the round game, a maximum opening time of 25,000 ms (25 seconds) is determined as the prescribed opening time of the special prize opening device 28. Further, in the special electric accessory setting 2 table 1 (see FIG. 24 (i)) stored in the ROM 37b, the maximum value of the special electric accessory continuous operation count that is the specified number of rounds is two times and one time. In the round game, the maximum opening time of the special prize opening device 28 is set to 100 ms (0.1 seconds) at the maximum.

  The ROM 37b stores a variation pattern distribution table to which various variation patterns are distributed. As the variation pattern distribution table, the special pattern 1 used in each variation game, the variation pattern distribution table for the jackpot effect for the special symbol 2, the variation pattern distribution table for the outlier reach effect and the outlier effect A total of six types of variation pattern distribution tables are stored.

  The RAM 37c stores (sets) various types of information (such as various flags, various numbers of reserved memories, variable timer values, and count values) that are appropriately rewritten during the operation of the pachinko machine 10. The variation timer counts the variation time determined in each variation pattern that can be selected in each variation game, and is data indicating the time from the start to the end of each variation game. The variation timer includes a special symbol 1 timer corresponding to a variation time or variation interval time defined in a variation pattern that can be selected in the first variation game, and a variation time defined in a variation pattern that can be selected in the second variation game. Alternatively, there are a special symbol 2 timer corresponding to the variable interval time and a normal symbol variable timer corresponding to the variable time or the normal symbol interval time defined in the normal game. The variable timer includes a special electric accessory timer corresponding to an opening time that can be set during the big hit game, an opening time of the big prize opening device 28, a round interval, and an ending time.

  In the pachinko machine 10 of this embodiment, as shown in FIG. 22 (j) and FIG. 24 (j), the type of big hit game and the game state according to the first and second special symbols are given. ing. 10 minutes when the first special symbol [1], [3], [5], [7], [9] is affirmative in the first jackpot determination (the jackpot in the first variable game) 7 (14/20 (the number of corresponding random numbers among all first big hit symbol random numbers)). Further, in the first special symbols [1], [3], [5], [7], and [9], a probability variation state is given after the big hit game is finished, and the first big hit game is given. It has become. In the first big hit game, the round interval (interval time) from the end of the round game to the start of the next round game is set to 2000 ms (2 seconds).

  In addition, the first special symbol [4] is one-tenth (2/20 (of all the first jackpot symbol random numbers) when the first jackpot determination is affirmative (the jackpot in the first variable game) The number of corresponding random numbers)) is determined. Further, in the first special symbol [4], a probability variation state is given after the big hit game is finished, and a second big hit game is given. In the second big hit game, the round interval (interval time) from the end of the round game to the start of the next round game is set to 2000 ms (2 seconds).

  In addition, the first special symbols [0], [2], [6], [8] are two-tenths (4) when the first big hit determination is affirmative (the first variable game is a big hit). / 20 (the number of corresponding random numbers among all the first big hit symbol random numbers)). Further, in the first special symbols [0], [2], [6], and [8], an uncertain change state is given after the big hit game is finished, and a second big hit game is given. .

  The second special symbol [1. ], [3. ], [5. ], [7. ] Is five-tenths (10/20 (the number of corresponding random numbers of all second big-hit symbol random numbers)) when the second big-hit decision is affirmative (hit the big win in the second variable game) It has come to be decided. Further, the second special symbol [1. ], [3. ], [5. ], [7. ], After the jackpot game is over, the probability variation state is given and the first jackpot game is given. The second special symbol [0. ], [2. ], [6. ], [8. ] Is two-tenths (4/20 (the number of corresponding random numbers of all second big-hit symbol random numbers)) when the second big-hit decision is affirmative (hit a big win in the second variable game) It has come to be decided. Furthermore, the second special symbol [0. ], [2. ], [6. ], [8. ], An uncertain change state is given after the end of the big hit game, and the first big hit game is given. In the second special symbols [4] and [9], a probable change state is given after the big hit game is finished, and a second big hit game is given.

  For this reason, when the first and second big hit determinations are affirmative, the probability variation ratio to which the probability variation state is given is 8/10 (7/10 + 1/10 in the first variation game and the second variation game). Then, 5/10 + 3/10). That is, when the big hit is determined by the big hit determination, the specific big hit is determined at a higher rate than the non-specific big hit. In addition, the jackpot game is awarded with the specified number of rounds (maximum number of consecutive times of special electric actors) in the first jackpot game, and the specified number of rounds (maximum number of consecutive times of special electric actors in the second jackpot game) ) Is given twice. That is, in the first and second jackpot determination, a first jackpot game with a prescribed round number of 15 and a second jackpot game with a prescribed round number of two are determined. Furthermore, when the big hit is determined in the first and second big hit determination, the ratio of selecting the first big hit game (15 rounds as the prescribed number of rounds) is 7/10 (7 / 10 and 5/10 + 2/10) in the second variation game. In addition, when the big hit is determined in the first and second big hit determination, the ratio of selecting the second big hit game (2 times as the prescribed number of rounds) is 3/10 (in the first variable game, 1 / 10 + 2/10, and 3/10) in the second variation game. That is, the ratio at which each prescribed round number is determined in the first and second big hit determinations is set to be the same ratio. In the present embodiment, the probability variation ratio (proportion of non-probability variation big hit) is the same for the big hit in each state in the normal state and the probability variation state. In addition, in both cases where the first and second jackpot determinations are affirmative, there is a possibility that a second jackpot game may be awarded, and only when the first jackpot determination is affirmative and the second jackpot game together with the jackpot There is a possibility that the normal state is given after the game ends. If the second big hit determination is affirmative, the first big hit game is always passed when the normal state is given after the big hit game is finished. Therefore, when playing a game by making the second start winning device 26 enter a game ball, even if it is a big hit and the big hit is the second big hit game, the big hit game is used as an opportunity to return to the normal state. It always shifts to the probable state without shifting. In particular, when a game is played with the second start winning device 26 in the probability variation state, there is no possibility that the probability variation state will end (shift to the normal state) with the second big winning game, and the second big winning game will be given. The probability variation state is always continued when the

  Further, in the first jackpot determination and the second jackpot determination that are executed based on the winning of the first start winning device 25 or the second start winning device 26, the probability that each determination is an affirmative determination (the jackpot) is the game Both states have the same winning probability. In other words, regardless of the gaming state, regardless of the starting prize-winning devices 25, 26, the probability of being affirmatively determined by each jackpot determination (winning the jackpot) is the same.

  In the present embodiment, there are both a case where a probability variation state is given after the end of the first jackpot game and the second jackpot game, and a case where a normal state is given, which is determined by the first and second jackpot determination. The types that can be done are different. When a game is played with the first start winning device 25, the probability variation state is given after the first big hit game is finished, and either the probability variation state or the normal state is given after the second big hit game is finished. there is a possibility. On the other hand, when a game is played with the second start winning device 26, either the probability change state or the normal state may be given after the first big hit game is finished, and the probability change state is given after the second big hit game is finished. There is a possibility of being granted. For this reason, the role of each jackpot game differs depending on whether a game is played with the first start winning device 25 or a game is played with the second start winning device 26. Therefore, the big hit with the first big win game is a big hit for acquiring a winning ball and a certain change state when playing the game with the first start winning device 25, and when playing the game with the second start winning device 26. Although it is possible to win a prize ball, it is a big hit that may be given a normal state. Also, the big hit with the second big win game is a big hit that cannot be won when the first start winning device 25 plays a game and may be given a normal state. It is a big hit to win a probabilistic state, although the prize cannot be obtained when performing.

  In the present embodiment, the game ball can be entered into the second start winning port 26a of the second start winning device 26 only when the opening / closing blade 26b is opened. That is, the game ball can be entered into the second start winning device 26 only when the winning lottery is won in the normal game. Further, in the probability change state, the probability of winning the winning lottery of the usual game is improved, and the opening / closing blade 26b is opened in a manner advantageous to the player as compared to the normal state. Therefore, in the probability variation state, the possibility of entering the game ball into the second starting prize-winning device 26 is improved as compared to the case where the improvement in the entrance rate is not given in the normal state.

  In the pachinko machine 10 having such a configuration, even if the game ball is launched aiming at the second start winning device 26 in a normal state and the ball entry rate improving state is not given, the ball enters the obstacle nail 27a. And the probability of winning in the usual game is low (almost not), the player plays the game by launching a game ball aiming at the first start winning device 25. On the other hand, when the ball-entry rate improvement state is given (in the probability variation state), the probability of winning in the usual game is high (almost wins), so the player aims at the second start winning device 26 and plays the game ball The game can be performed more advantageously than in the normal state by launching and playing the game. When playing a game advantageously, the game can be performed while suppressing a decrease in the number of game balls held by the player, and compared to the case where the game is aimed at the first start winning device 25, the second start winning prize is achieved. The player who aims at the device 26 can cause the game ball to enter the second start winning opening 26a, so that the decrease of the game ball can be suppressed. Further, when the game ball is fired toward the second start winning device 26, the flow path is changed toward the outlet D by the wall nail 27b, and the ball entering the first start winning device 25 is prevented. Therefore, while the game ball is being launched aiming at the second start winning device 26, only the symbol variation game related to the second variation game is performed. As a result, in the probability variation state, by causing the game to be aimed at the second starter device, there is no possibility of shifting from the probability variation state to the normal state when the second big hit game is given. For this reason, when the probability change state is ended, the game is ended after the first jackpot game is given, which increases the possibility of acquiring a lot of prize balls every time a big hit is won. Therefore, when a game is played with the first starting prize-winning device 25, the player is provided with the interest of the game based on the second jackpot game, and when the game is played with the second starting prize-winning device 26, By making the probability variation state not to be terminated when the second big hit game is performed, it is possible to improve the interest of the game in the probability variation state.

  Further, in the pachinko machine 10 of the present embodiment, the main control board 37 (main CPU 37a), as shown in FIG. 22B and FIG. The types are grouped so that the specified number of rounds in the jackpot game, the specified opening time in the round game, and the game status after the end of the jackpot game can be grasped based on various flags. Grouping categorizes the types of jackpots according to the gaming status granted after the jackpot game ends and the type of jackpot game. (Gaming state) is defined. Therefore, the main control board 37 (main CPU 37a) can determine the various contents by determining the type of special symbol and specifying the special symbol 1 type flag or the special symbol 2 type flag. Therefore, the amount of data stored in the ROM 37b by the main control board 37 can be reduced as compared with the case where the various contents are determined for each special figure.

Next, the overall control board 38 will be described with reference to FIG.
The overall control board 38 is provided with an overall CPU 38a, a ROM 38b, and a RAM 38c. The overall CPU 38a updates the values of various random numbers such as the symbol for determining symbols every predetermined cycle, stores (sets) the updated values in the setting area of the RAM 38c, and rewrites the values before the update. The ROM 38b stores an overall control program for comprehensively controlling the effect display control board 39 and the lamp / voice control board 40. The RAM 38c stores (sets) various information that can be appropriately rewritten during the operation of the pachinko machine 10. In addition, the RAM 38c stores the value of the variation timer, and measures the progress of the symbol variation game.

Next, the effect display control board 39 will be described with reference to FIG.
The effect display control board 39 is provided with a sub CPU 39a, a ROM 39b, and a RAM 39c. In addition, the effect display control board 39 is connected to the effect display device 20 including the first effect display device 21 and the second effect display device 22. The ROM 39b stores an effect control program for controlling the display contents of the first effect display device 21 and the second effect display device 22 of the effect display device 20 separately. The ROM 39b stores various image data (image data such as symbols, backgrounds, characters, characters, etc.). The RAM 39c stores (sets) various information that can be appropriately rewritten during the operation of the pachinko machine 10. The RAM 39c stores the value of the variation timer, and measures the progress of the symbol variation game. Further, the value of the variation timer is also stored in the lamp / voice control board 40, and the progress of the symbol variation game is counted.

The contents of control executed by the main control board 37 (main CPU 37a), the overall control board 38 (overall CPU 38a, and the effect display control board 39 (sub CPU 39a) will be described below.
First, the contents of control executed by the main control board 37 will be described.

  The main CPU 37a of the main control board 37 executes timer interrupt processing (FIG. 4) every predetermined control period (in this embodiment, every 4 ms). In the timer interrupt processing, the main CPU 37a performs input processing (FIG. 5), special symbol input processing (FIG. 6), special electric accessory input processing (FIG. 7), prize ball memory number setting processing (FIG. 8), special symbol 1 Processing (FIG. 9), special symbol 2 processing (FIG. 10), special electric character processing (FIG. 11), normal symbol processing (FIG. 12), normal electric character processing (FIG. 13), prize ball processing (FIG. 14) Execute. In the timer interrupt process, the main CPU 37a performs the special symbol 1 start process (FIG. 16), the special symbol 2 start process (FIG. 17), the special symbol 1 shift variation setting process (FIG. 18), and the special symbol 2 shift variation setting process. (FIG. 19), a variation pattern determination process (FIG. 20) is executed. In the timer interrupt process, the main CPU 37a performs special symbol 1 big hit variation setting processing (FIG. 21), special symbol 2 big hit variation setting processing (FIG. 23), special symbol count processing (FIG. 25), special symbol 1 variation processing ( 26), special symbol 2 variation processing (FIG. 27), special symbol 1 display processing (FIG. 28), and special symbol 2 display processing (FIG. 29). Further, in the timer interrupt process, the main CPU 37a performs the big hit setting process (FIG. 30), the big prize opening closing 2 process (FIG. 31), the big prize opening opening process (FIG. 32), and the big prize opening closing 1 process (FIG. 33). Various processes such as the big hit end process (FIGS. 34 and 35) are executed.

First, timer interrupt processing executed by the main CPU 37a will be described with reference to FIG.
The timer interrupt process is a process that is repeatedly executed every predetermined control period (every 4 ms) after the pachinko machine 10 is activated, and processes related to various games are executed by the timer interrupt process.

  In the timer interrupt process, the main CPU 37a executes an output process for outputting a control signal to the ordinary electric accessory solenoid SOL1 and the big prize opening solenoid SOL2 (step MC1), and a command output process for outputting a control command to the general CPU 38a and the like. Is executed (step MC2). Next, the main CPU 37a responds to various switches such as the first start port switch SE1, the second start port switch SE2, the count switch SE3, the operation gate switch SE4, and various control signals (control commands) input from various control boards. The process (input process (FIG. 5)) is executed (step MC3). Next, the main CPU 37a executes random number processing for updating various random numbers such as first and second big hit determination random numbers, first and second big hit symbol random numbers (step MC4).

  Next, the main CPU 37a executes a special symbol 1 process (FIG. 9) related to the first variable game performed on the first special symbol display device 23 (step MC5). Next, the main CPU 37a executes a special symbol 2 process (FIG. 10) related to the second variable game performed by the second special symbol display device 24 (step MC6). Next, the main CPU 37a executes a special electric accessory process (FIG. 11) for controlling the opening and closing of the big prize opening door 29 of the big prize opening device 28 related to the big hit game (step MC7). Next, the main CPU 37a executes a normal symbol process (FIG. 12) related to the general game performed on the normal symbol display device 32 (step MC8). Next, the main CPU 37a executes ordinary electric accessory processing (FIG. 13) related to opening and closing of the opening / closing blade 26b as the ordinary electric accessory (step MC9). Next, the main CPU 37a executes prize ball processing (FIG. 14) related to the game ball payout when the prize ball payout condition is satisfied (step MC10). Next, the main CPU 37a executes special symbol variation processing related to the symbol variation game performed by the first and second special symbol display devices 23, 24 (step MC11).

Next, the input process (step MC3) executed in the timer interrupt process will be described in more detail with reference to FIGS.
In the input process of FIG. 5, the main CPU 37a executes a port input process for confirming input of detection signals of the various switches SE1 to SE6 (step MD1). Next, the main CPU 37a inputs a special symbol accompanying the input of a detection signal from the first and second start port switches SE1 and SE2 of the first and second start winning devices 25 and 26 that can give the start condition of the symbol variation game. The process (FIG. 6) is executed (step MD2). The specific processing content of the special symbol input processing is shown in the flowchart of FIG. 6, and details will be described later.

  Next, the main CPU 37a inputs a special electric accessory according to the input of a detection signal from the count switch SE3 that detects a game ball that has entered the large winning opening device 28 that can give a payout condition of a game ball as a prize ball The process (FIG. 7) is executed (step MD3). The specific processing content of the special electric accessory input processing is shown in the flowchart of FIG. 7, and details will be described later.

  Next, the main CPU 37a executes a normal symbol input process associated with the input of a detection signal from the operation gate switch SE4 that detects a game ball that has passed through the operation gate 33 (step MD4). In the normal symbol input process, when the input of the detection signal from the operation gate switch SE4 is confirmed, the main CPU 37a adds the normal reserved memory number corresponding to the number of held normal game, and obtains a hit determination random number. And storage. Then, when the game ball passes through the operation gate 33, the main CPU 37a adds 1 to the value of the normally reserved storage number stored in the RAM 37c and updates it. Further, the main CPU 37a does not update the normal reserved memory number when the value of the normal reserved memory number stored in the RAM 37c is 4, which is the upper limit number. In addition, after the normal symbol input process is finished, the main CPU 37a controls the normal symbol hold display device 34 to display a display mode corresponding to the value of the normal hold storage number stored in the RAM 37c in the output process after the next cycle. Output a signal.

  Next, the main CPU 37a executes a normal electric accessory input process accompanying the input of a detection signal from the second start port switch SE2 that detects a game ball that has entered the second start winning device 26 (step MD5). In the ordinary electric accessory input process, the main CPU 37a confirms the input of the detection signal from the second start port switch SE2, and the game balls entered into the second start winning device 26 while the opening / closing blade 26b is opened once. Count the number.

  Next, the main CPU 37a detects the game balls that have entered the first and second start winning device 25, 26, the big winning device 28, and the normal winning device F, and the first and second start switch SE1, A prize ball memory number setting process is executed in response to the input of detection signals from SE2, count switch SE3, winning opening switch SE5, SE6 (step MD6). In the prize ball memory number setting process, when the main CPU 37a confirms the input of the detection signal of any of the first and second start opening switches SE1 and SE2, the count switch SE3, and the winning opening switches SE5 and SE6, The number corresponding to the payout condition to be given as the game balls enter is cumulatively added to the RAM 37c as the number of prize balls and stored and managed. The specific processing contents of the winning ball memory number setting processing are shown in the flowchart of FIG. 8 and will be described in detail later. Then, after the end of step MD6, the main CPU 37a ends the input process and executes the process from step MC4 of the timer interrupt process.

Next, the special symbol input process executed in step MD2 of the input process will be described with reference to FIG.
In the special symbol input process, the main CPU 37a determines whether or not a game ball has entered the first start winning device 25 (whether or not a detection signal is input from the first start port switch SE1) (step S1). . If the determination result is negative, the main CPU 37a proceeds to step S5. On the other hand, if the determination result of step S1 is affirmative, the main CPU 37a determines whether or not the first special symbol start pending storage number stored in the RAM 37c is less than 4 (whether or not the upper limit number has been reached). (Step S2). If the determination result is negative, the main CPU 37a proceeds to step S5.

  On the other hand, if the determination result of step S2 is affirmative, the main CPU 37a updates the first special symbol start suspension storage number stored in the RAM 37c by +1 (1 addition) (step S3). Subsequently, the main CPU 37a acquires the first big hit determination random number and the first big hit symbol random number, and stores (sets) them in a predetermined storage area of the RAM 37c (step S4). Then, the main CPU 37a proceeds to step S5.

  The main CPU 37a that has shifted from step S1, step S2, or step S4 to step S5 determines whether or not a game ball has entered the second start winning device 26 (whether or not a detection signal is input from the second start port switch SE2). Is determined. If the determination result is negative, the main CPU 37a ends the special symbol input process and executes the process from step MD3 of the input process. On the other hand, if the determination result of step S5 is affirmative, the main CPU 37a determines whether or not the second special symbol start pending storage number stored in the RAM 37c is less than 4 (whether or not the upper limit number has been reached). (Step S6). If the determination result is negative, the main CPU 37a ends the special symbol input process and executes the process from step MD3 of the input process.

  On the other hand, when the determination result of step S6 is affirmative, the main CPU 37a updates the second special symbol start suspension storage number stored in the RAM 37c by +1 (1 addition) (step S7). Subsequently, the main CPU 37a acquires the second big hit determination random number and the second big hit symbol random number and stores (sets) them in a predetermined storage area of the RAM 37c (step S8). And main CPU37a complete | finishes a special symbol input process after completion | finish of step S8, and performs the process from step MD3 of an input process.

Next, the special electric accessory input process executed in step MD3 of the input process will be described with reference to FIG.
In the special electric accessory input process, the main CPU 37a determines whether or not a game ball has entered the special winning opening device 28 (whether or not a detection signal is input from the count switch SE3) (step S10). If this determination result is negative, the main CPU 37a ends the special electric accessory input process and executes the process from step MD4 of the input process.

  On the other hand, if the determination result of step S10 is affirmative, the main CPU 37a reads the system flag 1 from the RAM 37c to confirm the contents of the system flag 1 (step S11). The system flag 1 is a flag indicating whether or not a big hit game based on the result of the symbol fluctuation game (first and second fluctuation games) is being executed. It is set, and “00H” is set except during the big hit game.

  Subsequently, the main CPU 37a determines whether or not “01H” is set in the system flag 1 read in step S11 (whether or not a big hit game is being played) (step S12). When the determination result is affirmative (when the big hit game is being played), the main CPU 37a reads the special electric accessory processing flag from the RAM 37c in order to confirm the contents of the special electric accessory processing flag (step S13). The special electric accessory processing flag is a flag indicating which one of the jackpot setting process, the jackpot closing 1 process, the jackpot closing 2 process, the jackpot opening process, and the jackpot end process related to the jackpot game is executed. It is. As shown in FIG. 15 (c), the special electric accessory processing flag is set to “00H” when the main CPU 37a executes the big hit setting process, and the special winning opening closing process 2 is executed. “01H” is set when executing the process, and “02H” is set when executing the special prize opening process. The special electric accessory processing flag is set to “03H” when the main CPU 37a executes the process of closing the winning prize opening 1 process, and is set to “04H” when the process of the big hit end process is executed. Is set. Then, the main CPU 37a sets a flag indicating a process to be executed next in the special electric accessory process flag in each process, and executes a process corresponding to the flag every time the special electric accessory process arrives.

  Subsequently, the main CPU 37a determines whether or not “02H” is set in the special electric accessory processing flag read out in step S13 (whether or not the big prize opening device 28 is open) (step S14). ). If this determination result is negative, the main CPU 37a ends the special electric accessory input process and executes the process from step MD4 of the input process. On the other hand, if the determination result in step S14 is affirmative (when the big prize opening device 28 is open), the main CPU 37a detects the entry of a game ball while the big prize opening device 28 is open. The number of winning a prizes is incremented by 1 (1 is added) (step S15). The number of winning prizes indicates the number of game balls that have entered the big winning opening device 28 during one round game during the big hit game. And after completion | finish of the process of step S15, main CPU37a complete | finishes a special electrically-powered article input process, and performs the process from step MD4 of an input process.

  On the other hand, if the determination result in step 12 is negative (when the game is not a big hit game), the main CPU 37a is illegal because the game switch has been detected by the count switch SE3 of the big prize opening device 28 except during the big hit game. An error designation command for determining that it is a ball entry and notifying that (to a hall computer, an employee of a game store, or a player) is set in the RAM 37c (step S16). Note that the error designation command set in the RAM 37c in step S16 is output to the hall computer and the overall control board 38 by the output process of the timer interrupt process in the next period and thereafter. When the general control board 38 (general CPU 38a) inputs an error designation command, the general control board 38 outputs the command to the lamp / voice control board 40 so that the lamp / LED 16 and the speaker 17 notify that the illegal entry has occurred. It has become. And after completion | finish of step S16, main CPU37a complete | finishes a special electrically-powered article input process, and performs the process from step MD4 of an input process.

Next, the prize ball memory number setting process executed in step MD6 of the input process will be described with reference to FIG.
In the winning ball memory number setting process, the main CPU 37a receives a winning opening device (in this embodiment, the first starting winning device 25, the second starting winning device 26, the large winning opening device 28, the normal winning game) that are the payout targets of the winning ball. The processing number N corresponding to the number of detection switches that can detect the game ball entering the mouth device F) is set (step MF1). The pachinko machine 10 of the present embodiment is equipped with five switches as the detection switches, a first start port switch SE1, a second start port switch SE2, a count switch SE3, and winning port switches SE5 and SE6. Accordingly, the main CPU 37a sets “5” as the processing number N in order to confirm the presence / absence of entering a ball for each of the five detection switches in the prize ball memory number setting process.

  Next, the main CPU 37a performs No. It is determined whether or not the N detection switch has detected a game ball (step MF2). The determination of step MF2 is repeated for each detection switch until the determination of all the detection switches is completed, and “N” in step MF2 is set to “5” set in step MF1 as the first time and the determination ends. The numerical values “4” → “3” → “2” → “1” are set in order. These numbers are associated with the detection switch in advance, and serve as information for specifying the detection switch to be determined in step MF2. In this embodiment, no. No. 5 shows the first start port switch SE1, 4 represents the second start port switch SE2, 3 indicates the count switch SE3. 2 shows the winning opening switch SE5. Reference numeral 1 denotes a winning opening switch SE6.

  If the determination result in step MF2 is negative, that is, if the detection switch that has confirmed the entry in step MF2 has not detected a game ball, the main CPU 37a subtracts 1 from the processing number N, and after the subtraction A number is set as a new processing number N (step MF3). Next, the main CPU 37a determines whether or not the processing number N set in step MF3 is “0 (zero)” (step MF4). If the determination result is negative, the main CPU 37a returns to step MF2 because there are still detection switches to be confirmed. On the other hand, if the determination result of step MF4 is affirmative, the main CPU 37a ends the award ball memory number setting process because all the detection switches have been confirmed, and executes the process from step MD7 of the input process.

  If the determination result in step MF2 is affirmative, that is, if the detection switch that has confirmed the winning in step MF2 detects a game ball, the main CPU 37a 25, the winning ball memory number (X) data corresponding to the second start winning device 26, the big winning device 28, and the normal winning device F)) is incremented by 1 (1) (step MF5). The number of winning balls stored (X) data is data in which the number of balls entered is stored in association with the number of winning balls. In the pachinko machine 10 of the present embodiment, four types of “3 balls”, “4 balls”, “10 balls”, and “15 balls” are set as the number of winning balls. Note that (X) means information for discriminating the number of prize balls, and in this embodiment, four types of prize balls are set, so there are four kinds of prize ball memory number data. Then, the main CPU 37a adds the number of prize balls corresponding to the detection switch that has detected a game ball to the total number of prize balls, and rewrites the total number of prize balls (step MF6). In steps MF5 and MF6, for example, when the detection switch for the number of prize balls “4” detects the game ball, the main CPU 37a adds 1 to the number of prize balls stored corresponding to the number of balls “4”. , “4” is added to the total number of prize balls. Thereafter, the main CPU 37a returns to step MF3 and executes the subsequent processing.

  In the prize ball memory number setting process, the total number of prize balls is added when a game ball enters a prize opening device to which a prize ball is to be paid out, and the number after the addition is stored and managed. That is, the total number of prize balls is sequentially added in the prize ball memory number setting process every time the payout condition is satisfied. The total number of prize balls indicates the number of prize balls that have not been paid out. This number is added when the payout condition is satisfied, and is subtracted every time a game ball as a prize ball is paid out. In the present embodiment, the main CPU 37a outputs a control command related to payout (for example, indicating the number of prize balls to be paid out) to a payout unit constituted by a payout control board that executes processing related to payout of prize balls (not shown). As a result, game balls are sequentially paid out according to the total number of prize balls.

Next, the special symbol 1 process executed in step MC5 of the timer interrupt process will be described with reference to FIG.
In the special symbol 1 process, the main CPU 37a reads the system flag 1 from the RAM 37c in order to confirm the contents of the system flag 1 (step S20). Subsequently, the main CPU 37a determines whether or not the system flag 1 read in step S20 is “00H” (whether or not a big hit game is being played) (step S21). If this determination result is negative (when a big hit game is being played), the main CPU 37a ends the special symbol 1 process and executes the process from step MC6 of the timer interrupt process. On the other hand, when the determination result of step S21 is affirmative (when the jackpot game is not being played), the main CPU 37a reads the special symbol 1 processing flag from the RAM 37c to confirm the contents of the special symbol 1 processing flag (step S22). Subsequently, the main CPU 37a shifts (jumps) to each process according to the special symbol 1 process flag read in step S22 (step S23).

  The special symbol 1 processing flag is any of the special symbol 1 start processing, the special symbol 1 variation processing, and the special symbol 1 display processing related to the first variation game based on the game ball entering the first start winning device 25. This is a flag indicating whether to execute the process. As shown in FIG. 15A, the special symbol 1 process flag is set to “00H” when the main CPU 37a executes the special symbol 1 start process, and the special symbol 1 variation process is performed. “01H” is set when the process is executed, and “02H” is set when the special symbol 1 display process is executed. Details of these processes are shown in the flowcharts of FIGS. 16, 26, and 28, and details will be described later.

  In step S23, when the special symbol 1 process flag is set to “00H”, the main CPU 37a proceeds to the special symbol 1 start process shown in FIG. In step S23, when the special symbol 1 processing flag is set to “01H”, the main CPU 37a proceeds to the special symbol 1 variation processing shown in FIG. In step S23, when the special symbol 1 processing flag is set to “02H”, the main CPU 37a proceeds to the special symbol 1 display processing shown in FIG. Then, the main CPU 37a ends the special symbol 1 process after the end of the transition destination process in step S23 (after the end of step S23), and executes the process from step MC6 of the timer interrupt process.

Next, the special symbol 2 process executed in step MC6 of the timer interrupt process will be described with reference to FIG.
In the special symbol 2 process, the main CPU 37a reads the system flag 1 from the RAM 37c to confirm the contents of the system flag 1 (step S24). Subsequently, the main CPU 37a determines whether or not the system flag 1 read in step S24 is “00H” (whether or not a big hit game is being played) (step S25). If this determination result is negative (when a big hit game is being played), the main CPU 37a ends the special symbol 2 process and executes the process from step MC7 of the timer interrupt process. On the other hand, when the determination result of step S25 is affirmative (when the jackpot game is not being played), the main CPU 37a reads the special symbol 2 processing flag from the RAM 37c in order to confirm the contents of the special symbol 2 processing flag (step S26). Subsequently, the main CPU 37a shifts (jumps) to each process according to the special symbol 2 process flag read in step S26 (step S27).

  The special symbol 2 processing flag is any of the special symbol 2 start processing, the special symbol 2 variation processing, and the special symbol 2 display processing related to the second variation game based on the game ball entering the second start winning device 26. This is a flag indicating whether to execute the process. As shown in FIG. 15B, the special symbol 2 processing flag is set to “00H” when the main CPU 37a executes the special symbol 2 start processing, and the special symbol 2 variation processing is performed. “01H” is set when the process is executed, and “02H” is set when the special symbol 2 display process is executed. Details of these processes are shown in the flowcharts of FIGS. 17, 27, and 29, and details will be described later.

  In step S27, when the special symbol 2 processing flag is set to “00H”, the main CPU 37a proceeds to the special symbol 2 start processing shown in FIG. In step S27, when the special symbol 2 processing flag is set to “01H”, the main CPU 37a proceeds to the special symbol 2 fluctuation processing shown in FIG. In step S27, when the special symbol 2 processing flag is set to “02H”, the main CPU 37a proceeds to the special symbol 2 display processing shown in FIG. The main CPU 37a then ends the special symbol 2 process after the end of the process of the transfer destination in step S27 (after the end of step S27), and executes the process from step MC7 of the timer interrupt process.

Next, the special electric accessory process executed in step MC7 of the timer interrupt process will be described with reference to FIG.
In the special electric accessory process, the main CPU 37a reads the system flag 1 from the RAM 37c to confirm the contents of the system flag 1 (step S28). Subsequently, the main CPU 37a determines whether or not the system flag 1 read in step S28 is “01H” (whether or not a big hit game is being played) (step S29). When this determination result is negative (when the jackpot game is not being played), the main CPU 37a ends the special electric accessory process and executes the process from step MC8 of the timer interrupt process. On the other hand, when the determination result of step S29 is affirmative (when the jackpot game is being played), the main CPU 37a reads the special electric accessory processing flag from the RAM 37c to confirm the contents of the special electric accessory processing flag (step S30). . Subsequently, the main CPU 37a shifts (jumps) to each process according to the special electric accessory processing flag read in step S30 (step S31).

  In step S31, the main CPU 37a proceeds to a process according to the special electric accessory processing flag as shown in FIG. In step S31, the main CPU 37a proceeds to the big hit setting process shown in FIG. 30 when the special electric accessory processing flag is set to “00H”. In step S31, the main CPU 37a proceeds to the special winning opening closing 2 process shown in FIG. 31 when the special electric accessory processing flag is set to “01H”. In step S31, the main CPU 37a proceeds to a special winning opening releasing process shown in FIG. 32 when the special electric accessory processing flag is set to “02H”. In step 31, when the special electric accessory processing flag is set to “03H”, the main CPU 37a proceeds to the special winning opening closing 1 processing shown in FIG. In step S31, the main CPU 37a proceeds to the jackpot end process shown in FIGS. 34 and 35 when the special electric accessory processing flag is set to “04H”. Then, the main CPU 37a ends the special electric accessory process after the end of the transition destination process in step S31 (after the end of step S31), and executes the process from step MC8 of the timer interrupt process. The specific processing contents of the jackpot setting process, the big winning opening closing process, the big winning opening opening process, the big winning opening closing process, and the big winning end process are shown in the flowcharts of FIGS. To do.

Next, the normal symbol process executed in step MC8 of the timer interrupt process will be described with reference to FIG.
In the normal symbol processing, the main CPU 37a reads the system flag 2 from the RAM 37c to confirm the contents of the system flag 2 (step S32). Subsequently, the main CPU 37a determines whether or not the system flag 2 read in step S32 is “00H” (whether or not a normal game is being played) (step S33). The system flag 2 is a flag indicating whether or not the opening / closing blade 26b is being opened / closed based on the result of the usual game (whether or not the usual game is being played). The main CPU 37a opens / closes the opening / closing blade 26b. “01H” is set in the middle (when the normal game is not being played), and “00H” is set except during the opening / closing operation (when the normal game is being played). When the determination result in step S33 is negative, the main CPU 37a ends the normal symbol process and executes the process from step MC9 of the timer interrupt process. On the other hand, if the determination result of step S33 is affirmative, the main CPU 37a reads the normal symbol processing flag from the RAM 37c in order to confirm the contents of the normal symbol processing flag (step S34). Subsequently, the main CPU 37a shifts (jumps) to each process according to the normal symbol process flag read in step S34 (step S35).

  The normal symbol processing flag is a flag indicating which one of normal symbol start processing, normal symbol variation processing, and normal symbol display processing related to the normal game is executed based on the passing of the game ball to the operation gate 33. As shown in FIG. 15D, the normal symbol processing flag is set to “00H” when the normal symbol start processing is executed by the main CPU 37a, and the normal symbol variation processing is executed. “01H” is set in the case of performing, and “02H” is set in the case of executing the normal symbol display processing. In the present embodiment, the process related to the general game is executed in the order of the normal symbol start process, the normal symbol variation process, and the normal symbol display process. Then, the main CPU 37a sets a flag indicating a process to be executed next in the normal symbol process flag in each process, and executes a process corresponding to the flag every time the normal symbol process arrives.

  In step S35, the main CPU 37a proceeds to the normal symbol start process when “00H” is set in the normal symbol processing flag. In the normal symbol start process, the main CPU 37a subtracts 1 from the normal reserved memory number when the normal reserved memory number exists (not 0 (zero)), and the hit determination random number obtained in the normal symbol input process is hit. A hit determination of whether or not there is is executed. In the hit determination, the main CPU 37a executes a hit determination based on the low probability hit determination value in the normal state, and executes a hit determination based on the high probability hit determination value in the probability variation state. The main CPU 37a specifies the type of determination value referred to in the hit determination according to the normal symbol probability variation flag. The normal symbol probability variation flag indicates whether or not the entrance rate improvement state is given as the gaming state, and the main CPU 37a sets “01H” to the special symbol probability variation flag or “01H” to the variation time reduction flag. “01H” is set when it is set, and “00H” is set when “00H” is set in the special symbol probability variation flag and the variation time reduction flag.

  When the winning determination is won, the main CPU 37a determines a stop symbol “◯” to be displayed on the normal symbol display device 32 with a fixed stop in the normal game. On the other hand, when the winning determination is not won, the main CPU 37a determines a stop symbol “x” to be displayed on the normal symbol display device 32 with a fixed stop in the normal game. Subsequently, the main CPU 37a sets the value of the normal symbol change timer indicating the change time of the normal game according to the normal symbol probability change flag. As a normal symbol variation timer, the main CPU 37a sets 10000 ms (10 seconds) when the special symbol probability variation flag and the variation time reduction flag are set to “00H”, and sets the special symbol probability variation flag to “01H” or If the variable time reduction flag is set to “01H”, 1000 ms (1 second) is set. Then, at the end of the normal symbol start process, the main CPU 37a sets “01H” to the normal symbol processing flag, and executes the fluctuation control of the normal symbol display device 32.

  In step S35, when the normal symbol processing flag is set to “01H”, the main CPU 37a shifts to the normal symbol variation processing. In the normal symbol change process, the main CPU 37a subtracts the value of the normal symbol change timer set in the normal symbol start process for each timer interrupt process. Then, the main CPU 37a subtracts the normal symbol variation timer for each timer interrupt process until the value of the normal symbol variation timer becomes 0 (zero). Subsequently, when the value of the normal symbol variation timer becomes 0 (zero), the main CPU 37a performs stop control of the normal symbol display device 32 so as to display the fixed symbol based on the result of the hit determination of the normal symbol start process. Execute. Then, the main CPU 37a sets “02H” to the normal symbol processing flag at the end of the normal symbol variation process.

  In step S35, when the normal symbol processing flag is set to “02H”, the main CPU 37a shifts to the normal symbol display processing. In the normal symbol display process, the main CPU 37a sets an interval time until the next normal game to be started after the normal game ended by the normal symbol change process in the normal symbol change timer, and the change timer is set to the timer interrupt process. The normal symbol variation timer is subtracted every time. During this time (until the interval time elapses), the main CPU 37a continuously displays the result of the previous ordinary game (ordinary figure displayed as a fixed stop in the ordinary game that was played immediately before) on the normal symbol display device 32. The display control of the normal symbol display device 32 is executed so as to be displayed. Subsequently, when the value of the normal symbol variation timer becomes 0 (zero), the main CPU 37a shifts to a state in which the next ordinary game can be executed. Then, the main CPU 37a sets “00H” to the normal symbol processing flag at the end of the normal symbol display processing.

  And after completion | finish of the process of transfer destination by step S35 (after completion | finish of step S35), a normal symbol process is complete | finished and main CPU37a performs the process from step MC9 of a timer interruption process. The normal symbol start process, the normal symbol variation process, and the normal symbol display process are executed at different control cycle timings in the control cycle, and are not executed simultaneously.

Next, the ordinary electric accessory process executed in step MC9 of the timer interrupt process will be described with reference to FIG.
In the normal electric accessory process, the main CPU 37a reads the system flag 2 from the RAM 37c to confirm the contents of the system flag 2 (step S36). Subsequently, the main CPU 37a determines whether or not the system flag 2 read in step S36 is “01H” (whether or not the opening / closing blade 26b is open) (step S37). When this determination result is negative (when the circuit is opened), the main CPU 37a ends the ordinary electric accessory processing and executes the processing from step MC10 of the timer interrupt processing. On the other hand, when the determination result of step S37 is affirmative (when not open), the main CPU 37a reads the normal electric accessory processing flag from the RAM 37c to confirm the contents of the normal electric accessory processing flag (step S38). Subsequently, the main CPU 37a shifts (jumps) to each process according to the ordinary electric accessory processing flag read in step S38 (step S39).

  The normal electric accessory processing flag includes any of the following processing: normal electric accessory opening setting processing related to opening and closing of the opening / closing blade 26b, normal electric accessory opening processing, normal electric accessory closing processing, and normal electric accessory closing processing. This flag indicates whether to execute. As shown in FIG. 15 (e), the ordinary electric accessory processing flag is set to “00H” when the main CPU 37a executes the ordinary electric accessory setting process. When executing the release process, “01H” is set. Further, the normal electric accessory process flag is set to “02H” when the main CPU 37a executes the process of closing the normal electric accessory, and when executing the process of ending the normal electric accessory. “03H” is set. In the present embodiment, processing related to opening and closing of the opening / closing blades 26b is executed in the order of ordinary electric accessory release setting processing, ordinary electric accessory release processing, ordinary electric accessory closing processing, and ordinary electric accessory closing processing. When the opening / closing of the opening / closing blade 26b is performed a plurality of times (three times in the present embodiment), the main CPU 37a performs a normal electric accessory release process after executing the normal electric accessory release setting process. The ordinary electric accessory closing process is executed alternately, and the ordinary electric accessory closing process is executed when the third opening / closing blade 26b is closed, which is the final multiple times. Then, the main CPU 37a sets a flag indicating a process to be executed next in the ordinary electric accessory process flag in each process, and executes a process corresponding to the flag every time the ordinary electric accessory process arrives.

  In step S39, the main CPU 37a proceeds to the ordinary electric accessory release setting process when “00H” is set in the ordinary electric accessory processing flag. In the normal electric accessory opening setting process, the main CPU 37a sets the number of times to open / close the opening / closing blade 26b to open / close the opening / closing blade 26b, and sets information indicating opening / closing of the first opening / closing blade 26b to the RAM 37c. . Then, the main CPU 37a sets “01H” in the ordinary electric accessory processing flag at the end of the ordinary electric accessory setting process, and sets information for opening the opening / closing blade 26b in the RAM 37c. When the information for opening the opening / closing blade 26b is set in the RAM 37c, the main CPU 37a outputs a drive signal so that the opening / closing blade 26b is opened in the output process of the timer interruption process. The object solenoid SOL1 is controlled.

  In step S39, the main CPU 37a proceeds to the ordinary electric accessory release process when the normal electric accessory processing flag is set to “01H”. In the ordinary electric accessory release setting process, the main CPU 37a opens a predetermined time (100 ms or 1400 ms) after the opening / closing blade 26b is opened, or a predetermined number (10) of game balls is the first. 2. Until the start winning device 26 enters the ball, the open / close blade 26b is controlled so as to maintain the open state. In the present embodiment, when “00H” is set in the special symbol probability variation flag and the variation time reduction flag, the main CPU 37a sets 100 ms as a predetermined time, or the time has elapsed or has been predetermined. When the number of game balls has entered the second starting prize-winning device 26, the normal electric accessory release process is terminated in order to close the open / close blade 26b. When the special symbol probability variation flag is set to “01H” or the variation time reduction flag is set to “01H”, the main CPU 37a sets 1400 ms as a predetermined time and the time has elapsed, or When a predetermined number of game balls have entered the second start winning device 26, the ordinary electric accessory release process is ended in order to close the opening / closing blade 26b. Then, the main CPU 37a sets “02H” in the ordinary electric accessory processing flag at the end of the ordinary electric accessory release process, and sets information for closing the opening / closing blade 26b in the RAM 37c. Then, when the information for closing the opening / closing blade 26b is set in the RAM 37c, the main CPU 37a controls the ordinary electric accessory solenoid SOL1 so as to close the opening / closing blade 26b by the output processing of the timer interruption process. .

  In step S39, the main CPU 37a proceeds to the ordinary electric accessory closing process when “02H” is set in the ordinary electric accessory processing flag. When the main CPU 37a sets “02H” to the ordinary electric accessory processing flag in the ordinary electric accessory release process, the predetermined time (100 ms or 1400 ms) has elapsed or the predetermined number is reached. This indicates that the game balls of the player entered the second start winning device 26. When the main CPU 37a is in the normal state, the main electric accessory closing process is ended, and “03H” is set in the normal electric accessory processing flag at the end. On the other hand, when the main CPU 37a is in the probability variation state, when the normal electric accessory release flag is set to “02H” in the normal electric accessory processing flag based on the predetermined number of game balls entered, Or, when the normal electric accessory processing flag is set to “02H” based on the completion of the opening operation of the third opening / closing blade 26b from the end of the normal game, the normal electric accessory closing process is ended and “03H” is set in the electric accessory processing flag. On the other hand, when the main CPU 37a is in a certain change state, in the normal electric actor release process, the main CPU 37a performs normal electric operation based on the end of the opening operation of the opening / closing blade 26b less than the third time (first time or second time) from the end of the normal game. When “02H” is set in the accessory processing flag, the ordinary electric accessory closing process is ended, and at the end, the ordinary electric accessory processing flag is set to “01” and the next (second or third) The process proceeds to a process related to the opening operation of the open / close blade 26b.

  In step S39, the main CPU 37a proceeds to the ordinary electric accessory end process when the ordinary electric accessory processing flag is set to “03H”. In the ordinary electric accessory ending process, the main CPU 37a ends the process related to the opening / closing operation of the opening / closing blade 26b, and executes a process for executing the next ordinary game. Then, the main CPU 37a sets “00H” to the ordinary electric accessory processing flag at the end of the ordinary electric accessory end process.

  And after completion | finish of the process of transfer destination by step S39 (after completion | finish of step S39), a normal electrically-powered object process is complete | finished, and main CPU37a performs the process from step MC10 of a timer interruption process.

Next, the prize ball process executed in step MC10 of the timer interrupt process will be described with reference to FIG.
In the winning ball process, the main CPU 37a sets the processing number M corresponding to the number of divisions of the winning ball (step MH1). In the pachinko machine 10 of the present embodiment, the number of prize balls is divided into four, “3 balls”, “4 balls”, “10 balls”, and “15 balls”. Therefore, the main CPU 37a sets “4” as the processing number M in order to execute the processing for each of the four prize balls in the prize ball processing.

  Next, the main CPU 37a stores any prize ball memory number (X) data (for example, prize ball memory number data corresponding to 15 prize balls) among the prize ball memory number data stored in the RAM 37c. Is stored as prize ball memory number data to be determined (step MH2). In step MH2, the main CPU 37a sequentially reads out the prize ball memory number data. Next, the main CPU 37a determines whether or not the prize ball memory number data set in step MH2 is “0 (zero)” (step MH3). In step MH3, the main CPU 37a determines whether or not a game ball has entered the winning opening device that can give a prize ball of the number corresponding to the prize ball memory number data to be determined in step MH3. .

  If the result of the determination in step MH3 is negative, that is, if a game ball has entered a winning opening device that can be awarded with the number of winning balls corresponding to the winning ball memory number data, the main CPU 37a determines in step MH2. The set prize ball memory number data is decremented by -1 (1 subtraction) (step MH4). Then, the main CPU 37a sets the subtracted prize ball memory number data subtracted in step MH4 to the address of the original prize ball memory number (X) data (step MH5). Next, the main CPU 37a creates a prize ball control signal (prize ball control command) for instructing the payout of the number of prize balls corresponding to the prize ball memory number data set in step MH2 (step MH6). The process proceeds to step MH10.

  On the other hand, if the determination result in step MH3 is affirmative, that is, if the game ball has not entered the prize opening device that can provide the number of prize balls corresponding to the prize ball memory number data, the main CPU 37a The prize ball number storage data (X) is newly set as prize ball memory number data to be determined (step MH7). Then, the main CPU 37a subtracts 1 (-1) from the processing number M, and sets the number after the subtraction as a new processing number M (step MH8). Next, the main CPU 37a determines whether or not the processing number M set in step MH1 is “0 (zero)” (step MH9). If the result of this determination is negative, the main CPU 37a returns to step MH3 because there are remaining prize ball number data to be confirmed. On the other hand, if the determination result of step MH9 is affirmative, the main CPU 37a has completed the confirmation of all the winning ball memory number data, and moves to step MH10.

  After shifting to step MH10, the main CPU 37a sets prize ball LED operation designation command data. The prize ball LED operation designation command is a command for instructing lighting of the prize ball LED that is turned on when the prize ball is paid out. The prize ball LED is provided in the lamp / LED 16 at the upper part of the front frame 14. Then, the main CPU 37a finishes the prize ball process and executes the process from step MC11 of the timer interrupt process.

  In the prize ball processing, a prize ball control signal for instructing to pay out a number of prize balls according to the payout condition is created when the prize ball payout condition is established. The prize ball control signal created in the prize ball process is output to a payout unit (not shown) in the command output process of the timer interrupt process after the next period. The payout unit that receives the prize ball control signal pays out game balls according to the number of prize balls specified in the control command.

Next, the special symbol 1 start process executed by shifting from step S23 of the special symbol 1 process will be described with reference to FIG.
In the special symbol 1 start process, the main CPU 37a reads the first special symbol start reserved memory number from the RAM 37c in order to confirm the first special symbol start reserved memory number (step S40). Subsequently, the main CPU 37a determines whether or not the first special symbol start reserved memory number read in step S40 is larger than 0 (zero) (step S41). When this determination result is negative (when the first special symbol start reserved memory number does not exist), the main CPU 37a ends the special symbol 1 start process, ends the special symbol 1 process, and performs step MC6 of the timer interrupt process. The process from is executed.

  On the other hand, when the determination result in step S41 is affirmative (when the first special symbol start reserved memory number exists), the main CPU 37a decrements the first special symbol start reserved memory number stored in the RAM 37c by -1 (1 subtraction). And update (step S42). Subsequently, the main CPU 37a reads the big hit flag 2 from the RAM 37c in order to confirm the contents of the big hit flag 2 (step S43). Subsequently, the main CPU 37a determines whether or not the big hit flag 2 read in step S43 is “00H” (step S44). The big hit flag 2 is a flag that indicates whether or not the second variable game that is a big hit in the second special symbol display device 24 is performed in the second big hit determination, and whether or not the second variable game is being played. The big hit flag 2 is set to “01H” during the execution of the second variable game that is a big hit by the main CPU 37a, and the second variable game that does not become a big hit when the second variable game is not executed. “00H” is set during the execution of.

  If the determination result of step S44 is negative, the main CPU 37a proceeds to step S49. On the other hand, if the determination result in step S44 is affirmative, the main CPU 37a obtains the special symbol input processing and stores the first special symbol hold random number corresponding to “1” of the first special symbol hold storage number stored in the RAM 37c. Is read (step S45). In step S45, when the main CPU 37a reads the first big hit determination random number corresponding to the first special symbol reserved memory number “1”, the first special symbol reserved memory number “2” corresponding to the first special symbol reserved memory number “1” is read. The jackpot determination random number is updated to the first jackpot determination random number corresponding to the first special symbol reserved storage number “1”. The main CPU 37a also subtracts 1 from the first big hit determination random number corresponding to each first special symbol reserved storage number ("3" for "4", "2" for "3", etc.). Update to the first jackpot determination random number corresponding to the number of symbols reserved storage.

  Then, the main CPU 37a determines whether or not the first big hit determination random number read in step S45 matches the first big hit determination value (executes the first big hit determination) (step S46). In step S46, the main CPU 37a compares (determines) whether or not each value determined in the first big hit determination value matches the first big hit determination random number read in step S45. Further, the main CPU 37a confirms the contents of the special symbol probability variation flag, and if the special symbol probability variation flag is “01H”, the main CPU 37a executes the first jackpot determination based on the high probability jackpot determination value. When the symbol probability variation flag is “00H”, the first jackpot determination is executed based on the low probability jackpot determination value. The special symbol probability variation flag indicates whether or not a probability variation state is given as a gaming state. The main CPU 37a sets “01H” in the probability variation state and “00H” in the normal state. Yes.

  Subsequently, when the determination result of step S46 is negative (when detachment is determined), the main CPU 37a proceeds to step S49. On the other hand, when the determination result of step S46 is affirmative (when determining the big hit), the main CPU 37a sets (sets) "01H" to the big hit flag 1 stored in the RAM 37c (step S47). Then, the main CPU 37a executes a special symbol one big hit variation setting process associated with the execution of the first variable game that is a big hit (step S48). The big hit flag 1 is a flag indicating whether or not the first variable game based on the fact that the first special symbol display device 23 is determined to be a big hit by the first big hit determination (affirmed determination) is being performed. The big hit flag 1 is set to “01H” during the execution of the first variable game that is a big hit by the main CPU 37a, and the first variable game that does not become a big hit when the first variable game is not executed. “00H” is set during the execution of. In the special symbol 1 big hit variation setting process, the main CPU 37a determines the variation pattern and the big hit symbol (first special symbol) of the first variable game to be executed. The specific processing content of the special symbol 1 big hit variation setting processing is shown in the flowchart of FIG. 21, and the details will be described later. And after completion | finish of step S48, main CPU37a transfers to step S50.

  The main CPU 37a, which has shifted from step S44 and step S46 to step S49, executes the special symbol 1 shift variation setting process associated with the execution of the first variable game that is shifted (step S49). In the special symbol 1 deviation variation setting process, the main CPU 37a determines a symbol (first special symbol) that is different from the variation pattern of the first variation game to be executed. In this embodiment, the process proceeds to step S49 when the second variable game that is a big hit is being executed and when the first big hit determination is not won. Therefore, during the execution of the second variable game that is a big hit, the main CPU 37a does not execute the first big hit determination even if the first big hit determination random number is a value that is positively determined in step S46, for example. In the first jackpot determination, a result equivalent to determining the deviation is derived. For this reason, the main CPU 37a does not determine the big hit in the first big hit determination when the big hit is already decided in the second big hit determination. The specific processing content of the special symbol 1 deviation variation setting processing is shown in the flowchart of FIG. 18, and details will be described later. Then, after step S49 ends, the main CPU 37a proceeds to step S50.

  The main CPU 37a having shifted from step S48 or step S49 to step S50 sets (sets) the variation time data corresponding to the variation pattern determined in step S48 or step S49 in the special symbol 1 timer stored in the RAM 37c ( Step S50). Subsequently, the main CPU 37a sets a symbol number designation command for designating the first special symbol determined in step S48 and step S49 in the RAM 37c (step S51). The symbol number designation command set in the RAM 37c in step S51 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period.

  Subsequently, the main CPU 37a sets “01H” to the special symbol 1 processing flag stored in the RAM 37c (step S52). Then, the main CPU 37a executes a special symbol count process (step S53). The specific processing content of the special symbol count processing is shown in the flowchart of FIG. 25, and details will be described later. And after completion | finish of step S53, main CPU37a complete | finishes the special symbol 1 start process, and performs the process from step MC6 of a timer interruption process.

Next, the special symbol 2 start process executed by shifting from step S27 of the special symbol 2 process will be described with reference to FIG.
In the special symbol 2 start process, the main CPU 37a reads the second special symbol start reserved memory number from the RAM 37c in order to confirm the second special symbol start reserved memory number (step S60). Subsequently, the main CPU 37a determines whether or not the second special symbol start reserved memory number read in step S60 exists (whether it is not 0 (zero)) (step S61). When this determination result is negative (when the second special symbol start reserved memory number does not exist), the main CPU 37a ends the special symbol 2 start process, ends the special symbol 2 process, and performs step MC7 of the timer interrupt process. The process from is executed.

  On the other hand, when the determination result of step S61 is affirmative (when the second special symbol start reserved memory number exists), the main CPU 37a decrements the second special symbol start reserved memory number stored in the RAM 37c by -1 (1 subtraction). To update (step S62). Subsequently, the main CPU 37a reads the big hit flag 1 from the RAM 37c in order to confirm the contents of the big hit flag 1 (step S63). Subsequently, the main CPU 37a determines whether or not the big hit flag 1 read in step S63 is “00H” (step S64). When the determination result of step S64 is negative, the main CPU 37a proceeds to step S69. On the other hand, if the determination result in step S64 is affirmative, the main CPU 37a acquires the second symbol winning random number corresponding to “1” of the second special symbol hold storage number acquired in the special symbol input process and stored in the RAM 37c. Is read (step S65). In step S65, when the main CPU 37a reads the second jackpot determination random number corresponding to the second special symbol reserved memory number “1”, the second special symbol reserved memory number “2” corresponding to the second special symbol reserved memory number “2” is read out. The jackpot determination random number is updated to the second jackpot determination random number corresponding to the second special symbol reserved storage number “1”. The main CPU 37a also subtracts 1 from the second jackpot determination random number corresponding to each second special symbol reserved storage number ("3" for "4", "2" for "3", etc.). It is updated to a second jackpot determination random number corresponding to the number of symbols reserved stored.

  Then, the main CPU 37a determines whether or not the second big hit determination random number read in step S65 matches the second big hit determination value (executes the second big hit determination) (step S66). In step S66, the main CPU 37a compares (determines) whether each value determined in the second big hit determination value matches the second big hit determination random number read in step S65. Further, the main CPU 37a confirms the contents of the special symbol probability variation flag, and if the special symbol probability variation flag is “01H”, the main CPU 37a executes the second jackpot determination based on the high probability jackpot determination value. When the symbol probability variation flag is “00H”, the second jackpot determination is executed based on the jackpot determination value for low probability.

  Subsequently, when the determination result of step S66 is negative (when detachment is determined), the main CPU 37a proceeds to step S69. On the other hand, when the determination result in step S66 is affirmative (when determining the big hit), the main CPU 37a sets (sets) "01H" to the big hit flag 2 stored in the RAM 37c (step S67). Then, the main CPU 37a executes a special symbol 2 big hit variation setting process that accompanies the execution of the second variable game that is a big hit (step S68). In the special symbol 2 big hit variation setting process, the main CPU 37a determines the variation pattern and the big hit symbol (second special symbol) of the second variable game to be executed. The specific processing content of the special symbol 2 big hit variation setting processing is shown in the flowchart of FIG. 23, and details will be described later. And after completion | finish of step S68, main CPU37a transfers to step S70.

  The main CPU 37a, which has shifted from step S64 and step S66 to step S69, executes a special symbol 2 shift variation setting process that accompanies the execution of the second variable game that is shifted (step S69). In this embodiment, the process proceeds to step S69 when the first variable game that is a big hit is being executed and when the second big hit determination is not won. Therefore, during the execution of the first variable game that is a big hit, the main CPU 37a does not execute the second big hit determination even if the second big hit determination random number is a value that is positively determined in step S66, for example. In the second jackpot determination, a result equivalent to determining the deviation is derived. For this reason, the main CPU 37a does not determine the big hit in the second big hit determination when the big hit is already decided in the first big hit determination. In the special symbol 2 deviation variation setting process, the main CPU 37a determines a symbol (second special symbol) that is different from the variation pattern of the second variation game to be executed. The specific processing content of the special symbol 2 deviation variation setting processing is shown in the flowchart of FIG. 19 and will be described in detail later. And after completion | finish of step S69, main CPU37a transfers to step S70.

  The main CPU 37a, which has shifted from step S68 and step S69 to step S70, sets (sets) the variation time data corresponding to the variation pattern determined in step S68 or step S69 in the special symbol 2 timer stored in the RAM 37c ( Step S70). Subsequently, the main CPU 37a sets a symbol number designation command for designating the second special symbol determined in step S68 and step S69 in the RAM 37c (step S71). The symbol number designation command set in the RAM 37c in step S71 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period.

  Subsequently, the main CPU 37a sets “01H” to the special symbol 2 processing flag stored in the RAM 37c (step S72). Then, the main CPU 37a executes a special symbol count process (step S73). The specific processing content of the special symbol count processing is shown in the flowchart of FIG. 25, and details will be described later. And after completion | finish of step S73, main CPU37a complete | finishes the special symbol 2 start process, and performs the process from step MC7 of a timer interruption process.

Next, the special symbol 1 deviation variation setting process executed in step S49 of the special symbol 1 start process will be described with reference to FIG.
In the special symbol 1 deviation variation setting process, the main CPU 37a determines a loss symbol indicating a deviation as the first special symbol (step S80). Then, the main CPU 37a stores the missed symbol (first special symbol) determined in step S80 in the RAM 37c as a special symbol 1 stop number (step S81). The special symbol 1 stop number indicates a special symbol to be confirmed and stopped on the first special symbol display device 23. In the present embodiment, the [-] symbol is defined as the off symbol, and the special symbol 1 stop number indicating the [-] symbol is stored.

  Subsequently, the main CPU 37a acquires a first reach determination random number, and executes reach determination for comparing the acquired first reach determination random number with the first reach determination value (step S82). Then, the main CPU 37a determines a variation pattern distribution table for the special symbol 1 based on the determination result of the reach determination in step S82 (step S83). In step 83, the main CPU 37a determines the variation pattern distribution table for the special reach 1 for the special symbol 1 when the reach determination is affirmed in step S82, and the special symbol when the negative determination is determined for the reach determination. The variation pattern distribution table for the off-use effect for 1 is determined. Various variation patterns are assigned to the variation pattern distribution table, and the variation pattern distribution table for outlier reach production is assigned to the fluctuation pattern distribution table for outlier reach production. The table has a variation pattern for the off-stage production. Subsequently, the main CPU 37a executes a variation pattern determination process (step S84). In the variation pattern determination process, the main CPU 37a determines the variation pattern of the first variation game to be executed. The specific processing content of the variation pattern determination processing is shown in the flowchart of FIG. 20, and details will be described later. And after completion | finish of step S84, main CPU37a complete | finishes the special symbol 1 deviation variation setting process, and performs the process from step S50 of the special symbol 1 start process.

Next, the special symbol 2 deviation variation setting process executed in step S69 of the special symbol 2 start process will be described with reference to FIG.
In the special symbol 2 deviation variation setting process, the main CPU 37a determines a loss symbol indicating a deviation as a second special symbol (step S90). Then, the main CPU 37a stores the missed symbol (second special symbol) determined in step S90 in the RAM 37c as the special symbol 2 stop number (step S91). The special symbol 2 stop number indicates a special symbol to be confirmed and stopped on the second special symbol display device 24. In the present embodiment, the [-] symbol is defined as the off symbol, and the special symbol 2 stop number indicating the [-] symbol is stored.

  Subsequently, the main CPU 37a acquires a second reach determination random number, and executes reach determination that compares the acquired second reach determination random number with the second reach determination value (step S92). Then, the main CPU 37a determines a variation pattern distribution table for the special symbol 2 based on the determination result of the reach determination in step S92 (step S93). In step 93, the main CPU 37 a determines a variation pattern distribution table for the extraordinary reach effect for the special symbol 2 if the reach determination is affirmative in step S 92, and the special symbol if the reach determination is negative. The variation pattern distribution table for the off-stage production for 2 is determined. Subsequently, the main CPU 37a executes a variation pattern determination process (step S94). In the variation pattern determination process, the main CPU 37a determines the variation pattern of the second variation game to be executed. The specific processing content of the variation pattern determination processing is shown in the flowchart of FIG. 20, and details will be described later. And after completion | finish of step S94, main CPU37a complete | finishes the special symbol 2 deviation variation setting process, and performs the process from step S70 of a special symbol 2 start process.

Next, the special symbol 1 big hit variation setting process executed in step S48 of the special symbol 1 start process will be described with reference to FIG.
In the special symbol 1 big hit variation setting process, the main CPU 37a acquires the random number for the first big hit symbol in the special symbol input process, and sets it to “1” of the first special symbol hold storage number stored in the RAM 37c. The corresponding first big hit symbol random number is read (step S100). In step S100, when the main CPU 37a reads the first big hit symbol random number corresponding to the first special symbol reserved storage number “1”, the first special symbol reserved memory number “2” corresponding to the first special symbol reserved memory number “1” is read. The jackpot symbol random number is updated to the first jackpot symbol random number corresponding to the first special symbol reserved storage number “1”. Further, the main CPU 37a performs the first special by subtracting 1 from the first big hit symbol random number corresponding to each first special symbol reserved storage number (such as “3” if “4”, “2” if “3”). The first big hit symbol random number corresponding to the symbol reserved storage number is updated.

  Then, the main CPU 37a selects the first special symbol from the big hit symbol table 1 based on the first big hit symbol random number read out in step S100 (step S101). Subsequently, the main CPU 37a stores (sets) the first special symbol selected in step S101 in the RAM 37c as a special symbol 1 stop number (step S102). The main CPU 37a selects the special symbol 1 type data from the special symbol 1 type flag table based on the special symbol 1 stop number set in step 102 (step S103), and the selected data is used as the special symbol 1 type flag in the RAM 37c. Is stored (set) (step 104). The special symbol 1 type data indicates the contents to be set in the special symbol 1 type flag, special symbol 1 type data corresponding to each special symbol 1 type flag is prepared, and the main CPU 37a selects and responds to the data. The special symbol 1 type flag to be set is set.

  Subsequently, the main CPU 37a selects the special symbol probability changing preliminary flag data from the special symbol probability changing preliminary flag table for the special symbol 1 based on the special symbol 1 type flag set in step S104 (step S105), and selects the selected data. The special symbol probability change preliminary flag is stored (set) in the RAM 37c (step S106). The special symbol probability variation reserve flag data indicates the contents to be set in the special symbol probability variation reserve flag. Special symbol probability variation reserve flag data corresponding to each special symbol probability variation reserve flag is prepared, and this data is selected by the main CPU 37a. The corresponding special symbol probability change preliminary flag is set. Subsequently, the main CPU 37a selects the variable time shortening preliminary flag data from the variable time shortening preliminary flag table for the special symbol 1 based on the special symbol 1 type flag set in step S104 (step S107), and selects the selected data. It is stored (set) in the RAM 37c as a variable time shortening preliminary flag (step S108). The variable time shortening preliminary flag data indicates the contents to be set in the variable time shortening preliminary flag. The variable time shortening preliminary flag data corresponding to each variable time shortening preliminary flag is prepared, and the main CPU 37a selects the data. Then, the corresponding variable time shortening preliminary flag is set. Subsequently, the main CPU 37a selects the universal symbol variation reserve flag data from the universal symbol variation variable flag table for the special symbol 1 based on the special symbol 1 type flag set in step S104 (step S109), and selects the selected data. It is stored (set) in the RAM 37c as a common figure variable flag (step S110). The universal map probability variable flag data indicates the contents to be set in the universal map probability variable reserve flag. The universal map variable flag data corresponding to each universal map variable flag is prepared and selected by the main CPU 37a. Then, the corresponding common figure probability change preliminary flag is set.

  Subsequently, the main CPU 37a selects the variable time reduction number preliminary data from the variable time reduction number preliminary table for the special symbol 1 based on the special symbol 1 type flag set in step S104 (step S111), and selects the selected data. It is stored (set) in the RAM 37c as a variable time shortening reserve (step S112). The variable time shortening number preliminary data indicates the contents to be set as the variable time shortening number preliminary, and the variable time shortening number preliminary data corresponding to each variable time shortening number preliminary is prepared and selected by the main CPU 37a. Then, a corresponding preliminary time for reducing the variation time is set. Subsequently, the main CPU 37a selects special electric accessory setting table data from the special electric accessory setting 1 table based on the special symbol 1 type flag set in step S104 (step S113), and the special electric accessory is selected from the selected data. The property setting 1 table is specified, and the maximum value of the number of consecutive special electric accessory continuous operations and the special electric accessory spare timer determined in the table are stored (set) in the RAM 37c (step S114). The special electric accessory setting table data indicates the type of the special electric accessory setting 1 table, special electric accessory setting table data corresponding to each special electric accessory setting 1 table is prepared, and the main CPU 37a The data is selected and the corresponding special electric accessory setting 1 table is specified. The maximum value of the number of continuous operation of the special electric accessory indicates the specified number of rounds in which a round game is performed in the big hit game. The special electric accessory spare timer indicates an opening time for opening the special prize opening device 28 in one round game.

  Subsequently, the main CPU 37a determines a variation pattern distribution table for the special symbol 1 (step S115). In step S115, the main CPU 37 determines the variation pattern distribution table for the big hit effect for the special symbol 1. In the variation pattern distribution table for the big hit effect, the fluctuation patterns for the big hit effect are distributed. Then, the main CPU 37a executes a variation pattern determination process (step S116). In the variation pattern determination process, the main CPU 37a determines the variation pattern of the first variation game to be executed. The specific processing content of the variation pattern determination processing is shown in the flowchart of FIG. 20, and details will be described later. And after completion | finish of step S112, main CPU37a complete | finishes the special symbol 1 big hit fluctuation setting process, and performs the process from step S50 of a special symbol 1 start process.

Next, the special symbol 2 big hit variation setting process executed in step S68 of the special symbol 2 start process will be described with reference to FIG.
In the special symbol 2 big hit variation setting process, the main CPU 37a acquires the random number for the second big hit symbol in the special symbol input process, and sets it to “1” of the second separate symbol hold storage number stored in the RAM 37c. The corresponding second big hit symbol random number is read (step S120). In step S120, when the main CPU 37a reads the second big hit symbol random number corresponding to the second special symbol reserved memory number “1”, the second special symbol reserved memory number “2” corresponding to the second special symbol reserved memory number “2” is read. The big-hit symbol random number is updated to the second big-hit symbol random number corresponding to the second special symbol reserved storage number “1”. The main CPU 37a also subtracts 1 from the second big hit symbol random number corresponding to each second special symbol reserved storage number (such as “3” for “4”, “2” for “3”, etc.). The second big hit symbol random number corresponding to the symbol reserved storage number is updated.

  Then, the main CPU 37a selects the second special symbol from the big hit symbol table 2 based on the second big hit symbol random number read out in step S120 (step S121). Subsequently, the main CPU 37a stores (sets) the second special symbol determined in step S121 in the RAM 37c as the special symbol 2 stop number (step S122). Then, the main CPU 37a selects the special symbol 2 type data from the special symbol 2 type flag table based on the special symbol 2 stop number set in step 122 (step S123), and the selected data is used as the special symbol 2 type flag in the RAM 37c. Is stored (set) (step 124). The special symbol 2 type data indicates the contents to be set in the special symbol 2 type flag. Special symbol 2 type data corresponding to each special symbol 2 type flag is prepared, and this data is selected by the main CPU 37a. A corresponding special symbol 2 type flag is set.

  Subsequently, the main CPU 37a selects the special symbol probability changing reserve flag data from the special symbol probability changing reserve flag table for the special symbol 2 based on the special symbol 2 type flag set in step S124 (step S125), and selects the selected data. The special symbol probability changing preliminary flag is stored (set) in the RAM 37c (step S126). Subsequently, the main CPU 37a selects the variable time shortening preliminary flag data from the variable time shortening preliminary flag table for the special symbol 2 based on the special symbol two type flag set in step S124 (step S127), and selects the selected data. It is stored (set) in the RAM 37c as a variable time shortening preliminary flag (step S128). Subsequently, the main CPU 37a selects the universal figure variation variable flag data from the universal figure variation variable flag table 2 based on the special symbol 2 type flag set in step S124 (step S129), and selects the selected data as the universal symbol variation variable reserve. The flag is stored (set) in the RAM 37c (step S130). Subsequently, based on the special symbol 2 type flag set in step S124, the main CPU 37a selects the fluctuation time reduction number preliminary data from the variable time reduction number preliminary table for the special symbol 2 (step S131), and selects the selected data. It is stored (set) in the RAM 37c as a variable time shortening reserve (step S132).

  Subsequently, the main CPU 37a selects special electric accessory setting table data from the special electric accessory setting 2 table based on the special symbol 2 type flag set in step S124 (step S133), and the special electric accessory is selected from the selected data. The property setting 2 table is specified, and the special electric accessory continuous operation maximum number of times and the special electric accessory spare timer determined in the table are stored (set) in the RAM 37c (step S134). The special electric accessory setting table data indicates the type of the special electric accessory setting 2 table, special electric accessory setting table data corresponding to each special electric accessory setting 2 table is prepared, and the main CPU 37a The data is selected and the corresponding special electric accessory setting 2 table is specified.

  Subsequently, the main CPU 37a determines a variation pattern distribution table for the special symbol 2 (step S135). In step S135, the main CPU 37a determines a variation pattern distribution table for the big hit effect for the special symbol 2. Then, the main CPU 37a executes a variation pattern determination process (step S136). In the variation pattern determination process, the main CPU 37a determines the variation pattern of the second variation game to be executed. The specific processing content of the variation pattern determination processing is shown in the flowchart of FIG. 20, and details will be described later. And after completion | finish of step S132, main CPU37a complete | finishes the special symbol 2 big hit fluctuation setting process, and performs the process from step S70 of a special symbol 2 start process.

  Next, the special symbol 1 deviation fluctuation setting process, the special symbol 2 deviation fluctuation setting process, the special symbol 1 big hit fluctuation setting process and the special symbol 2 big hit fluctuation setting process are executed in step S84, step S94, step S116 and step S136. The variation pattern determination process will be described with reference to FIG.

  In the variation pattern determination process, the main CPU 37a acquires a variation pattern distribution random number for determining the variation pattern (step S140). In the present embodiment, the same random number for distribution pattern variation is used regardless of the processing related to the first variation game or the second variation game. Then, the main CPU 37a determines a variation pattern from the variation pattern distribution table determined in step S83 in the special symbol 1 deviation variation setting process of FIG. 18 based on the random number for variation pattern distribution acquired in step S140. In the special symbol 2 deviation variation setting process, one variation pattern is determined from the variation pattern distribution table determined in step S93 (step S141). In step S141, the main CPU 37a determines a variation pattern from the variation pattern distribution table determined in step S115 in the special symbol 1 big hit variation setting process of FIG. 21, and in step S135 in the special symbol 2 big hit variation setting process of FIG. One variation pattern is determined from the variation pattern distribution table determined in (1). Subsequently, the main CPU 37a stores (sets) the variation pattern determined in step S141 in the variation pattern number of the RAM 37c (step S142). The variation pattern number includes a variation pattern number 1 and a variation pattern number 2. In step S142, when determining the variation pattern through the special symbol 1 deviation variation setting process and the special symbol 1 big hit variation setting process, the main CPU 37a stores (sets) the variation pattern determined in step S141 in the variation pattern number 1. To do. When determining the variation pattern through the special symbol 2 deviation variation setting process and the special symbol 2 big hit variation setting process, the main CPU 37a stores (sets) the variation pattern determined in step S141 in the variation pattern number 2. The main CPU 37a refers to the variation pattern number 1 when performing processing related to the execution of the first variation game, and changes pattern number 2 when performing processing related to the execution of the second variation game. The variation pattern of each variation game is grasped by referring to.

  Subsequently, the main CPU 37a sets a variation pattern designation command for designating the variation pattern set in step S142 in the RAM 37c (step S143). In step S143, information (such as a flag) indicating that the special symbols are variably displayed on the first and second special symbol display devices 23 and 24 corresponding to the variation pattern designation command set in the RAM 37c is set in the RAM 37c. Note that the variation pattern designation command set in step S143 includes information indicating which of the first and second effect display devices 21 and 22 is the symbol variation game to be executed. In addition, the variation pattern designation command set in the RAM 37c in step S143 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period. Further, when the main CPU 37a has set information indicating that the special symbol is started to be changed and displayed in the RAM 37c in step S143, the main CPU 37a performs the output processing of the first and second special symbol display devices 23, 24 after the next cycle. The fluctuation control for starting the fluctuation display is executed. And after completion | finish of step S143, main CPU37a complete | finishes a fluctuation pattern determination process.

Next, the special symbol count process executed in step S53 of the special symbol 1 start process and step S73 of the special symbol 2 start process will be described with reference to FIG.
In the special symbol count process, the main CPU 37a reads the special symbol probability variation flag from the RAM 37c in order to confirm the special symbol probability variation flag (step S150). Then, the main CPU 37a determines whether or not the special symbol probability variation flag read in step S150 is “01H” (step S151). When this determination result is negative (when it is not the probability variation state), the main CPU 37a proceeds to step S157. On the other hand, if the determination result of step S151 is affirmative (if it is in a probable variation state), the main CPU 37a sets the value of the number of fluctuations during the special symbol high probability in the processing area of the RAM 37c (step S152). The number of fluctuations during the special symbol high probability indicates the remaining number of times of the symbol variation game to which the probability variation state is given. When the probability variation state is started by the main CPU 37a (after the jackpot game with the probability variation big hit is over, the next symbol variation is performed). Until the game is started), 10,000 times are set based on the special symbol probability changing preliminary flag. Then, the main CPU 37a updates the special symbol high-probability medium fluctuation count set in step S152 by -1 (1 subtraction), and after the update, the special symbol high-probability medium variation frequency value is stored in the storage area of the RAM 37c. (Step S153). That is, the special symbol high probability variation number is subtracted every time the main CPU 37a executes the symbol variation game.

  Subsequently, the main CPU 37a determines whether or not the number of fluctuations during the special symbol high probability after update in step S153 is 0 (zero) (step S154). In step S154, the main CPU 37a determines whether or not 10,000 symbol variation games that are one of the end conditions of the probability change state have been executed (whether or not the end condition is satisfied). When the determination result of step S154 is negative, the main CPU 37a ends the special symbol count process.

  On the other hand, if the determination result in step S154 is affirmative, the main CPU 37a sets both “00H” to the special symbol probability variation flag and the normal symbol probability variation flag stored in the RAM 37c in order to end the probability variation state (step S155). ). Then, the main CPU 37a sets a special symbol probability variation end designation command indicating termination of the probability variation state in the RAM 37c (step S156). Note that the special symbol probability variation end designation command set in the RAM 37c in step S156 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period. And after completion | finish of step S156, main CPU37a complete | finishes a special symbol count process.

  Further, when the main CPU 37a makes a negative determination in step S151 and proceeds to step S157 (in a normal state), the main CPU 37a sets the value of the number of times of fluctuation time reduction in the processing area of the RAM 37c (step S157). . The number of times during which the variation time is shortened indicates the remaining number of times of the symbol variation game to which the state of improving the entrance rate in the normal state is given. From the end of the big hit game with the big hit to the start of the next symbol variation game), 100 times are set based on the preliminary number of fluctuation time reduction. Then, the main CPU 37a determines whether or not the number of fluctuation time reductions set in the processing area in step S157 is 0 (zero) (step S158). If this determination result is negative, the main CPU 37a ends the special symbol count process. On the other hand, if the determination result in step S158 is affirmative, the main CPU 37a updates the variable time reduction number set in the processing area in step S157 by −1 (1 subtraction), and after the update, the main CPU 37a The value is set in the storage area of the RAM 37c (step S159). That is, the number of times during which the variation time is shortened is subtracted every time the main CPU 37a executes the symbol variation game.

  Subsequently, the main CPU 37a determines whether or not the number of times of fluctuation time reduction after the update in step S159 is 0 (zero) (step S160). In step S160, the main CPU 37a determines whether or not 100 symbol variation games that are one of the end conditions of the entrance rate improvement state in the normal state have been executed (whether or not the end condition is satisfied). ing. When the determination result of step S160 is negative, the main CPU 37a ends the special symbol count process.

  On the other hand, if the determination result in step S160 is affirmative, the main CPU 37a sets “00H” to the variation time shortening flag and the normal symbol probability variation flag stored in the RAM 37c in order to end the entry rate improvement state in the normal state. Both are set (step S161). Then, the main CPU 37a sets, in the RAM 37c, a variable time shortening end designation command indicating that the entrance rate improvement state in the normal state is to be ended (step S162). The variable time shortening end designation command set in the RAM 37c in step S162 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period. And after completion | finish of step S162, main CPU37a complete | finishes a special symbol count process.

Next, the special symbol 1 variation process executed by moving from step S23 of the special symbol 1 process will be described with reference to FIG.
In the special symbol 1 variation process, the main CPU 37a reads and sets the value of the special symbol 1 timer in the processing area of the RAM 37c (step S170). The special symbol 1 timer set in the processing area in step S170 indicates the remaining time of the first variable game from the start of the first variable game. In the special symbol 1 timer, variation time data determined by the variation pattern determined in step S50 of the special symbol 1 start process by the main CPU 37a is set. Subsequently, the main CPU 37a subtracts and updates the value of the special symbol 1 timer set in the processing area in step S170 (step S171).

  Subsequently, the main CPU 37a determines whether or not the updated special symbol 1 timer is 0 (zero) in step S171, and sets the value of the special symbol 1 timer in the storage area of the RAM 37c after the determination (step S171). S172). In step S172, the main CPU 37a determines whether or not the variation time set in the variation pattern of the first variation game has elapsed. When the determination result of step S172 is negative (when the variation time of the first variation game has not elapsed), the main CPU 37a terminates the special symbol 1 variation processing, terminates the special symbol 1 processing, and sets a timer interrupt. Processing from step MC6 of processing is executed.

  On the other hand, if the determination result in step S172 is affirmative (if the variation time of the first variation game has elapsed), the main CPU 37a stores the special symbol 1 stop number stored in the RAM 37c at the start of variation in the RAM 37c as the special symbol 1 number. Set (step S173). The special symbol 1 number indicates a special symbol to be confirmed and stopped on the first special symbol display device 23.

  Subsequently, the main CPU 37a sets a special symbol 1 symbol stop designation command indicating the end of the first variable game in the RAM 37c based on the special symbol 1 number set in step S173 (step S174). In step S174, the main CPU 37a sets information indicating that the first special symbol corresponding to the special symbol 1 number is to be confirmed and stopped on the first special symbol display device 23 in the RAM 37c. The special symbol 1 symbol stop designation command set in the RAM 37c in step S174 is output to the overall control board 38 by the command output processing of the timer interrupt processing after the next cycle. Further, when the main CPU 37a has set information indicating that the special symbol is to be confirmed and stopped displayed on the first special symbol display device 23 in the RAM 37c in step S174, the main CPU 37a performs the first special symbol display device by the output processing after the next cycle. Stop control for stopping the 23 fluctuation display is executed.

  Then, the main CPU 37a sets (sets) 796 ms as a variable interval time in the special symbol 1 timer stored in the RAM 37c (step S175). The fluctuation interval time indicates the time until the next process (the start of the first fluctuation game or the start of the jackpot game) is started after the end of the current first fluctuation game. After the first variable game is over, if the result of the first variable game is out of order and the first special symbol start reserved memory number exists, the next first time after the variable interval time elapses A floating game is started. If the result of the first variable game is a big hit after the end of the first variable game, the big hit game is started after the variable interval time has elapsed.

  Subsequently, the main CPU 37a sets (sets) “02H” to the special symbol 1 processing flag stored in the RAM 37c (step S176). Then, the main CPU 37a ends the special symbol 1 variation process, and executes the process from step MC6 of the timer interrupt process.

Next, the special symbol 2 variation process executed by shifting from step S27 of the special symbol 2 process will be described with reference to FIG.
In the special symbol 2 variation process, the main CPU 37a reads and sets the value of the special symbol 2 timer in the processing area of the RAM 37c (step S180). The special symbol 2 timer set in the processing area in step S180 indicates the remaining time of the second variable game from the start of the second variable game. In the special symbol 2 timer, variation time data determined by the variation pattern determined in step S70 of the special symbol 2 start processing by the main CPU 37a is set. Subsequently, the main CPU 37a subtracts and updates the value of the special symbol 2 timer set in step S180 (step S181).

  Subsequently, in step S181, the main CPU 37a determines whether or not the updated special symbol 2 timer is 0 (zero). After the determination, the value of the special symbol 2 timer is set in the storage area of the RAM 37c (step S181). S182). In step S182, the main CPU 37a determines whether or not the variation time set in the variation pattern of the second variation game has elapsed. When the determination result of step S182 is negative (when the variation time of the second variation game has not elapsed), the main CPU 37a terminates the special symbol 2 variation process, terminates the special symbol 2 process, and sets a timer interrupt. Processing from step MC7 of processing is executed.

  On the other hand, if the determination result in step S182 is affirmative (if the variation time of the second variation game has elapsed), the main CPU 37a stores the special symbol 2 stop number stored in the RAM 37c at the start of variation in the RAM 37c as the special symbol 2 number. Set (step S183). The special symbol 2 number indicates a special symbol to be confirmed and stopped on the second special symbol display device 24.

  Subsequently, the main CPU 37a sets a special symbol 2 symbol stop designation command indicating the end of the second variable game in the RAM 37c based on the special symbol 2 number set in step S183 (step S184). In step S184, the main CPU 37a sets information indicating that the second special symbol corresponding to the special symbol 2 number is to be confirmed and stopped on the second special symbol display device 24 in the RAM 37c. The special symbol 2 symbol stop designation command set in the RAM 37c in step S184 is output to the overall control board 38 by the command output processing of the timer interrupt processing after the next cycle. Further, when the main CPU 37a has set information indicating that the special symbol is to be confirmed and stopped displayed on the second special symbol display device 24 in the RAM 37c in step S184, the main CPU 37a performs the second special symbol display device by the output processing after the next cycle. Stop control for stopping the 24 fluctuation display is executed.

  Then, the main CPU 37a sets (sets) 796 ms as a variable interval time in the special symbol 2 timer stored in the RAM 37c (step S185). The fluctuation interval time indicates the time until the next process (start of the second fluctuation game or start of the big hit game) is started after the end of the current second fluctuation game. When the result of the second variation game is out of place after the end of the second variation game, and the second special symbol start reserved memory number exists, the next second game is performed after the variation interval time has elapsed. A floating game is started. In addition, after the end of the second variable game, if the result of the second variable game is a big hit, the big hit game is started after the change interval time has elapsed.

  Subsequently, the main CPU 37a sets (sets) “02H” to the special symbol 2 processing flag stored in the RAM 37c (step S186). Then, the main CPU 37a ends the special symbol 2 variation process, and executes the process from Step MC6 of the timer interrupt process.

Next, the special symbol 1 display process executed by shifting from step S23 of the special symbol 1 process will be described with reference to FIG.
In the special symbol 1 display process, the main CPU 37a reads and sets the value of the special symbol 1 timer in the processing area of the RAM 37c (step S190). The special symbol 1 timer set in the processing area in step S190 indicates the remaining time of the variable interval time. In the special symbol 1 timer, the fluctuation interval time set in step S175 of the special symbol 1 fluctuation process by the main CPU 37a is set. Then, the main CPU 37a subtracts and updates the value of the special symbol 1 timer set in step S190 (step S191).

  Subsequently, the main CPU 37a determines whether or not the updated special symbol 1 timer is 0 (zero) in step S191, and sets the value of the special symbol 1 timer in the storage area of the RAM 37c after the determination (step S191). S192). In step S192, the main CPU 37a determines whether or not the variable interval time has elapsed. When the determination result of step S192 is negative (when the variable interval time has not elapsed), the main CPU 37a ends the special symbol 1 display process, ends the special symbol 1 process, and starts the timer interrupt process from step MC6. Execute the process.

  On the other hand, when the determination result of step S192 is affirmative (when the variable interval time has elapsed), the main CPU 37a reads the big hit flag 1 from the RAM 37c to check the contents of the big hit flag 1 (step S193). Subsequently, the main CPU 37a determines whether or not the big hit flag 1 read in step S193 is “00H” (step S194). If the determination result is negative, the main CPU 37a proceeds to step S196 in order to proceed to the processing related to the big hit game. On the other hand, if the determination result of step S194 is affirmative, the main CPU 37a sets (sets) the special symbol 1 process flag stored in the RAM 37c to set the set for the process related to the next first variation game. (Step S195). In step S194, the main CPU 37a shifts to execution of processing relating to the next first variation game or execution of processing relating to jackpot game when the variation interval time has elapsed since the end of the first variation game. Judging whether to do. Then, the main CPU 37a ends the special symbol 1 display process, ends the special symbol 1 process, and executes the process from step MC6 of the timer interrupt process.

  After shifting from step S194 to step S196, the main CPU 37a sets (sets) “00H” to the big hit flag 1 stored in the RAM 37c. Further, the main CPU 37a sets (sets) “00H” to the special symbol 1 processing flag stored in the RAM 37c (step S197). Further, the main CPU 37a sets (sets) “01H” to the system flag 1 stored in the RAM 37c (step S198). Further, the main CPU 37a sets (sets) “00H” to the special symbol probability variation flag stored in the RAM 37c (step S199). Further, the main CPU 37a sets (sets) “00H” to the variable time reduction flag stored in the RAM 37c (step S200). Further, the main CPU 37a sets (sets) 0 times as the number of fluctuations during the special symbol high probability stored in the RAM 37c (step S201). Further, the main CPU 37a sets (sets) “00H” to the normal symbol probability variation flag stored in the RAM 37c (step S202). Further, the main CPU 37a sets (sets) 0 times as the number of times during which the variation time is shortened stored in the RAM 37c (step S203). Further, the main CPU 37a sets (sets) “01H” to the special symbol jackpot type flag stored in the RAM 37c (step S204). The special symbol jackpot type flag indicates whether the big hit is generated in the first variable game or the second variable game when the big hit is generated. The special symbol jackpot type flag is set to “01H” when the main CPU 37a causes a big hit in the first floating game, and when the big bonus is raised in the second floating game. “02H” is set. Then, the main CPU 37a ends the special symbol 1 display process, ends the special symbol 1 process, and executes the process from step MC6 of the timer interrupt process.

Next, the special symbol 2 display process executed by shifting from step S27 of the special symbol 2 process will be described with reference to FIG.
In the special symbol 2 display process, the main CPU 37a reads and sets the value of the special symbol 2 timer in the processing area of the RAM 37c (step S210). The special symbol 2 timer set in step S210 indicates the remaining time of the variable interval time. In the special symbol 2 timer, the variation interval time set by the main CPU 37a in step S185 of the special symbol 2 variation process is set. Then, the main CPU 37a subtracts and updates the value of the special symbol 2 timer set in the processing area in step S210 (step S211).

  Subsequently, the main CPU 37a determines whether or not the updated special symbol 2 timer is 0 (zero) in step S211, and sets the value of the special symbol 2 timer in the storage area of the RAM 37c after the determination (step S211). S212). In step S212, the main CPU 37a determines whether or not the variable interval time has elapsed. When the determination result of step S212 is negative (when the variable interval time has not elapsed), the main CPU 37a ends the special symbol 2 display process, ends the special symbol 2 process, and starts the timer interrupt process from step MC7. Execute the process.

  On the other hand, when the determination result of step S212 is affirmative (when the variable interval time has elapsed), the main CPU 37a reads the big hit flag 2 from the RAM 37c to check the contents of the big hit flag 2 (step S213). Subsequently, the main CPU 37a determines whether or not the big hit flag 2 read in step S213 is “00H” (step S214). If this determination result is negative, the main CPU 37a proceeds to step S216 in order to proceed to the processing related to the big hit game. On the other hand, if the determination result in step S214 is affirmative, the main CPU 37a sets (sets) the special symbol 2 process flag stored in the RAM 37c to shift to the process relating to the next second variation game. (Step S215). In step S214, the main CPU 37a shifts to execution of processing relating to the next second variation game or execution of processing relating to jackpot game when the variation interval time has elapsed since the end of the second variation game. Judging whether to do. Then, the main CPU 37a ends the special symbol 2 display process, ends the special symbol 2 process, and executes the process from step MC7 of the timer interrupt process.

  After shifting from step S214 to step S216, the main CPU 37a sets (sets) "00H" to the big hit flag 2 stored in the RAM 37c. Further, the main CPU 37a sets (sets) “00H” to the special symbol 2 processing flag stored in the RAM 37c (step S216). Further, the main CPU 37a sets (sets) “01H” to the system flag 1 stored in the RAM 37c (step S217). Further, the main CPU 37a sets (sets) “00H” to the special symbol probability variation flag stored in the RAM 37c (step S219). Further, the main CPU 37a sets (sets) “00H” to the variable time reduction flag stored in the RAM 37c (step S220). Further, the main CPU 37a sets (sets) 0 times as the number of fluctuations during the special symbol high probability stored in the RAM 37c (step S221). Further, the main CPU 37a sets (sets) “00H” to the normal symbol probability variation flag stored in the RAM 37c (step S222). Further, the main CPU 37a sets (sets) 0 as the number of times during which the variation time is shortened stored in the RAM 37c (step S223). Further, the main CPU 37a sets (sets) “02H” to the special symbol jackpot type flag stored in the RAM 37c (step S224). Then, the main CPU 37a ends the special symbol 2 display process, ends the special symbol 2 process, and executes the process from step MC7 of the timer interrupt process.

Next, the jackpot setting process executed by shifting from step S31 of the special electric accessory process will be described with reference to FIG.
In the big hit setting process, the main CPU 37a sets an opening designation command for instructing the start of the big hit game in the RAM 37c (step S230). Note that the opening designation command set in the RAM 37c in step S230 is output to the overall control board 38 by the command output process of the timer interrupt process after the next period. Subsequently, the main CPU 37a sets 7000 ms, which is an opening time, to the special electric accessory timer stored in the RAM 37c (step S231).

  Subsequently, the main CPU 37a sets (sets) “01H” to the special electric accessory processing flag (step S232). Subsequently, the main CPU 37a sets (sets) “01H” as the number of continuous operations of the special electric accessory stored in the RAM 37c (step S233). The number of continuous operations of the special electric accessory indicates a round game executed in the jackpot game, and is set to “01H” at the start and execution of the first round game by the main CPU 37a. “02H” is set at the start and execution of the game. The number of continuous operations of the special electric accessory is set to “03H” to “14H” by the main CPU 37a at the start and during the execution of the third to fourteenth round games. "0FH" is set at the start and execution of the round game. In step S233, the main CPU 37a sets “01H” as the number of continuous operations of the special electric accessory in order to execute the first round game after the opening effect ends. And main CPU37a complete | finishes a jackpot setting process, complete | finishes a special electric accessory process, and performs the process from step MC8 of a timer interruption process.

Next, the special winning opening closing 2 process executed by moving from step S31 of the special electric accessory process will be described with reference to FIG.
In the special prize closing 2 process, the main CPU 37a reads and sets the value of the special electric accessory timer in the processing area of the RAM 37c (step S240). The special electric accessory timer set in the processing area in step S240 indicates the remaining time of the opening time determined in the opening effect or the round interval time between the round game and the round game. The main CPU 37a then subtracts and updates the value of the special electric accessory timer set in step S240 (step S241).

  Subsequently, the main CPU 37a determines whether or not the updated special electric accessory timer is 0 (zero) in step S241. After the determination, the main CPU 37a sets the value of the special electric accessory timer in the storage area of the RAM 37c. (Step S242). In step S242, the main CPU 37a determines whether the opening time has elapsed or whether the round interval time has elapsed. When the determination result in step S242 is negative, the main CPU 37a ends the special winning opening closing 2 process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

  On the other hand, if the determination result of step S242 is affirmative, the main CPU 37a reads the number of continuous special electric agent operations from the RAM 37c to confirm the number of continuous special electric agent operations (step S243). Then, the main CPU 37a compares the special electric accessory continuous operation count read in step S243 with the special electric accessory continuous operation count maximum value stored in the RAM 37c (step S244), and the special electric accessory continuous operation is performed. It is determined whether or not the number of times is less than the maximum value of the number of continuous operations of the special electric accessory (step S245). In step S245, the main CPU 37a determines whether or not the next round game to be started is a round game (fifteenth round game) determined by the specified number of rounds. If the determination result in step S245 is affirmative (if the next round game to be started is not a round game set to the specified number of rounds), the main CPU 37a is set to the number of consecutive special electric accessory operations confirmed in step S243. A round designation command for instructing the start of the current round game is set in the RAM 37c (step S246). Then, the main CPU 37a proceeds to step S248.

  On the other hand, if the determination result in step S245 is negative (when the next round game to be started is a round game determined by the specified number of rounds), the main CPU 37a designates the final round specifying the start of the round game specified by the specified number of rounds. The command is set in the RAM 37c (step S247). Then, the main CPU 37a proceeds to step S248. Note that the round designation command and the final round designation command set in the RAM 37c in step S246 or step S247 are output to the overall control board 38 by the command output of the timer interrupt processing in the next period and thereafter.

  The main CPU 37a, which has shifted from step S246 or step S247 to step S248, sets (sets) “02H” in the special electric accessory processing flag stored in the RAM 37c. Subsequently, the main CPU 37a sets “01H” to a large winning opening output flag that instructs the opening operation of the large winning opening door 29 (opening of the large winning opening device 28) (step S249). The big prize opening output flag indicates whether or not the big prize opening door 29 is opened, and is set to “01H” when the main prize opening device 28 is opened by the main CPU 37a. “00H” is set when the door 29 is closed. When the special winning opening output flag is set to “01H”, the main CPU 37a outputs a driving signal so as to open the large winning opening device 28 by the output processing of the timer interruption processing in the next cycle and thereafter. The winning opening solenoid SOL2 is controlled. On the other hand, when “00H” is set in the big prize opening output flag, the main CPU 37a is driven so as to close (maintain closing) the big prize opening device 28 by the output process of the timer interruption process after the next period. A signal is output to control the special winning opening solenoid SOL2.

  Subsequently, the main CPU 37a sets the special electric accessory reserve timer value set in step S114 of the special symbol 1 big hit fluctuation setting process or step S134 of the special symbol 2 big hit fluctuation setting process to the special electric motor stored in the RAM 37c. It is set (set) in the accessory timer (step S250). In step S250, the main CPU 37a sets a specified opening time (opening pattern) for opening the special prize opening device 28 in the next round game. Then, the main CPU 37a ends the special winning opening closing 2 process, ends the special electric accessory process, and executes the process from Step MC8 of the timer interrupt process.

Next, the special winning opening opening process executed by shifting from step S31 of the special electric accessory process will be described with reference to FIG.
In the big prize opening process, the main CPU 37a reads the number of big prize winnings counted in the special electric accessory input process (step MD3 of the input process) from the RAM 37c in order to confirm the number of big prize winnings (step S260). ). Then, the main CPU 37a compares the number of winning a prize opening read in step S260 with the maximum value of the winning a prize opening stored in the RAM 37c (step S261), and the number of winning a prize opening is a prize winning prize. It is determined whether the number is less than the maximum value (step S262). In step S262, the main CPU 37a determines whether or not a predetermined number of game balls have entered the big prize opening device 28 in one round game. When the determination result of step S262 is negative, the main CPU 37a proceeds to step S266.

  On the other hand, when the determination result of step S262 is affirmative, the main CPU 37a reads and sets the value of the special electric accessory timer in the processing area of the RAM 37c (step S263). The special electric accessory timer set in the processing area in step S263 indicates the remaining time of the opening time (specified opening time) from the opening of the special prize opening device 28 to the closing in one round game. In the special electric accessory timer, the time of the special electric accessory preliminary timer set by the main CPU 37a in step S251 of the special prize opening closing 2 process is set. Then, the main CPU 37a subtracts and updates the value of the special electric accessory timer set in step S263 (step S264).

  Subsequently, the main CPU 37a determines whether or not the updated special electric accessory timer is 0 (zero) in step S264, and sets the value of the special electric accessory timer in the storage area of the RAM 37c after the determination. (Step S265). In step S265, the main CPU 37a determines whether or not the specified opening time has elapsed since the special winning opening device 28 was opened in one round game. When this determination result is negative, the main CPU 37a ends the special winning opening process, ends the special winning combination process, and executes the process from step MC8 of the timer interrupt process. On the other hand, when the determination result of step S265 is affirmative, the main CPU 37a proceeds to step S266.

  The main CPU 37a, which has shifted from step S262 or step S265 to step S266, sets 2000 ms as the round interval time in the special electric accessory timer stored in the RAM 37c. When the process proceeds to step S266, the main CPU 37a makes a negative determination in step S262 or makes a positive determination in step S265. That is, in one round game, the main CPU 37a performs a step when the specified opening time elapses after the specified winning number of game balls enter the big winning opening device 28 or the big winning opening device 28 opens. The process proceeds to S266. Subsequently, the main CPU 37a sets (sets) “03H” to the special electric accessory processing flag stored in the RAM 37c (step S267). Subsequently, the main CPU 37a sets (sets) “00H” indicating that the number of winnings is 0 (zero) in the number of winning prizes stored in the RAM 37c (step S268). Subsequently, the main CPU 37a sets “00H” to the special winning opening output flag stored in the RAM 37c (step S269). Then, the main CPU 37a outputs a drive signal so as to close the special prize opening device 28 by the output process of the timer interruption process after the next period and controls the special prize opening solenoid SOL2. Then, the main CPU 37a ends the special winning opening process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

Next, the special winning opening closing process 1 executed by shifting from step S31 of the special electric accessory process will be described with reference to FIG.
In the special winning opening closing 1 process, the main CPU 37a reads and sets the value of the special electric accessory timer in the processing area of the RAM 37c (step S270). The special electric accessory timer set in the processing area in step S270 indicates the remaining time of the round interval time. In the special electric accessory timer, the round interval time set by the main CPU 37a in step S266 of the special prize opening process is set. Then, the main CPU 37a updates the value by subtracting the value of the special electric accessory timer set in step S270 (step S271).

  Subsequently, in step S271, the main CPU 37a determines whether or not the updated special electric accessory timer is 0 (zero). After the determination, the value of the special electric accessory timer is set in the storage area of the RAM 37c. (Step S272). In step S272, the main CPU 37a determines whether or not the round interval time has elapsed. When the determination result of step S272 is negative, the main CPU 37a ends the special winning opening closing 1 process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

  On the other hand, if the determination result of step S272 is affirmative, the main CPU 37a reads out and sets the value of the number of times of special electric accessory continuous operation in the processing area of the RAM 37c (step S273). Then, the main CPU 37a compares the special electric accessory continuous operation count set in the processing area in step S273 with the special electric accessory continuous operation count maximum value stored in the RAM 37c (step S274), and the special electric combination. It is determined whether or not the number of continuous operations of the object is less than the maximum value of the number of continuous operations of the special electric accessory (step S275). In step S275, the main CPU 37a determines whether or not the current round game is a round game determined by the specified number of rounds. If the determination result in step S275 is negative (if the current round game is a round game determined by the specified number of rounds), the main CPU 37a proceeds to step S279.

  On the other hand, if the determination result in step S275 is affirmative (if the current round game is not a round game determined as the specified number of rounds), the main CPU 37a sets the number of consecutive special electric accessory continuous operations set in the processing area in step S273 to + 01H ( 1), and after the update, the value of the number of continuous operations of the special electric accessory is set in the storage area of the RAM 37c (step S276). In step S276, the main CPU 37a updates to “02H” when the number of continuous operations of the special electric accessory is “01H”, updates to “03H” when it is “02H”, and is “14H”. In this case, it is updated to “0FH” and updated so as to designate the next round game of the round game indicated by the number of times.

  Subsequently, the main CPU 37a sets (sets) a part (12 ms) of the round interval time in the special electric accessory timer stored in the RAM 37c (step S277). In the present embodiment, the round interval time is set and a total of 2012 ms (2000 ms + 12 ms) is determined in step S266 of the big prize opening opening process and step S277 of the big prize opening closing 1 process. Further, when the main CPU 37a makes a negative determination in step S275, the main CPU 37a proceeds to step S279, and therefore does not set a part of the round interval time (12 ms) in the special electric accessory timer. Subsequently, the main CPU 37a sets (sets) “01H” to the special electric accessory processing flag stored in the RAM 37c (step S278). Then, the main CPU 37a ends the special winning opening closing 1 process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

  The main CPU 37a, which has moved from step S275 to step S279, reads the special symbol probability variation reserve flag from the RAM 37c in order to confirm the contents of the special symbol probability variation reserve flag (step S279). Then, the main CPU 37a determines whether or not the special symbol probability changing preliminary flag read in step S279 is “01H” (step S280). In step S280, the main CPU 37a determines whether it is a probability variation big hit that gives a probability variation state after the end of the jackpot game, or a non-probability variation big hit that gives a normal state (non-probability variation state) after the big hit game ends. Yes.

  If the determination result in step S280 is affirmative (when a probability variation state is given), the main CPU 37a sets an ending high-accuracy designation command instructing the start of the ending effect for probability variation big hit in the RAM 37c (step S281). Then, the main CPU 37a proceeds to step S283. On the other hand, when the determination result of step S280 is negative (when the normal state is given), the main CPU 37a sets an ending normal designation command for instructing the start of the ending effect for the uncertain variable big hit in the RAM 37c (step S282). Then, the main CPU 37a proceeds to step S283. For the ending effect, there are prepared an ending effect for probability variation big hit that notifies that a promiscuous state is given after the big hit game ends, and an ending effect for non-probable big hit that notifies that a normal state is given after the big hit game ends ing. In step S281 or step S282, the endin high accuracy designation command or the ending normal designation command set in the RAM 37c is output to the overall control board 38 by the command output process of the timer interrupt process in the next period and thereafter.

  The main CPU 37a, which has shifted from step S281 or step S282 to step S283, sets 8000 ms, which is the ending time, to the special electric accessory timer stored in the RAM 37c. The special electric accessory timer set in step S283 is set with an ending time (8000 ms) determined for the ending effect. Subsequently, the main CPU 37a sets (sets) “04H” to the special electric accessory processing flag stored in the RAM 37c (step S284). Then, the main CPU 37a ends the special winning opening closing 1 process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

Next, the jackpot ending process executed by shifting from step S31 of the special electric accessory process will be described with reference to FIGS.
In the big hit end processing, the main CPU 37a reads and sets the value of the special electric accessory timer in the processing area of the RAM 37c (step S290). The special electric accessory timer set in the processing area in step S290 indicates the remaining time of the ending time. In the special electric accessory timer, the ending time (8000 ms) set by the main CPU 37a in step S283 of the special winning opening closing 1 process is set. Then, the main CPU 37a updates the value by subtracting the value of the special electric accessory timer set in the processing area in step S290 (step S291).

  Subsequently, the main CPU 37a determines whether or not the updated special electric accessory timer is 0 (zero) in step S291. After the determination, the main CPU 37a sets the value of the special electric accessory timer in the storage area of the RAM 37c. (Step 292). In step S292, the main CPU 37a determines whether or not the ending time has elapsed. If the determination result of step S292 is negative, the main CPU 37a ends the jackpot end process, ends the special electric accessory process, and executes the process from step MC8 of the timer interrupt process.

  On the other hand, if the determination result of step S292 is affirmative, the main CPU 37a reads the special symbol probability variation reserve flag from the RAM 37c to confirm the contents of the special symbol probability variation reserve flag (step S293). Then, the main CPU 37a determines whether or not the special symbol probability changing reserve flag read in step S293 is “01H” (step S294). If the determination result is affirmative, the main CPU 37a sets a special symbol high probability designation command indicating the start of the probability variation state in the RAM 37c (step S295a). Then, the main CPU 37a proceeds to step S296. On the other hand, if the determination result of step S294 is affirmative, the main CPU 37a sets a special symbol low probability designation command indicating the start of the normal state (low probability state) in the RAM 37c (step S295b). Then, the main CPU 37a proceeds to step S296. Note that the special symbol high probability designation command or the special symbol low probability designation command set in the RAM 37c in step S295a or step S295b is output to the overall control board 38 by the command output process of the timer interrupt process in the next period or later.

  Subsequently, the main CPU 37a sets the value of the variable time shortening preliminary flag stored in the RAM 37c to the variable time shortening flag (step S296). Subsequently, the main CPU 37a sets the value of the normal symbol probability change flag stored in the RAM 37c to the normal symbol probability change flag (step S297). Subsequently, the main CPU 37a sets the value of the special symbol probability variation preliminary flag stored in the RAM 37c to the special symbol probability variation flag (step S298). Subsequently, the main CPU 37a sets the variable time reduction count preliminary value stored in the RAM 37c to the variable time reduction count (step S299). Subsequently, the main CPU 37a reads the special symbol probability changing preliminary flag from the RAM 37c in order to confirm the contents of the special symbol probability changing preliminary flag (step S300). Then, the main CPU 37a determines whether or not the special symbol probability change preliminary flag read in step S300 is “01H” (step S301). If the determination result is affirmative, the main CPU 37a proceeds to step S302 shown in FIG. 35, and executes the processes of steps S302 to S312 related to the process of starting the symbol variation game in the probability variation state. On the other hand, if the determination result of step S301 is negative, the main CPU 37a proceeds to step S313 shown in FIG. 35, and starts the symbol variation game in the normal state (the normal state and the entrance rate improvement state). The process of step S313-step S323 which concerns is performed.

  As shown in FIG. 35, the main CPU 37a, which has shifted from step S301 to step S302, sets (sets) “00H” to the special symbol probability change preliminary flag stored in the RAM 37c. Subsequently, the main CPU 37a sets (sets) “00H” to the number of continuous operations of the special electric accessory stored in the RAM 37c (step S303). The main CPU 37a also sets the special electric accessory stored in the RAM 37c. “00H” is set (set) as the maximum number of continuous operations (step S304). Further, the main CPU 37a sets (sets) “00H” to the special electric accessory processing flag stored in the RAM 37c (step S305). Further, the main CPU 37a sets (sets) “00H” to the system flag 1 stored in the RAM 37c (step S306). Further, the main CPU 37a sets (sets) 10000 times as the number of fluctuations during the special symbol high probability stored in the RAM 37c (step S307). Further, the main CPU 37a sets (sets) “00H” to the special electric accessory spare timer stored in the RAM 37c (step S308). Further, the main CPU 37a sets (sets) “00H” to the universal figure change variable flag stored in the RAM 37c (step S309). Further, the main CPU 37a sets (sets) “00H” to the special symbol 1 type flag stored in the RAM 37c (step S310). Further, the main CPU 37a sets (sets) “00H” to the special symbol 2 type flag stored in the RAM 37c (step S311). The main CPU 37a also sets “special symbol jackpot type flag stored in the RAM 37c to“ 00H "is set (set) (step S312). Then, the main CPU 37a ends the jackpot ending process, ends the special electric accessory process, and executes the process from Step MC8 of the timer interrupt process.

  As shown in FIG. 35, the main CPU 37a, which has shifted from step S301 to step S313, sets (sets) “00H” as the number of continuous operations of the special electric accessory stored in the RAM 37c. Subsequently, the main CPU 37a sets (sets) “00H” to the maximum value of the number of continuous operations of the special electric accessory stored in the RAM 37c (step S314). Further, the main CPU 37a sets (sets) “00H” to the special electric accessory processing flag stored in the RAM 37c (step S315). Further, the main CPU 37a sets (sets) “00H” to the system flag 1 stored in the RAM 37c (step S316). Further, the main CPU 37a sets (sets) “00H” to the special electric accessory spare timer stored in the RAM 37c (step S317). Further, the main CPU 37a sets (sets) “00H” to the variable time shortening reserve flag stored in the RAM 37c (step S318). Further, the main CPU 37a sets (sets) “00H” to the universal figure change variable flag stored in the RAM 37c (step S319). In addition, the main CPU 37a sets (sets) “00H” to the variable time reduction count reserve stored in the RAM 37c (step S320). Further, the main CPU 37a sets (sets) “00H” to the special symbol 1 type flag stored in the RAM 37c (step S321). Further, the main CPU 37a sets (sets) “00H” to the special symbol 2 type flag stored in the RAM 37c (step S322). Further, the main CPU 37a sets (sets) “00H” to the special symbol jackpot type flag stored in the RAM 37c (step S323). Then, the main CPU 37a ends the jackpot ending process, ends the special electric accessory process, and executes the process from Step MC8 of the timer interrupt process.

  The main CPU 37a of the present embodiment functions as a lottery means for determining a specific big hit and a non-specific big hit by determining each special symbol at the time of winning each big hit lottery, and grants an improved entrance rate based on the determination It functions as a privilege grant means. Further, the main CPU 37a functions as a winning lottery means for performing a lottery to determine whether or not to open the opening / closing blades 26b after the passage of the game ball to the operation gate 33, and when the corresponding lottery is won, the opening / closing blades It functions as an opening control means for controlling the opening / closing operation of 26b. Further, the main CPU 37a grants a first jackpot game that allows a single round game to be performed in the first release pattern by determining each special symbol when determining the jackpot in each jackpot determination, It functions as an opening pattern selection means for selecting (determining) whether to give the second big hit game to be performed in the opening pattern, and functions as a big winning device control means for controlling the big winning opening device 28 based on the determination.

Next, the control contents executed by the overall control board 38 (the overall CPU 38a) according to the overall control program will be described.
First, processing related to the symbol variation game executed by the overall CPU 38a will be described.

  When the overall CPU 38a inputs a variation pattern designation command, the overall CPU 38a outputs the command to the control boards 39 and 40. Further, when the general CPU 38a inputs a special symbol 1 symbol stop designation command, the general CPU 38a outputs the command to the control boards 39 and 40. Further, when the general CPU 38a inputs a special symbol 2 symbol stop designation command, the general CPU 38a outputs the command to the control boards 39 and 40. Further, when the general CPU 38a inputs a special symbol high probability designation command, the CPU 38a sets information (such as a flag) indicating that the probability variation state is given to the RAM 38c, and outputs the command to the control boards 39 and 40. Further, the general CPU 38a continuously sets the information in the RAM 38c until the special symbol probability variation end designation command is input, and grasps that it is in a probable variation state. Then, when the general CPU 38a inputs a special symbol probability variation end designation command, the general CPU 38a sets information (such as a flag) indicating that the normal state is given (the probability variation state is terminated) in the RAM 38c. Further, when the general CPU 38a inputs a special symbol low probability designation command, information (flag or the like) indicating that the normal state is given is set in the RAM 38c, and the command is output to the control boards 39 and 40. In addition, when the special symbol high probability designation command is not input, the general CPU 38a sets information (such as a flag) indicating that the normal state is given to the RAM 38c.

  When the general CPU 38a inputs a symbol number designation command for designating each special symbol, the overall CPU 38a determines the type of the special symbol designated in the command. Then, the overall CPU 38a stores (sets) the determined special figure information in the RAM 38c. Further, the overall CPU 38a determines a decoration diagram corresponding to the special drawing, and sends a first effect display symbol designation command or a second effect display symbol designation command indicating the decided decoration diagram to the effect display control board 39 (sub CPU 39a). Output. In the first effect display symbol designating command, a symbol combination to be confirmed and stopped on the first effect display device 21 is determined, and in the second effect display symbol designating command, the symbol display is confirmed and stopped on the second effect display device 22. Symbol combinations are defined.

  Specifically, the general CPU 38a displays the decoration when the special figure designated in the symbol number designation command for designating the first special symbol is [1], [3], [5], [7], [9]. A jackpot symbol combination by a decorative drawing that can recognize a jackpot as a symbol combination by figure is determined. Further, the general CPU 38a determines that the special figure designated in the symbol number designation command for designating the second special symbol is [1. ], [3. ], [5. ], [7. ], The jackpot symbol combination by the decorative drawing that can recognize the jackpot as the symbol combination by the decorative drawing is determined. That is, the overall CPU 38a can recognize that the first big hit game is given as the symbol combination of the decorative drawing and that it is a probable big hit, "1", "3", "5", "7", " The winning combination of symbols with three identical figures from among “9” is determined by lottery. Further, the general CPU 38a determines that the special figure designated in the symbol number designation command for designating the second special symbol is [0. ], [2. ], [6. ], [8. ], The symbol combination of the decorative drawing that can recognize the jackpot as the symbol combination by the decorative drawing is determined. That is, the overall CPU 38a can recognize that the first big hit game is given as the symbol combination of the decoration and that it is a non-probable big hit, “0”, “2”, “4”, “6”, The symbol combination of the big hits with the same three numbers from “8” is determined by lottery.

  Further, the general CPU 38a, when the special figure designated in the symbol number designation command for designating the first special symbol is [0], [2], [4], [6], [8], the symbol by the decorative drawing. A symbol combination that cannot recognize the jackpot as a combination and is different from the symbol combination of the jackpot is determined. Further, the general CPU 38a determines that the special figure designated in the symbol number designation command for designating the second special symbol is [4. ], [9. ], The symbol combination which cannot recognize the big hit as the symbol combination by the decorative drawing and is different from the symbol combination of the big hit is determined. That is, the general CPU 38a prevents the player from recognizing that the second big hit game is given from the symbol combination of the decorative drawing. In addition, when the second jackpot game is awarded, the fact that the probability variation state is given after the jackpot game is finished cannot be recognized by the player from the symbol combination of the decorative drawing. Then, the overall CPU 38a selects [0], [2], [4], [6], [8], and [4. ], [9. ], A symbol combination is determined from among a plurality of types of symbol combinations. In this embodiment, [0], [2], [4], [6], [8] and [4. ], [9. ] Is a symbol combination that is the same as an outlier symbol combination such as [123], [234], and [345] in which three numbers are arranged in numerical order.

  The overall CPU 38a specifies the type of variation pattern designated in the variation pattern designation command when the special symbol designated in the symbol number designation command designating each special symbol is [-]. Then, when the variation pattern specified in the variation pattern designation command is a variation pattern for outlier reach production, the overall CPU 38a determines the outlier combination that forms the reach by the ornament as the symbol combination of the ornament, In the case of the variation pattern for the off-stage effect, the out-of-place symbol combination that does not form the reach by the ornament drawing is determined as the symbol combination of the ornament drawing.

  In the pachinko machine 10 of the present embodiment, even if the second big hit game is determined, as the symbol combination by the decorative drawing, the symbol combination that can recognize the deviation when viewed from the player side is determined. As a result, it is difficult for the player to recognize from the display result of the first effect display device 21 when the second jackpot game is awarded. Furthermore, in the second big hit game, since the big prize opening device 28 is opened based on the second opening pattern, the second big hit game is given to the player also from the operation mode of the big prize opening device 28. It is difficult to recognize. Therefore, after the big hit game based on the second big hit game is finished, the probability variation state is suddenly started, so that the player can have a good feeling that the player has entered the probability variation state.

  In the present embodiment, when a big hit is won in the first big hit determination and a second big hit game is awarded, it is assumed that an improved entry rate state is given regardless of whether it is a promising big hit or not. It has become. For this reason, the player can recognize whether the big hit is a probable big hit or a non-probable big hit even if the big hit occurs and the state of improving the entrance rate is given after the end of the second big hit game. There is no such thing.

Next, processing related to the jackpot game executed by the overall CPU 38a will be described.
When the general CPU 38a inputs an opening designation command, the general CPU 38a outputs the command to the control boards 39 and 40. In the present embodiment, the general CPU 38a specifies the type of special figure stored in the RAM 38c, and when the special figure type is a special figure for executing the first big hit game, the big hit game is played as an opening effect. The production contents that can be recognized to be started are determined. In addition, when the type of special figure is a special figure for executing the second jackpot game, the overall CPU 38a determines the contents of the effect that cannot be recognized (difficult) to start the jackpot game as the opening effect. . Further, the general CPU 38a instructs the start of the opening effect on the first effect display device 21 when the type of the special symbol indicates the first special symbol, and also indicates the second special symbol. Is instructed to start the opening effect on the second effect display device 22.

  In addition, being able to recognize that the big hit game is started means that the player recognizes that the big hit is given by displaying the image of “big hit” or the like on the first and second effect display devices 21 and 22. It is. Further, the fact that the big hit game cannot be recognized means that the player is not allowed to recognize that the big hit is given without displaying an image such as “big hit” on the first effect display device 21. The opening designation command output by the overall CPU 38a includes information for designating the contents of the effect of the opening effect.

  Subsequently, when the general CPU 38a inputs a round designation command or a final round designation command, the overall CPU 38a outputs the inputted commands to the control boards 39 and 40. In this embodiment, the general CPU 38a identifies the type of special figure in the RAM 38c, and when the special figure type is a special figure for executing the first big hit game, the big hit game is given as each round effect. The contents of the production that can be recognized are determined. In addition, when the type of special figure is a special figure for executing the second jackpot game, the overall CPU 38a determines the contents of the performance that cannot be recognized or difficult to recognize that the big hit game is given as the round effect. . The round designation command output by the overall CPU 38a includes information for designating (how many times) the round game to be started is. When the special CPU type indicates the first special symbol, the general CPU 38a instructs the start of the round effect on the first effect display device 21 and indicates the second special symbol. Is instructed to start a round effect on the second effect display device 22.

  Note that it is possible to recognize that a big hit game has been awarded means that the number of rounds such as “1 round”, “2 round”, etc. is displayed on the first and second effect display devices 21 and 22 as a big hit. Is to allow the player to recognize that Further, the fact that the player can not recognize that the big hit game is given is that the player is not recognized that the big hit is given without causing the first effect display device 21 to display an image of the number of rounds or the like.

  Further, when the ending high-accuracy designation command or the ending normal designation command is input from the main CPU 37a, the overall CPU 38a outputs the input commands to the control boards 39 and 40. Further, the general CPU 38a instructs the start of the ending effect on the first effect display device 21 when the special symbol type indicates the first special symbol, and also indicates the second special symbol. Is instructed to start the ending effect on the second effect display device 22.

Next, the control contents executed by the effect display control board 39 (sub CPU 39a) according to the effect control program will be described.
When the sub CPU 39a inputs the variation pattern designation command, the display contents of the effect display device 20 (first and second effect display devices 21 and 22) are displayed so that the symbol variation game is performed with the effect content corresponding to the variation pattern. Control. Then, at the start of the symbol variation game, the sub CPU 39a sets the variation time corresponding to the variation pattern designated in the variation pattern designation command in the variation timer. Subsequently, when the start of the symbol variation game is instructed, the sub CPU 39a causes each effect display device 21, 22 to execute each variation game corresponding to the instructed symbol variation game. Then, when the sub CPU 39a inputs the special symbol 1 symbol stop designation command, the sub CPU 39a causes the first representation display device 21 to display the decoration designated in the first effect display symbol designation command in a fixed stop display. Further, when the sub CPU 39a inputs the special symbol 2 symbol stop designation command, the sub CPU 39a causes the second representation display device 22 to display the decoration designated in the second effect display symbol designation command in a fixed stop display. Note that the sub CPU 39a corresponds to the symbol variation game being executed when a big hit occurs in one symbol variation game of the first variation game or the second variation game in the other symbol variation game. The display mode of the first and second effect display devices 21 and 22 is controlled to be temporarily stopped. Then, the sub CPU 39a resumes the other symbol variation game after the generated big hit game is finished. After the restart of the other symbol variation game, the sub CPU 39a responds to the first symbol corresponding to the first and second effect display symbol designation commands when the special symbol 1, special symbol 2 symbol stop designation command is input. , The fixed presentation is displayed on the second effect display devices 21 and 22, and the respective variation games are terminated.

  When the sub CPU 39a inputs an opening designation command, the sub CPU 39a controls each of the effect display devices 21 and 22 so as to cause an opening effect of the content specified by the input command. Then, the sub CPU 39a causes the effect display devices 21 and 22 instructed by the opening effect command to execute the opening effect. In addition, when each of the round designation commands (round designation command and final round designation command) is input, the sub CPU 39a controls each of the effect display devices 21 and 22 so that a round effect having the contents specified by the input command is performed. . Then, the sub CPU 39a executes each round effect on each effect display device 21, 22 instructed by each round designation command. Further, when the sub CPU 39a inputs each ending designation command (ending high-definition designation command and ending normal designation command), the sub CPU 39a causes each of the effect display devices 21 and 22 to perform an ending effect of the contents designated by the input command. Control. Then, the sub CPU 39a causes the ending effects to be executed by the effect display devices 21 and 22 instructed by the ending designation commands. When the sub CPU 39a starts the ending effect, the sub CPU 39a continuously executes the ending effect until a variation pattern designation command for instructing the start of the next symbol variation game is input.

  Moreover, when the sub CPU 39a inputs a special symbol high probability designation command, the sub CPU 39a controls the effect display devices 21 and 22 in the display mode in the probability variation state. Then, the sub CPU 39a changes the background color from the background in the normal state (for example, changes the background blue in the normal state to red in the probability change state) as the display mode in the probability changing state. In addition, an image display “probably changing” is displayed on each effect display device 21, 22. Further, when the sub CPU 39a inputs a special symbol probability variation end designation command, the sub CPU 39a shifts from the display mode in the probability variation state to the display mode in the normal state, and controls each effect display device 21 and 22 in the display mode in the normal state. To do. Then, as a display mode in the normal state, the sub CPU 39a changes the color of the background from the background in the probability variation state, and does not display the image display “probability variation” on each of the effect display devices 21 and 22. To do. In other words, the sub CPU 39a controls the effect display devices 21 and 22 in the display state in the normal state (in the non-probable change state) when the special symbol probability change change end designation command is input. In the present embodiment, when the lamp / voice control board 40 also inputs each command from the overall CPU 38a, the lamp / LED 16 and the speaker 17 are caused to execute the effects specified in each command based on the command and the variation timer. To control.

Therefore, according to the present embodiment, the following effects can be obtained.
(1) The player hopes that a first jackpot game will be awarded according to a first opening pattern in which a long time (25000 ms in the present embodiment) is defined as the opening time of the big prize opening device 28. That is, the player is given a first big hit game according to the first release pattern, and thus can increase the possibility of acquiring more prize balls than the second release pattern. In addition, the player also hopes that a probability change state that is easy to win a big hit is given as a gaming state. When a game is played aiming at the first start winning device 25, if a non-specific big win is won, a second big win game based on the second opening pattern may be performed, while the second start winning device When playing a game aiming at 26, if a non-specific big hit is won, there is a possibility that a first big hit game based on the first opening pattern will be played. That is, in the probability variation state, the game can be performed aiming at the second start winning device 26, so that it is possible to shift from the probability variation state to the normal state in response to the second big hit game by the second release pattern being given. Sex is lost. For this reason, when the probability variation state ends, the game is ended after giving the first big hit game, which is easy to obtain a prize ball, which increases the possibility of obtaining a lot of prize balls every time a big win is won. Therefore, the unfavorable big hit game is performed in the probabilistic state while taking advantage of the game characteristics using the advantageous big hit game that is easy to win the prize ball and the disadvantageous big hit game that is difficult to win the prize ball. By having a configuration that does not end when the game is triggered, it is possible to improve the interest of the game in the probability variation state.

  (2) When playing a game aiming at the first start winning device 25, there is a possibility that a second big hit game may be performed even when a specific big hit is won, and even if a second big hit game is awarded The player can be given a sense of value with respect to the jackpot game. When a big hit is awarded, it is not possible to recognize whether it is a specific big hit or a non-specific big hit from the display result of the symbol variation game. In addition, after the jackpot game of the specific jackpot and non-special jackpot, the entry rate improvement state is given, and only the probability of winning the jackpot in the jackpot lottery is high or low is different. ing. For this reason, after the second jackpot game is awarded, the gaming state after the jackpot game is finished cannot be visually recognized by the player. Therefore, in the normal state, after the second jackpot game is over, it can be in a concealed state as to whether or not it is a high probability state, and by making the concealment state, the interest of the game after the end of the second jackpot game is improved. Can do.

  (3) In the symbol variation game based on the game balls entering the start winning devices 25 and 26, the big hit game is not performed at the same time. For this reason, it is not necessary to monitor for every symbol variation game that the big hit game is performed at the same time. That is, in a gaming machine provided with a plurality of start winning devices 25 and 26 and a plurality of effect display devices 21 and 22, control related to the game as compared to a gaming machine in which a big hit game may be performed simultaneously on each display device. The burden can be reduced.

  (4) If one of the first jackpot determination and the second jackpot determination is determined, the other jackpot determination is not determined in the symbol variation game based on the determination determining the jackpot In the judgment, the result equivalent to determining the deviation was derived. For this reason, it is not necessary to provide a dedicated determination value and the control burden can be reduced.

  (5) In addition, there is a possibility that only a symbol variation game that is out of play during a symbol variation game that is a big hit will be executed. For this reason, it is possible to avoid a situation in which a big hit derivation result is created during the big hit game.

  (6) By providing the wall nail 27b as the wall portion, the first start winning device 25 is played although the game ball is fired toward the second starting winning device 26 during the certainty change state. It is possible to prevent the symbol variation game (first variation game) based on the entry to the first start winning device 25 from being played by the game ball entering. Therefore, it is possible to prevent the player from being given the second big hit game according to the second release pattern despite being in the probability changing state.

  (7) In the second big hit game according to the second release pattern, the big winning opening device 28 is released for a time shorter than the one-ball firing interval in which the big winning opening device 28 is continuously fired in one round game. For this reason, the player is prevented from acquiring substantially prize balls in one round game of the second jackpot game according to the second release pattern. For this reason, the probability variation big hit in which the second opening pattern is selected can be positioned as a big hit for obtaining a probability variation state rather than a big hit for allowing the player to win a prize ball. Therefore, a game property that gives expectation to the probability variation state is given to a state other than the probability variation state, and the probability variation state not only expects the probability variation state but also obtains a prize ball (increases the number of game balls held by the player) It can give a game that gives you expectations. That is, by providing a plurality of types of big hit games, it is possible to have different game characteristics for each gaming state.

  (8) In the first big hit game, the player can be awarded more prize balls than the second big hit game. For this reason, the specific big hit by the second big hit game can be positioned as a big hit for causing the player to acquire a promising change state rather than a big hit for causing the player to acquire a prize ball. Therefore, when a game is played with the first start winning device 25 (in a normal state and not in a state where the winning rate is improved), a game characteristic that gives expectation to a certain change state is given, and the game is played with the second start winning device 26. When it is performed (probability change state), not only the expectation of the probability change state but also a game property that gives expectation for the acquisition of prize balls (increasing the game balls held by the player) can be given. That is, by providing a plurality of types of big hit games, it is possible to have different game characteristics for each gaming state.

  (9) The ratio of the first opening pattern and the second opening pattern being selected in the first and second start winning devices 25 and 26 (the first big hit game and the second big win game are given) is the same. Thus, the disparity due to the big hit game between the first and second start winning devices 25 and 26 can be reduced. For this reason, it is not absolutely advantageous to play a game with any of the starter devices (totally award balls can be obtained in total), but each of the starter devices has its own characteristics. In addition, by properly using each starter device for each gaming state, it is possible to provide a game property that allows the player to play an advantageous game throughout the game.

  (10) During the second jackpot game, an effect that makes it difficult to recognize that the jackpot is awarded in the opening effect is performed, and an effect that makes it difficult to recognize that the jackpot is awarded also in the round effect is performed. did. Then, in the ending effect, the player is made to recognize that a certain change state is given. For this reason, at the start of the second jackpot game, it is difficult for the player to notice that the jackpot has been awarded, and it is recognized that the certainty state has been given due to the difference in the ending effect and the opening manner of the opening and closing blades 26b. Can be made. Therefore, at the time of executing the second big hit game, it is possible to make the feeling of suddenly entering the probabilistic state by delaying the recognition by the player with respect to the fact that the second big hit game is given.

In addition, you may change the said embodiment as follows.
In this embodiment, even when “01H” is set in the big hit flag 1 and the big hit flag 2, the first big hit determination and the second big hit determination may be executed. In this case, the main CPU 37a performs the first jackpot determination and the second jackpot determination using the jackpot determination value for which no random number is determined as the jackpot determination value. In addition, the main CPU 37a may check the big hit flag 1 or the big hit flag 2 in the case where an affirmative determination is made in step S46 and step S66 without executing the processing of step S44 and step S64. Then, when the big hit flag 2 is “01H” in step S46, the main CPU 37a forcibly determines a loss and a first big hit determination. In addition, when the big hit flag 1 is “01H” in step S66, the main CPU 37a forcibly determines a loss and a second big hit determination.

  In the present embodiment, the opening time of the big winning opening device 28 for one round game of the second jackpot game is the firing interval of one game ball that is continuously fired (0.6 seconds in the present embodiment). If the time is short, it may be changed to 0.2 seconds or 0.3 seconds. In addition, even if the time is longer than the firing interval of one game ball, it is sufficient if a difference can be made in the number of winning balls to be obtained as compared to the first big hit game. For example, it may be configured that one or two game balls can enter the big prize opening device 28 by setting the opening time of the big prize opening device 28 for the second big hit game to 0.6 seconds.

  In this embodiment, as shown in FIG. 36 (a), when the big hit is determined by the first big hit determination, the first big hit game is always given when determining the specific big hit, and the non-specific big hit When deciding, the second big hit game may be given. In this case, as shown in FIG. 36 (b), when the big hit is determined in the second big hit determination, the first big hit game or the second big hit game is given when determining the specific big hit, and is not specified. When determining a big hit, be sure to give the first big hit game. The contents that can be determined at the time of determining the big hit in the first and second jackpot determination are the configurations in which the second jackpot game cannot be given when the non-specific big hit is determined in the first jackpot determination, It suffices if the ratio for determining the specific jackpot in the two jackpot determination is the same as the ratio for determining the first jackpot game and the second jackpot game.

  In the present embodiment, the specified number of rounds may be the same for the first jackpot game and the second jackpot game. In this case, it is preferable that the second jackpot game has a configuration in which the number of prize balls that can be obtained by the player through the jackpot game is sufficiently smaller than the first jackpot game (the prize balls cannot be obtained substantially).

  In the present embodiment, in the special electric accessory setting 2 table 1, 25000 ms may be set for the special electric accessory reserve timer. By doing so, playing the game with the aim of the second start winning device 26 during the improved winning rate can make the game advantageous to the player more remarkable.

  In the present embodiment, the entrance rate improvement state is given only when the non-specific big hit is determined in the first big hit determination, and the non-specific big hit is determined in the second big hit determination. You may make it not give. That is, in the first special symbols [0], [2], [6], and [8], after the big hit game is finished, the entrance rate improvement state is given, and the second special symbols [0. ], [2. ], [6. ], [8. ], Do not give the improved entrance rate after the big hit game ends. In this case, it is not necessary to provide the variable time reduction preliminary flag table for special symbol 2 and the variable time reduction frequency preliminary table for special symbol 2 shown in FIG. In addition, when the special symbol 2 type flag is “01H”, the common symbol variation variable flag “00H” is set.

  In the present embodiment, as the special electric accessory setting 2 table, the special electric accessory setting 2 table 2 in which the maximum value of the number of continuous operations of the special electric accessory is 15 times and the special electric accessory spare timer flag is set to 20000 ms. It may be provided. In other words, a third jackpot game is newly provided in which the opening time of the jackpot device 28 for one round game during the jackpot game is 20000 ms. In this case, the second special symbol [1. ], [3. ], [5. ], [7. ], A third jackpot game may be given as part of the jackpot based on the second special symbol [0. ], [2. ], [6. ], [8. ], A third jackpot game may be given as part of the jackpot based on the above. In such a configuration, even in the third big hit game, the opening time of the big prize opening device 28 for one round game is 10 game balls that are the predetermined number of winning balls after the big prize opening device 28 is opened. The time required for this is set to 20 seconds, which is sufficiently longer than 6.0 seconds. For this reason, the player can obtain more prize balls in the third jackpot game than in the second jackpot game. In this way, it is possible to give variations to the big hit game. Moreover, you may increase the kind of special electric accessory setting 1 table to multiple types.

  In the present embodiment, the obstacle nail 27a may not be provided. In that case, the opening / closing blade 26b may be configured to completely close the second start winning opening 26a in the closed state. Further, a wall-like plate or the like may be provided in place of the obstacle nail 27a.

-In this embodiment, you may make it form a protrusion part on a wall on the game board 13, or arrange | position a wall-shaped board etc. instead of the wall nail 27b.
In the present embodiment, the arrangement positions of the first start winning device 25 and the second start winning device 26 may be changed. For example, the first start winning device 25 may be provided on the left side of the effect display device 20. Further, in the case where the arrangement position is changed, when the starting winning devices 25 and 26 are caused to fire game balls, the gaming ball directed to one of the starting winning devices does not enter the other starting winning device. Any configuration is acceptable.

  In the present embodiment, the first start winning device 25 may be provided with an open / close blade that can be opened and closed. In this case, a normal game for deriving a lottery result as to whether or not to open / close the opening / closing blades of the first start winning device 25 (determining a lottery result as to whether or not to open / close the blades 26b) Be different).

  In the present embodiment, the second start opening switch SE2 of the second start winning device 26 may detect the game ball only in the improved entrance rate, and may not detect the game ball except in the improved entrance rate. . Further, even if the second start port switch SE2 detects a game ball, the detection may be disabled (equivalent to not detecting a game ball).

  In the present embodiment, the symbol variation game may not be performed simultaneously with the first variation game and the second variation game. In this case, when both the first variation game and the second variation game have a start suspension, each variation game is performed alternately, and when only one variation game has a start suspension, the start suspension is It may be configured to execute an existing variable game.

  In the present embodiment, the probability of winning a big hit and the probability variation rate when winning a big win are different depending on whether the player enters the first start winning device 25 or the second start winning device 26. Anyway.

In the present embodiment, the effect display device 20 may not include the warp entrance 20a, the warp exit 20b, and the warp passage 20c.
In the present embodiment, when a game ball enters the second start winning device 26 in the normal state, a result equivalent to determining the deviation in the second jackpot determination is derived, or the second jackpot determination itself is performed. You may make it not. In addition, when a game ball enters the first start winning device 25 in the probability changing state, a result equivalent to determining the deviation in the first jackpot determination is derived, or the first jackpot determination itself is not performed. Also good.

  In the present embodiment, various random numbers of the first big hit determination random number and the second big hit determination random number may be acquired from a common random number. In this case, when the winning probabilities for each jackpot determination are the same as in this embodiment, the jackpot determination value used at the time of each jackpot determination may be shared.

  -Various tables are stored in the ROM 37b of this embodiment, but the contents of the various tables are defined in the control program without being stored as a table, and various flags, fluctuation patterns, etc. are determined based on the control program. You may do it. Even in this case, when the contents defined in the control program are represented as a table, it can be represented as in the present embodiment.

  -In this embodiment, it is not necessary to provide a variable time shortening function. In this case, the specific big hit is given a high probability state as well as a high probability state as a probability variation state, and the non-specific big hit is given a low probability state as a normal state and no high entrance rate improved state. That is, it is possible to further clarify the game characteristics in the probability variation state and the normal state.

The front view which shows the machine front side of a pachinko gaming machine. The front view which shows an effect display apparatus. The block diagram which shows the control structure of a pachinko gaming machine. The flowchart explaining a timer interruption process. The flowchart explaining an input process. The flowchart explaining a special symbol input process. The flowchart explaining a special electrically-driven accessory input process. The flowchart explaining a prize ball memory | storage number setting process. The flowchart explaining the special symbol 1 process. The flowchart explaining special symbol 2 processing. The flowchart explaining a special electrically-powered object process. The flowchart explaining a normal symbol process. The flowchart explaining a normal electric accessory process. The flowchart explaining a prize ball process. (A) is a table in which special symbol 1 processing flag is associated with jump destination, (b) is a table in which special symbol 2 processing flag is associated with jump destination, and (c) is a table in which special electric accessory processing flag is associated with jump destination. (D) is a table in which a normal symbol processing flag is associated with a jump destination, and (e) is a table in which a normal electric accessory processing flag is associated with a jump destination. The flowchart explaining the special symbol 1 start process. The flowchart explaining the special symbol 2 start process. 7 is a flowchart for explaining special symbol 1 deviation variation setting processing. 7 is a flowchart for explaining special symbol 2 deviation variation setting processing. The flowchart explaining a fluctuation pattern determination process. The flowchart explaining special symbol 1 big hit variation setting processing. (A) is a table showing the jackpot symbol table 1, (b) is a table showing a special symbol 1 type flag table, (c) is a table showing a special symbol probability changing preliminary flag table for the special symbol 1, (d) is a special table A table showing a variable time reduction reserve flag table for symbol 1, (e) is a table showing a general symbol probability variable reserve flag table for special symbol 1, and (f) is a variable time reduction frequency reserve table for special symbol 1. Table, (g) is a table showing a special electric equipment setting 1 table, (h) is a table showing a special electric equipment setting 1 table 0, (i) is a table showing a special electric equipment setting 1 table 1, ( j) is a table explaining the contents of the first special symbol. The flowchart explaining special symbol 2 big hit fluctuation setting processing. (A) is a table showing a jackpot symbol table 2, (b) is a table showing a special symbol 2 type flag table, (c) is a table showing a special symbol probability changing preliminary flag table for the special symbol 2, and (d) is a special table. A table showing a variable time reduction reserve flag table for symbol 2, (e) is a table showing a general symbol probability variable reserve flag table for special symbol 2, and (f) is a variable time reduction frequency reserve table for special symbol 2. Table, (g) is a table showing a special electric equipment setting 2 table, (h) is a table showing a special electric equipment setting 2 table 0, (i) is a table showing a special electric equipment setting 2 table 1, ( j) is a table explaining the contents of the second special symbol. The flowchart explaining a special symbol count process. The flowchart explaining special symbol 1 fluctuation processing. The flowchart explaining a special symbol 2 fluctuation | variation process. The flowchart explaining special symbol 1 display processing. The flowchart explaining special symbol 2 display processing. The flowchart explaining a jackpot setting process. The flowchart explaining a special winning opening closing 2 process. The flowchart explaining a big winning opening release process. The flowchart explaining the big winning opening closing 1 process. The flowchart explaining a jackpot end process. The flowchart explaining a jackpot end process. (A) is a table | surface explaining the content of the 1st special symbol in another example, (b) is a table | surface explaining the content of the 2nd special symbol in another example.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Pachinko machine, 13 ... Game board, 13a ... Game area, 20 ... Production display device, 21 ... 1st production display device, 22 ... 2nd production display device, 23 ... 1st special symbol display device, 24 ... 2nd Special symbol display device, 25 ... first start winning device, 25a ... first start winning port, 26 ... second start winning device, 26a ... second start winning port, 26b ... opening / closing blade, 27a ... obstruction nail, 27b ... wall Nails, 28 ... Grand prize opening device, 32 ... Normal symbol display device, 33 ... Actuation gate, 37 ... Main control board, 37a ... Main CPU, 37b ... ROM, 37c ... RAM, 38 ... Overall control board, 38a ... Overall CPU , 38b ... ROM, 38c ... RAM, 39 ... Production display control board, 39a ... Sub CPU, 39b ... ROM, 39c ... RAM.

Claims (6)

Under the starting condition that the game ball fired on the game board enters the start opening device, a big hit lottery to determine whether it is a big hit or not is performed, and multiple types of symbols are changed on the display unit based on the result of the big hit lottery In the case of winning the jackpot lottery, the jackpot game that opens the jackpot device is given, and the probability of winning the jackpot is normal from the low probability to the jackpot. There is a specific jackpot with a high probability state that varies with probability and a non-specific jackpot with no high probability state. In the case of the specific jackpot, a gaming state with a high probability state is granted after the jackpot game ends. In the case of the non-specific big hit, the normal game state is given after the big hit game is finished, and a plurality of the start opening devices are provided, and the display unit for playing the symbol variation game A plurality of the start opening devices are associated with the plurality of display units, and when a game ball enters the start opening device, the display associated with the start opening device In the gaming machine in which the symbol variation game is performed in the department,
The plurality of start opening devices have a first start entrance into which a game ball can enter, and the first start entrance is opened so as to allow the entrance of a game ball at all times. 1 has a start opening device and a second start entry opening through which a game ball can enter, and an open state that allows the game ball to enter and a closed state in which the game ball does not enter or is difficult to enter. And a second starter device having an operating body that changes from the closed state to the open state when a predetermined opening condition is established.
The first starter device and the second starter device are spaced apart from each other in the game area of the game board, and the game ball has a firing strength that causes the game ball to be emitted toward the first starter device. , It is difficult for the game ball to reach the second starter device,
The jackpot lottery is performed when a game ball enters each start-up device, and the jackpot lottery is performed with a probability that the jackpot according to the gaming state depends on the gaming state at the time of the jackpot lottery. , In the case of determining the big hit in the big hit lottery, lottery means for lottery whether the specific big hit or the non-specific big hit;
A variable display device for performing a variable display game that is performed by establishing a start condition different from the symbol variation game, and that varies and displays a symbol of a type different from the symbol used in the symbol variation game;
A variable display game start condition device that gives the another start condition of the variable display game when the game ball enters;
Per lottery means for performing per lottery for lottery whether or not the game ball enters the variable display game start condition device;
When the closed state and the open state of the operating body are controlled based on the display result of the variable display game, and a predetermined hit result indicating that the winning lottery is won in the variable display game is derived. Opening control means for changing the operating body to the open state;
A privilege that gives a bonus rate improvement state as a privilege to improve the rate of entry of game balls per unit time into the second starter device together with the high probability state after the end of the jackpot game with the specific jackpot Granting means;
In the big hit game in which the grand prize winning device is opened, a predetermined number of prize balls are paid out for the entry of one game ball into the big prize winning device, and until the big prize winning device is opened and closed. A round game is performed a plurality of times, and an opening pattern that defines an opening time of the big prize device in the one round game is a first opening pattern that is a first opening time, and a second opening pattern. There is a second opening pattern that becomes an opening time of the player, and the first opening time has a long time that is advantageous to the player as compared to the second opening time. An opening pattern selection means for selecting whether to open the grand prize winning device;
A prize winning device control means for performing opening control of the prize winning device according to the opening pattern selected by the opening pattern selection means,
The lottery means, when determining the big hit in the big hit lottery triggered by the entrance of the game ball of each start opening device, a ratio of whether to be the specific big hit or the non-specific big hit in each start opening device Are the same ratio, and the specific jackpot is determined at a higher ratio than when the non-specific jackpot is determined,
The opening pattern selection means selects the second opening pattern when a game ball enters the first starter device and the non-specific big hit is determined by the lottery means, and the second opening pattern is selected. When the game ball enters the starter device and the specific hit is determined by the lottery means, at least the game ball enters the first starter device and the non-specific big hit by the lottery unit When the second opening pattern is selected at the same number as the ratio determined, and the game ball enters the second starter device and the non-specific big hit is determined by the lottery means In the game, select the first opening pattern,
The big winning device control means is predetermined in the big winning device when the opening time set in the opening pattern selected by the opening pattern selecting means has elapsed after the big winning device is released in the big hit game. has become so that to close the special winning device by defining the number of game ball that meets either until the ball entrance,
The game area of the game board is provided with a wall that changes the passage path of the game ball,
The wall section is characterized Rukoto varied as the passing path of the second start hole device towards and fired gaming balls the game ball is not ball entrance to the first start hole device Gaming machine. In the symbol variation game, when the big hit lottery is won, the display result is derived in the same manner regardless of whether the special big hit or the non-specific big win,
The opening pattern selection means selects the second opening pattern in at least a part of the big hit game when a game ball enters the first starter device and the specific big hit is determined by the lottery means. And
The privilege granting means counts a predetermined number of times that the game entrance rate is improved together with the high probability state after a game ball enters each start-up device and the lottery means ends the jackpot game accompanying the specific jackpot. Up to the time when the symbol variation game is played, and a game ball enters the first starter device, and the lottery means finishes the big hit game with the non-specific big hit. 2. The gaming machine according to claim 1, wherein only the rate improvement state is given as an upper limit until the symbol variation game is performed a smaller number of times than the predetermined number of times.   The lottery means obtains a value of a random number for jackpot determination separately when a game ball enters each start opening device, and acquires the value of the acquired random number for jackpot determination and a predetermined jackpot determination value And the jackpot lottery based on each jackpot determination value according to the gaming state, and the jackpot determination based on a game ball entering one of the starter devices When a symbol variation game determined to be a big hit is being played, when a symbol variation game based on the entry of a game ball into another start-up device is performed, a result indicating a deviation from the symbol variation game is derived. The gaming machine according to claim 1, wherein the game machine is forcibly determined. Wherein the second opening time specified in the second opening pattern, which of the claims 1 to 3, characterized in that the shorter firing interval of one-ball game ball that is continuously firing time A gaming machine according to claim 1. The big winning device control means causes a round game to be performed up to a prescribed number of times in the jackpot game, and when the opening pattern selection means selects the first opening pattern, the first prescribed number is used as the prescribed number of times. When the round game is executed as an upper limit and the opening pattern selection means selects the second opening pattern, the round game is set with the second specified number of times less than the first specified number of times as the upper limit as the specified number of times. The game machine according to any one of claims 1 to 4 , wherein the game machine is executed. A ratio of selecting the first opening pattern and a ratio of selecting the second opening pattern when determining the big hit in the big hit lottery triggered by the game ball of the first starter device; The ratio for selecting the first opening pattern and the ratio for selecting the second opening pattern in the case of determining the big hit in the big hit lottery triggered by the game ball entering the second starter device The gaming machine according to any one of claims 1 to 5 , wherein the gaming machine is set to the same ratio.

Images