JP5771593B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine represented by a pachinko gaming machine.

  As a representative example of this type of gaming machine, a game ball is launched into a game area of a game board by a player operating a launch handle, and a game is repeated while repeatedly colliding with a number of game nails implanted in the game area. There is known a pachinko gaming machine in which a winning ball is acquired by causing a winning ball provided in the gaming area to win a prize ball while rolling down the ball.

  Conventional pachinko machines have been provided with a plurality of types of winning areas (so-called “winning mouths”) and a display that is a display means for performing a predetermined effect display, which is one of the winning areas. The winning area (so-called “starter”) is provided with a variable member that is normally closed and is opened for a predetermined time so that a game ball can easily enter when a predetermined condition is satisfied.

  Then, when a game ball enters the start opening, a jackpot lottery is performed to determine whether or not to shift from a base game to a jackpot game that is more advantageous to the player than the base game. After a number of symbols fluctuate, effect display using effect images, such as a stop display with a combination according to the result of the jackpot lottery, and a character image etc. are displayed in accordance with the change display of these symbols Is to be done. In addition, the effect display using such effect images changes every time the game state changes, such as the normal game state or the big hit game state.

  When the jackpot lottery is won and the jackpot game is executed, a special game mode in which the variable member repeats the opening / closing operation for a predetermined period (so-called “short time mode”) is executed for a predetermined period in the subsequent normal game. It is common.

  In recent years, in order to provide players with more jackpot lottery opportunities, a gaming machine with a plurality of starting holes in the gaming area has been considered. Problems are likely to occur due to timing.

  In view of this, a gaming machine is provided that displays changes in a plurality of identification information in synchronism when a game ball enters a plurality of starting ports (Patent Document 1). Furthermore, a game machine is provided that continues to fluctuate the identification information at the other start port when the big hit lottery performed when a game ball enters one start port is a win (Patent Literature). 2).

  Further, in recent years, as a jackpot game, a plurality of jackpot games having different degrees of advantage are set at an appropriate distribution rate according to each starting port.

For example,
“Normal jackpot game”: A jackpot game that has a relatively long game execution period and is expected to win a predetermined amount of prize balls, but has a low probability of winning a jackpot lottery in a regular game immediately after the jackpot game ends. ,
“Probability variation jackpot”: The game execution period is relatively long, a predetermined amount of prize balls are expected to be obtained, and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is high. The jackpot game that is most advantageous to the player,
“Sudden probability rush-type jackpot”: Although the game execution period is relatively short and the expectation for winning a prize ball is small, the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is high. Jackpot game,
“Short-time rush-type jackpot”: The short game run period is relatively short, the expectation for winning a prize ball is small, and the normal game immediately after the end of the jackpot game is given a privilege only for the short-time mode. The winning probability of the jackpot lottery to be performed is also a low probability, a jackpot game that is relatively disadvantageous to the player,
and so on.

  In addition, in a gaming machine having a plurality of start openings, for example, a game ball is likely to win in a first start opening arranged so as to mainly win in a normal game state and a normal game immediately after a big hit game. A second start opening provided with a variable member that fluctuates frequently in the open state, and when winning the jackpot lottery performed when winning the second start opening, Some have changed the conditions of the big hit lottery performed for each winning at both start openings, such as lowering the probability that "

  In such a game machine, even if a “sudden probability change rush type jackpot” is won in a normal game immediately after the “probability change jackpot” ends, the current state where the winning probability is simply high and the winning probability is not maintained is expected. It is easy to avoid winning a big hit game that is not very meaningful for a player who is only played.

JP 2006-26042 A JP 2006-181354 A

However, the condition setting of jackpot lottery for each starting opening in the gaming machine having two start hole as described above, typically, many that differentiates itself both, Yu technique's two start hole On the other hand, there was a risk of feeling unfair.

  In addition, even if the type of jackpot game is set at an appropriate allocation rate according to each starting port, there is no sufficient basis for the allocation rate so far, so that the jackpot game continues Even if such a case occurs, the types of jackpots are biased, and for this reason, the effect display using images tends to be uniform.

  An object of the present invention is to solve the above-mentioned problems and to provide a gaming machine in which a player can enjoy playing a game without feeling unfair to two starting ports.

(1) In the present invention, a first start winning area in which a variable member that changes to an open state in which a gaming ball is easy to win when a predetermined condition is satisfied is attached to the gaming area in which the gaming ball rolls, A gaming board having a plurality of winning areas including a second starting prize area having a specification different from the first starting prize area, a first state provided in the gaming board and allowing a game ball to win easily, and the first state A variable winning means that can be changed to a second state in which it is more difficult to win a game ball than a state, a jackpot game that can execute a round game in which the variable winning means can enter the first state a plurality of times, and Game progress control means for controlling the progress of the entire game including a normal game for drawing whether or not to shift to a big hit game, and the game ball has passed through the first start winning area during the execution of the normal game Corresponds to the first start winning area In the first lottery process, when the game ball passes through the second start winning area, the big lottery means for performing the second lottery process corresponding to the second start winning area, and the variable winning means A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times that can be in the first state is stored in association with the first lottery process at a first allocation rate. A second allocation rate different from the first allocation rate for a plurality of jackpot game information corresponding to a plurality of jackpot games with different maximum times during which the storage means and the variable winning means can be in the first state In the second lottery process, the second storage means for storing in association with the second lottery process, and the first lottery game information of the first storage means in the first lottery process, the second lottery process Second memory Jackpot game execution means for selecting jackpot game information from the stage jackpot game information and executing the jackpot game based on the selected jackpot game information, and executing the round game in the first storage means number with the largest number, with all round game, the jackpot lottery means the variable winning means may be comprised in the first hour the first state at the maximum, and usually carried out in the game immediately after the end of the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by and the number of executions of the round game is less than the jackpot game based on the jackpot game information, and in all round games, the variable winning means The number of times of entering one state can be one time and the first state can be the second time shorter than the first time. , And the and the jackpot winning probability by selecting means has a plurality of jackpot gaming information including a bonus game information corresponding to the jackpot gaming as a low probability are stored to be performed in the normal game immediately after the end of the jackpot gaming, wherein the second storage means, with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and jackpot The jackpot game information corresponding to the jackpot game having a high probability of winning by the jackpot lottery means performed in the normal game immediately after the game ends, and the number of round games executed is smaller than the jackpot game based on the jackpot game information. in every round game, the number of times to become the first state by one and the maximum in the variable winning device first Multiple comprising it is possible to become time the first state, and a bonus game information winning probability by the jackpot lottery means is usually performed game immediately after the end of the bonus game corresponds to a bonus game to be a high probability, the of being bonus game information storage, with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and The jackpot game information corresponding to the jackpot game in which the winning probability by the jackpot lottery means performed in the normal game immediately after the jackpot game ends is higher than the second lottery process in the first lottery process. In the normal game immediately after the jackpot game executed based on the first lottery process, the jackpot lottery means A game machine in which the probability that the probability is high and the probability that the winning probability by the jackpot lottery means is high in a normal game immediately after the jackpot game executed based on the second lottery process is high .
In addition, the present invention provides a first start winning area in which a variable member that changes to an open state in which a gaming ball is easy to win when a predetermined condition is satisfied is attached to the gaming area in which the gaming ball rolls, and the first A gaming board having a plurality of winning areas including a second starting prize area having a specification different from the starting prize area, a first state that is provided in the gaming board and is easy for a game ball to win, and the first state A variable winning means that can be changed to a second state in which it is more difficult to win a game ball, a jackpot game that can execute a round game in which the variable winning means can be in the first state a plurality of times, and the jackpot A game progress control means for controlling the progress of the entire game including a normal game for drawing whether or not to shift to a game, and when the game ball passes through the first start winning area during the execution of the normal game Corresponds to the first start winning area When the game ball passes through the second start winning area in the first lottery process, the big lottery means for performing the second lottery process corresponding to the second start winning area, and the variable winning means A first storage for storing a plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times that can be in the first state in association with the first lottery process at a first allocation rate And a plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can enter the first state at a second allocation rate different from the first allocation rate. The second storage means for storing in association with the second lottery process, and the jackpot game information of the first storage means in the first lottery process, and the second lottery process in the second lottery process 2 rememberers Jackpot game execution means for selecting jackpot game information from the jackpot game information and executing the jackpot game based on the selected jackpot game information, and the first storage means includes a number of round game executions. together but most often, in every round game, according to the variable winning means may be comprised in the first hour the first state at the maximum, and the jackpot lottery means is usually performed game immediately after the end of the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning, and the number of round games executed is less than that of the jackpot game based on the jackpot game information, and in all round games, the variable winning means can the number of times a state becomes shorter second time the first state than the first hour once and at most There, and a bonus game information winning probability by the jackpot lottery means is usually performed game immediately after the end of the bonus game corresponds to a bonus game to be a low probability, a plurality of jackpot gaming information is stored including the the second storage means, with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the end of the game, and the number of round games executed is less than the jackpot game based on the jackpot game information, in every round game, the variable number to be the first state in the prize means once and the up to second May be comprised between the first state and a bonus game information winning probability by the jackpot lottery means is usually performed game immediately after the end of the bonus game corresponds to a bonus game to be a high-probability, the jackpot gaming with the number of executions of the jackpot gaming round than games often based on information, on all round game, the variable winning device is able to become the first hour the first state at the maximum, and the end of the jackpot gaming A plurality of jackpot game information corresponding to the jackpot game information corresponding to the jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game immediately after is stored, and the number of round games executed is the largest with, in every round game, the variable winning device variable that is the first time the first state at the maximum , And the and the immediately after the jackpot gaming normal winning probability by the jackpot lottery means performed by the game is bonus game information corresponding to the jackpot gaming that a high probability, and the round games than the jackpot game based on the bonus game information with execution count is small, in all round game, it is possible to count to become the first state in the variable winning device is the second time the first state by one and at most, and the jackpot gaming The jackpot game information corresponding to the jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game immediately after the end is selected in the first lottery process than in the second lottery process. The round game is executed more frequently than the jackpot game based on the jackpot game information, and all round games In over arm, the variable winning device is able to become the first hour the first state at the maximum, and is winning probability by the jackpot lottery means is usually performed game immediately after the end of the jackpot game and a low probability The jackpot game information corresponding to the jackpot game is more easily selected in the second lottery process than in the first lottery process, and immediately after the jackpot game executed based on the first lottery process is completed. In the normal game, the probability of winning by the jackpot lottery means becomes high, and in the normal game immediately after the jackpot game executed based on the second lottery process, the probability of winning by the jackpot lottery means becomes high. The probability is equal.

  In addition, the game progress control means may perform the normal game for any period of time in a special game mode in which the variation mode of the variable member attached to the first start winning area is advantageous to the player for a predetermined period. However, the game can be executed in any one of the normal game modes that are relatively disadvantageous to the player, and immediately after the jackpot game is over, the game can be shifted to the normal game in the special game mode.

  Further, as the plurality of jackpot game information respectively stored in the first storage means and the second storage means, the game is executed in a normal game immediately after the jackpot game ends, although the game execution period is relatively short. There is a sudden probability variation rush type jackpot game information in which the winning probability of the jackpot lottery is high, and the allocation ratio of the sudden probability variation rush type jackpot game information is the first storage means and the second storage means You can also make them different from each other.

  Further, only the second storage means stores normal jackpot game information in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is low. It can also be made.

  Further, as the jackpot game information, (a) probability variation jackpot game information in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in a normal game immediately after the jackpot game ends is high, b) Although the execution period of the game is relatively short, sudden probability variation rush type jackpot game information in which the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is high, (c) relatively Normal jackpot game information in which the game execution period is long and the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is low, (d) the game execution period is relatively short and the jackpot The specific jackpot game information is set such that the winning probability of the jackpot lottery performed in the normal game immediately after the game ends is low, and the first storage means The (a) probability variation jackpot game information is 70/100, the (b) sudden probability variation rush type jackpot game information is 15/100, and the (d) specific jackpot game information is 15/100. In the second storage means, (a) the probability variation jackpot game information is 55/100, (b) the sudden probability variation rush type jackpot game information is 30/100, and (c) the normal jackpot game information is 15 Each of them can be stored at a distribution rate of / 100.

  In addition, the first start winning area provided with the variable member may be disposed immediately below the second start winning area.

According to the present invention, in the jackpot game won in the lottery process performed by the game ball passing through either the first start prize area or the second start prize area, any start prize area is related. even, jackpot for winning probability of the lottery is equal probability of high probability, it is possible to provide that no gaming machines giving remember unfair feeling to the player performed in the normal game immediately after the end of each jackpot gaming It becomes.

1 is a perspective view showing an overview of a pachinko gaming machine according to an embodiment of the present invention. It is a disassembled perspective view which shows the general view in the pachinko game machine of one Embodiment of this invention. It is a front view which shows the general view in the pachinko game machine of one Embodiment of this invention. It is a front view which shows the electrical decoration unit in the pachinko game machine of one Embodiment of this invention. It is a block diagram which shows the main control circuit and sub control circuit which are comprised in the pachinko game machine of one Embodiment of this invention. It is a big hit lottery table referred in the pachinko gaming machine of one embodiment of the present invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a perspective view which shows the positional relationship of the 1st start port and 2nd start port in the pachinko game machine of one Embodiment of this invention. It is explanatory drawing which shows the change of the flow of the game ball to the 1st starting port by operation | movement of the blade member attached to the 1st starting port in the pachinko game machine of one Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described.

The gaming machine according to the present embodiment includes a first start winning area in which a variable member that changes to an open state in which a gaming ball easily wins when a predetermined condition is satisfied is attached to the gaming area in which the gaming ball rolls. A gaming board having a plurality of winning areas including a second starting prize area having a specification different from the first starting prize area, a first state provided in the gaming board and allowing a game ball to easily win, and A variable winning means capable of changing to a second state in which it is more difficult to win a game ball than the first state, and a jackpot game capable of executing a round game in which the variable winning means can enter the first state a plurality of times. A game progress control means for controlling the progress of the entire game including a normal game for drawing whether or not to shift to the jackpot game, and a game ball in the first start winning area during the execution of the normal game If it passes, the first start prize area A big lottery means for performing a first lottery process corresponding to the second starting lottery process corresponding to the second start winning area when the game ball passes through the second start winning area, and the variable A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the winning means can enter the first state is stored in association with the first lottery process at a first allocation rate. A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times that the variable winning means can enter the first state is different from the first allocation rate. A second storage means for storing the second lottery process in association with the second lottery process, and the second lottery process from the jackpot game information of the first storage means in the first lottery process. Then said Jackpot game execution means for selecting jackpot game information from the jackpot game information of the storage means and executing the jackpot game based on the selected jackpot game information, and the first storage means includes a round game with the most frequently run times, in every round game, the jackpot said variable winning means may be comprised in the first hour the first state at the maximum, and usually carried out in the game immediately after the end of the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by the lottery means, and the number of executions of the round game is less than the jackpot game based on the jackpot game information, and in all the round games, the variable winning means The number of times of entering the first state is one and the second state is shorter than the first time for a second time. DOO are possible, and a plurality of jackpot gaming information winning probability by the jackpot lottery means; and a bonus game information corresponding to the jackpot gaming as a low probability to be performed in the normal game immediately after the end of the jackpot gaming is stored The second storage means has the largest number of round games executed , and the variable winning means can be in the first state for the first time at the maximum in all round games . And the jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the end of the jackpot game, and the number of round games executed than the jackpot game based on the jackpot game information It is and the maximum one number to become the first state in together with small, in every round game, the variable winning device A bonus game information corresponding to the jackpot gaming that the second time the it is possible to become the first state, and winning probability by the jackpot lottery means is usually performed game immediately after the end of the jackpot gaming becomes high probability, and a plurality of bonus game information of storage including, along with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum There is a jackpot game information corresponding to a jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the jackpot game is ended. The jackpot lottery means is easier to select than the lottery process, and in the normal game immediately after the jackpot game executed based on the first lottery process Therefore, the probability that the winning probability is high and the probability that the winning probability by the jackpot lottery means is high in the normal game immediately after the jackpot game executed based on the second lottery process is set to be equal. It is a thing.
In addition, a first start prize area and a first start prize area in which a variable member that changes to an open state in which a game ball easily wins when a predetermined condition is satisfied are attached to the game area in which the game ball rolls. A gaming board having a plurality of winning areas including a second start winning area having a specification different from that of the game board, a first state that is provided in the gaming board and in which a gaming ball is more likely to win, and a gaming ball than the first state The variable winning means that can be changed to the second state in which it is difficult to win, the jackpot game in which the variable winning means can execute the round game that can be in the first state, and the jackpot game. A game progress control means for controlling the progress of the entire game including a normal game for lottery of whether or not, and if the game ball passes through the first start winning area during the execution of the normal game, the first First draw corresponding to the starting prize area When the game ball passes through the second start winning area, the big win lottery means for performing the second lottery process corresponding to the second start winning area, and the variable winning means are in the first state. First storage means for storing a plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times that can be stored in association with the first lottery process at a first allocation rate; A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can be in the first state is set at the second allocation rate different from the first allocation rate. Second storage means for storing in association with the lottery process, and, in the first lottery process, out of the jackpot game information of the first storage means, the second storage means in the second lottery process Big hit Jackpot game execution means for selecting jackpot game information from the game information and executing the jackpot game based on the selected jackpot game information, wherein the first storage means has the largest number of round game executions. with large, in all round game, the variable winning device is able to become a first time the first state at the maximum, and winning probability by the jackpot lottery means is usually performed game immediately after the end of the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability, and the number of round games executed is smaller than the jackpot game based on the jackpot game information, and in all the round games, the variable winning means enters the first state. becomes the number may be comprised in the second time the first state is shorter than the first hour once and at maximum, and A plurality of jackpot game information corresponding to the jackpot game information corresponding to the jackpot game having a low probability of winning by the jackpot lottery means performed in the normal game immediately after the jackpot game ends, and storing the second jackpot game information the storage means and with the largest number of executions of the round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and immediately after the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game of the game, and the number of round games executed less than the jackpot game based on the jackpot game information, and all rounds in the game, the variable winning once the number of times becomes the first state in the unit and up to the second time the second It is possible to a state, and a bonus game information winning probability by the jackpot lottery means is usually performed game immediately after the end of the bonus game corresponds to a bonus game to be a high probability, jackpot based on the bonus game information with number of times of execution of the round game is more than a game, in every round game, typically a game of the variable winning device is able to become the first hour the first state at the maximum, and immediately after the jackpot gaming A plurality of jackpot game information corresponding to the jackpot game information corresponding to the jackpot game with a low probability of winning by the jackpot lottery means performed in the round game, the variable winning device is able to become the first hour the first state at the maximum, The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the end of the jackpot game, and the number of round games executed than the jackpot game based on the jackpot game information with less in every round game, it is possible to count to become the first state in the variable winning device is the second time the first state by one and at most, and the jackpot game end immediately The jackpot game information corresponding to the jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game is more easily selected in the first lottery process than in the second lottery process. together with a large number of executions of the round game than the big hit game based on the jackpot game information, in all round game, before The jackpot game in which the variable winning means can be in the first state for the first time at the maximum and the winning probability by the jackpot lottery means performed in the normal game immediately after the jackpot game ends is low. The corresponding jackpot game information is more easily selected in the second lottery process than in the first lottery process, and in the normal game immediately after the jackpot game executed based on the first lottery process, The probability that the winning probability by the jackpot lottery means becomes high and the probability that the winning probability by the jackpot lottery means becomes high in the normal game immediately after the jackpot game executed based on the second lottery process is Are equal.

  That is, in the game board having a game area in which the game ball rolls in this embodiment, a predetermined number of game balls are paid out to the player as prize balls when the game ball enters (hereinafter referred to as a prize ball). ("Winner") is provided. Of the plurality of winning openings, a first starting winning area (hereinafter referred to as “first starting opening”) provided with a variable member or a second starting winning area (hereinafter referred to as “second”) provided with no variable member. When a game ball enters the starting area), a specific winning area (hereinafter referred to as a “large winning area”) is widely opened to the gaming area from among a plurality of winning areas provided in the gaming area. In normal games, lottery of whether to shift to jackpot game that can provide a predetermined number of prize balls to the player in a short time by making it easy to enter game balls that have rolled down the area Is doing. And a game progress control means for controlling the progress of the entire game, including a jackpot game, a normal game for performing a lottery transition to the jackpot game, and a payout of a prize ball for a game ball entering a plurality of winning holes I have.

  Further, in the present embodiment, when the game ball passes through the first starting port during the normal game, the first lottery process corresponding to the first starting port passes, and the game ball passes through the second starting port. In such a case, there is provided a jackpot lottery means for performing a second lottery process corresponding to the second start port.

  Here, in the jackpot game, a plurality of types of jackpot games having different degrees of advantage for the player are set. That is, when the lottery result of the jackpot lottery means wins a jackpot game, a specific winning area (hereinafter referred to as a big prize opening) is widely opened to the gaming area, and the game balls that have rolled down the gaming area By making it easy to enter the ball, a predetermined number of prize balls are provided to the player in a short time, but by changing the opening period of the big prize opening (that is, the execution period of the jackpot game) By making a difference in the number of prize balls that can be acquired by the player, a plurality of types of jackpot games having different degrees of advantage for the player are obtained.

  More specifically, in the execution of the jackpot game in the present embodiment, after opening the grand prize opening so that a game ball can enter the game area, a predetermined condition (opening time of the big prize opening (for example, 30 Seconds), when a predetermined number (for example, 10) of the game balls are entered into the big winning opening), the opened big winning opening is temporarily closed. Then, the operation from the opening of the big prize opening to the closing is regarded as one round game, and the round game is repeated a predetermined number of times to execute the jackpot game.

  And in this embodiment, the execution period of a jackpot game is made different by setting a plurality of jackpot games having different numbers of executions of the round game. For example, a jackpot game with 15 round games executed has a relatively large number of round games executed compared to a jackpot game with two round games executed. Since the time for digesting the jackpot game becomes longer, the duration of the jackpot game differs depending on the set number of round games to be executed.

Further, in the jackpot game having different numbers of round games, for example, the opening times of the big winning openings in the round game can be varied. For example, when the number of round game executions is 15, the opening time of the grand prize opening is set to 30 seconds, while when the number of executions of the round game is 2, the opening time of the big prize opening is 0.3. Set to seconds. In other words, a jackpot game with a long opening time of the big winning opening can be expected to enter the big winning opening of the game ball rolling down the game area, while, on the other hand, a big hit game with a short opening time of the big winning opening, I can hardly expect a game ball to enter. Thereby, it is possible to set a jackpot game that greatly differs in the degree of advantage for the player, with a large difference in the number of prize balls that the player can acquire.

Further, in the present embodiment, not only the number of round games and the opening time of the big prize opening at the time of jackpot game execution are different, but in the normal game after the jackpot game is ended, for example, the jackpot game by the jackpot lottery means The jackpot game in which the lottery probability is set to a high probability (so-called “probability fluctuation”), or the variation mode of the variable member attached to the first start opening is advantageous to the player for a predetermined period after the jackpot game ends. Special game mode (
Depending on the jackpot game or the like in which the so-called “short-time mode”) is set, a plurality of jackpot games having different degrees of advantage for the player are set.

Then, the plurality of jackpot games in the present embodiment increase the conditions for executing the jackpot game (that is, the number of round games executed or the opening time of the jackpot), and the jackpot lottery condition in the normal game after the jackpot game ends. Depending on the probability set (hereinafter referred to as “probability change”) or the special game mode (hereinafter referred to as “short-time mode”), for example, the number of round games executed is 15 times, and the opening time of the big prize opening is normal time (That is, 30 seconds), and after the jackpot game is over, the jackpot game for which the probability variation is set is “15R probability variation jackpot game”, the number of round games executed and the opening time of the prize winning opening is “15R probability variation jackpot game” ”, But the probability variation is not set after the jackpot game ends, that is, it is compared with the high probability set by the probability variation. The jackpot game with the normal probability that can be said to be relatively low is “15R regular jackpot game”, the round game is executed twice and the opening time of the big prize opening is set to a short time (eg, 0.3 seconds) The jackpot game for which probability variation is set after the end of the jackpot game is “2R probability variation jackpot game”, and the number of round games executed and the opening time of the big prize opening are the same as “2R probability variation jackpot game” After the end of the jackpot game, the probability variation is not set (that is, the normal probability). The jackpot game is “2R normal jackpot game”.
They are distinguished as follows.

In the above “2R probability variation jackpot game” and “2R normal jackpot game”, the opening time of the big prize opening is set to a short time (for example, 0.3 seconds), and the player wins during the jackpot game. Since the number of winning balls that can be expected can hardly be expected and the execution time of the jackpot game will be completed in a very short time, the player will have the impression that the game mode in normal games will change suddenly without executing the jackpot game. Therefore, “2R probable big hit game” is called “2R sudden probable big hit game (so-called sudden big hit game)”, and “2R normal jackpot game” is called “2R sudden short jackpot game” or “surprise big hit game”. There is a case.

In the present embodiment, a plurality of jackpot games having different player advantages described above are set with a predetermined distribution rate in each of the first lottery process and the second lottery process, Stored as jackpot game information in the storage means and the second storage means, and from the jackpot game information stored in the first storage means in the first lottery process, the second storage means in the second lottery process The jackpot game to be executed is determined by selecting from the jackpot game information stored in the box according to a predetermined distribution rate.

In the gaming machine configured as described above, in the present embodiment, only in the first storage means, the execution period of the jackpot game is relatively short compared to other jackpot games, and immediately after the jackpot game ends. In the normal game, the winning probability by the jackpot game lottery means is low (that is, the probability variation that is advantageous to the player is not set, so the jackpot game lottery probability is relatively low) (Probability) specific jackpot game information is stored.

This specific jackpot game information corresponds to the above-mentioned “sudden jackpot game”.
There is no expectation of a winning ball that a player can win when a jackpot game is executed, and even though the short-time mode is set after the jackpot game is over, the lottery probability of the jackpot game is not set to a high probability like the probability change In other words, because of the normal probability, it can be said that it is a jackpot game having the lowest degree of advantage for the player among a plurality of jackpot games. In the present embodiment, since the “sudden jackpot game” information is set only in the jackpot game information of the first storage means, the first lottery process is executed in the jackpot lottery means. In this case, there is a possibility that the “sudden hit game” will be executed.

However, in the present embodiment, in the first storage unit and the second storage unit configured as described above, the predetermined allocation rate for the plurality of jackpot games as the set jackpot game information is finally the first The storage means and the second storage means are configured such that there is no difference in the degree of advantage for the player. Specifically, in the jackpot lottery means, in the jackpot game distributed based on the first storage means and the jackpot game distributed based on the second storage means, as a result, the average number of round games executed value,
In addition, the expected value (that is, the rush rate to the probability variation) set for the probability variation after the jackpot game is finished is not different.

According to the first storage means and the second storage means as described above, a pachinko gaming machine provided with a plurality of start ports (first start port and second start port) that trigger the big hit lottery in the game area. In addition, by setting different predetermined allocation rates for a plurality of jackpot games, it is possible to characterize the occurrence of jackpot games triggered by each starting port, and any starting port Even in jackpot games triggered by, since the degree of advantage for the player can be equal, in the occurrence of jackpot games according to different starting points,
It is possible to provide a well-balanced gaming machine with a low possibility of dissatisfaction by the player.

In addition, the game progress control means may perform the normal game for any period of time in a special game mode in which the variation mode of the variable member attached to the first start winning area is advantageous to the player for a predetermined period. However, the game is executed under any one of the normal game modes that are relatively disadvantageous to the player, and immediately after the jackpot game is finished, control is performed to shift to the normal game in the special game mode; Become.

That is, in the normal game after the end of the jackpot game, the special game mode (that is, the time reduction mode) in which the opening time and the opening frequency of the variable member attached to the first starting port is improved is executed for a predetermined period. In the plurality of jackpot games in the present embodiment, the game progress control means sets the normal game after the completion of all jackpot games as a special game mode (that is, a time reduction mode).

Here, the special game mode (hereinafter referred to as the time saving mode) will be described in detail. In the present embodiment, a predetermined condition (a game ball passes through a special area provided in the game area) is used as a trigger. When the open lottery of the variable member attached to the first start opening is performed and the open lottery is won, the variable member is opened to make it easy to enter the game ball into the first start opening. And, for example, when the normal game mode is set in the normal game, the opening time of the variable member is set to 0.1 second and the release frequency is set to once every 30 seconds, whereas the time reduction mode is set. In this case, the opening time of the variable member is set to 3 seconds and the opening frequency is set to once every 10 seconds.

That is, when the normal game is set to the short-time mode, the opening time of the variable member attached to the first starting port is long and the opening frequency is high, so that the game ball enters the first starting port. The rate is improved. In addition, the number of lotteries by the jackpot lottery means triggered by the first starting port increases, and the number of prize balls according to the number of game balls entered can be expected, so that the game conditions have a higher degree of advantage than the normal mode for the player. It can be said.

In other words, in the normal game after the end of the jackpot game, even if the probability variation with a high degree of advantage of the player is not set, the game state with a slightly high degree of advantage of the player can be achieved by adding the short-time mode. It is provided to the person. In this time-saving mode, the operation period may be determined in advance. For example, when a predetermined number of lotteries (for example, 100 times) is executed by the jackpot game lottery means, the time-saving mode in the normal game ends and the normal mode Will be set.

In addition, the short time mode and the probability variation may be set in combination, for example, “15R
After the “probable jackpot game” or the “2R probable jackpot game” is completed, the short time mode and the probability variation are set together. In this case, the operation mode of the short-time mode is set until the next jackpot game is won, or the number of lotteries by the jackpot game lottery means sufficient to win the next jackpot game (for example, 10,000 times) May be set.

Moreover, in this embodiment, although the execution period of the game is relatively short as the plurality of jackpot game information respectively stored in the first storage unit and the second storage unit,
There is sudden probability variation rush type jackpot game information in which the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is high, and the allocation rate of the sudden probability variation rush type jackpot game information is set to the first rate The storage means and the second storage means are different from each other.

This sudden probability variation rush type jackpot game information corresponds to the above-mentioned “2R probability variation jackpot game”, and the impression that the probability variation is suddenly set in the game mode in the normal game without executing the jackpot game. "2R sudden probability change big hit game" from giving to the player
It is called a jackpot game called “Suddenly Promiscuous Jackpot Game” or “Suddenly Hit Game”.

That is, in this embodiment, winning the jackpot game by the jackpot lottery means,
When allocating to a single jackpot game from a plurality of jackpot games, the ratio of the “successful jackpot game” is different between the case based on the first storage means and the case based on the second storage means. . More specifically, for example, the first storage unit and the second storage unit are distributed at a rate of 30% when based on the first storage unit and at a rate of 15% when based on the second storage unit. The jackpot game information stored in the storage means is set.

Thereby, since the occurrence ratio of the jackpot game by the jackpot lottery means can be made different between the first storage means corresponding to the first start port and the second storage means corresponding to the second start port,
According to each of a plurality of starting points that are the triggers for the big hit lottery, it is possible to make the gaming machines having different ratios of occurrence of “surprise big hit games”.

Further, only the second storage means stores normal jackpot game information in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is low. It is characterized by being.

This normal jackpot game information corresponds to the above “15R normal jackpot game”.
As described above, the “15R normal jackpot game” is a jackpot game in which a player can acquire a predetermined number of prize balls. However, after the jackpot game is over, the probability variation is not set and the operation period is set. The time reduction mode is set. In the present embodiment, the ratio to be distributed to the “15R normal jackpot game” is set in the jackpot game information stored in the second storage means.

Thereby, the second by the big hit lottery means triggered by the game ball entering the second starting port.
The game machine in which “15R normal jackpot game” is generated can be used only for the jackpot lottery using the storage means. Therefore, a plurality of start ports (first start ports) are selected from the plurality of jackpot games in the present embodiment. In addition, in the jackpot game that is distributed by using the second starting port) as a trigger, it is possible to differentiate the jackpot game that can be won for each starting port.

Summarizing the jackpot game information described above, in this embodiment, (a) the game execution period is relatively long, and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is high. Probability variation jackpot game information, (b) Sudden probability variation rush type jackpot game information with a high probability of winning the jackpot lottery performed in the normal game immediately after the end of the jackpot game, although the game execution period is relatively short (C) Normal jackpot game information in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is low, (d) The specific jackpot game information is set such that the execution period is short and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is low. It has been. Further, the first storage means includes the (a
) The probability ratio jackpot game information is 70/100, the (b) sudden probability variation rush type jackpot game information is 15/100, and the (d) specific jackpot game information is 15/100. The means includes (a) probability variation jackpot game information of 55/100, (b
) The sudden probability variation rush type jackpot game information is stored at 30/100, and the (c) normal jackpot game information is stored at a ratio of 15/100.

That is, as described above, the jackpot game related to the information in (a) is “15R probability variable jackpot game”, the jackpot game related to the information in (b) is “surprising jackpot game”, and (c) The jackpot game related to information corresponds to “15R normal jackpot game”, and the jackpot game related to information (d) above corresponds to “accidental jackpot game”. In this embodiment, the above four types of players The jackpot games having different degrees of advantage are stored as jackpot game information in the first storage means and the second storage means.

In the first storage means, information on (a) “15R probability variation big hit game” is 70/10.
0, (b) Information of “surprise jackpot game” is stored as jackpot game information at a distribution rate of 15/100, and (d) “Crash jackpot game” is 15/100. The information of (a) “15R probable big hit game” is 55/100, (b) the information of “surprise big hit game” is 30/100, and (c) the information of “15R normal jackpot game” is 15/1.
It is stored as jackpot game information with a distribution rate of 00.

In the distribution of the jackpot game information by the first storage means and the second storage means as described above, the first storage means does not have the second storage means. (C) “15R normal jackpot game” is stored in the second storage means, which is not in the first storage means. Therefore, in this embodiment, a game ball is sent to the first starting port. When a ball enters the ball, there is a possibility that a “striking jackpot game” may occur. On the other hand, when a game ball enters the second starting port, a “15R normal jackpot game” may occur. Differentiate each starting point.

However, in the present embodiment, the jackpot game information stored in the first storage means and the second storage means is set for differentiation by setting a specific jackpot game in accordance with each of the plurality of start ports. In the first storage means and the second storage means, the first storage means and the second storage means are the same when compared with the expected value of the number of round games executed for each of the first storage means and the second storage means and the expected value in which the probability variation is set. Expected value is set.

More specifically, when the expected value of the number of executions of the round game is compared, in the first storage means, 15 round games are 70/100, 2 as “15R probability variation big hit game”.
The total number of round games of 15 times is 30/100 of 15/100 of “probable jackpot game” and 15/100 of “surprise jackpot game”. On the other hand, in the second storage means, the 15 round games have a total of 70/100, 2 times of 55/100 of “15R probability variable jackpot game” and 15/100 of “15R normal jackpot game”. Since the round game of the game is 30/100 as “surprising big hit game”, the distribution rate of 15 round games is the same as 70/100, and the distribution rate of 2 round games is also 30/10
Since it is the same as 0, the same value is set as the expected value of the number of round games executed in the first storage means and the second storage means.

In other words, regardless of whether the first storage means or the second storage means is used by the jackpot lottery means of this embodiment, the probability of being distributed to the jackpot game having 15 round games is 70%. Yes, it can be said that the probability of being distributed to the jackpot game with two round games is 30%.

Further, when comparing the expected value in which the probability variation is set, in the first storage means, the distribution rate in which the probability variation is set is 15/100 of the “probable big hit game” and 70/15 of the “15 chance variable big game”. The sum of 100 is 85/100. On the other hand, in the second storage means, “1
Since the sum of 55/100 of “5-probable big hit game” and 30/100 of “probable big hit game” is 85/100, the first memory means and the second memory means are expected to have a probability variation set. The same numerical value (85/100) is set as the value. In other words, in this embodiment, the jackpot game in which the probability variation is set at a rate of 85%, even if the winning jackpot game won by any of the first storage means and the second storage means is distributed. Will occur.

Further, the first start winning area provided with the variable member is disposed at a position immediately below the second starting winning area.

That is, as described above, the first starting region (that is, the first region) to which the variable member is attached.
The jackpot game that is drawn in response to the game ball entering the starting port) includes a “striking jackpot game”. This “collision jackpot game” has the lowest advantage to the player among the four types of jackpot games in the present embodiment. Therefore, when the player is playing the game machine and the first jackpot game that can be acquired is the “sudden jackpot game”, the short-time mode with a predetermined number of operating periods is only set to the normal game. Therefore, the profit is too small for the player, and there is a possibility that the willingness to continue the game on the gaming machine is attenuated.

Therefore, in the present embodiment, a game is provided by providing a first start region (that is, the first start port) with a variable member attached below the second start winning region (that is, the second start port). The first jackpot game that can be provided to the player is determined based on the jackpot game information stored in the second storage means such that the second storage means corresponding to the second starting port is determined at a predetermined distribution rate. The winning jackpot game is distributed.

As a result, the first jackpot game that the player can acquire is “15R probable jackpot game”
, Because it ’s more likely to be a “surprise jackpot game” and “15R regular jackpot game”
At least in the “15R normal jackpot game”, a predetermined number of prize balls can be obtained in the jackpot game, and in the “promising jackpot game”, it is not possible to obtain a prize ball in the jackpot game, but the probability variation is set. Therefore, the winning of the next jackpot game can be expected, and in the “15R probability variable jackpot game”, which is the most advantageous for the player in this embodiment,
In this jackpot game, a predetermined number of prize balls can be obtained, and since a probability variation is set, a winning game for the next jackpot game can be expected.

In the present embodiment, the first starting port is provided with a variable member that improves the opening time and the release frequency in the time reduction mode. Therefore, when the variable member is disposed below the second starting port, the variable member is opened. In such a case, it is possible to install a game ball so that it can be entered. This
The lottery of the jackpot game triggered by the first start port is executed in the time-saving mode (which may be set simultaneously with the probability variation) set after the end of the jackpot game triggered by the second start port Thus, while the normal game is set to the normal mode, it is possible to reduce the possibility that the jackpot game that the player can first acquire is the “sudden jackpot game”.

According to the gaming machines described above, there are a plurality of start ports (first start port and second start port) in the game area.
And providing the characteristics of the above four types of jackpot game distribution ratios according to the start opening into which the game ball has entered, thereby providing a plurality of start openings (first start opening and second start opening). The jackpot game that can be differentiated and that eventually occurs when triggered by either the first start port or the second start port is a balanced number that does not differ in the player's degree of advantage. It is possible to provide a gaming machine that can generate a big hit game.

The variable member can be changed by using an operation means such as a solenoid. As the normal game progress means, the big hit lottery means, the first storage means, the second storage means, and the big hit game execution means, a CPU or game The function may be assigned to a control unit having various memories such as a ROM storing programs and a RAM used as temporary storage means for a work area.

Hereinafter, preferred embodiments of a gaming machine according to the present invention will be described with reference to the drawings. In the following, the gaming machine is a pachinko gaming machine.

[Composition of gaming machine]
A gaming machine will be described with reference to FIGS. FIG. 1 is a perspective view showing an overview of a pachinko gaming machine 10 according to the present embodiment, and FIG. 2 is an exploded perspective view showing an overview of the pachinko gaming machine 10. FIG. 3 is a front view showing an overview of the pachinko gaming machine 10 according to the present embodiment, and FIG.

As shown in FIG. 1 and FIG. 2, the pachinko gaming machine 10 includes a main body frame 12 having an opening 12a formed on the front surface, various components disposed inside the opening 12a in the main body frame 12, and a main body frame. The front door 11 is pivotally mounted in front of 12 so as to be openable and closable. The upper half of the front door 11 is provided with a door 11a that is pivotally mounted so as to be freely opened and closed. As shown in FIG. 1, in the normal gaming state, the front door 11 closes the opening 12a from the front, and the door 11a
The game is played in a closed state. Further, an upper plate 20, a lower plate 22, a firing handle 26 and the like are arranged on the lower front surface of the front door 11.

Inside the opening 12a of the main body frame 12, a liquid crystal display device 32 as display means for displaying an image.
A game board 14, a spacer 31 and the like are arranged. In addition, about various components (not shown) other than the game board 14, the spacer 31, and the liquid crystal display device 32, description is abbreviate | omitted for easy understanding.

The gaming board 14 according to the present embodiment is entirely formed of a plate-shaped resin (a member having a light transmitting property) having a light transmitting property. Examples of the translucent member include various materials such as acrylic resin, polycarbonate resin, and methacrylic resin. In addition, the game board 14 has a game area 15 on the front (front) side where the launched game ball rolls. The game area 15 is surrounded by the guide rail 30 and is an area in which a game ball can roll. A game area outer area 16 is formed outside the guide rail 30. As shown in FIG. 2, a plurality of game nails 13 are driven into the game area 15. In the present embodiment, the game nail 13 is included in one of various game members. Further, in FIG. 2, a plurality of game nails 13 are partially omitted.

A liquid crystal display device 32, which is an example of display means for displaying an effect image relating to a game, is provided behind the game board 14 with the spacer 31 interposed therebetween. In the present embodiment, the game board 1
4 is formed of a light-transmitting material. However, a light-transmitting material may be used for a part of the game board 14, and in that case, the liquid crystal display device 32 is used for the game board 14. It will be arranged behind the member having translucency.

The liquid crystal display device 32 is composed of a liquid crystal display panel or the like, and has a display area 32a that can display an image related to the game. The display area 32a is all or part of the spacer 31 and the game area 15. Alternatively, it is visible from the player side through all or part of the game area outer area 16. In addition, the image regarding the game displayed on the display area 32a refers to various images such as an effect image for effect and an ornament image for decoration.

The spacer 31 is also formed of the above-described member having translucency, but in order to improve the visibility of the liquid crystal display device 32, a hole having a size corresponding to at least the game area 15 of the game board 14 is used. A portion 31a is formed.

As described above, in the present embodiment, display means such as the liquid crystal display device 32 is provided behind the light-transmitting area in the game board 14. For example, an area where the game nail 13 is planted, an accessory, a decorative member, etc. Since the area where the game members are provided can be increased, the degree of freedom in layout can be further increased.

At a predetermined position of the door 11a on the outside of the game board 14, there is a decorative lamp 1 as a light emitting display means.
33a and 133b are arranged to display a predetermined light emission mode in accordance with the gaming state.

Further, a transparent protective plate 19 made of a glass plate or the like is attached to the door 11a. The protective plate 19 is disposed so as to face the front surface of the game board 14 with the door 11a closed. Speakers 46R and 46L are arranged on the left and right above the protective plate 19.

The firing handle 26 is provided so as to be rotatable with respect to the main body frame 12. A firing solenoid (not shown) as a driving device is provided on the back side of the firing handle 26. Further, a touch sensor (not shown) is provided on the peripheral edge of the firing handle 26. When the touch sensor is touched by the player, it is detected that the firing handle 26 is gripped by the player. When the firing handle 26 is gripped by the player and is rotated in the clockwise direction, power is supplied to the firing solenoid according to the rotational angle, and the game ball stored in the upper plate 20 is played. It is fired sequentially on the board 14 and the game proceeds.

Next, the configuration of the pachinko gaming machine 10 will be described in more detail with reference to FIGS. 3 and 4. In addition, in the following description of the overview of the pachinko gaming machine 10 using FIG. 3, a portion overlapping with the description using FIG. 1 and FIG. 2 may be omitted. In FIG. 3, the game nail 13
Is omitted.

As shown in FIG. 3, the game board 14 includes two guide rails 30 (30a and 30b),
A first game member 55, a second game member 57, a passage gate 54, and a blade member 23 are first attached.
A start opening 24, a second start opening 25, a large winning opening 39 provided with an openable / closable shutter 40, general winning openings 56a, 56b, 56c, 56d, and an out opening 38 are provided.

Two guide rails 30 provided on the left side of the game board 14 define the game area 15 (
The outer rail 30a is defined, and the inner rail 30b is disposed inside the outer rail 30a. The launched game ball is guided by a guide rail 30 provided on the game board 14 and moves to the upper part of the game area 15, and a plurality of game nails 13 (see FIG. 2), the game area 15
Due to the collision with the first game member 55 and the like provided on the upper part of the game area, it flows down toward the lower side of the game area 15 while changing its traveling direction. A game ball that has not won a prize in the various winning holes (the first starting port 24, the second starting port 25, the big winning port 39, the general winning ports 56a to 56d, etc.) provided in the gaming region 15 It is collected by the out port 38 provided at the center of the lower end of the game board and discharged to the outside of the game board 14.

The first gaming member 55 provided at the uppermost part of the gaming area 15 is formed in an umbrella shape whose left and right ends are positioned below the center, whereas the second gaming member 57 provided at the lower part thereof. Is formed in a curved shape with the left and right ends positioned slightly above the center, and a part of the game ball rolling on the game area 15 is temporarily received by the second game member 57. Then, it passes through a guide groove 57a (see FIG. 15) formed in a concave shape at the center of the second gaming member 57 and flows down toward the second starting port 25 provided below the second gaming member 57. It is supposed to be.

The second start port 25 is provided in the lower part of the second game member 57 provided in the approximate center of the game area 15. The first start port 24 to which the blade member 23 as a variable member driven by a solenoid or the like is attached is provided directly below the second start port 25 and above the prize winning port 39. In the present embodiment, the first start opening 24 is defined in the first start winning area, and the second start opening 25 is defined in the second start winning area.

When a game ball that rolls while colliding with the first game member 55 or the game nail 13 installed in the game area 15 wins the first start port 24 and the second start port 25, a special symbol game, which will be described later. And the jackpot lottery begins. That is, the first start opening 24 and the second start opening 25 are start winning areas (that is, a first start winning area and a second start winning area) that trigger the special symbol game and the jackpot lottery means. Further, as shown in the drawing, the first start port 24 is provided in the vicinity of the second start port 25, and the blade member 2 attached to the first start port 24 is provided.
In a state in which 3 does not move to the open state, a game ball cannot be won at the first start port 24.

A large winning opening 39 provided below the first starting opening 24 is provided with a shutter 40 that can be opened and closed on the front side (front). In the shutter 40, a specific numeric symbol is stopped and displayed as a special symbol on the first special symbol display 33 or the second special symbol display 34 (FIG. 4), which will be described in detail later. When it is an aspect indicating that the game is shifted to the jackpot game that is a special game, the game ball is driven so as to be in an open state in which the game ball can be easily received. As a result, the special winning opening 39 is in an open state where it is easy to accept a game ball.

On the other hand, a count sensor 104 (see FIG. 5) is provided inside the big prize opening 39 provided on the back side (rear side) of the shutter 40 to detect a predetermined number (for example, 10) of game balls,
Alternatively, the shutter 40 is driven to the open state until a predetermined time (for example, 30 seconds) elapses.
When either a predetermined number of game balls are awarded to the big prize opening 39 or a predetermined time has elapsed in the open state, the shutter 40 is driven to be closed. As a result, the special winning opening 39 is in a closed state in which it is difficult to accept a game ball.

A game from an open state in which the grand prize opening 39 is in a state where it is easy to accept a game ball to a closed state in which the grand prize opening 39 is in a state in which it is difficult to accept a game ball is called a round game. It is opened during a round game and closed between each round game. In the present embodiment, a game that executes this round game is referred to as a jackpot game. In addition, since the round game is counted as the number of rounds such as “1” round and “2” round, the first round game in the jackpot game may be referred to as the first round and the second round as the second round. .

Subsequently, the shutter 40 driven from the open state to the closed state is driven to the open state again after a predetermined time (for example, 1 second) has elapsed. Note that a gaming state that continues until the (final) round game that cannot continue from the first round game to the next round game is called a jackpot gaming state. The jackpot gaming state is a very advantageous gaming state for the player because a large number of prize balls can be obtained.

Further, when a game ball wins or enters the first starting port 24, the second starting port 25, the general winning ports 56a to 56d, and the big winning port 39 described above, it is set in advance according to the type of each winning port. A certain number of game balls are paid out as prize balls to the upper plate 20 or the lower plate 22 which are game ball storage units.

Moreover, the electrical decoration unit 53 is provided in the lower end part vicinity of the door 11a. As shown in FIG. 4, the illumination unit 53 according to the present embodiment has a display case 37 disposed in the center thereof.
A first special symbol display 33 corresponding to the first start port 24 and a second special symbol display 34 corresponding to the second start port 25 are accommodated. The first special symbol display 33 and the second special symbol display 34 are composed of 7-segment LEDs, and the 7-segment LEDs have won a game ball in the first start port 24 or the second start port 25. In this case, 10 number symbols from “0” to “9” are specially displayed by turning on / off the 7-segment LED of the corresponding first special symbol display 33 or second special symbol display 34. Fluctuated display as a symbol. As described above, a game in which a special symbol is variably displayed and then stopped and the game state varies depending on the result is referred to as a “special symbol game” in the present embodiment.

On both the left and right sides of the display case 37, the first special symbol hold lamps 33a to 33d corresponding to the first start port 24 and the second special symbol hold lamp corresponding to the second start port 25 are sandwiched between the display case 37. 34a to 34d are provided. The first special symbol holding lamps 33a to 33
d, when the game ball has won the first start port 24 while the special symbol display has already been displayed on the first special symbol display 33, the first start is performed until the special symbol on the variable display is stopped and displayed. Mouth 24
The number of times of suspension of execution of the special symbol variation display based on the winning of the game ball to the game (the so-called “number of special symbol reserve balls”) is displayed by lighting. Then, when the special symbol that has been variably displayed is stopped and displayed, variability display of the special symbol that has been suspended is started.

Similarly to the first special symbol holding lamps 33a to 33d, the second special symbol holding lamp 34 is used.
a to 34d are displayed on the second special symbol display 34 until the special symbol in the variable display is stopped and displayed when the game ball has won the second start opening 25 while the special symbol is in the variable display. 2 Number of times of suspension of execution of the special symbol variation display based on the winning of the game ball to the start opening 25 (so-called “
The number of reserved balls of special symbols ") is displayed by lighting. Then, when the special symbol that has been variably displayed is stopped and displayed, variability display of the special symbol that has been suspended is started.

Specifically, the first special symbol hold lamps 33a to 33d and the second special symbol hold lamps 34a to 34d are lit in order from the left according to the number of times the execution of the special symbol variation display is held, When the change display of the special symbol is stopped and displayed, and the next change display of the special symbol that has been put on hold is started, the special symbol hold lamp corresponding thereto is turned off. An upper limit is set for the number of times the execution of the special symbol variation display is suspended, and four times (pieces) for winning the game ball to the first start port 24, and the second start port 25. 4 for winning game balls to
In this embodiment, the variable symbol display is suspended up to a maximum of 8 times (pieces) in the present embodiment.

Also, in the display area 32a of the liquid crystal display device 32, when a game ball is won in the first starting port 24 and the second starting port 25 described above, for example, a number or the like is displayed at the start of the variable symbol display. The variation display of the decorative pattern for the production including is started. In addition, when the game ball wins the first start opening 24 and the second start opening 25 during the variable display related to the special symbol, the first start opening is displayed until the decorative design for effect during the variable display is stopped and displayed. Execution (start) of the variation display of the decorative pattern for effect based on the winning of the game ball to the 24 and the second start opening 25 is suspended. Thereafter, when the decorative design for effect that has been variably displayed is stopped and displayed, the variable display of the decorative symbol for effect that has been put on hold is started. That is, the decorative display variation display and the special design variation display performed in the display area 32a of the liquid crystal display device 32 are synchronized, and the variation start and variation stop are performed at the same timing. .

In the present embodiment, both the special symbol and the decorative symbol described above function as identification information, and are executed in synchronization with the special symbol game in which the unit game is from the change display to the stop display of the special symbol, and the special symbol. The game is a “variable display game” in combination with a game in which the unit game is displayed from the change display of the decorative symbols to the stop display. Therefore, in the pachinko gaming machine 10 according to the present embodiment, a variable display game is played when a game ball wins a prize at the first start port 24 and the second start port 25. A game in which this variable display game is played is called a normal game.

Further, when the game ball passes through the passing gate 54 (see FIG. 3) provided on the left side of the approximate center of the game area 15, the normal symbol display 35 provided on the right side of the second special symbol display 34 Two display lamps composed of symbols such as “◯” and “x” indicating symbols are variably displayed by alternately turning on and off.

Further, below the display case 37, normal symbol holding lamps 35a to 35d are provided. The normal symbol holding lamps 35a to 35d are used when the game ball passes through the passing gate 54 during the fluctuation of the above-described normal symbols (in this embodiment, symbols such as “O”, “X”).
The number of times that the fluctuation display of the normal symbol that is put on hold can be executed by turning on or off (so-called “
The number of reserved balls for normal symbols ") is displayed. That is, the normal symbol hold lamps 35a to 35d are turned on sequentially from the left in accordance with the number of executions of the fluctuation display of the held normal symbols, and when the fluctuation is stopped and displayed, the next normal symbol that has been held is held. Is displayed, and the corresponding normal symbol holding lamp is turned off. Note that an upper limit is set for the number of times that the execution of the variable symbol display is suspended. For example, the upper limit is four times (pieces).

When this normal symbol is stopped and displayed as a predetermined symbol, for example, “◯”, the blade members (so-called “normal electric accessories”) 23 provided as variable members on the left and right sides of the first start port 24 are closed. The game ball easily enters the first start port 24 by changing from the open state to the open state. Further, when a predetermined time has elapsed after the blade member 23 is in the open state, the blade member 23 is closed so that it is difficult for the game ball to enter the first start port 24. As described above, a game in which the normal symbol is displayed in a variable manner and then stopped and the open / closed state of the blade member 23 differs depending on the result is referred to as a “normal symbol game”.

As described above, in the pachinko gaming machine 10 according to the present embodiment, the first start port 24 is provided.
And, when the game ball wins the second starting port 25, a big win lottery process for determining whether or not to shift to the big hit game is performed, and based on the lottery result, the first special symbol display 33 and In the second special symbol display 34, special symbol variation display and stop display are performed.

Then, in the display area 32a of the liquid crystal display device 32, a variable display game is executed in which a plurality of decorative symbols as identification information corresponding to the special symbols to be stopped and displayed are variably displayed and then stopped and displayed in a predetermined combination. At the same time, an effect display using an effect image associated with the variable display game is performed. When the lottery result of the jackpot game is a win, the game shifts from the normal game to the jackpot game.

In this configuration, in the present embodiment, the first lottery process is executed when the first start port 24 is won, and the second lottery process is executed when the second start port 25 is won. That is, in the jackpot lottery means triggered by the winning of game balls to the first start port 24 and the second start port 25, the jackpot game lottery process is independently executed in accordance with each start port.

Specifically, out of a plurality of jackpot games in the present embodiment, in the first lottery process, the jackpot game is determined based on the jackpot game information stored in the first storage means. In the lottery process, the jackpot game is determined based on the jackpot game information stored in the second storage means. That is, in the first start port 24 and the second start port 25, a plurality of jackpot games are determined at different distribution rates based on the jackpot game information stored in the first storage unit and the second storage unit. Differentiate the jackpot lottery.

As described above, in the present embodiment, a plurality of start ports (that is, the first start port 2).
4 and the second start opening 25), the distribution ratio of different jackpot games is set to give a characteristic. As a result, the jackpot game generated at the first start opening 24 or the second start opening 25 The jackpot game information stored in the first storage means and the second storage means is set so that the degree of advantage with respect to the player does not differ depending on the game. The setting of jackpot game information and the configuration of a plurality of jackpot games in this embodiment will be described in detail later.

Here, in the present embodiment, as an example of an accessory, an accessory of the big prize opening 39 used at the time of the big hit game is described, but the present invention is not limited to this, and two or more on the game board are described. Any number of objects may be provided.

In the present embodiment, the liquid crystal display device 32 including a liquid crystal display panel is used as a portion for displaying an image. However, the present invention is not limited to this, and for example, a CRT (Cathode Ray Tube)
) Including other types such as a cathode ray tube, EL (Electro Luminescence), and plasma.

[Electric configuration of gaming machine]
A control circuit of the pachinko gaming machine 10 in this embodiment will be described with reference to FIG.
FIG. 5 is a block diagram showing a control circuit of the pachinko gaming machine 10 in the present embodiment.

The control circuit of the pachinko gaming machine 10 in the present embodiment is mainly composed of a main control circuit 60 as game control means and a sub-control circuit 200 as effect control means. The main control circuit 60 controls the entire game, and the sub-control circuit 200 controls effects according to the progress of the game (for example, image display control, sound output control, decoration lamp control, etc.). Is positioned in things.

As shown in the figure, the main control circuit 60 includes a main CPU 66 and a main ROM as control means.
(Read-only memory) 68 and main RAM (read-write memory) 70 are provided.
The main control circuit 60 controls the progress of the game.

The main CPU 66 is connected to a main ROM 68, a main RAM 70, and the like, and has a function of executing various processes according to a program stored in the main ROM 68. Thus, the main CPU 66 functions as various means to be described later, such as functioning as a game progress control means and a big hit lottery means.

In the main ROM 68, a program for controlling the operation of the pachinko gaming machine 10 by the main CPU 66 is stored. In addition, a jackpot lottery table (see FIG. 6) referred to when a jackpot determination is made by random number lottery. Etc. are stored in advance.

The main RAM 70 has a function of storing various flags and variable values as a temporary storage area of the main CPU 66.

The main control circuit 60 also has a command for a reset clock pulse generating circuit 62 that generates a clock pulse of a predetermined frequency, an initial reset circuit 64 that generates a reset signal when the power is turned on, and a sub-control circuit 200 described later. I for serial communication to supply
C72 is provided. The reset clock pulse generation circuit 62, the initial reset circuit 64, and the serial communication IC 72 are connected to the main CPU 66.

The reset clock pulse generation circuit 62 generates a clock pulse every predetermined period (for example, 2 milliseconds) in order to execute a system timer interrupt process described later.
The serial communication IC 72 sends various commands to the sub-control circuit 200 (sub-control circuit 20).
It corresponds to transmission means for transmission to various means included in 0).

Further, the main control circuit 60 includes a display control circuit 76 for controlling various displays and display lamps of the electric decoration unit 53 (see FIG. 4). The display control circuit 76 is a main CPU.
According to the instruction from 66, according to the gaming state of the pachinko gaming machine 10, the first special symbol display 3
3. Control of fluctuation of the second special symbol display 34 and the normal symbol display 35 (for example, start of fluctuation and stop display at a predetermined symbol), and further, first special symbol hold lamps 33a to 33d,
The second special symbol hold lamps 34a to 34d and the normal symbol hold lamps 35a to 35d are controlled to be turned on and off.

Various devices are connected to the main control circuit 60. For example, as shown
Count sensor 104, general winning ball sensor 106, 108, 110, 112, passing ball sensor 114, first starting port winning ball sensor 116, second starting port winning ball sensor 117, ordinary electric accessory solenoid 118, large winning port solenoid 120 is connected.

The count sensor 104 is provided in the special winning opening 39. This count sensor 104
When a game ball wins or passes through the big winning opening 39, a predetermined detection signal is sent to the main control circuit 60.
To supply.

The general winning ball sensors 106, 108, 110, 112 are connected to the general winning ports 56 a, 56 b, 5.
6c and 56d are provided. The general winning ball sensors 106, 108, 110
, 112 supply a predetermined detection signal to the main control circuit 60 when a game ball wins each of the general winning ports 56a to 56d.

The passing ball sensor 114 is provided in the passing gate 54. The passing ball sensor 114 supplies a predetermined detection signal to the main control circuit 60 when a game ball passes through the passing gate 54.

A first start opening winning ball sensor 116 which is a game ball detecting means is provided in the first start opening 24. The first starting port winning ball sensor 116 detects that a game ball has won the first starting port 24 and supplies a predetermined detection signal to the main control circuit 60.

A second starting port winning ball sensor 117 which is a game ball detecting means is provided at the second starting port 25. The second starting port winning ball sensor 117 detects that a game ball has won the second starting port 25 and supplies a predetermined detection signal to the main control circuit 60.

The ordinary electric accessory solenoid 118 is connected to the blade member 23 via a link member (not shown), and makes the blade member 23 open or closed in accordance with a drive signal supplied from the main CPU 66. .

The big prize opening solenoid 120 is connected to the shutter 40 and drives the shutter 40 in accordance with a drive signal supplied from the main CPU 66 to make the big prize opening 39 open or closed.

The main control circuit 60 is connected to a backup clear sensor 124 that detects an input of a backup clear switch (not shown) provided in the pachinko gaming machine 10. The backup clear sensor 124 has a function of clearing backup data in the event of a power interruption or the like according to the operation of the game hall manager, and is also connected to a payout / launch control circuit 126 described later.

A payout / firing control circuit 126 is connected to the main control circuit 60. Connected to the payout / firing control circuit 126 are a payout device 128 that pays out game balls, a launch device 130 that fires game balls, and a card unit 150.

The payout / firing control circuit 126 includes a prize ball control command supplied from the main control circuit 60,
By receiving a lending ball control signal supplied from the card unit 150 and transmitting a predetermined signal to the payout device 128, the payout device 128 is paid out. Further, the payout / launch control circuit 126 performs a control of launching a game ball by supplying a launch signal to the launch device 130.

In addition, the launching device 130 includes a device for launching a game ball such as the launching solenoid and the touch sensor described above. When the firing handle 26 is gripped by the player and is rotated in the clockwise direction, electric power is supplied to the firing solenoid according to the rotational angle, and the game ball stored in the upper plate 20 is fired. The game board 14 is sequentially fired by the solenoid.

On the other hand, the sub-control circuit 200 is connected to the serial communication IC 72. The sub-control circuit 200 responds to various commands supplied from the main control circuit 60 and the liquid crystal display device 3.
2 is controlled, control related to sound generated from the speakers 46R and 46L, control of the decoration lamps 133a and 133b, and the like.

In the present embodiment, the command is supplied from the main control circuit 60 to the sub control circuit 200 and the signal cannot be supplied from the sub control circuit 200 to the main control circuit 60. Not limited to this, the sub control circuit 200 may be configured to transmit a signal to the main control circuit 60.

The sub control circuit 200 includes a sub CPU 206 that functions as various control means such as variable display control means and sound generation control means, a program ROM 208 as a storage means, and a work RAM 210.
, A display control circuit 250 for performing display control in the liquid crystal display device 32, and a speaker 46R.
, 46L, a sound control circuit 230 for controlling the sound generated from 46L, and a decoration lamp 133
The lamp control circuit 240 controls the a and 133b. Then, the sub control circuit 200 executes an effect according to the progress of the game in accordance with a command from the main control circuit 60.

A program ROM 208, a work RAM 210, and the like are connected to the sub CPU 206. The sub CPU 206 has a function of executing various processes according to the program stored in the program ROM 208. In particular, the sub CPU 206, as will be described later,
Various effects are controlled according to various command signals supplied from the main control circuit 60. The sub CPU 206 functions as various means described later.

In the program ROM 208, a plurality of types of effect image data associated with the image display of the liquid crystal display device 32 executed by the sub CPU 206 in connection with the variable display of the special symbol of the pachinko gaming machine 10, and a round game during the jackpot game A plurality of types of effect image data to be executed are stored, and in addition, various tables such as a time table that defines the effect display period are also stored.

The work RAM 210 has a function of storing various flags and variable values as a temporary storage area of the sub CPU 206. For example, various variables such as a timer variable for controlling the reach effect time, an effect display selection random number counter for selecting an effect pattern, and the like are positioned. Here, the reach in the present embodiment refers to a state of transition to the aforementioned jackpot game when one decorative symbol that is changing is stopped and displayed with the same symbol as the other decorative symbols that are stopped and displayed. Normally, a special reach effect display according to the reach state is displayed on the liquid crystal display device 32 until the decorative pattern being changed stops.

The display control circuit 250 is executed in association with a plurality of types of effect patterns that are supplied from the sub CPU 206 and accompanied by the progress of effect display that is executed in relation to the variable display of special symbols, and in the round game during the jackpot game. Control is performed to cause the liquid crystal display device 32 to display images of effect image data such as a plurality of types of effect patterns.

The sound control circuit 230 generates sound from the speakers 46R and 46L in response to a sound generation command supplied from the sub CPU 206.

The lamp control circuit 240 performs light emission control of the decorative lamps 133a and 133b according to a program stored in the program ROM 208 supplied from the sub CPU 206.

In the present embodiment, in the control circuit of the pachinko gaming machine 10, the main control circuit 60 as the game control means and the sub control circuit 200 as the effect control means are configured separately, but the main control circuit 60 And the sub control circuit 200 may be formed of the same substrate.

In this embodiment, the main control circuit 60 uses the main ROM 68 and the sub control circuit 200 uses the program ROM 208 as storage means for storing programs, tables, and the like. However, the present invention is not limited to this. As long as it is a storage medium readable by a computer equipped with a hard disk drive, a CD-R, etc.
Programs, tables, and the like may be recorded on storage media such as OM, DVD-ROM, and ROM cartridge. Even if these programs are not recorded in advance, they are downloaded after the power is turned on, and the main control circuit 60 causes the main R
The AM 70 and the sub control circuit 200 may be recorded in the work RAM 210 or the like. In this embodiment, the main RAM 70 is used as a temporary storage area for the main CPU 66.
Although the work RAM 210 is used as a temporary storage area of the sub CPU 206, the present invention is not limited to this, and any readable / writable storage medium may be used.

[Game machine operation]
Here, the game of the pachinko gaming machine 10 in this embodiment will be briefly described. In the present embodiment, the games of the pachinko gaming machine 10 are roughly divided into normal games (games that consume game balls while performing a big hit lottery and are relatively disadvantageous to the player as compared to the big hit games). The game is divided into jackpot games (games that are advantageous for the player who can expect to acquire a large number of game balls in a short time for the player).

Furthermore, in the jackpot game, lottery was performed in a special symbol control process described later,
Depending on the specific numerical symbols that are stopped and displayed on the first special symbol display 33 or the second special symbol display 34, four types of jackpots of 15R probability variation jackpot game, rush jackpot game, sudden jackpot game or 15R normal jackpot game The game is decided.

The four types of jackpot games (15R-probable jackpot game, surprise jackpot game, sudden jackpot game or 15R normal jackpot game) are processed in the special symbol memory check process (see FIG. 10) described later (see FIG. 6). Referring to), lotteries are drawn with different drawing probabilities according to the normal mode or the probability variation mode of the normal game.

At this time, when the jackpot game is won, the special symbol stopped and displayed on the first special symbol display 33 and the second special symbol display 34 (see FIG. 4) is, for example, “7” in the case of 15R probability variable jackpot game. “3” special symbols, “1” special symbols for sudden jackpot games, and “5” special symbols for 15R regular jackpot games. The

Furthermore, when one of the four types of jackpot games is won, the special symbol is stopped and displayed on the first special symbol display 33 or the second special symbol display 34 (see FIG. 4). At the same timing, in the display area 32a of the liquid crystal display device 32, for example, in the case of a 15R probability variable big hit game, a decorative pattern of “777”, a sudden hit big game, by a special decorative symbol (that is, a numeric symbol as identification information) In the case of “333” decorative symbol, in the case of a sudden jackpot game, “111” decorative symbol, and in the case of 15R normal jackpot game “555”
"" Is displayed.

It should be noted that the decorative symbols (numeric symbols as identification information) displayed in the display area 32a of the liquid crystal display device 32 when winning the jackpot game need not necessarily be a set of three numeric symbols as described above. For example, in the case of a big hit game, a continuous numerical symbol such as “123” may be used.

Among the four types of jackpot games, in the 15R probability variation jackpot game and the 15R normal jackpot game, the shutter 40 (see FIG. 3) attached to the prize winning port 39 for 15 times,
By repeatedly releasing for a predetermined time (for example, 30 seconds), it becomes easy to win the game ball fired in the game area 15 to the big winning opening 39, and the player can acquire a large amount of prize balls in a short time. Is possible. Acquiring such a jackpot game (winning the jackpot game) is the greatest goal of general players, and can be said to be the best part of a pachinko game.

In the present embodiment, among the four types of jackpot games, when a winning jackpot game or a sudden jackpot game is won, the shutter 40 attached to the winning prize opening 39 (FIG. 3).
Is set to an extremely short time (for example, 0.3 seconds), and in this case, it is difficult to win a game ball launched into the game area 15 to the big winning opening 39, and the jackpot It is almost impossible to get a prize ball when playing a game.

On the other hand, the normal game in the present embodiment is executed under three types of game modes: a normal mode, a probability change mode, and a time reduction mode (special game mode). Here, the mode transition of each of the three types of normal games (the normal mode, the probability variation mode, and the time reduction mode) and their characteristics will be briefly described below.

The normal mode is a basic mode in the pachinko gaming machine 10, and when the power is turned on to the pachinko gaming machine 10, the game is started from the normal mode, and the lottery probability of the big hit game is also drawn by the normal probability. Note that the probability of winning a jackpot game in this normal mode (
In other words, the normal probability) is set to a relatively low probability compared to the jackpot game lottery probability in the probability variation mode, so the normal probability that is the jackpot game lottery probability in the normal mode may be called a low probability. .

The probability change mode is a game mode that shifts after the jackpot game ends when a 15R probability change jackpot game or a surprise jackpot game among the four types of jackpot games is won in the normal game. This means that the jackpot lottery probability in the probability variation mode is set to be higher than the jackpot lottery probability in the mode. Specifically, in this embodiment, the jackpot lottery probability in the normal mode is “1/40”.
In contrast to “0”, the jackpot lottery probability in the probability variation mode is set to “1/40”, which is 10 times the lottery probability (see FIG. 6, jackpot lottery table).

In other words, in the probability variation mode, a jackpot game is generated 10 times more frequently than in the normal mode, which is an advantageous gaming state for the player. In particular, the 15R probability variation jackpot game has a maximum of 15 round games. This is the most advantageous game because it is continued. On the other hand, there are only two round games in the surprise jackpot game, and the duration of the jackpot game is the shortest game in the jackpot game, so when the normal game after the hit game is in the probability change mode However, it cannot be said that the player is a favorable jackpot game as compared to the 15R probability variable jackpot game. In other words, in the surprise jackpot game in the present embodiment, it is almost impossible to expect a winning ball that a player can acquire when the jackpot game is executed, but the normal game is set to a probability change mode (so-called probability fluctuation) after the jackpot game is finished. It is a jackpot game.

Finally, the time-saving mode (special game mode) is a game mode that is set after the jackpot game is ended, regardless of which of the four types of jackpot games is won. In this normal game, the time-saving mode means that the variation time from the start of the special symbol and the normal symbol to the time when the special symbol and the normal symbol are stopped is set to be shorter than that of the normal mode. In the case of “winning” (that is, when the display lamp is stopped and displayed as “O” in the normal symbol display 35 (see FIG. 4)), the blade member 23 attached to the first start port 24 is opened. The time is set longer than in the normal mode. Such control may be referred to as “electric chew support” in the present embodiment.

As described above, when “electric chew support” is executed, it becomes easy for a game ball to win the first start port 24, so the number of lottery wins per unit time is significantly increased compared to the normal mode,
In addition, the payout of prize balls for winning at the first start opening 24 also increases, so there is little loss of game balls (so-called “ball holding” is good), and it can be said that this is an advantageous state for the player.

In this short-time mode, the duration is determined corresponding to the four types of jackpot games. For example, in the case of a 15R normal jackpot game or a sudden jackpot game, a special symbol is displayed after the jackpot game ends. The number of fluctuations (for example, 100 times) is set as the duration. On the other hand, if the jackpot game is a 15R-probable jackpot game or a promising jackpot game, the duration of the special symbol that can be expected to win the next jackpot game substantially after the jackpot game ends (for example, 10,000 times) Set to

As described above, in the present embodiment, the normal game is performed under the four game modes of “normal mode”, “probability change mode”, “normal mode + time reduction mode”, and “probability change mode + time reduction mode”. In other words, the gaming state changes according to the change in the gaming state of the pachinko gaming machine 10 (that is, the occurrence of the four types of jackpot games).

In the present embodiment, the first start port 24 or the second start port 25 is described in detail later.
In the event of performing a jackpot lottery process for determining whether or not to shift to a jackpot game, the first lottery process is executed when the game ball wins in the first start port 24, 2 When a game ball wins the start opening 25, the second lottery process is executed. In the first lottery process and the second lottery process, the distribution rates of the four types of jackpot games are different.

That is, when a game ball wins at the first start port 24 or the second start port 25, a jackpot lottery table (see FIG. 6) corresponding to each start port is provided, and the four types of jackpot games (15R probability change) are provided. By differentiating the distribution ratio to the jackpot game, the sudden jackpot game, the sudden jackpot game, and the 15R regular jackpot game), the first start port 24 and the second start port 25 are differentiated.

Furthermore, in this embodiment, as shown in the jackpot lottery table (see FIG. 6), a specific jackpot game is selected from the four types of jackpot games according to the first start port 24 and the second start port 25. It is configured to be distributed. That is, when the first start port 24 is used as an opportunity, a sudden jackpot game can be won, and when the second start port 25 is used as a trigger, 15R normal jackpot game can be selected. The mouth 25 is characterized.

Hereinafter, the processing executed in the pachinko gaming machine 10 in accordance with the change in the gaming state described above is shown in FIG.
To FIG.

[Main processing]
As shown in FIG. 7, first, the main CPU 66 of the main control circuit 60 executes initial setting processing such as RAM access permission, backup recovery processing, and work area initialization (step S).
11). As will be described in detail later with reference to FIG. 9, the progress of the special symbol game, the special symbols displayed on the first special symbol display 33 and the second special symbol display 34, respectively, and the decorative symbols on the liquid crystal display device 32 are provided. A special symbol control process related to the effect display is executed (step S).
12). Details will be described later with reference to FIG. 11, but a normal symbol control process related to the normal symbol displayed on the normal symbol display 35 is executed (step S1).
3). Thus, in the main process, after the initial setting process in step S11 is completed, the processes in step S12 and step S13 are repeatedly executed.

[System timer interrupt processing]
Further, the main CPU 66 may interrupt the main process and execute the system timer interrupt process even when the main process is being executed. According to the clock pulse generated from the reset clock pulse generation circuit 62 every predetermined period (for example, 2 milliseconds),
The following system timer interrupt processing is executed. This system timer interrupt process will be described with reference to FIG.

As shown in FIG. 8, first, the main CPU 66 executes a random number update process for updating each lottery value such as a jackpot lottery random value (step S21). Then, the main CPU 66
An input detection process for detecting a winning of a game ball to the first start port 24, the second start port 25, etc. is executed (step S22). In this processing, the main CPU 66 stores data indicating that a game ball is paid out (wins a ball) on the condition that the game ball has won at various winning ports.
It is stored in a predetermined area of 0.

Further, in this input detection process (step S22), when the main CPU 66 detects a winning of a game ball to the first start port 24 or the second start port 25, the random number updated in the random number update process (step S21). The numerical value is read and the first start port 24 or the second start port 25 is read.
Each time, a maximum of four is stored in a predetermined area of the main RAM 70 as the upper limit of the number of reservations. Then, the winning and the random number value of the game ball to the first start port 24 or the second start port 25 stored in a predetermined area of the main RAM 70 here are the special symbol storage check process (see FIG. 10) described later. It will be referred to in the jackpot lottery process (step S64). When this process ends, the process moves to a step S23.

In step S23, timer update processing is executed. In this process, the main C
The PU 66 is a waiting time timer for synchronizing the main control circuit 60 and the sub control circuit 200.
Various timer update processes such as a big prize opening timer for measuring the opening time of the big prize opening 39 that is opened when a big hit game occurs are executed. Then, when this process ends, the process proceeds to step S24.

In step S24, an output process is executed. In this process, the main CPU 66
Supplies a signal for drive control based on various output requests stored in a predetermined area of the main RAM 70 to a solenoid, a motor or the like. That is, in each process described later, the main CPU 66 outputs signals to various driving game members (game members that are arranged in the game area 15 of the pachinko gaming machine 10 and change their forms according to the game state). When the request is stored in a predetermined area of the main RAM 70, a signal corresponding to the request is output. For example, the ordinary electric accessory solenoid 118 for opening or closing the blade member 23 attached to the first start opening 24, or the big winning opening for opening or closing the shutter 40 attached to the big winning opening 39. When there is a drive request for each solenoid such as the solenoid 120, a control signal is output to perform a process of driving various drive game members.

Further, in this output process, the main CPU 66 sets the illumination unit 53 (see FIG. 4).
Display devices (first special symbol display 33 corresponding to the first start port 24, second special symbol display 34 corresponding to the second start port 25, normal symbol display 35, first Starting port 24
The first special symbol holding lamps 33a to 33d corresponding to the second, the second special symbol holding lamps 34a to 34d corresponding to the second starting port 25, and the normal symbol holding lamps 35a to 35d), respectively Request, lamp turn-on request or turn-off request is the main RAM
If stored in a predetermined area of 70, control of fluctuation or stop of the symbols, or lighting or extinguishing of lamps of various indicators installed in the corresponding lighting unit 53 (see FIG. 4) To do. And when this process is complete | finished, a process is moved to step S25.

In step S25, command output processing is executed. In this process, the main CPU 66 supplies various command signals to the sub control circuit 200. As these various command signals, for example, in the display area 32a of the liquid crystal display device 32, a demonstration display command that is derived and displayed, and a derived symbol designation that designates the type of decorative symbol for displaying the lottery result by the jackpot lottery means Commands etc. are included. If this process ends, the process moves to a step S26.

In step S26, the main CPU 66 executes a payout process such as transmitting a prize ball control command signal for causing the payout device 128 to play a prize ball to the payout / firing control circuit 126. Specifically, the main CPU 66 supplies to the payout / launch control circuit 126 a prize ball control command signal for paying out a predetermined number of prize balls as a result of the game balls winning in various winning holes. . When this process is finished, this subroutine is finished, the address is returned to the address before the occurrence of the interrupt, and the main process is executed.

Here, in the present embodiment, the random number value updated within a predetermined range (for example, 1 to 40000) in the random number update process (step S21) is sent to the first start port 24 or the second start port 25 as a game ball. Is read out at the timing of winning a prize and used as a random value for the big hit lottery. However, the means for acquiring the random number value is not limited to the configuration of the present embodiment. For example, a dedicated random number generator or the like is provided in the main control circuit 60, and within a predetermined range (for example, 1 to 40000). The randomly updated random number value may be read out at the timing when the game ball wins the first starting port 24 or the second starting port 25, and may be used as the random number value for the big hit lottery.

[Special symbol control processing]
The special symbol control process executed in step S12 in FIG. 7 will be described with reference to FIG.

First, in the process of step S31, the main CPU 66 loads a special symbol control flag. In this process, the main CPU 66 reads the special symbol control flag and moves the process to step S32.

In step S32, the main CPU 66 determines whether or not the special symbol control flag is (00). If the special symbol control flag is not (00), the main CPU 66 proceeds to step S34. If the special symbol control flag is (00), the process proceeds to step S33 to perform a special symbol storage check process. As will be described in detail later, in this special symbol memory check process, the number of reserved special symbols is checked, and if there is a reserved number, a “big hit” lottery, special symbol variation start, special symbol variation timer is set, etc. Then, (01) which is the processing request for the next step is set in the special symbol control flag, and the processing is terminated.

In step S34, the main CPU 66 determines whether or not the special symbol control flag is (01). If the special symbol control flag is not (01), the main CPU 66 shifts the processing to step S40. When the special symbol control flag is (01), special symbol variation time monitoring processing is performed. That is, in step S35, it is determined whether or not the special symbol variation timer is up (that is, “0”). If the time is not up, the process is terminated. If the time is up, the main CPU 66 shifts the processing to step S36.

In step S36, the main CPU 66 performs a special symbol stop process. In this special symbol stop process, the main CPU 66 stores a change stop request for the special symbol being displayed in a predetermined area in the main RAM 70 corresponding to each of the first start port 24 and the second start port 25. . Then, the special symbol fluctuation stop request stored in a predetermined area of the main RAM 70 in this process is the illumination unit 53 (see FIG. 4) in the output process (FIG. 8, step S24) of the system timer interrupt process described above. In response to the first start port 24 and the second start port 25, the special symbols being displayed in a variable manner are variably stopped. When this process ends, the process moves to a step S37.

Then, the main CPU 66 determines whether or not the special symbol is a big hit in step S37, and if it is not a big win, the main CPU 66 moves the process to step S39. On the other hand, if it is a big hit, a special winning opening release waiting process of step S38 is performed. In the big prize opening waiting process, the main C
The PU 66 sets the special symbol control flag to a value (02) indicating the waiting for opening of the big winning opening, sets a waiting time (for example, 1 second) in the waiting opening of the big winning opening, and ends this subroutine.

In step S39, the main CPU 66 clears the special symbol control flag (that is, sets a value (00) for requesting the special symbol storage check process), and ends the special symbol control process.

In step S40, the main CPU 66 determines whether or not the special symbol control flag is (02). If the special symbol control flag is not (02), the process proceeds to step S43. When the special symbol control flag is (02), a special winning opening release process is performed.
In the special prize opening process, first, the main CPU 66 determines in step S41 whether the special prize opening waiting timer is timed up (that is, “0”). If the time is not up, the process is terminated. If the time is up, a special winning opening opening process is performed in step S42.
In this special winning opening opening process, the main CPU 66 first sets the opening of the special winning opening 39 (stores the opening instruction of the special winning opening solenoid 120 by the shutter 40 in a predetermined area of the main RAM 70), and then the big hit Depending on the type of game, the opening time of the big prize opening 39 in the big prize opening timer (for example, in the case of a surprise jackpot game or a sudden jackpot game, 0.3 seconds, in the case of 15R normal jackpot game or 15R probability jackpot game, 30 seconds) Set. Then, the special symbol control flag is set to a value (03) indicating the special winning opening release monitoring process, and the process ends.

In step S43, the main CPU 66 determines whether or not the special symbol control flag is (03). If the special symbol control flag is not (03), the process proceeds to step S49. When the special symbol control flag is (03), a special winning opening opening monitoring process is performed. In this special winning opening release monitoring process, first, the main CPU 66 has timed out (that is, “0”) the special winning opening release timer in step S44, or a predetermined number of game balls won the special winning opening 39. Determine whether or not. Then, when the time of the grand prize opening timer expires, and at the same time, if the prescribed number of game balls have not won the grand prize opening 39, the processing is terminated. Then, when the time of the winning opening opening timer expires or when a prescribed number of game balls in the large winning opening 39 satisfy one of the conditions for winning, the process proceeds to step S45.

In step S45, the main CPU 66 performs a big prize closing process (main RAM 7).
In the predetermined area of 0, the instruction to close the special winning opening solenoid 120 by the shutter 40 is stored), and the process proceeds to step S46.

In step S46, the main CPU 66 counts the number of times that the winning opening is opened (so-called number of rounds), and the specified number of times (1 for 15R normal jackpot game or 15R probability variable jackpot game).
It is determined whether or not the maximum number of hits is 5 or 2 in the case of a hit jackpot game. If the specified number is reached, the special symbol control flag is requested to end the jackpot end process in step S48 (04). To finish the process. On the other hand, if the number of times of opening the big prize opening has not reached the prescribed number, the main CPU 66 performs a waiting process for waiting for the big prize opening in step S47. In the special winning opening release waiting process, the special symbol control flag is set again with a value (02) for requesting the opening of the special winning opening 39, and the waiting time (for example, 1 second) is set in the special winning opening release waiting timer. Exit.

In step S49, the main CPU 66 performs jackpot end processing. In the jackpot end process, if the jackpot symbol is a 15R probability variation jackpot game or a sudden jackpot game,
While normal games are set to “probability mode + short time mode”, the duration of short time mode
The number of fluctuations of a predetermined special symbol (for example, 10,000 times) is stored in a predetermined area of the main RAM 70. On the other hand, when the jackpot symbol is a 15R normal jackpot game or a sudden jackpot game, the normal game is set to the “normal mode + short time mode” and a predetermined special symbol variation number (for example, 100 times) is stored in the main RAM 70. Store in a predetermined area. Finally, the main CPU 66 clears the special symbol control flag (that is, sets a value (00) for requesting the special symbol storage check process), and ends the special symbol control process.

[Special symbol memory check processing]
The special symbol memory check process executed in step S33 in FIG. 9 will be described with reference to FIG.

First, in step S61, the main CPU 66 determines whether or not the number of special symbols held when the game ball is won at the first starting port 24 or the second starting port 25 is “0”. If the number of reserved special symbols is “0”, the process proceeds to step S73. If the number of reserved special symbols is not “0” (that is, if there is a special symbol change request), step S63 is performed. Move processing to.

In step S73, the main CPU 66 executes a demo display process. In this process, the main CPU 66 sends a demo display command signal to the sub-control circuit 200 in order to perform a demo display. As a result, the sub-control circuit 200 can recognize that the customer waiting state (predetermined waiting state) has been reached. When this process ends, the special symbol storage check process ends.

In step S63, the main CPU 66 sets a value (01) for requesting special symbol variation time management to the special symbol control flag, and moves the process to step S64.

In step S64, a jackpot lottery process is executed. In this process, the main CPU 66 determines whether the winning of the game ball that triggers the jackpot lottery is the winning of the starting port of the first starting port 24 or the second starting port 25, and the pachinko gaming machine 10 One jackpot lottery table is selected from a plurality of jackpot lottery tables (see FIG. 6) having different jackpot lottery values based on the current game mode (normal mode, probability change mode). And first
With reference to the jackpot lottery random value extracted when the game ball wins the starting port 24 or the second starting port 25 and the selected jackpot lottery table, the lottery of the jackpot game (that is, 15
R-probable jackpot game, sudden jackpot game, emergency jackpot game, 15R normal jackpot game is selected or “lost” is determined). That is, the first lottery process is performed when a game ball is won at the first start port 24, and the second lottery process is performed when a game ball is won at the second start port 25.

  Here, the jackpot lottery table according to the present embodiment will be described.

As shown in FIG. 6, for example, in the jackpot lottery table in the normal mode and the jackpot lottery table in the probability change mode, the lottery values for randomly winning the jackpot game in the lottery values randomly acquired between 1 and 40000 Is "100/40 in normal mode
"000" is set, whereas in the probability variation mode, "1000/40000" is set.

That is, the sum of the lottery values of 15R probability variable jackpot game, sudden jackpot game, sudden jackpot game, and 15R normal jackpot game, that is, the probability of winning the jackpot game is 1/400 in the normal mode, while the probability variation mode Then, it is set to 10/400 (1/40). In other words, the probability of shifting to the jackpot game differs depending on the game mode (the normal mode and the probability variation mode). When the normal game is in the probability variation mode, the probability of transition to the jackpot game is 10 times higher than the normal mode. It will be. That is, the probability variation mode can be said to be a very advantageous state for the player.

In the present embodiment, with respect to the jackpot lottery table, in the present embodiment, a first lottery process when a game ball wins at the first start port 24 and a second lottery process when a game ball wins at the second start port 25. In the jackpot lottery table selected for each, the types of jackpot games to be won are different.

As shown in the drawing, in the first lottery process, a 15R probability variation jackpot game, a surprise jackpot game,
The lottery value for the sudden jackpot game is set, but the lottery value for the 15R normal jackpot game is not set. On the other hand, in the second lottery process, the lottery values for the 15R probability variable jackpot game, the surprise jackpot game, and the 15R normal jackpot game are set, but the lottery value for the sudden jackpot game is not set.

That is, the first lottery process when the game ball wins the first start port 24 and the second start port 2
In comparison with the second lottery process when the game ball is won in 5, in the first lottery process, there is a possibility of winning a sudden jackpot game, but in contrast, 15R normal jackpot game is not won, In the second lottery process, there is a possibility that a 15R normal jackpot game will be won, but a sudden jackpot game will not be won.

In other words, depending on the first start port 24 or the second start port 25 that triggers the jackpot lottery means,
By characterizing the first start port 24 or the second start port 25 by differentiating the winning jackpot game from among the four types of jackpot games in the present embodiment,
A special jackpot game according to the first start port 24 or the second start port 25 can be enjoyed.

Furthermore, in the jackpot lottery table in the present embodiment, not only a special jackpot game corresponding to the first start port 24 or the second start port 25 is set, but also according to the first start port 24 and the second start port 25. In addition, numerical values are set such that there is no difference in the degree of advantage for the player with respect to the number of round games executed in the jackpot game and the rate of entry into the probability variation.

That is, as shown in FIG. 6, in the first lottery process, the distribution rate of the jackpot game with 15 round games executed is 70% of the 15R probability variable jackpot game, In the lottery process, the sum of 55% of the 15R probability variation jackpot game and 15% of the 15R normal jackpot game is 70%, which is the same as the first lottery process. That is, in the present embodiment, in both the first lottery process and the second lottery process, a ratio of 70% can be expected as the distribution rate to the big hit game with 15 round games executed.

Furthermore, as shown in FIG. 6, in the first lottery process, the allocation ratio to the jackpot game with probability fluctuation is 85% when 70% of the 15R probability variation jackpot game and 15% of the surprise jackpot game are totaled. On the other hand, in the second lottery process, the sum of 55% of the 15R probability variation big hit game and 30% of the surprise big hit game is 85% as in the first lottery process. In other words, in the present embodiment, in both the first lottery process and the second lottery process, it is possible to expect a ratio of 85% as the allocation rate to the jackpot game with probability variation.

In the jackpot lottery table used in the present embodiment, as described above, in the probability variation mode, the lottery value is set so that the winning probability for the jackpot game is 10 times that in the normal mode. The lottery values that are the same in both the normal mode and the probability variation mode are set as the allocation rates to the four types of jackpot games in the present embodiment.

As described above, in the present embodiment, the first lottery process is performed when a game ball is won at the first start port 24, and the second lottery process is performed when a game ball is won at the second start port 25, respectively. A lottery table is used to generate a distinctive jackpot game by a starting opening where a game ball wins, and to differentiate, and 4 by the first lottery process and the second lottery process.
By setting the lottery value so that the distribution rate of the types of jackpot games is the same as the number of round games executed and the rate of entry into the probability variation, the first start port 24 and the second start port 25 It is possible to provide a pachinko gaming machine that is fair to the player and has a degree of advantage that is not different from the player.

In the jackpot lottery table shown in FIG. 6 described above, the allocation rate to the jackpot game with 15 round games executed is 70 for both the first lottery process and the second lottery process.
Set lottery values for 4 types of jackpot games (15R probability variable jackpot game, sudden jackpot game, sudden jackpot game, 15R regular jackpot game) so that the allocation rate to jackpot games with probability fluctuation is 85% doing. The distribution of the lottery values (that is, the distribution ratio of a plurality of jackpot games) is an important factor as a condition for determining the characteristics of pachinko gaming machines introduced in the market.

However, pachinko machines that are currently introduced in the market have certain restrictions (so-called play restriction) on the number of rounds executed in jackpot games and the allocation rate to jackpot games with probability fluctuations. And prevents excessive stimulation of the player's gambling.
And, for example, it is possible to use a pachinko gaming machine with a higher probability (for example, 95%) than that of this embodiment for the distribution ratio to the jackpot game with probability fluctuation, but this exceeds a certain regulation. This is not possible with an actual pachinko machine. In other words, the distribution of lottery values set in the first lottery process and the second lottery process in the present embodiment (that is, the distribution rate of a plurality of jackpot games) satisfies the above-mentioned certain regulations,
It can be said that this is the most suitable setting for the distribution ratio of a plurality of jackpot games that are sufficiently satisfactory for the player.

Returning to the description of the special symbol memory check process shown in FIG. When the jackpot lottery process in step S64 using the jackpot lottery table described above is completed, the main CPU 66 shifts the process to step S65.

In step S65, the main CPU 66 determines whether or not it is a big hit. In this process, the main CPU 66 moves the process to step S66 if the lottery result in the jackpot lottery process in step S64 described above is a big win, and moves the process to step S67 if not the big win.

In step S66, a special symbol determination process that is a jackpot symbol is executed. In this process, the main CPU 66 determines a special symbol to be displayed corresponding to the jackpot type determined in step S64. For example, the special symbol for “15R probable jackpot game” is “7”, the special symbol for “surprise jackpot game” is “3”, and “sudden jackpot game”
As for the special symbol for “1”, “5” is determined for the special symbol for “15R normal jackpot game”, the special symbol is determined corresponding to each jackpot game. Then, the determined special symbol is stored in a predetermined area of the main RAM 70. Thereby, the first special symbol display 33 or the second special symbol display corresponding to each start port (the first start port 24 or the second start port 25) installed in the electric decoration unit 53 (see FIG. 4). In the device 34, a special symbol corresponding to the jackpot game is derived and displayed.

Further, in the present embodiment, in the process of step S66, the main CPU 66
The four types of jackpot games determined in step S64 (15R probability variable jackpot game, sudden jackpot game, sudden jackpot game, 15R normal jackpot game) and the number of occurrences of jackpot, and the first start port 24 serving as a lottery opportunity, Every second start opening 25 is stored and updated as a “big hit game history” in a predetermined area of the main RAM 70. Then, when this process ends, the process moves to step S68.

In step S67, a missing symbol determination process is executed. In this process, the main CPU 66 uses special symbols (eg, “7”, “3”, “1”, “
A number other than 5 ″ is determined and stored in a predetermined area of the main RAM 70. Accordingly, each start port (the first start port 24 or the second start port) installed in the lighting unit 53 (see FIG. 4). In the first special symbol display 33 or the second special symbol display 34 corresponding to the mouth 25), the special symbol corresponding to the deviation is derived and displayed. Move processing.

In step S68, a gaming state determination process is performed. In this gaming state determination process, the main CPU 66 determines whether or not the current normal game is in the time-saving mode, and if it is in the time-saving mode, the process proceeds to step S70. On the other hand, if it is determined that the current normal game is not in the time-saving mode, in step S69, the special mode variation time in the normal mode (for example, 10 seconds)
Is set in a special symbol variation timer and stored in a predetermined area of the main RAM 70. Then, the process proceeds to step S71.

In step S70, the main CPU 66 sets a special symbol variation time in the probability variation mode or the short time mode (a time shorter than the special symbol variation time in the normal mode, for example, 5 seconds) in the special symbol variation timer. Store in the area. This step S
In the processing of 70, the main CPU 66 sets the main RAM 7 as the duration of the time reduction mode.
The special symbol variation count stored in the predetermined area of 0 (for example, 100) is subtracted by “−1” and stored and updated. When the number of fluctuations of the special symbol becomes “0”, that is, when the duration of the time reduction mode ends, the time reduction mode is reset (the flag of the time reduction mode stored in a predetermined area of the main RAM 70 is cleared). Then, the process proceeds to step S71.

In step S71, the main CPU 66 displays the first special symbol display 33 or the second special symbol display 34 (FIG. 4) corresponding to the first starting port 24 or the second starting port 25 where the game ball has won.
In response, the request for starting the variable display is stored in a predetermined area of the main RAM 70, and the process proceeds to step S72.

By this process, the respective start ports (the first start port 24 or the second start port 25 are matched with the variation time set in the special symbol variation timer in the steps S69 and S70.
) Corresponding to the first special symbol display 33 or the second special symbol display 34 is displayed, and after a predetermined time has elapsed (after the special symbol variation timer has expired), the step S66 and the step The special symbol “big hit” or “out of place” determined in S67 is stopped and displayed.

In step S72, the decoration pattern displayed in the display area 32a of the liquid crystal display device 32 and the effect time determination process are performed. In this process, the main CPU 66 determines that the “big hit” or “out” data stored in step S66 or step S67, and the step S66.
Based on the data such as the special symbol change time stored in 69 or step S70, the decorative symbol and the effect time displayed in the display area 32a of the liquid crystal display device 32 are determined, and the main RAM
The program is stored in a predetermined area 70, and this subroutine is finished.

The decorative design and effect time displayed in the display area 32a of the liquid crystal display device 32 stored here are transmitted from the main CPU 66 of the main control circuit 60 to the sub control circuit 200 by the command output process in step S25 of FIG. Is supplied to the sub CPU 206 as a derived symbol designation command. As a result, in the sub-control circuit 200, decorative symbols corresponding to the respective start ports (the first start port 24 or the second start port 25) are derived and displayed in the display area 32a of the liquid crystal display device 32, and the decorative symbols are displayed. The variation time is also determined. That is, the lighting unit 53 (
4), the variation of the special symbol derived and displayed by the first special symbol display 33 or the second special symbol display 34 corresponding to each start port (the first start port 24 or the second start port 25). The time and the variation time of the decoration symbol derived and displayed on the liquid crystal display device 32 are synchronized.

[Normal symbol control processing]
The subroutine executed in step S13 in FIG. 7 will be described with reference to FIG.

First, the main CPU 66 loads a normal symbol control flag in step S101. In this process, the main CPU 66 reads the normal symbol control flag. If this process ends, the process moves to a step S102.

In step S102, the main CPU 66 determines whether or not the normal symbol control flag is a value (00) indicating a normal symbol storage check request. If the normal symbol control flag is not (00), the process proceeds to step S104. . If the normal symbol control flag is (00), the normal symbol storage check process in step S103 is performed. This normal symbol storage check process will be described in detail with reference to FIG. 12, but the main CPU 66 checks the number of reserved normal symbols, and if there is a number of reserved symbols, the main CPU 66 determines whether the normal symbol is hit, starts changing the normal symbol, The normal symbol fluctuation timer is set, and the normal symbol control flag is a processing request for the next step (0).
1) is set and the process is terminated.

In step S104, the main CPU 66 determines whether or not the normal symbol control flag is (01). If the normal symbol control flag is not (01), the process proceeds to step S107. If the normal symbol control flag is (01), it is determined in step S105 whether the normal symbol variation timer has timed up (that is, “0”). If the time has not expired, the process ends. . On the other hand, when the normal symbol variation timer expires, the main CPU 66 performs a normal symbol stop process in step S106.
In this normal symbol stop process, the main CPU 66 sets a request to stop the fluctuation to the normal symbol display 35 and stores it in a predetermined area of the main RAM 70. This
The normal symbol display 35 displays the determination result of “success” or “displacement” of the normal symbol determined in the normal symbol memory check process. When this process is completed, the stored number of normal symbols stored in a predetermined area of the main RAM 70 is updated so as to decrease by “1”. Then, (02) is set in the normal symbol control flag and the process is terminated.

In step S107, the main CPU 66 determines whether or not the normal symbol control flag is (02). If the normal symbol control flag is not (02), the process proceeds to step S111. If the normal symbol control flag is (02), the process proceeds to step S108 to determine whether or not the normal symbol is a hit. If the main CPU 66 determines that the normal symbol is a winning symbol, the main CPU 66 shifts the process to the normal electric accessory release process in step S109. On the other hand, if the main CPU 66 determines that the normal symbol is not a hit, step S110 is performed.
The normal symbol control flag is set to a value (00) for requesting a normal symbol storage check, and the process is terminated.

In the ordinary electric accessory release process in step S109, the main CPU 66 performs an opening process of the blade member 23, which is an ordinary electric accessory (stores the release of the ordinary electric accessory in a predetermined area of the main RAM 70). Furthermore, in accordance with the gaming state of the game stand, the ordinary electric accessory (feather member 2
3) Set the opening time (for example, 3 seconds if the game mode is the short time mode, 0.2 seconds if the game mode is the probability change mode or the normal mode) to the normal electric accessory release timer, and set the normal symbol control flag (
03) is set and the process is terminated.

In step S111, the main CPU 66 determines whether or not the normal symbol control flag is (03). If the normal symbol control flag is not (03), the process proceeds to step S114. If the normal symbol control flag is (03), the process proceeds to step S112 to determine whether the normal electric accessory release timer has timed up (that is, “0”). Then, when the normal electric accessory release timer has not expired, the process is terminated. On the other hand, if it is determined that the normal electric accessory release timer has timed out, the blade member 23, which is an ordinary electric accessory, is closed (main R) in the normal electric accessory closing process in step S113.
The closing of the ordinary electric accessory is stored in a predetermined area of the AM 70). Then, (04) is set in the normal symbol control flag and the process is terminated.

In step S114, the main CPU 66 clears the normal symbol control flag (that is, sets the value “00” for requesting the normal symbol storage check) and ends the process.

[Normal symbol memory check processing]
The subroutine executed in step S103 in FIG. 11 will be described with reference to FIG.

First, in step S121, the main CPU 66 determines that the number of normal symbols held is “0”.
Is determined, and if it is determined that the number of normal symbols held is “0”, the normal symbol storage check process is terminated. This normal symbol holding number is stored in a predetermined area of the main RAM 70. When it is detected that a game ball has passed through the passing gate 54, the normal symbol holding number increases by "1" with the predetermined number (for example, "4") as an upper limit. When the variable display of the normal symbol in the normal symbol game is completed, “1” is subtracted and the memory is updated. On the other hand, main C
If the PU 66 determines that the number of ordinary symbols held is not “0”, the step S122
In the normal symbol control flag, the normal symbol variation timer monitoring request value “01” is set,
The process moves to step S123.

In step S123, a normal symbol hit determination process is executed. In this process,
The main CPU 66 refers to the normal symbol per-determining random number value extracted by passing the normal symbol starting area (by passing the game ball through the passing gate 54) and the normal symbol per-determining value stored in the main ROM 68. To do. Then, as a result of the reference, the main CPU 66 determines that the winning symbol (for example, “
○ Data indicating “symbol” is stored in a predetermined area of the main RAM 70. On the other hand, the main CP
In the case where the reference random number value for normal symbol does not coincide with the normal symbol determination value, U66 stores data indicating an off symbol (for example, “x” symbol) in a predetermined area of the main RAM 70 as a result of the reference. . The winning symbol and the off symbol stored in this way are supplied to the normal symbol display 35 as a derived normal symbol designation command in the illumination unit 53 (see FIG. 4).
As a result, the normal symbol display 35 starts normal symbol variation display (for example, “◯” and “x” symbols are alternately blinked). Thereafter, the process proceeds to step S124.

In step S124, the main CPU 66 determines whether or not the normal game is in the time reduction mode. If the normal game is in the time reduction mode, in step S126, the main CPU 66 stops the normal symbol fluctuation shorter than the normal mode. The time (for example, 5 seconds) is set in the normal symbol variation timer, and the process ends. On the other hand, the game mode is not the short-time mode (that is,
In the case of the probability variation mode or the normal mode), in step S125, the main CPU 66
The normal symbol fluctuation stop time (for example, 30 seconds) longer than the time reduction mode is set in the normal symbol fluctuation timer, and the process is terminated.

[Sub control circuit main processing]
On the other hand, the sub-control circuit 200 executes the sub-control circuit main process. The sub control circuit main process will be described with reference to FIG. The main process of the sub control circuit is
This process is started when the power is turned on.

First, in step S201, the sub CPU 206 executes initial setting processing such as RAM access permission and work area initialization. That is, the sub CPU 206 performs a predetermined initial setting for normally playing the game based on the power being turned on. In the present embodiment, the sub CPU 206 that executes step S201 corresponds to an example of an initial setting unit. If this process ends, the process moves to a step S202.

In step S202, the sub CPU 206 executes random number update processing. In this process, the sub CPU 206 updates various random number values positioned in a predetermined area of the work RAM 210. If this process ends, the process moves to a step S203.

In step S203, the sub CPU 206 executes command analysis processing. In this process, the sub CPU 206 analyzes various commands (for example, a derived symbol designation command) sent from the main CPU 66 of the main control circuit 60, and executes a process according to the analyzed command. If this process ends, the process moves to a step S204.

In step S204, the sub CPU 206 executes display control processing. In this process, when the sub CPU 206 receives a derived symbol designation command from the main CPU 66 of the main control circuit 60 in the command analysis process, the sub CPU 206 performs image display control such as a decorative symbol according to the derived symbol designation command. This is performed in the display area 32 a of the liquid crystal display device 32.

Then, the sub CPU 206 executes sound control processing (step S205) for controlling sound generated from the speakers 46R and 46L and lamp control processing for controlling light emission of the various decorative lamps 133a and 133b (step S206). If this process ends, the process moves to a step S202.

As described above, in the sub control circuit main process, after the initial setting process in step S201 is completed, the processes from step S202 to step S206 are repeatedly executed.

[First start port 24 and second start port 25]
Here, the configuration of the first start port 24 and the second start port 25 in the present embodiment will be described, the first lottery process when a game ball wins the first start port 24, and the second start port 25. In the second lottery process when a game ball wins, the game is further performed by opening and closing the blade member 23 attached to the first starting port 24 controlled in the above-described normal symbol control process (see FIG. 11). A change in the flow of the sphere will be described. FIG. 14 is a perspective view for explaining the positional relationship between the second game member 57 and the first start port 24 and the second start port 25. FIG. 15 is a game ball by the opening and closing operation of the blade member 23 attached to the first start port 24. It is explanatory drawing which shows the change of the flow down.

As shown in FIG. 14, a second game member 57 is provided at a substantially central portion of the game area 15, and a second start port 25 is provided at an appropriate interval below the second game member 57. A first start port 24 to which a blade member 23 is attached is provided. That is, the game ball fired on the game board 14 rolls due to a collision with the plurality of game nails 13 and the first game member 55 provided in the upper part of the game area 15, and a part thereof is the second game member 57. Thus, the other game balls flow down to the upper side of the second start opening 25 or the lower part of the game area 15 while repeating rolling. As described above, the second gaming member 57 is formed in a stage shape that is gently curved downward, and a guide groove 57a is formed at the center position that is the bottom of the second gaming member 57, so that it is received by the second gaming member 57. Among the game balls, the game ball falling from the guide groove 57a has a higher winning probability to the second start port 25 than the game ball falling from the other part.

In the pachinko gaming machine 10, the winning of the game ball to the first start port 24 and the second start port 25 is the trigger of the "big hit game", which is the greatest profit for the player, Normally, a game is played by adjusting the firing strength of the launch handle 26 so that game balls are concentrated around the first start port 24 and the second start port 25.

As shown in FIG. 15A, the game ball launched into the game area 15 is temporarily received by the second game member 57 configured in a stage shape, and passes through the guide groove 57a of the second game member 57. It is guided to flow down to the upper part of the second start port 25. Then, the game balls that have not won the second starting port 25 flow down to the lower part to the second starting port 25. A game ball that has not collided with the second game member 57 and a game ball that has not flowed down from the guide groove 57a of the second game member 57 may also flow down toward the second start port 25.

In the present embodiment, there is no gap between the first start port 24 and the second start port 25. Therefore, when the game ball flowing down from the guide groove 57a of the second game member 57 does not win the second start port 25, the first start port is provided unless the blade member 23 attached to the first start port 24 is opened. The winning 24 is not expected.

Then, as shown in FIG. 15B, when the blade member 23 attached to the first starting port 24 is opened, the second starting member passes through the guide groove 57a of the second gaming member 57 described above. Mouth 25
The game balls guided to flow down to the upper part of the ball may win the second starting port 25, but most of them are received by opening the blade member 23 attached to the first starting port 24. A prize will be awarded to the starting port 24.

That is, in the present embodiment, the game mode of the normal game is “time reduction mode + normal mode”.
Alternatively, in the case of the “probability change mode + time reduction mode”, the blade member 2 attached to the first start port 24
3 is increased, and the opening time is set longer, so that the winning rate of game balls to the first start port 24 and the second start port 25 is higher than that in the case where the game mode is the “normal mode”. It is configured to change greatly (that is, the winning rate to the first start port 24 is greatly improved in the time reduction mode).

As described above, there are four types of jackpot games (15R probability variation jackpot game, sudden jackpot game, crash game, when the game ball wins the first start port 24 and when the game ball wins the second start port 25. Although the winning probability to the time jackpot game, 15R normal jackpot game) is the same,
When a game ball wins the first starting port 24, there is a possibility that a big hit game that is most disadvantageous to the player may occur. On the other hand, when a game ball is won at the second start opening 25, a big hit game that is unfavorable to the player does not occur (see the big hit lottery table in FIG. 6). That is,
With the above-described configuration, the frequency of occurrence of a sudden jackpot game is suppressed as a jackpot game that the player can acquire for the first time.

As a result, since the first jackpot game acquired by the player is a sudden jackpot game with the least advantageous degree to the player, it is possible to prevent the player's willingness to be attenuated and When a game ball wins the first starting port 24 for the first time in the time-saving mode after the execution of the jackpot game where the player has a higher degree of advantage compared to the time jackpot game,
Since a sudden jackpot game is generated, the balance in which the history of the occurrence of the four types of jackpot games (15R probability change jackpot game, sudden jackpot game, sudden jackpot game, 15R normal jackpot game) in this embodiment is changed. A pachinko gaming machine 10 can be obtained.

As described above, in the pachinko gaming machine 10 according to the present embodiment, there are two types of the specific winning ports for the lottery game lottery, the first starting port 24 and the second starting port 25,
Then, when comparing the first lottery process triggered by the winning of the game ball to the first starting port 24 by the jackpot lottery means and the second lottery process triggered by the winning of the game ball to the second starting port 25, , The degree of advantage for the player (for example, the expected value of the number of round games played in the jackpot game,
Or, the entry rate to the probability variation is not different, but two types of start ports (first start port 24 and second start port 24).
The jackpot game according to the starting port 25), that is, the first starting port 24 and the second starting port are set by setting a sudden jackpot game at the first starting port 24 and a 15R normal jackpot game at the second starting port 25. Two types of starting ports with the mouth 25 can be characterized and differentiated.

That is, the pachinko gaming machine 10 in this embodiment has four types of jackpot games (15R
In the distribution ratio of occurrence of the probability variation jackpot game, the sudden jackpot game, the sudden jackpot game, the 15R normal jackpot game), a fair distribution ratio is set for the player at the first start port 24 and the second start port 25. The pachinko gaming machine 10 has an unprecedented interest and has a jackpot lottery table (see FIG. 6).

  The following gaming machines are realized by the above embodiment.

That is, a first start winning area in which a variable member (for example, a wing member 23) is attached to the gaming area 15 in which the gaming ball rolls, which changes to an open state in which the gaming ball is easy to win when a predetermined condition is satisfied. A plurality of winning areas (for example, general winning openings 56a to 56a) including a second starting winning area (for example, a second starting opening) having a specification different from the first starting winning area (for example, the first starting opening).
56d), and when a game ball passes through the winning area, a predetermined number of winning balls are paid out, and a predetermined winning area (for example, a big winning opening 39) of the plurality of winning areas is paid out.
) Is a jackpot game that makes it easy to win a game ball (for example, a 15R probability variable jackpot game,
15R normal jackpot game) and game progress control means (for example, main control circuit 60, main process (FIG. 7)) for controlling the progress of the whole game including the normal game for drawing whether or not to shift to the jackpot game ), And when the game ball passes through the first start winning area during execution of the normal game, the first lottery process corresponding to the first start winning area is performed, and the second start winning area is If the game ball passes, the jackpot lottery means (for example, main control circuit 60, special symbol memory check process (FIG. 10)) that respectively performs the second lottery process corresponding to the second start winning area.
And a first storage means and a second storage means (for example, a jackpot lottery lottery) that store a plurality of jackpot game information set at a predetermined allocation rate with different degrees of advantage, respectively, in association with the lottery processes. Table (FIG. 6)) and the jackpot game information of the first storage means in the first lottery process, and the jackpot game information of the second storage means in the second lottery process Jackpot game execution means (for example, main control circuit 60, special symbol control processing (FIG. 9)) for selecting game information and executing a jackpot game based on the selected jackpot game information, the first memory Only for the means, the execution period of the jackpot game is relatively short, and the winning probability by the jackpot lottery means performed in the normal game immediately after the end of the jackpot game is low Winning game information (for example, a sudden jackpot game) is stored, and the plurality of jackpot game information respectively stored in the first storage means and the second storage means is the degree of advantage. A gaming machine (pachinko gaming machine 10) that has an equal probability of winning the winning game of the jackpot lottery performed in the normal game immediately after the end of each jackpot game and the average value of the execution period information of the jackpot game.

The game progress control means (for example, the main control circuit 60, the main process (FIG. 7)), the variable member (for example, the first start opening) attached to the normal game, the variable member ( For example, the variation mode of the blade member 23) may be any of a special game mode (for example, a time reduction mode) that is advantageous to the player for a predetermined period and a normal game mode that is relatively disadvantageous to the player for any period. A gaming machine (pachinko gaming machine 10) that is executed under the gaming mode, and immediately after the jackpot game is over, the game is shifted to the normal game in the special gaming mode.

The first storage means and the second storage means (for example, a jackpot lottery table (FIG. 6))
As the plurality of jackpot game information stored respectively, the sudden probability fluctuation in which the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game is high, although the game execution period is relatively short There is a rush type jackpot game information (for example, a rush type jackpot game), and a game machine in which the distribution ratio of the sudden probability variation rush type jackpot game information is different between the first storage means and the second storage means ( Pachinko machine 10).

Only in the second storage means (for example, the jackpot lottery table (FIG. 6)), the execution period of the game is relatively long, and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is low. A game machine (pachinko game machine 10) in which normal jackpot game information (for example, 15R normal jackpot game) that is a probability is stored.

As the jackpot game information, (a) probability variation jackpot game information (for example, 15R) in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is high. (B) Probabilistic jackpot game information, (b) Although the execution period of the game is relatively short, the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends has a high probability of sudden change in the jackpot game information ( For example, a game with a big hit), (c
) Normal jackpot game information (for example, 15R normal jackpot game) in which the game execution period is relatively long and the winning probability of the jackpot lottery performed in the normal game immediately after the end of the jackpot game is low (d) The specific jackpot game information (for example, a sudden jackpot game), in which the game execution period is relatively short and the winning probability of the jackpot lottery performed in the normal game immediately after the jackpot game ends is low, is set. In the first storage means (for example, the jackpot lottery table (FIG. 6)), the (a) probability variation jackpot game information is 70/100.
The second storage means (for example, the jackpot lottery table (FIG. 6) has the distribution ratio of (b) sudden probability variation rush type jackpot game information 15/100 and (d) the specific jackpot game information 15/100. )) Includes (a) probability variation jackpot game information of 55/100, (b
) Gaming machines (pachinko gaming machine 1) in which the sudden probability variation rush type jackpot gaming information is stored at 30/100 and the (c) normal jackpot gaming information is stored at a sorting rate of 15/100.
0).

The first start winning area (e.g., for example, provided with the variable member (e.g., the blade member 23)).
A gaming machine (pachinko gaming machine 10) in which a first starting port is disposed immediately below the second starting winning area (for example, the second starting port).

In addition, this invention is not restricted to embodiment mentioned above, For example, the game board 14 does not necessarily need to be formed with the member which has translucency.

Furthermore, in this embodiment, the jackpot game with different numbers of round games (so-called continuation rounds) of four types of jackpot games, such as a 15R probability variable jackpot game, a sudden jackpot game, a sudden jackpot game, and a 15R normal jackpot game. However, the present invention is not limited to this. For example, four or more types of jackpot games in which the number of rounds is set in more detail may be provided.

Further, the effects described in the embodiments of the present invention only list the most preferable effects resulting from the present invention, and the effects of the present invention are limited to those described in the embodiments of the present invention. is not.

DESCRIPTION OF SYMBOLS 10 Pachinko machine 14 Game board 15 Game area 23 Blade member 24 1st starting port 25 2nd starting port 32 Liquid crystal display device 33 1st special symbol display 34 2nd special symbol display 35 Normal symbol display 60 Main control circuit 200 Sub-control circuit

Claims (2)

What is the first start prize area and the first start prize area in which a variable member that changes to an open state in which the game ball is easy to win when a predetermined condition is satisfied is attached to the game area where the game ball rolls? A game board having a plurality of winning areas including a second starting winning area of different specifications;
A variable winning means that is provided on the gaming board and is changeable between a first state in which a game ball is easy to win and a second state in which it is more difficult to win a game ball than in the first state;
Progress of the entire game including a jackpot game in which the variable winning means can execute the round game that can be in the first state a plurality of times, and a normal game in which a lottery is performed to determine whether or not to shift to the jackpot game. Game progress control means to control;
When the game ball passes through the first start winning area during execution of the normal game, the game ball passes through the second start winning area by performing a first lottery process corresponding to the first start winning area. A jackpot lottery means for performing a second lottery process corresponding to the second start winning area when passing,
A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can enter the first state is stored in association with the first lottery process at a first allocation rate. First storage means to
A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can be in the first state is set at the second allocation rate different from the first allocation rate. Second storage means for storing in association with the lottery process of No. 2,
In the first lottery process, the jackpot game information is selected from the jackpot game information in the first storage means, and in the second lottery process, the jackpot game information is selected from the jackpot game information in the second storage means. Jackpot game execution means for executing a jackpot game based on the jackpot game information,
Wherein the first storage means, the most number of times running round game, in every round game, the variable winning device is able to become a first time the first state at the maximum, and the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the end of the game, and the number of round games executed is less than the jackpot game based on the jackpot game information, in every round game, it is possible to count becomes the first state is the second time the first state is shorter than the first hour once and at maximum in the variable winning device, and the jackpot gaming Jackpot game information corresponding to a jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game immediately after the end, and A plurality of bonus game information including is stored,
Wherein the second storage means, with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and jackpot The jackpot game information corresponding to the jackpot game having a high probability of winning by the jackpot lottery means performed in the normal game immediately after the game ends, and the number of round games executed is smaller than the jackpot game based on the jackpot game information. in every round game, typically a game of the variable winning count becomes the first state in the unit are possible to be made to the second time the first state once and up to, and immediately after the jackpot gaming winning probability by the jackpot lottery means performed in the plurality including a bonus game information corresponding to the jackpot gaming as a high probability, the Gaming information per are stored,
The round game has the highest number of executions, and in all round games, the variable winning means can be in the first state for the first time at the maximum, and is performed in the normal game immediately after the end of the jackpot game. The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means is more easily selected in the first lottery process than in the second lottery process,
The probability that the winning probability by the jackpot lottery means is high in the normal game immediately after the jackpot game executed based on the first lottery process, and the jackpot game end executed based on the second lottery process A gaming machine, characterized in that a probability that a winning probability by the jackpot lottery means becomes high in a normal game immediately after is equal. What is the first start prize area and the first start prize area in which a variable member that changes to an open state in which the game ball is easy to win when a predetermined condition is satisfied is attached to the game area where the game ball rolls? A game board having a plurality of winning areas including a second starting winning area of different specifications;
A variable winning means that is provided on the gaming board and is changeable between a first state in which a game ball is easy to win and a second state in which it is more difficult to win a game ball than in the first state;
Progress of the entire game including a jackpot game in which the variable winning means can execute the round game that can be in the first state a plurality of times, and a normal game in which a lottery is performed to determine whether or not to shift to the jackpot game. Game progress control means to control;
When the game ball passes through the first start winning area during execution of the normal game, the game ball passes through the second start winning area by performing a first lottery process corresponding to the first start winning area. A jackpot lottery means for performing a second lottery process corresponding to the second start winning area when passing,
A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can enter the first state is stored in association with the first lottery process at a first allocation rate. First storage means to
A plurality of jackpot game information corresponding to a plurality of jackpot games having different maximum times during which the variable winning means can be in the first state is set at the second allocation rate different from the first allocation rate. Second storage means for storing in association with the lottery process of No. 2,
In the first lottery process, the jackpot game information is selected from the jackpot game information in the first storage means, and in the second lottery process, the jackpot game information is selected from the jackpot game information in the second storage means. Jackpot game execution means for executing a jackpot game based on the jackpot game information,
Wherein the first storage means, the most number of times running round game, in every round game, the variable winning device is able to become a first time the first state at the maximum, and the jackpot gaming The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means performed in the normal game immediately after the end of the game, and the number of round games executed is less than the jackpot game based on the jackpot game information, in every round game, it is possible to count becomes the first state is the second time the first state is shorter than the first hour once and at maximum in the variable winning device, and the jackpot gaming Jackpot game information corresponding to a jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game immediately after the end, and A plurality of bonus game information including is stored,
Wherein the second storage means, with the most number of times running round game, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and jackpot The jackpot game information corresponding to the jackpot game having a high probability of winning by the jackpot lottery means performed in the normal game immediately after the game ends, and the number of round games executed is smaller than the jackpot game based on the jackpot game information. in every round game, typically a game of the variable winning count becomes the first state in the unit are possible to be made to the second time the first state once and up to, and immediately after the jackpot gaming Jackpot game information corresponding to a jackpot game with a high probability of winning by the jackpot lottery means performed in With number of times of execution of the round game is larger than the bonus game based on the technique information, in every round game, the variable winning device is capable of will be the first time the first state at the maximum, and the jackpot gaming A plurality of jackpot game information including the jackpot game information corresponding to the jackpot game with a low probability of winning by the jackpot lottery means performed in the normal game immediately after the end, is stored,
The round game has the highest number of executions, and in all round games, the variable winning means can be in the first state for the first time at the maximum, and is performed in the normal game immediately after the end of the jackpot game. The jackpot game information corresponding to the jackpot game with a high probability of winning by the jackpot lottery means, and the number of round games executed is less than the jackpot game based on the jackpot game information, and the variable is variable in all round games. number to be the first state in the prize means may be comprised in the second time the first state once and up, and the winning by the jackpot lottery means is usually performed game immediately after the end of the jackpot gaming The jackpot game information corresponding to the jackpot game with a low probability is the second lottery process, the second lottery process Likely to be selected than the lottery process,
With the number of executions of the jackpot gaming round game than based on the bonus game information often, in every round game, the variable winning device is able to become the first hour the first state at the maximum, and jackpot The jackpot game information corresponding to the jackpot game in which the winning probability by the jackpot lottery means performed in the normal game immediately after the game ends is lower than that of the first lottery process in the second lottery process. Easy to choose,
The probability that the winning probability by the jackpot lottery means is high in the normal game immediately after the jackpot game executed based on the first lottery process, and the jackpot game end executed based on the second lottery process A gaming machine, characterized in that a probability that a winning probability by the jackpot lottery means becomes high in a normal game immediately after is equal.

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