JP2009291440A - Slot machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To show a continuous performance to a player to the end while preventing the change of a game state from becoming hard to recognize and a disadvantage from being given to the player. <P>SOLUTION: In an initial game state, rare RT and disadvantageous RT, when a watermelon which can be won simultaneously with big bonuses (A)-(C) or a regular bonus and also can be won alone is won, a bonus winning reporting performance is executed. While there are a single game performance executed in one game only and the continuous performance continued over 2 to 5 games as the bonus winning reporting performance, when the number of remaining games of the disadvantageous RT is 1, the new execution of the continuous performance is inhibited whether or not one of the big bonuses (A)-(C) or the regular bonus is won, and the winning is reported not by the continuous performance but by the single game performance. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a slot machine, and in particular, controls a disadvantageous state unfavorable for a player until a predetermined number of disadvantageous games is consumed, and continuously continues over a period of a plurality of games in a period including the disadvantageous state. The present invention relates to a slot machine that performs production.

  A slot machine generally includes a variable display device having a plurality of (usually three) reels having a plurality of types of symbols as identification information drawn on the outer periphery, and each reel has a start lever by a player. Rotation is started by operating, and when the player operates a stop button provided corresponding to each reel, the rotation is stopped within a range of a predetermined maximum delay time from the operation timing. . Then, a prize is generated according to the display mode derived when the rotation of all the reels is stopped.

  When a bonus combination such as a big bonus or a challenge bonus is derived in the display mode of winning, the game state is controlled to a bonus game state that is more advantageous to the player than the normal game state. By controlling the game state different from the normal game state such as this bonus, the game is sharpened and the interest of the game is improved. Here, in order for a winning combination including a bonus combination to occur, generally, if an internal lottery performed in advance (usually when the start lever is operated) is won and the winning flag is not set. Don't be.

  The internal lottery is performed internally in the control unit of the slot machine, and the player cannot directly see the result. However, the winning of the combination in the internal lottery, especially the winning of the bonus combination, has a great influence on the profits that the player can obtain, and is the information that the player wants to know most. In addition, the player plays the game while expecting the bonus combination to be won at times other than the bonus time, and the interest of the game is improved by the increase in the sense of expectation. Therefore, in order to continuously give the player a sense of expectation of winning the bonus, a slot for executing a continuous effect (continuous effect) that continues for a plurality of game periods until the value of the effect continuation counter reaches zero. There was a machine (see, for example, Patent Document 1).

JP 2008-29634 A (paragraph 0363)

  In the slot machine, the gaming state is not controlled by the bonus only by winning the bonus, but when the bonus symbol is derived to the variable display device based on the bonus winning, the gaming state is controlled by the bonus. In the slot machine of Patent Document 1, when the continuous production is being executed (that is, when the value of the production continuation counter is greater than 0), the continuous production is not finished even if the bonus is won, The continuous production is continued until the value of the production continuation counter becomes zero. However, when the bonus is won, the gaming state changes, but if the continuous production started in the gaming state before the bonus winning is continued, the player may feel uncomfortable. In addition, a change in the game state becomes very difficult for the player to understand.

  By the way, as described above, the game in the slot machine may result in different results depending on the player's operation of the stop button, but the player performs the operation procedure of the stop button according to the game state. Sometimes it is better to change. For example, a preferred stop button operation procedure with a challenge bonus that shortens the maximum stop delay time of any reel and allows a small role to be won regardless of the result of the internal lottery. It is normal to be different. The difficulty in understanding the change of the gaming state in the slot machine of Patent Document 1 may cause the player to lose the opportunity to operate the stop button in accordance with the gaming state, thereby causing a disadvantage to the player. There was something.

  An object of the present invention is to provide a slot machine capable of showing a continuous effect to the player to the end while preventing a change in the game state from being difficult to understand and causing a disadvantage to the player.

To achieve the above object, a slot machine according to the present invention includes:
A variable display device that allows a game to be started by setting a predetermined number of bets for one game using a game value (medal), and displays a plurality of types of identification information that can be distinguished from each other. In the slot machine (slot machine 1) in which one game is completed by the display result being derived to the (variable display device 2) and a winning can be generated according to the display result derived to the variable display device.
Before the display result of the variable display device is derived for each game, a special display result (big bonus, with a transition to a special gaming state (big bonus, regular bonus) more advantageous to the player than the normal gaming state) (A), pre-determining means (CPU 111: internal lottery (FIG. 5 (FIG. 5)) that determines whether or not to allow the derivation of a plurality of types of winning display results including a big bonus (B), a big bonus (C), and a regular bonus). b))) and
Stop operation means (stop buttons 12L, 12C, 12R) operated by the player to stop the variation display of the identification information;
A means for causing the variable display device to derive a display result in accordance with a determination result of the prior determination means and an operation procedure of the stop operation means, wherein a predetermined advantageous determination (cherry winning) is performed by the prior determination means. A predetermined advantageous display result (watermelon) is derived on the condition that it is being performed, and is different from the advantageous display result on the condition that a predetermined disadvantage determination (cherry winning) is being performed by the pre-decision means Derivation control means (CPU 111: reel 3L, 3C, 3R stop control) for deriving a predetermined disadvantage display result (cherry);
When it is determined that the derivation of the special display result is permitted, and the special display result is not derived based on the determination, the special decision to allow the derivation of the special display result is carried over from the next game onward. Decision carryover means (CPU 111, RAM 112: Big bonus (A), Big bonus (B), Big bonus (C), Regular bonus winning flags are carried over until winning),
When the special display result is derived, the special game state is maintained until a predetermined special end condition (big bonus is paid out over 465 cards, regular bonus is 12 games or 8 games are won). Special gaming state control means (CPU 111: Big bonus (A), big bonus (B) or big bonus (C) to win the big bonus when winning the regular bonus, control the gaming state to the regular bonus when winning the regular bonus )When,
An initial gaming state (a normal gaming state, a rare state) that can be shifted to an advantageous state (advantageous RT) that is advantageous to the player, which is different from the special gaming state, and an unfavorable state (unfavorable RT) that is more disadvantageous to the player than the advantageous state. When the advantage display result is derived while being controlled by RT), the advantage state control means (CPU 111: normal gaming state, rare water RT wins the watermelon when the advantage display result is derived) (Fig. 6))
When the disadvantage display result is derived while being controlled to the initial gaming state, disadvantageous state control means for controlling the gaming state to the disadvantageous state (CPU 111: normal gaming state, when winning a cherry in rare RT, Controlled by disadvantageous RT (Fig. 6))
Advantageous initial gaming state control means (CPU111: CPU111: controlling the gaming state to the initial gaming state by ending the advantageous state when a predetermined advantageous ending condition is satisfied while being controlled to the advantageous state. When 300 games are digested with advantageous RT, it is controlled to the normal gaming state (FIG. 6)),
A disadvantageous initial gaming state control means (CPU111) that terminates the disadvantageous state and controls the gaming state to the initial gaming state when the predetermined number of disadvantageous prescribed games is consumed when the disadvantageous state is controlled. : When 200 games are digested with disadvantaged RT, it is controlled to the normal gaming state (FIG. 6)),
When the game state is not controlled in the special game state, a notification effect (bonus winning notification effect (continuous effect and single effect) indicating information indicating whether or not to permit derivation of the special display result is determined. Effect execution means (CPU 121 (step S116): big bonus (A), big bonus (B), big bonus (C), or regular bonus) When the winning watermelon is elected, a bonus winning notification effect is performed)
The production execution means
Whether it is determined that when a predetermined continuous production start condition is satisfied, it is continued for a plurality of game periods (2 to 5 games) and the derivation of the special display result is permitted in a game that ends the period. This is a means for executing a continuous effect (continuous effect) for notifying information indicating whether or not as the notification effect, and a continuous effect executing means (CPU 121 ( Steps S125 and S129): When it is decided to execute the continuous effect as the bonus winning notification effect, the continuous effect is executed).
When a predetermined single-game effect start condition is satisfied, it is determined that a single-game effect (single-game effect) that is performed only for one game is executed, and that the derivation of the special display result is permitted in the single-game effect. Single-game effect execution means for notifying information indicating whether or not the game is executed (CPU 121 (steps S119 and S131): executing a single-game effect when it is determined to execute a single-game effect as a bonus winning notification effect);
Continuous production regulating means (CPU121: RT) that regulates that the execution of the continuous production is newly started in a period in which the number of remaining games before the disadvantage prescribed number of games is less than the predetermined number of games in the disadvantageous state. Including a modification that prohibits execution of all continuous effects when the number of remaining games is 5 games or less,
When it is determined that the derivation of the special display result is permitted in a period in which the remaining number of games before digesting the number of disadvantage specified games in the disadvantaged state is less than a predetermined number of games, the single game effect executing means Information indicating that it is determined to permit the derivation of the special display result in the single game effect to be executed is notified (CPU 121: When the number of remaining games of RT is 5 or less, the single game effect is used. A variation example in which only the big bonus (A), big bonus (B), big bonus (C) or regular bonus is announced
It is characterized by that.

  In the above slot machine, when the special display result is derived, it is controlled to the special gaming state as a gaming state advantageous to the player. However, when the advantageous display result is derived in the initial gaming state, it is controlled to the advantageous state and disadvantageous display is performed. Once the result is derived, it is controlled in a disadvantageous state. When controlled to the disadvantageous state, unlike the initial gaming state, even if the advantageous display result is derived, the advantageous state is not controlled. However, if the number of disadvantage specified games is consumed after the disadvantage display result is derived, the game state is controlled again to the initial game state, and the chance to control the game state is brought to the advantageous state. In particular, when the advantageous display result is derived according to the operation procedure of the stop operation means, if the player is controlled in an unfavorable state just because an advantageous decision has been made, the player may change to the operation procedure of the stop operation means. Although it is not necessary to pay attention, it is necessary to pay attention to the operation procedure of the stop operation means so that an advantageous display result is derived if the initial gaming state is controlled. Therefore, the end of the disadvantageous state is very anxious for the player.

  In addition, when it is not controlled to the special gaming state, a notification effect is provided to notify information indicating whether it is determined that the derivation of the special display result is permitted. A continuous effect is provided for notifying information indicating whether or not it is determined that the derivation of the special display result is permitted in the game in which the period ends. Whether or not it is determined to permit the derivation of the special display result is largely related to the interests of the player, and is one of the most important information for the player. Therefore, if a continuous effect is provided in which information indicating whether or not the derivation of the special display result is permitted is performed, the player will naturally be concerned about the continuous effect. .

  By the way, since the disadvantageous state ends when a predetermined number of disadvantageous prescribed games is consumed, the end timing is originally clear for the player. However, if the player is distracted by the continuous performance, it will be difficult for the player to know that the disadvantaged state has ended. On the other hand, in the slot machine, the execution of the continuous effect is newly started in a period in which the number of games before the disadvantage specified number of games is less than the predetermined number of games.

  Thereby, when the end of the disadvantageous state is approaching, it is possible to prevent the end of the disadvantageous state from becoming difficult to understand due to the continuous performance being executed. On the other hand, when it is determined that the derivation of the special display result is allowed after the end of the disadvantaged state is approaching, the information indicating that can be notified in a single game effect, so that the derivation of the special display result is permitted. There is no inconvenience that the player cannot know whether or not the decision has been made.

  In addition, when there are a plurality of types of continuous games as the number of continuous games of the continuous production, and the continuous production of any number of continuous games is selected and executed, the predetermined number of games is the plurality of continuous games. It is preferable to set the maximum number of games among the types of continuous games. In this case, since the continuous production is not executed across the end time of the disadvantageous state, conversely, the continuous production cannot be shown to the player because the attention is paid to the end time of the disadvantageous state. Will not occur.

  However, it is not excluded that the maximum number of continuous games among the number of continuous games of the plurality of types of continuous effects is larger than the predetermined number of games. For example, it is executed on the condition that a continuous production having a number of continuous games larger than the predetermined number of games is determined to permit the derivation of the special display result, or executed with a very small probability. In the case where the number of games remaining before digesting the disadvantage prescribed number of games is less than the predetermined number of games, that is, in the period when the disadvantaged state is approaching the end, Can be given.

  In the slot machine, the advantageous display result and / or the disadvantage display result may be a winning display result. When the advantageous display result is a winning display result, the advantageous determination is a determination to permit the derivation of the advantageous display result, and when the unfavorable display result is a winning display result, the unfavorable determination is: This is a decision to permit the derivation of the disadvantageous display result. In addition, the advantageous display result and / or the disadvantage display result is a winning display result determined to be permitted to be derived by the pre-determining means (allowing derivation by performing advantageous determination and disadvantage determination, respectively). Can be made a display result other than the winning display result derived according to the operation procedure of the stop operation means.

  Further, the predetermined advantageous decision and the predetermined disadvantageous decision may be the same decision. Here, the derivation control unit is configured such that the stop operation unit is operated in the first procedure when the determination that serves as both the predetermined advantage determination and the predetermined disadvantage determination is performed by the prior determination unit. Sometimes, the advantageous display result is derived, and when operated in a second procedure that does not overlap with the first procedure, the disadvantage display result can be derived (in this case, the advantageous display result or the disadvantage display). Either one of the results may be the winning display result).

In the above slot machine,
When it is determined that the single game effect execution means allows the derivation of the special display result in a period in which the number of remaining games before the number of disadvantage prescribed games is less than a predetermined number in the disadvantaged state In addition, the specific single game effect (premier single game effect) of the single game effects is executed with a higher probability than when it is determined that the derivation of the special display result is permitted in a period different from the period. (Premier single game production is executed only when the number of remaining RT games is 5 or less).

  In this case, the single game effect that is executed in a period in which the continuous effect is not executed (that is, a period in which the number of remaining games before the number of disadvantage specified games in the disadvantaged state is less than the predetermined number of games) has premierness. Will be able to.

  The single game effect execution means executes the specific single game effect only in a period in which the remaining number of games before the disadvantage prescribed number of games is less than a predetermined number in the disadvantaged state (that is, disadvantageous). The specific single game effect may be executed with a probability of 0% during a period in which the number of remaining games before digesting the prescribed number of games is equal to or greater than the predetermined number of games.

In the above slot machine,
The pre-determining means determines whether to allow derivation of a general display result (small role, replay) different from the special display result as the winning display result,
It has been determined that the derivation control means allows the derivation of the special display result and permits the derivation of the priority display result (small role and replay (or only replay)) among the general display results. In some cases, the priority display result may be derived when the stop operation means is operated in an operation procedure that can derive both the special display result and the priority display result (stop button 12L, According to the operation procedure of 12C and 12R, a small bonus or a replay prize is given in preference to the big bonus (A), big bonus (B), big bonus (C), and regular bonus. here,
The special display results include a plurality of types of non-overlapping special display results in which the operation procedures of the stop operation means for deriving each other do not overlap (big bonus (A), big bonus (B), big bonus (C), In the case of regular bonuses, the operating procedures of the stop buttons 12L, 12C, and 12R for winning each other are different)
The number of continuous games (2 to 5 games) of the continuous effect is obtained by adding the number of types (4 types) of the non-overlapping special display results to the expected value of the number of games from which the priority display results are derived during the number of continuous games. It is preferable that the number of games is smaller than the added number.

  Here, a continuous effect that continues over a period of a plurality of games is executed when the continuous effect start condition is satisfied, but there may be a game in which a priority display result is derived while the continuous effect is being executed. In such a game, it is not known whether any kind of special display result is determined to be allowed to be derived. In addition, until it is determined that it is not determined that the derivation is permitted for all of the multiple types of special display results, it is necessary to have as many games as there are multiple types of non-overlapping special display results. Even if the special display result of the type is not derived by operating the stop operation means in the operation procedure that allows the special display result of one of the non-overlapping special display results to be derived, It may have been decided to allow the derivation of the display result).

  On the other hand, the continuous production start condition includes that it has been determined that the derivation of the special display result is permitted. The game is continuously executed by the number of games smaller than the number obtained by adding the expected value of the number of games from which the priority display result is derived. Thus, since the number of continuous games can be increased by the expected value of the number of games for which the priority display result is derived during the predetermined number of games rather than the number of types of non-overlapping special display results, the volume of the effect is increased. be able to. Since it is not necessary to unnecessarily increase the number of types of non-overlapping special display results in order to increase the production volume, problems such as restrictions on the arrangement of identification information and complicated stop control in the variable display device can be avoided.

  Note that, for example, there are four types of special display results of the first to fourth, and among them, the first to third special display results are the fourth special display results, although the operation procedures for deriving are not mutually duplicated. If the operation procedure for deriving from the third special display result does not overlap, the operation procedure for deriving from the first and second special display results is the same as the fourth special display. The first to third special display results excluding the result are a plurality of types of non-overlapping special display results in which the operation procedures for deriving each other are not duplicated. Although the operation procedures for deriving the first and second special display results or the third and fourth special display results from each other do not overlap, here, the first to third special numbers that are the maximum number of types are used here. The display result means a plurality of types of non-overlapping special display results in which operation procedures for deriving each other do not overlap.

  Of course, multiple types of special display results may have different operating procedures for deriving them from each other. In this case, multiple types of special display results are directly displayed as multiple types of non-overlapping special displays. It will be a result. Further, the predetermined number of games in which the continuous effect continues is obtained by adding the number of types of the non-overlapping special display results to the expected value of the number of games from which the priority display result is derived in the predetermined number of games from the predetermined number of games. It is more preferable that the maximum integer is smaller than the number.

In the above slot machine,
The pre-determining means determines whether or not to allow a derivation of a general display result (small role, replay) different from the special display result as the winning display result, and a specific display of the general display result When deciding to permit the derivation of the result (watermelon), allowing the derivation of the specific display result among the winning display results other than the special display result when deciding to permit the derivation of the special display result is permitted Simultaneous identification determination means (FIG. 5 (b): big bonus (A) + watermelon, big bonus (B) + watermelon, big bonus (C) + watermelon, regular bonus + watermelon) and the specific display It may include a single specific determination means (FIG. 5 (b): watermelon) that independently determines that the derivation of the result is permitted. In this case,
The continuous production execution means includes
On the condition that it is determined that the derivation of the specific display result is permitted by the simultaneous specific determination unit or the single specific determination unit, the execution of the continuous effect is newly started,
When the execution of the continuous effect is newly started, the effect mode selecting means for selecting the effect mode of the continuous effect for starting the execution from a plurality of types of effect modes prepared in advance,
On the condition that it is determined that the derivation of the specific display result is permitted from the start to the end of the continuous effect, the continuous effect after the determination that the derivation of the specific display result is permitted is made. Production mode replacement means (CPU 121 (steps S111 (YES) and S112): changing a scenario of continuous production when winning a watermelon during the continuous production) is executed by replacing at least a part of the production mode with another production mode. It can be.

  While it is determined that the derivation of the special display result is permitted when the continuous effect is being executed, when it is determined that the derivation of the specific display result is permitted when the continuous effect is being executed. Here, there is a possibility that it has been newly decided to permit the derivation of the special display result. In this way, even when continuous production has already been performed, if the specific display result is derived again, there is a high possibility that it has been decided that the special display result should be derived, but the specific display result can be derived. When it is decided to do so, it is possible to increase the player's expectation for the decision to allow the derivation of the special display result by replacing the effect mode of the continuous production, and further enhance the interest of the game. Can be improved.

  It should be noted that, when it is determined that the derivation of the specific display result is permitted, the effect mode replacement unit is related to whether or not the specific display result is derived (derived) based on the determination. Instead, the production mode of the predetermined production may be replaced. Alternatively, the effect aspect replacement means replaces the effect aspect of the predetermined effect when it is determined that the derivation of the specific display result is permitted and the specific display result is derived based on the determination. It is good.

In the above slot machine,
The advantageous state control means does not end the advantageous state even if it is determined to permit the derivation of the special display result, and is determined in advance until the special display result is derived or from the start of the advantageous state. The game state is controlled to the above-mentioned advantageous state until the number of advantageous prescribed games is exhausted (CPU 111: Advantageous RT wins a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus. Will not end, and 300 games will continue unless they win a prize (Fig. 6))
At least one of the advantageous display result and the disadvantageous display result is derived on the condition that the stop operation means is operated in an appropriate operation procedure (FIG. 4: “watermelon” for any of the reels 3L, 3C, and 3R). Are not necessarily arranged within 5 frames, only 2 “cherries” are arranged for the right reel 3R, and the arrangement interval is larger than 5 frames),
The effect executing means may execute the notification effect in a game state other than the special game state and the advantageous state (CPU 121 (step S109 (YES)): The bonus winning notification effect is a normal game. Run in state, rare RT and disadvantaged RT, not in advantageous RT). In this case,
The slot machine is
Procedure notifying means (CPU 121) for notifying an appropriate operating procedure of the stop operating means for deriving the advantageous display result and / or the disadvantage display result by the derivation control means when being controlled to the initial gaming state. : RT navigation in normal gaming state),
When the advantageous state is controlled, the procedure notification determining means (CPU 121: RT navigation in the advantageous RT) determines whether or not to notify the procedure notification means in the initial gaming state after the advantageous state ends. Run a lottery)
The possibility that the derivation of the special display result is permitted in a period in which the number of remaining games before the number of advantageous prescribed games in the advantageous state is less than a predetermined number of games and / or the procedure notification Advantageous end-time production execution means (CPU121 (step S134): between the remaining 3 games of advantageous RT until the completion) In addition).

  The advantageous state is not terminated even if it is determined that the derivation of the special display result is permitted, and the decision to derive the special display result is carried over until the special display result is derived. It is better to digest the number of advantageous prescribed games without deriving the special display result by the operation procedure. In addition, since the notification effect is not executed when controlled to the advantageous state, it is also considered that the player does not know at all whether or not it is decided to allow the derivation of the special display result until the advantageous state ends. However, there is a high possibility that it is determined that the derivation of the special display result is permitted in any game while the number of advantageous prescribed games is exhausted, and this is carried over at the end of the advantageous state.

  Further, when controlled to the advantageous state, the determination by the procedure notification determining means is performed, and according to the determination result, the advantageous display result and / or the disadvantageous display result in the initial gaming state after the advantageous state ends. An appropriate operation procedure of the stop operation means for deriving is notified. By such notification, there is a possibility that after the gaming state returns to the initial gaming state due to the digestion of the advantageous prescribed number of games, it can be controlled again to the advantageous state without being controlled to the disadvantaged state. Becomes higher.

  Ending the advantageous state due to the digestion of the advantageous prescribed number of games means that the gaming state advantageous to the player is ended and the gaming state returns to the initial gaming state. Although it may cause a decline, it has been determined that derivation of the special display result is permitted in the advantageous end effect performed by the advantageous end effect execution means and / or notification by the procedure notifying means. It is possible to give the player a sense of expectation that it has been determined to be performed. Thus, the interest of the game can be improved by allowing the player to have a sense of expectation even just before the end of the advantageous state.

In the above slot machine,
The pre-determining means simultaneously determines to permit the derivation of the special display result when making the advantageous determination (FIG. 5B: big bonus (A) + watermelon, big bonus ( B) + Watermelon, Big Bonus (C) + Watermelon, Regular Bonus + Watermelon) and a single advantage determination means for performing the advantage determination alone. In this case,
When the advantageous display result is derived based on the determination by the simultaneous advantageous determination means in the initial gaming state, the slot machine notifies the advantageous state that the gaming state is controlled, and then the special display result. Special decision notifying means for notifying the player that it is determined that the derivation of the game is permitted (CPU 121 (step S143 (YES), S144 → S104 (YES), S106)): Big bonus in the normal gaming state, rare RT (A) + Watermelon, Big Bonus (B) + Watermelon, Big Bonus (C) + Watermelon, Regular Bonus + Notify that if you win a watermelon in a game selected for watermelon, it will be controlled to the advantageous RT, Big Bonus (A), Big Bonus (B), Big Bonus (C), Regular Bonus Winning Report It not)) can be made further comprising.

  Here, since it may be determined that the derivation of the special display result is allowed at the same time as the advantageous determination is made, when the advantageous display result is derived in the initial gaming state, the gaming state is controlled to the advantageous state. In addition, it can be expected that it is determined that the derivation of the special display result is permitted. However, the fact that the derivation of the special display result is permitted is notified after the notification that the advantageous state is controlled. For this reason, it is decided that the player who thought that the derivation of the advantageous display result in the notification of the control to the advantageous state means the control to the advantageous state is allowed to derive the special display result that is performed later. It is possible to feel unexpectedness by notifying that the game has been performed, and to improve the fun of the game.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  FIG. 1 is a front view showing the overall structure of the slot machine according to this embodiment. The front door of the slot machine 1 can be opened by inserting a key into the locking device 19 and rotating it clockwise. A variable display device 2 is provided on the upper front side of the slot machine 1. Inside the variable display device 2, a reel unit 3 including three reels 3L, 3C, and 3R is provided.

  The reels 3L, 3C, and 3R are rotated / stopped by driving reel motors 3ML, 3MC, and 3MR (see FIG. 2) each formed of a stepping motor. Details of the stepping motors constituting the reel motors 3ML, 3MC, and 3MR will be described later. The symbols drawn on the outer peripheries of the reels 3L, 3C, and 3R are displayed in the upper, middle, and lower three stages on the variable display device 2 when the driving of the reels 3L, 3C, and 3R is stopped. In addition, on the outer peripheral portions of the reels 3L, 3C, and 3R, 21 types of symbols that can be distinguished from each other are drawn in a predetermined order. The arrangement of symbols on the reels 3L, 3C, 3R will be described later.

  In the reel unit 3, for each of the reels 3L, 3C, 3R, reel sensors 3SL, 3SC, 3SR (see FIG. 2) for detecting the reference position, and a reel lamp 3LP (FIG. 2) for irradiating light from the back surface. 2). The variable display device 2 is set with a total of five pay lines including three upper, middle, and lower rows and two diagonal lines.

  Various display units are provided around the variable display device 2. Below the variable display device 2, a payout amount display unit 21, a credit display unit 22, and a payout display unit 23 are provided. The number-of-payout display unit 21 includes a number-of-payout display 51 (see FIG. 2) using a 7-segment display, and displays the total number of medals paid out in a big bonus described later. Furthermore, the payout amount display unit 21 is also used to display a code (error code) corresponding to the type of error that has occurred when an error has occurred.

  The credit display unit 22 includes a credit display 52 (see FIG. 2) using a 7-segment display, and displays the number of credits accumulated as data according to the number of inserted medals and the number of paid-out coins as will be described later. The payout display unit 23 is composed of a 7-segment display payout display 53 (see FIG. 2), and displays the number of medals to be paid out when winning is achieved.

  On the left side of the variable display device 2, a one-bet display unit 24, a two-bet display unit 25, and a three-bet display unit 27 are provided. The 1-sheet, 2-sheet, 3-sheet betting display sections 24, 25, 27 are set at the present time when the 1, 2, 3-sheet betting lamps 54, 55, 57 (see FIG. 2) are lit. Shows the player how many bets have been placed.

  On the right side of the variable display device 2, an insertion instruction display unit 29, a start display unit 30, a weight display unit 31, a replay display unit 32, and a game over display unit 33 are provided. The insertion instruction display unit 29 indicates that a medal can be inserted by turning on the insertion instruction lamp 59 (see FIG. 2). The start display unit 30 indicates that the start lamp 60 (see FIG. 2) is turned on, so that the start can be started, that is, the operation of the start lever 11 can be accepted. The weight display unit 31 indicates that a weight to be described later is applied when the weight lamp 61 (see FIG. 2) is turned on. The replay display unit 32 indicates that a replay winning to be described later has been made when the replay lamp 62 (see FIG. 2) is in a lighting state. The game over display unit 33 indicates that the slot machine 1 has been stopped by turning on the game over lamp 63 (see FIG. 2).

  On the upper side of the variable display device 2, a liquid crystal display 4 is provided as a production means. The liquid crystal display 4 displays images for various effects according to the gaming state, the setting state of the winning flag, the type of symbol derived to the variable display device 2, or the player's selection. Further, the liquid crystal display 4 can display various information directly or indirectly related to the game such as a game history.

  A medal slot 13, a single BET button 14, a MAXBET button 15, and a checkout button 16 are provided on a horizontal surface of a trapezoidal portion provided below the variable display device 2. The BET button lamps 70a and 70b (see FIG. 2) that are turned on when the number of bets can be set from the credits (maximum 50) accumulated as data are arranged inside the single BET button 14 and the MAX BET button 15. Has been.

  The medal insertion slot 13 is for a player to insert a medal from here, and when insertion of a medal is detected by the insertion medal sensor 44 (see FIG. 2) when the insertion instruction display unit 29 is lit, A bet number is set or credits are stored as data. The single BET button 14 and the MAX BET button 15 are buttons operated by the player when setting the number of bets (1, 3 respectively) from the credits accumulated as data. When detected by the sheet BET switch 45 (see FIG. 2) or the MAXBET switch 46 (see FIG. 2), the number of bets from the credit is set.

  The settlement button 16 is a button for instructing the payout of medals that have already been set as bets or medals corresponding to accumulated credits. When the operation of the checkout button 16 is detected by the checkout switch 47 (see FIG. 2), if a bet number is set, first, medals corresponding to the set bet number are paid out and the bet number is set. If not (including the case where medals corresponding to the number of bets are paid out by operating the settlement button 16), medals corresponding to the credits accumulated as data are paid out.

  A start lever 11 and stop buttons 12L, 12C, and 12R are provided on the vertical surface of the trapezoidal portion. The start lever 11 is operated by the player when starting the game. When the operation is detected by the start switch 41 (see FIG. 2), the reel drive motors 3ML, 3MC, 3MR are started to be driven. 3L, 3C, and 3R start to rotate. When the stop buttons 12L, 12C, and 12R can be operated when a predetermined condition is satisfied after the reels 3L, 3C, and 3R start to rotate, operation enable lamps 63L, 63C, and 63R (FIG. 2) provided therein are provided. (See) is lit, and the player is informed.

  The stop buttons 12L, 12C, and 12R are buttons that the player operates to stop the rotation of the reels 3L, 3C, and 3R at a desired timing, respectively, and the operations are stop switches 42L, 42C, and 42R (see FIG. 2). Is detected, the rotation of the reels 3L, 3C, 3R is stopped. The maximum stop delay time from the operation of the stop buttons 12L, 12C, 12R to the stop of rotation of the corresponding reels 3L, 3C, 3R is 190 milliseconds.

  The reels 3L, 3C and 3R rotate 80 times per minute and change the design of 80 x 21 (number of symbols per reel) = 1680 frames, so a maximum of 4 symbols in 190 milliseconds Can be pulled in. That is, the stop symbols selected by the stop control table described later are the symbols displayed when the stop buttons 12L, 12C, and 12R are operated, and the symbols that are four frames ahead of them, for a total of five frames. It is a design.

  Further, a panel that covers the stop buttons 12L, 12C, and 12R is applied as the bonus notification section 36. The bonus notification section 36 notifies the player that the bonus notification lamp 66 (see FIG. 2) is turned on, so that various bonuses described later can be won. Further, on the right side of the stop button 12R, there is provided a medal clogging elimination button 18 that mechanically vibrates the slot machine 1 when a medal is jammed.

  On the lower front side of the slot machine 1, a medal payout port 71 and a medal storage tray 72 are provided. The medal payout port 71 discharges medals paid out by the hopper 80 (see FIG. 2) to the outside. The medal storage tray 72 is for storing paid-out medals. The front panel on the medal storage tray 72 is irradiated with light emitted from the fluorescent lamp 6 (see FIG. 2) installed therein.

  Speakers 7U, 7L, and 7R are provided as rendering means on the lower front side of the slot machine 1 and on the left and right sides of the upper front side, respectively. The speakers 7U, 7L, and 7R output predetermined sound effects when the start lever 11 and the stop buttons 12L, 12C, and 12R are operated or when winning a prize. Further, when an error occurs, when a front door is released, when a set value is changed, and when a bet number and credit are settled, an alarm sound is output, and various effect sounds are output according to the gaming state.

  Further, on the front side of the slot machine 1, an effect by light is performed by light emission of game effect lamps 75 </ b> A to 75 </ b> M (see FIG. 2) as effect means so as to surround the variable display device 2 and the liquid crystal display 4. Game effect display sections 5A to 5M are provided. The game effect display units 5A to 5M perform effects by light in various patterns according to the progress of the game. Note that the light emission colors of the game effect display units 5A to 5M may be either single colors or multiple colors.

  FIG. 2 is a diagram showing a configuration of the control circuit of the slot machine 1. As shown in the figure, the control circuit of the slot machine 1 includes a power supply board 100, a game control board 101, an effect control board 102, a reel relay board 103, a reel lamp relay board 104, an external output board 105, an effect relay board 106, and The operation unit relay board 107 is roughly divided.

  The power supply board 100 transforms an external power supply voltage of AC 100V and supplies operating power to the game control board 101 and other parts of the slot machine 1. In FIG. 2, only the game control board 101, the hopper 80, and the switches 91 to 94 are connected, but the power supply board 100 also supplies power to other units. The power supply board 100 is provided in the slot machine 1 and is connected to a hopper 80 that includes a hopper motor 82 that performs a medal payout operation and a payout sensor 81 that detects a medal payout operation.

  The power supply board 100 sets a winning probability for an internal lottery to be described later, and a setting switch 91 for changing a setting value (setting 1 to setting 6) of a virtual medal payout rate calculated based on the probability. The switch 91 is also connected to a setting key switch 92 for enabling the operation, a second reset switch 93 for resetting the internal state (RAM 112), and a main switch 94 for switching the power ON / OFF. A signal is sent to the game control board 101. These switches 91 to 94 are provided inside the slot machine 1.

  The game control board 101 is a control board on the main side that controls the overall flow of the game in the slot machine 1, and includes a control unit 110 including a CPU 111, a RAM 112, a ROM 113, and an I / O port 114. It is installed. Further, a random number generation circuit 115, a sampling circuit 116, a power supply monitoring circuit 117, a reset circuit 118, and other circuits are mounted.

  The CPU 111 has an interrupt function (including an interrupt prohibition function) such as a timekeeping function and a timer interrupt, and executes a program (described later) stored in the ROM 113 to perform processing related to the progress of the game, and in the slot machine 1 Control each part of the control circuit directly or indirectly. The processing word of the CPU 111 is 1 byte, and the addresses of the RAM 112 and the ROM 113 are assigned in units of 1 byte.

  The RAM 112 is used as a work area when the CPU 111 executes a program. The RAM 112 is backed up by a battery and retains stored contents even when the slot machine 1 is turned off. The RAM 112 is provided with an area for a counter that counts the number of steps of the stepping motors that respectively constitute the reel motors 3ML, 3MC, and 3MR. Data relating to the number of credits is stored in the RAM 112. The ROM 113 stores programs executed by the CPU 111 and fixed data. The I / O port 114 inputs and outputs control signals to and from each circuit connected to the game control board 101.

  The random number generation circuit 115 is configured by a counter that counts up and updates a value every time a pulse is generated, and the sampling circuit 116 acquires a numerical value counted by the random number generation circuit 115. The random number generation circuit 115 is provided for each type of random number used for the progress of the game, and a range of numerical values to be counted for each type of random number is determined. The CPU 111 sends an instruction to the sampling circuit 116 according to the processing to acquire the numerical value indicated by the random number generation circuit 115 as a random number (hereinafter, this function is referred to as a hardware random number function).

  The power monitoring circuit 117 monitors the power supply voltage supplied from the power supply substrate 100, and outputs a voltage drop signal to the control unit 110 when detecting a voltage drop. Although not particularly shown, the control unit 110 includes an interrupt input terminal connected to the power supply monitoring circuit 117, and an external interrupt is generated in the CPU 111 when a voltage drop signal is input to the interrupt input terminal. The CPU 111 executes a power interruption interrupt process.

  The reset circuit 118 outputs a reset signal when the voltage rises to a level at which the control unit 110 can be activated when the power is turned on to start the control unit 110, and generates a signal periodically output from the control unit 110. When the count is incremented without being cleared based on the reset counter, that is, when the control unit 110 does not operate for a certain time, a reset signal is output to the control unit 110 and the control unit 110 is restarted. .

  The CPU 111 also has a function of updating the numerical value of the specific address in the RAM 112 by timer interrupt processing and acquiring the updated numerical value as a random number (hereinafter, this function is referred to as a software random number function). The CPU 111 transmits various commands to be described later to the effect control board 102 via the I / O port 114. Note that information (commands) is sent from the game control board 101 to the effect control board 102 only in one direction, and no information (commands) is sent from the effect control board 102 to the game control board 101.

  The command transmitted from the game control board 101 to the effect control board 102 is composed of 2 bytes, the upper 1 byte is control information indicating the type of command, and the lower 1 byte is information indicating the contents of the control state. When transmitting a command from the game control board 101 to the effect control board 102, the CPU 111 sets a command to be transmitted in a command transmission buffer provided in the RAM 112 in the order of upper byte and lower byte.

  Since the CPU 111 needs to transmit a plurality of commands to the effect control board 102 at the same time in some cases, the command transmission buffer of the RAM 112 has a capacity sufficient to set a predetermined number of commands. For example, when two commands are transmitted at the same time, the upper byte and lower byte of the first command, the upper byte and lower byte of the second command, etc. are set in the command transmission buffer of the RAM 112. The upper byte and lower byte of each command set in the command transmission buffer are sent from the I / O port 114 to the effect control board 102 in byte units.

  The game control board 101 is provided with a single BET switch 45, a MAXBET switch 46, a start switch 41, stop switches 42L, 42C, 42R, a checkout switch 47, a first reset switch 48, and a throw-in medal through the operation unit relay board 107. A sensor 44 is connected, and detection signals from these switches / sensors are input. In addition, detection signals of the reel sensors 3SL, 3SC, and 3SR are input via the reel relay substrate 103. In accordance with the detection signals of these switches / sensors input via the I / O port 114 or the detection signals of various switches input via the power supply board 100 as described above, the CPU 111 on the game control board 101 Processing is in progress.

  The game control board 101 is also provided with a flow path switching solenoid 49, a payout number display 51, a credit display 52, a payout display 53, an insertion instruction lamp 59, and a single betting lamp 54 via the operation unit relay board 107. 2 bet lamp 55, 3 bet lamp 57, game over lamp 63, start lamp 60, replay lamp 62, BET button lamps 70a and 70b, operation valid lamps 63L, 63C and 63R are connected, and CPU 111 These operations are controlled according to the progress of the game.

  The game control board 101 is connected to reel motors 3ML, 3MC, and 3MR via a reel relay board 103. The CPU 111 refers to a stop control table selected according to a winning flag set in the RAM 112 by internal lottery, which will be described later, and controls the reel motors 3ML, 3MC, and 3MR via the reel relay board 103 to thereby control the reels 3L, 3C. 3R is stopped. An effect control board 102 is further connected to the game control board 101 via an effect relay board 106.

  The effect relay board 106 is a board provided to ensure one-way information transmitted from the game control board 101 to the effect control board 102. The effect relay board 106 does not check the game control board 101 and the effect control board 102 by checking this state, and an illegal signal (especially an external input to the effect control board 102 is input to the control unit 110 of the game control board 101). It is possible to check whether or not a modification has been made such that a signal is input).

  The effect control board 102 is a sub-side control board that controls the execution of effects in the slot machine 1, and is equipped with a control unit 120 including a one-chip microcomputer including a CPU 121, a RAM 122, a ROM 123, and an I / O port 124. Yes. In addition, the random number generation circuit 125 and the sampling circuit 126 are mounted, and the CPU 121 obtains the value counted by the random number generation circuit 125 by the sampling circuit 126, so that the hardware random number function similar to that of the game control board 101 is obtained. Is forming. It also has a software random number function by interrupt processing.

  The CPU 121 executes a program (described later) stored in the ROM 123 to perform processing related to the execution of the effect, and controls each circuit in the effect control board 102 and each circuit connected thereto. The RAM 122 is used as a work area when the CPU 121 executes a program. The RAM 122 is also battery-backed up, and retains the stored contents even when the slot machine 1 is turned off. The ROM 123 stores programs executed by the CPU 121 and fixed data. The I / O port 124 inputs and outputs control signals to and from each circuit connected to the effect control board 102.

  The execution of the effect by the CPU 121 is performed based on a command received from the game control board 101 via the I / O port 124. When a command transmitted from the game control board 101 arrives at the I / O port 124, a command reception interrupt is generated for the CPU 121, and the received command is sequentially placed in the command reception buffer of the RAM 122 by this command reception interrupt processing. To go. The CPU 121 retrieves the command stored in the command reception buffer in units of 2 bytes, and performs processing by determining the command type in the upper byte and the content indicated by the command in the lower byte.

  When a plurality of commands are transmitted from the game control board 101 at the same time, the CPU 121 cannot naturally process the plurality of commands at the same time. For this reason, the command reception buffer of the RAM 122 has a capacity enough to store a plurality of commands, and the CPU 121 has received another command when processing based on one command extracted from the command reception buffer is completed. If it is in the buffer, the processing based on the next command is performed. Note that the capacity of the command reception buffer in the RAM 122 is larger than the capacity of the command transmission buffer in the RAM 112.

  The effect control board 102 is connected with game effect lamps 75A to 75M, a liquid crystal display 4, speakers 7L, 7R, and 7U, a fluorescent lamp 6, a weight lamp 61, and a bonus notification lamp 66. A reel lamp 3LP is connected via a reel lamp relay substrate 104. The control unit 120 of the effect control board 102 performs these effects by controlling these parts.

  The reel relay board 103 relays between the game control board 101, the external output board 105 and the reel unit 3. The reel lamp relay board 104 relays between the effect control board 102 and the reel unit 3. The reel relay substrate 103 is also connected with a full sensor 90, and its detection signal is input. The full tank sensor 90 is provided inside the slot machine 1 and detects that the medals in the overflow tank storing the medals overflowed from the hopper 80 are full.

  When a full tank is detected by the full tank sensor 90, a full tank error occurs. Note that whether or not a full tank is detected by the full sensor 90 can be checked once per game, for example, at a timing when the number of bets is fixed. However, when the player has won a replay in the previous game, it is not checked whether the full sensor is detected by the full sensor 90.

  The external output board 105 is connected to an external device such as a hall management computer via an information providing terminal board, which will be described later, and various bonus medium signals input from the game control board 101 via the reel relay board 103, The medal IN signal, the medal OUT signal, and the security signal are output to the external device. As will be described later, the security signal includes a door opening signal, a set value change signal, a closing error signal, a payout error signal, another error signal, and a checkout signal.

  The external output board 105 is equipped with a door opening sensor 95 that detects that the front door is in an open state, and a door opening signal of the security signal is output based on a detection signal of the door opening sensor 95. . The external output board 105 stores electricity when power is supplied to the slot machine 1 (that is, when the slot machine 1 is ON) and also when power supply is interrupted (that is, the slot machine 1). A backup power source constituted by a storage battery that supplies the stored electric power to the external output board 105 when 1 is OFF) is mounted.

  When the power of the slot machine 1 is ON, the external output board 105 detects that the front door is open by the door open sensor 95 by supplying power from the power supply board 100, and the front door is opened. A security signal including a door opening signal indicating the presence is output to the external device. On the other hand, when the power of the slot machine 1 is turned off, the external output board 105 is supplied with power from this backup power supply, detects that the front door is open by the door open sensor 95, and the front door is open. A security signal including a door opening signal indicating that the device is in the state is output to the external device.

  The external output board 105 does not output a medal IN signal every time a medal is inserted from the medal insertion slot 13 or each time the single BET button 14 or the MAXBET button 15 is operated, but when the start lever 11 is operated. The medal IN signal is output collectively. FIG. 3A is a timing chart showing the output status of the medal IN signal. As shown in the figure, the CPU 111 collectively outputs medals IN signals for the set number of bets when the operation of the start lever 11 is detected, that is, when the number of bets in the game is determined. Specifically, the bet number is incremented by one each time a medal insertion is detected in a state where the medal insertion is permitted.

  Thereafter, when the operation of the start lever 11 is detected, that is, when the bet number used for the game is determined, the medal IN signals for the set bet number are collectively output. FIG. 3A shows a case where three medals are inserted, and shows how the medal IN signal is continuously output three times when the start lever 11 is operated. Also, even when all or part of the bet number is set using credits, the medal IN signals for the set bet number are collectively output when the operation of the start lever 11 is detected. ing.

  On the other hand, the medal OUT signal is output every time one medal is paid out from the hopper 80 due to a small role winning accompanied by paying out a medal. Even when a medal is added instead of paying out a medal from the hopper 80, a medal OUT signal is output every time one credit is added. FIG. 3B is a timing chart showing the output status of the medal OUT signal in the case where medals are paid out from the hopper 80 as an example.

  As shown in the drawing, the medal OUT signal outputs a 1-pulse medal OUT signal each time the payout sensor 81 detects the payout of each medal. For this reason, as shown in FIG. 3B, it is determined that a predetermined payout-medal-free time has elapsed since the last medal payout is detected during the medal payout, or the medal is continued. When it is determined that the detection time is a predetermined medal clogging and the payout operation is stopped due to a payout error state, only the medal OUT signals for the number of payouts are output until the payout operation is stopped. The

  When the payout error is canceled and the remaining payout is resumed, every time the payout of the remaining medals is detected by the payout sensor 81, a medal OUT signal accompanying the payout of the remaining medals is output. Then, when the payout of the last medal is detected and the output of the medal OUT signal is completed, the control of one game is finished, and at this point, the insertion of the medal is permitted.

  By the way, the game control board 101, the effect control board 102, and the like need to be replaced when changing the model, and are removed from the main body at that time. When the game control board 101 is removed, various gaming electronic components (one-sheet BET switch 45, MAXBET switch 46, start switch 41, stop switches 42L, 42C, 42R, insertion medal sensor 44, reel sensors 3SL, 3SC, 3SR, The reel motors 3ML, 3MC, 3MR, the hopper motor 82, the payout sensor 81, etc.) need to be disconnected, so there is no need to remove and replace the main body unless a failure occurs. The game electronic components fixed to the game and the game control board 101 are connected via the relay boards 103, 106, 107, and the boards and the board and the game electronic parts are connected via the relay cable. Connected through. The relay cable and the board are electrically connected by connecting a cable-side connector provided at an end of the relay cable and a board-side connector electrically connected to the wiring pattern of the board.

  The game control board 101 is supplied with a DC voltage generated by the voltage generation circuit of the power supply board 100. The DC voltage supplied from the power supply substrate 100 is stored in a backup power supply composed of a capacitor, so that the storage state of the RAM 112 is maintained. In the backup power supply line, the voltage stored in the backup power supply is supplied to the game control unit 110 after passing through the game control board 101, the operation part relay board 107, the insertion medal sensor 44, and the operation part relay board 107. The storage state of the RAM 112 in the game control unit 110 is maintained. Therefore, in a state where the power supply to the slot machine 1 is cut off, the connection between the board-side connector of the game control board 101 and the cable-side connector of the relay cable, the cable-side connector of the relay cable and the board of the operation unit relay board 107 By disconnecting any one of the connection with the side connector and the connection between the board side connector of the operation unit relay board 107 and the cable side connector of the relay cable, the backup power supply line is disconnected and the game control unit 110 is disconnected. The data in the RAM 112 cannot be held and will be lost.

  Further, in the slot machine 1 according to this embodiment, by restricting the release of the connector connection between the game control board 101 and the game electronic component, illegal signals are extracted from various electronic components, and various electronic It is difficult to connect a driving tool that illegally inputs signals to parts. Specifically, the connection between the board-side connector of the game control board 101 and the cable-side connector of the relay cable, the connection between the cable-side connector of the relay cable and the board-side connector of the operation section relay board 107, the operation section relay board 107 With respect to the connection between the board-side connector and the cable-side connector of the relay cable, the release of the connection between these connectors is regulated by a connector regulating member. The connector restricting member is not removable unless the restriction releasing portion is destroyed. In order to release the connector connection between the game control board 101 and the inserted medal sensor 44, the release restricting portion must be destroyed. Accordingly, when even one connector connection between the game control board 101 and the inserted medal sensor 44 is released, the trace remains and it is extremely difficult to erase the trace.

  The game control board 101 is housed in the board case, and is attached to the main body of the slot machine 1 while being housed in the board case. The upper case sealing piece and the lower case sealing piece constituting the board case are also provided. If the sealing piece is not destroyed, the board case is released, and access to the stored game control board 101 is made impossible, thereby making it difficult to cheat the game control board 101. To do. However, since the sealing piece is exposed to the outside as it is, it is relatively easy to break the sealing piece and open the substrate case. Therefore, a covering member that covers the sealing piece of the substrate case is attached, whereby the sealing piece of the substrate case is covered with the covering member, and it becomes impossible to directly access the sealing piece. Since it is very difficult to open the case and the lower case and take out the game control board 101, it is possible to prevent an illegal act of replacing the game control board 101 with an unauthorized board. ing.

  Next, stepping motors constituting the reel motors 3ML, 3MC, 3MR will be described. The stepping motor that constitutes each of the reel motors 3ML, 3MC, and 3MR is, for example, a hybrid type stepping motor, and includes a stator and a rotor facing the stator. The rotor has a large number of gear-like projections, and permanent magnets magnetized in the same direction as the rotation shaft are incorporated therein.

  The stepping motor receives a pulse signal (excitation pulse) from the CPU 111 of the game control board 101, an excitation current sequentially flows through each of the excitation phases φ1 to φ4 of the stator, and these excitation phases φ1 to φ4 are excited in a predetermined order. Thus, the rotor is rotationally driven, and the reels 3L, 3C, and 3R are rotated by the rotation of the rotation shaft. As a control method for rotationally driving the stepping motor, for example, a 1-2 phase excitation method is applied. In the 1-2 phase excitation method, the excitation phases for inputting a pulse signal among the excitation phases φ1 to φ4 are (φ1, φ2), (φ1), (φ4, φ1), (φ4), (φ3, φ4), (Φ3), (φ2, φ3), (φ2), (φ1, φ2)... Are sequentially switched, and the excitation phase for inputting the pulse signal is alternately switched to one phase or two phases. Yes.

  Thus, each time a pulse signal for applying an excitation current to the excitation phases φ1 to φ4 is input, the rotation shaft of the stepping motor rotates one step at a time. The rotation step of the stepping motor is counted by a counter provided in the RAM 112 for each of the reel motors 3ML, 3MC, and 3MR. Then, it is understood how to switch the excitation phase of the pulse signal input according to the counted stepping motor rotation step.

  Further, when the reference position is detected by the reel sensors 3SL, 3SC, 3SR as the reels 3L, 3C, 3R rotate, the counter value is cleared. Therefore, the rotation angles of the reel motors 3ML, 3MC, and 3MR, that is, the symbol positions of the reels 3L, 3C, and 3R can be understood by referring to the counter value (number of steps) counted by the rotation step.

  When stopping the rotation of the stepping motor, the rotor is suddenly braked by two-phase excitation control, which will be described in detail later, in accordance with the target stop position, and then the rotor is stopped by three-phase excitation control, which will be described later. This stops the rotation of the reels 3L, 3C, and 3R that are integrally coupled to the rotors of the reel motors 3ML, 3MC, and 3MR.

  Next, changing the set value will be described. When the slot machine 1 is activated with the setting key switch 92 turned ON, the mode shifts to the setting change mode. Here, the number of steps of the stepping motors constituting the reel motors 3ML, 3MC, and 3MR in the storage area of the RAM 112 is counted. Initialize all storage areas except the counter and the used stack area. In the setting change mode, when a new setting value is set by the setting switch 91 and the setting key switch 92 is turned off after the new setting value is confirmed by operating the start lever 11, a process for executing the game is performed. Can be started.

  On the other hand, when the slot machine 1 is started with the setting key switch 92 turned OFF, it is diagnosed whether the data in the RAM 112 is corrupted. If the data in the RAM 112 is not corrupted, that is, the power of the previous slot machine 1 is turned on. If the data at the time of turning off remains normal, the data stored in the RAM 112 is left as it is, and the process for executing the game from the state when the power of the slot machine 1 was turned off last time Can be started. The process for executing the game is repeatedly performed for each game.

  Next, the symbol arrangement in the reels 3L, 3C, 3R constituting the variable display device 2 will be described. FIG. 4 is a diagram showing an arrangement of symbols drawn on the reels 3L, 3C, and 3R constituting the variable display device 2 in the slot machine 1 according to this embodiment. As shown in the drawing, on the outer peripheral portions of the reels 3L, 3C, and 3R, “red 7” (7 indicated by black in the figure) and “blue 7” (7 indicated by diagonal lines in the figure), respectively. , “White 7” (7 shown in white in the figure), “BAR”, “Watermelon”, “Cherry”, “Bell”, “JAC”, “★” 21 symbols are drawn in a predetermined order.

  For the convenience of the drawings, these symbols are shown vertically arranged for each of the reels 3L, 3C, and 3R, but are actually drawn on the outer periphery of the cylindrical reels 3L, 3C, and 3R. Therefore, the symbol arrangement is circulated, and the symbol No. 20 and the symbol No. 0 are adjacent to each other. Further, for example, a symbol in a position where four frames are drawn from a symbol of No. 20 is a symbol of No. 3.

  As shown in the drawing, “JAC” is arranged at intervals of 5 frames or less with respect to any of the reels 3L, 3C, and 3R. The “bell” is located at an interval of 6 frames for the left reel 3L (within 5 frames for other locations), but at intervals of 5 frames for the middle and right reels 3C and 3R. Has been placed. “Watermelon” has a portion where the arrangement interval is larger than 5 frames in any of the reels 3L, 3C, and 3R. Only two “cherries” are arranged on the right reel 3R, and the arrangement interval between them is larger than seven frames. In addition, a “bell” is arranged under the “cherry” of each of the right reels 3R.

  “Red 7”, “Blue 7”, “White 7”, and “BAR” have locations where the arrangement interval is larger than 5 frames in any of the reels 3L, 3C, and 3R (on one reel) In some cases, only one is placed). In particular, for the left reel 3L, the arrangement interval between “red 7” and “blue 7”, “red 7” and “BAR”, “blue 7” and “white 7” is 7 frames or more. Regarding the inner reel 3C, the arrangement interval of “red 7” and “blue 7”, “blue 7” and “white 7”, “white 7” and “BAR” is 7 frames or more. Regarding the right reel 3R, the arrangement interval of “red 7” and “blue 7”, “red 7” and “white 7”, “blue 7” and “BAR” is 7 frames or more.

  In the slot machine 1, a winning is awarded when the winning symbols are arranged on any winning line of the variable display device 2. The type of winning combination is determined according to the gaming state. As the gaming state, in addition to the normal gaming state, the big bonus and the regular bonus as the special gaming state, and the RT where the replay winning probability (the total of the winning probability of replays A and B described later) is higher than the normal gaming state. Rare RT, Advantage RT, Disadvantage RT, Internal RT. Except when a regular bonus is offered during a big bonus, multiple types of gaming states are not controlled at the same time, and once a new gaming state is started, the previously controlled gaming state is terminated. Become. The game state transition will be described in detail later.

  In addition, the types of winning combinations are roughly classified into special roles (Big Bonus (A), Big Bonus (B), Big Bonus (C), Regular Bonus) accompanied by transition to a special gaming state, and medals. There are a small combination (watermelon, bell, cherry) accompanied by paying out and a re-playing combination (replay A, replay B) that can start the next game without setting the bet amount. FIG. 5A is a view for explaining the combination of the types of winning combinations in the slot machine 1 and the symbols in the variable display device 2.

  The big bonus (A) is won when a combination of “red 7-red 7-red 7” is arranged on any winning line in a gaming state other than the big bonus or the regular bonus. The big bonus (B) is awarded when a combination of “blue 7-blue 7-blue 7” is prepared in a gaming state other than the big bonus or the regular bonus. The big bonus (C) is won when a combination of “white 7-white 7-white 7” is arranged on any winning line in a gaming state other than the big bonus or the regular bonus. When the big bonus (A), the big bonus (B), or the big bonus (C) is won, the gaming state shifts to the big bonus.

  The regular bonus is awarded when a combination of “BAR-BAR-BAR” is arranged on any winning line in a gaming state other than the big bonus or the regular bonus. When a regular bonus is won, the gaming state shifts to a regular bonus. In the regular bonus, the winning probability of a small role (especially bell) is higher than in other gaming states.

  The regular bonus ends when 12 games are consumed or when 8 games are won (any kind of combination is possible), whichever comes first. In the big bonus, the regular bonus is repeatedly offered until the number of medals paid out exceeds 465 (whether it is controlled by the regular bonus at the start of each game in the big bonus (before the internal lottery)) Check and control to regular bonus if not controlled to regular bonus).

  Note that even if the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won in the internal lottery to be described later, “red 7” and “blue 7” for the reels 3L, 3C and 3R. , “White 7” and “BAR” are not necessarily arranged at intervals of 5 frames or less, and depending on the operation procedure of the stop buttons 12L, 12C, and 12R, there is a case where these roles are not won. However, the big bonus (A), big bonus (B), big bonus (C), or regular bonus winning is carried over until winning.

  A watermelon is awarded when a combination of “watermelon-watermelon-watermelon” is aligned on any winning line in any gaming state, and eight medals are paid out. For all of the reels 3L, 3C, 3R, “watermelons” are not arranged at intervals of 5 frames or less, so even if the watermelon is won, depending on the operation procedure of the stop buttons 12L, 12C, 12R You may not win a prize. The winning watermelon won't be carried over without winning a prize.

  The bell is awarded when a combination of “bell-bell-bell” is arranged on any winning line in any gaming state, and 15 medals are paid out. The left reel 3L has “bells” arranged at intervals of 6 frames at maximum, and the middle and right reels 3C, 3R have “bells” arranged at intervals of 5 frames or less. If the player wins the bell on condition that the button 12L is operated first, the player always wins. If the “bell” of the reel 3C in the middle of winning the bell is stopped in the middle stage, even if the left stop button 12L is operated second, if the bell is won, it will always win. The prize for Bell, a small role, will not be carried over without winning.

  Cherry is awarded when the symbol “Cherry” is derived on any winning line for the right reel 3R in any gaming state, and two medals are paid out per winning line. In the case of winning a cherry, "Cherry" stops at either the upper or lower stage of the right reel 3R (cannot be stopped at the upper or lower stage but can be stopped at the middle stage) Therefore, a total of 4 medals will be paid out. Note that “cherry” is not arranged at intervals of 7 frames or less on the right reel 3R, so depending on the operation timing of the stop button 12R, there may be no winning even if the cherry is won.

  In addition, when the cherry is won, the “cherry” is stopped on the left reel 3L by the operation timing of the stop button 12L regardless of whether or not the “cherry” can be stopped on the right reel 3R. Sometimes. Even when one of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won, “cherry” may be stopped on the left reel 3L. The winning of Cherry, a small role, will not be carried over without winning a prize.

  Replay A is awarded when a combination of “JAC-JAC-JAC” is aligned on any winning line. Replay B is awarded when a combination of “JAC-JAC-Bell” is aligned on any winning line. Replay A and Replay B may be collectively referred to simply as “replay”.

  When a replay is won, no medal is paid out, but the next game can be started again without setting the number of bets. Regular bonuses (including those offered during big bonuses) will not win either Replay A or Replay B, but in other gaming states, lottery will be drawn for each gaming state, as will be described in detail later. The target replay type is defined. For example, Replay A can win in any gaming state other than the regular bonus, but Replay B can win only in disadvantaged RT.

  “JAC” for reels 3L, 3C, and 3R, and “bell” for reel 3R are arranged at intervals of 5 frames or less. Therefore, when winning Replay A or Replay B in internal lottery, To win the role of Replay A and Replay B are reel-controlled so that they win in preference to any other role, so when Replay A or Replay B is won, another role is won Even if you have a Big Bonus (A), Big Bonus (B), Big Bonus (C), or Regular Bonus carryover, you will always win these roles.

  Among the game states other than the big bonus and the regular bonus, when the watermelon is won in the normal game state where the number of games is not limited or in the rare RT, the game state is controlled to the advantageous RT. The advantageous RT is controlled until 300 games are consumed, in addition to the case where it is terminated by winning a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus. Even if a watermelon is won when it is already controlled to the advantageous RT, it is not controlled again to the advantageous RT, and the advantageous RT thus far continues. Even if winning a watermelon in an internal RT where a bonus is won or a disadvantage RT with a limited number of games, it is not controlled to an advantageous RT with a limited number of games.

  Among the game states other than the big bonus and the regular bonus, when the cherries are won in the normal game state where the number of games is not limited or in the rare RT, the game state is controlled to the disadvantaged RT. The disadvantageous RT is controlled until 200 games are consumed, in addition to the case where it is terminated by winning a big bonus (A), big bonus (B), big bonus (C), regular bonus, or replay B. Even if the cherry is won when it is already controlled to the disadvantaged RT, it is not controlled again to the disadvantaged RT, and the disadvantageous RT so far continues. Even if the player wins a cherry in an internal RT in which a bonus is won or an advantageous RT with a limited number of games, it is not controlled by a disadvantaged RT with a limited number of games.

  In addition, when the Replay B is won in the disadvantaged RT, the gaming state is controlled in the rare RT. Since the replay B is targeted for the lottery only, the rare RT is controlled only when the replay B is won in the disadvantaged RT. After the game state of the big bonus or the regular bonus is ended, the normal game state is controlled. Further, when the advantageous RT and disadvantageous RT are finished by digesting the respective prescribed number of games (300 games, 200 games), the normal gaming state is controlled.

  Hereinafter, the internal lottery will be described. The internal lottery is to determine whether or not the winning of each of the above combinations is permitted before the display result of the variable display device 2 is derived and displayed (actually, when the start lever 11 is operated). . In the internal lottery, a random number for internal lottery (an integer from 0 to 65535) is acquired from the random number generation circuit 115. Then, for each combination determined according to the gaming state, the acquired random number for internal lottery, the number of bets set by the player, and each combination determined according to the set value set by the setting switch 91 This is performed according to the number of judgment values. Winning in the internal lottery is exclusive.

  In the internal lottery, the number of judgment values registered for each game state and set value for each combination is sequentially added to the random number for internal lottery. It is judged that it was won. If the winning combination is determined, the winning flag of the combination is set in the RAM 112. The number of determination values is registered in the ROM 113 in the winning combination table by gaming state. Of the winning flags set according to the result of the internal lottery, the winning flag for the special role is carried over from the next game until winning. In addition, the winning flags of various small roles and replaying roles are erased only for the game regardless of whether or not a prize has been won.

  FIG. 5B is a diagram showing a winning combination table by gaming state. The winning combination table by game state is stored in advance in the ROM 113, and is a table in which the number of determination values for each lottery target for each gaming state in the internal lottery is registered. Here, only a predetermined set value is shown, but a slightly different value is registered according to the difference in the set value (the set value 1 is the number of determination values among the set values 1 to 6). ), And the set value 6 has the largest number of determination values (however, there are also cases where the same determination value number is used regardless of the set value). In the internal lottery, a plurality of combinations may be subject to lottery at the same time.

  In accordance with this winning state-specific winning combination table, in the internal lottery, big bonus (A), big bonus (A) + watermelon, big bonus (B), big bonus (B) + watermelon, big bonus (C), big bonus ( C) + Watermelon, regular bonus, regular bonus + watermelon, watermelon, bell, cherry, replay A, replay B number of determination values are acquired in order according to the gaming state.

  However, for regular bonuses (including those offered during big bonuses), big bonus (A), big bonus (A) + watermelon, big bonus (B), big bonus (B) + watermelon, big Since 0 is registered as the judgment value number of bonus (C), big bonus (C) + watermelon, regular bonus, regular bonus + watermelon, these roles are not won.

  In game states other than the big bonus and the regular bonus, the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus are subject to lottery, but the big bonus (A ), Big Bonus (B), Big Bonus (C) or Regular Bonus, and in a game where the winning flag is carried over, Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus No bonus will be won.

  Big Bonus (A) + Watermelon, Big Bonus (B) + Watermelon, Big Bonus (With Big Bonus (A), Big Bonus (B) or Big Bonus (C) won from the previous game C) + Watermelon, Regular Bonus + When the number of watermelon judgment values overflows, if it overflows, only the watermelon will be won (Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus) Winning is carried over as it is).

  With the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus winnings carried over, the watermelon (Big Bonus (A), Big Bonus (B), Big When winning bonus (C) or regular bonus), watermelon, bell, cherry, replay A, or replay B, the winning flags for these roles will be the big bonus (A), big bonus (B ), Which is set over the winning flag of the big bonus (C) or the regular bonus.

  The number of judgment values for various small roles will be described. In the regular bonus, the number of judgment values for the bell is 58710, which is much higher than that of the other gaming state 13254, and for each regular bonus, a big bonus (A), There is no change in any gaming state except that the number of determination values of watermelon that is won simultaneously with the big bonus (B), the big bonus (C) or the regular bonus is 0.

  On the other hand, regarding replay, 53528 is registered as the number of determination values of Replay A in advantageous RT, and 0 is registered as the number of determination values of Replay B. Accordingly, the probability of winning the replay in these gaming states (= the probability of winning the replay A) is 48218 / 65536≈1 / 1.36. From advantageous RT, even if winning a cherry, it is not controlled to disadvantageous RT.

  In the normal gaming state and rare RT, 8992 and 8993 are registered as the number of determination values of Replay A, respectively, and 0 is registered as the number of determination values of Replay B. Therefore, the probability of winning a replay in these gaming states (= the probability of winning a replay A) is the case of a big bonus (A), a big bonus (B), a big bonus (C), or a regular bonus. (8992 or 8993) / 65536≈ 1 / 7.29.

  In disadvantageous RT, 8851 is registered as the number of determination values for Replay A, and 142 is registered as the number of determination values for Replay B. Even if you win the watermelon from the disadvantaged RT, it will not be controlled to the advantageous RT, but wins the Replay B that makes the rare RT control the gaming state with a probability of 142/65536 ≒ 1 / 4461.5 and wins this Will be. The winning probability of the entire replay in disadvantaged RT is (8851 + 142) ≈ 1 / 7.29. In the internal RT, 27382 is registered as the number of determination values for the single winning of Replay A, and the probability of winning Replay (= the probability of winning Replay A) is 27382 / 65536≈1 / 2.39.

  By setting the total winning probability of replay in this way, the medal payout rate is considerably smaller than 1 in the normal gaming state, the rare RT and the disadvantaged RT (that is, the number of medals to be inserted for setting the bet number). In contrast, the medal payout rate is considerably larger than 1 in the advantageous RT (that is, the number of bets is set). Therefore, the number of medals to be paid out for the small role won in the internal lottery is larger than the number of medals to be inserted). The payout rate of internal RT medals is approximately 1. However, the medal payout rate in the big bonus and the regular bonus is larger than the advantageous RT. The relationship of the medal payout rate for each gaming state is the same regardless of the set value.

  Next, the transition of the gaming state in the slot machine 1 according to this embodiment will be described in detail. FIG. 6 is a game state transition diagram in the slot machine 1. In the slot machine 1, there are a normal gaming state as an initial gaming state that can be shifted to both advantageous RT and disadvantageous RT, and a rare RT, and there are a big bonus and a regular bonus as special gaming states. Further, there is an internal medium RT which is in a state where the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won in addition to the advantageous RT. Since there is no change in the replay winning probability, it is not classified in FIG. 6, but among the advantageous RTs, the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. The state of being present is considered as a gaming state different from the state of not winning.

  The normal game state is a game state that is controlled without a limit on the number of games. In the normal game state, if any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won, the game will be internal. The game state is controlled to be advantageous RT when winning a watermelon in RT, and disadvantageous RT when winning a cherry. Even if you win a watermelon with one of the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus at the same time in the normal gaming state, Since it is controlled by RT, it is not controlled by advantageous RT. Also, since Replay B is not won, it is not controlled from the normal gaming state to the rare RT.

  Rare RT is a gaming state that is controlled with no limit on the number of games. If you win one of Big Bonus (A), Big Bonus (B), Big Bonus (C), or Regular Bonus, you will be in RT in the inside and watermelon. The gaming state is controlled to be advantageous RT when winning, and to disadvantageous RT when winning to Cherry. Even if you win a watermelon with one of the big bonuses (A), big bonus (B), big bonus (C), or regular bonus in a rare RT, and you win a watermelon based on this, you are already in the internal RT Therefore, it is not controlled to advantageous RT.

  Advantageous RT is a gaming state controlled with a limit of 300 games, and if it wins any of Big Bonus (A), Big Bonus (B), Big Bonus (C) in Advantageous RT, it becomes a big bonus and a regular bonus The game state is controlled to the normal gaming state when the 300 games are digested without winning these roles in the regular bonus when winning. Even if the cherry tree is won in the advantageous RT, it is not controlled by the disadvantageous RT having a limited number of games as in the advantageous RT. Also, since Replay B is not won, it is not controlled from advantageous RT to rare RT. Even if the winning probability of the small role and replay is the same advantageous RT, the advantageous RT when winning the big bonus (A), big bonus (B), big bonus (C) or regular bonus is the big bonus ( Strictly speaking, it is different from the advantageous RT when the big bonus (B), the big bonus (C) or the regular bonus is not won.

  Unfavorable RT is a gaming state controlled up to 200 games, and if you win any of the big bonus (A), big bonus (B), big bonus (C) or regular bonus in the disadvantaged RT, you will be in RT inside When winning the replay B, the gaming state is controlled to the rare RT. When 200 games are consumed in the disadvantaged RT, the game is controlled to the normal gaming state. Moreover, even if a cherry tree is won in a disadvantageous RT, the disadvantageous RT is not controlled again from the beginning, but the disadvantageous RT so far continues. Even if winning a watermelon in a disadvantageous RT, the advantageous RT is not controlled to the advantageous RT because the advantageous RT is in a gaming state with a limited number of games.

  The internal RT is a gaming state that is controlled with no limit on the number of games when winning one of the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus other than the advantageous RT. In the internal RT, the game state is controlled to be a big bonus when winning a big bonus (A), big bonus (B), or big bonus (C), and to a regular bonus when winning a regular bonus.

  The big bonus is a gaming state that is controlled until the total number of paid out medals exceeds 465, and when the total number of paid out medals exceeds 465, the gaming state is controlled to the normal gaming state. The regular bonus is a gaming state that is controlled until 8 games are won or 12 games are consumed. When 8 games are won or 12 games are consumed, the gaming state is controlled to the normal gaming state.

  Next, stop control of the reels 3L, 3C, 3R will be described. The reels 3L, 3C, and 3R constituting the variable display device 2 rotate on condition that the start lever 11 is operated and a predetermined time has passed since the start of rotation of the reels 3L, 3C, and 3R in the previous game. Be started. When the stop buttons 12L, 12C, and 12R are operated by the player, the rotation of the corresponding reels 3L, 3C, and 3R is stopped.

  The rotation of the reels 3L, 3C, 3R is indicated on the winning line with the winning flag set within the range of the maximum stop delay time of 190 milliseconds from the operation of the corresponding stop buttons 12L, 12C, 12R. In addition, it is controlled so that a symbol of a combination for which a winning flag is not set is not aligned on the winning line within a range of a maximum stop delay time of 190 milliseconds.

  In the case of a big bonus or regular bonus, a replay win is made by winning a replay with the big bonus (A) winning flag, big bonus (B) winning flag, big bonus (C) winning flag or regular bonus winning flag carried over. When the flag is also set in an overlapping manner, control is performed so that the replay symbols are preferentially aligned on the winning line. Regardless of the operation procedure of the stop buttons 12L, 12C, 12R, a replay will be won, and in this case, no big bonus (A), big bonus (B), big bonus (C) or regular bonus will be won. .

  Here, the reason why the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is not always won by winning in the replay is that the stop control is performed so that the winning is given priority over the replay. This is because the “JAC” arrangement on the reels 3L, 3C, and 3R does not miss the replay, and the stop control that wins the replay with priority is the stop control that does not miss the replay. It doesn't mean. Unlike FIG. 4, if the “JAC” symbol interval is larger than 5 frames, the replay may be missed even in the stop control in which the replay is given priority.

  If the big bonus (A) winning flag, big bonus (B) winning flag, big bonus (C) winning flag or regular bonus winning flag and watermelon winning flag or bell winning flag are set in duplicate, ”Or“ Bell ”is controlled so as to be aligned on the winning line. Even if “Watermelon” or “Bell” cannot be aligned on any winning line by operating the stop buttons 12L, 12C, 12R, “Red 7”, “Blue 7”, “White 7” Or, when “BAR” can be aligned on the winning line, stop control of the reels 3L, 3C, 3R for winning the big bonus (A), big bonus (B), big bonus (C) or regular bonus is performed. It can be done.

  However, in the symbol arrangement shown in FIG. 4, a big bonus (A) winning flag, a big bonus (B) winning flag, a big bonus (C) winning flag or a regular bonus winning flag and a bell winning flag are set in duplicate. In such a case, the player does not win the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus.

  For example, when the left stop button 12L is operated first, the “bell” can be stopped at any of the upper, middle, and lower stages of the left reel 3L regardless of the operation timing. Since the “bells” are arranged at intervals of 5 frames or less for the reels 3C and 3R on the right and the right that are stopped after that, it is possible to win the bell regardless of the operation procedure of the stop buttons 12C and 12R. It becomes.

  The second stop button 12L is operated as follows. That is, if the first reel 3C is stopped, the “bell” is stopped at the middle stage of the reel 3C, and if the first stop is the right reel 3R, the upper stage of the reel 3R. Alternatively, the “bell” is stopped at any one of the lower stages. For the left reel 3L to be stopped second, the “bell” can be stopped at the upper stage or the lower stage regardless of the operation timing of the stop button 12L, thereby causing the “bell” to be tempered. For the reel 3C or the right reel 3R that is stopped last, the “bells” are arranged at intervals of 5 frames or less, so that the bell is displayed regardless of the operation timing of the stop button 12C or the stop button 12R. Win a prize.

  When the left stop button 12L is operated for the third time, the “bell” is always tempered for the middle and right reels 3C, 3R that are stopped first (at least “blue 7” is double I won't let you temper). The operation timing of the stop button 12L that cannot pull the “bell” of the left reel 3L onto the winning line where “Bell” is tempered is only the timing when the 9th symbol is positioned on the winning line. However, since “blue 7” is not already tempered, even if the left reel 3L is stopped at the same position, only the display result of the variable display device 2 is lost.

  On the other hand, when the big bonus (A) winning flag, the big bonus (B) winning flag, the big bonus (C) winning flag, or the regular bonus winning flag and the watermelon winning flag are set in duplicate, the big bonus (A ), A big bonus (B), a big bonus (C), or a regular bonus.

  If the Big Bonus (A) Winning Flag, Big Bonus (B) Winning Flag, Big Bonus (C) Winning Flag, or Regular Bonus Winning Flag and Cherry Winning Flag are set in duplicate, let Cherry win the prize, That is, priority is given to stopping “cherry” in the right reel 3R. If “Cherry” cannot be stopped on the right reel 3L and “Red 7”, “Blue 7”, “White 7” or “BAR” can be aligned on the winning line, the big bonus (A) The stop control of the reels 3L, 3C, 3R for winning the big bonus (B), the big bonus (C) or the regular bonus can be performed.

  Note that the stop control of the reels 3L, 3C, and 3R described above is based on the stop operation position and stop position of the reels that have not yet stopped according to the setting status of the winning flag (and the symbols derived for the already stopped reels). A stop control table that defines the relationship between the corresponding reel and the reels that have not been stopped is created in advance, and when each of the stop buttons 12L, 12C, and 12R is operated, the stop control table created in advance is referred to and the corresponding reel The rotation is supposed to be stopped. In the stop control table, the stop position is uniquely determined with respect to the stop operation position.

  In the slot machine 1 according to this embodiment, the stop control of the reels 3L, 3C, and 3R is performed as described above. As a special role accompanying the transition to the bonus, a big bonus (A), a big bonus (B) 4 types of big bonus (C) and regular bonus are prepared. As described above, the symbol combinations of the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus are “red 7-red 7-red 7”, “blue 7-blue 7— “Blue 7”, “White 7-White 7-White 7”, and “BAR-BAR-BAR”.

  Here, considering the big bonus (A) and the big bonus (B), the symbols of “red 7” and “blue 7” have an arrangement interval of 7 frames or more for any of the reels 3L, 3C, 3R. For example, in the case of the left reel 3L as an example, even if this is stopped first, “Red 7” can be stopped at any of the upper, middle, and lower stages within the pull-in range of 4 frames, and “White 7”. There is no operation timing of the stop button 12 </ b> L that can be stopped at any of the upper, middle and lower stages. Therefore, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (A) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (B) are exclusive. Become.

  Considering the big bonus (A) and the big bonus (C), the left and middle reels 3L and 3C have locations where the arrangement interval of “red 7” and “white 7” is smaller than 7 frames. As for the right reel 3R, since the symbols “red 7” and “white 7” have an arrangement interval of 7 frames or more, the operation of the stop buttons 12L, 12C, 12R for winning the big bonus (A) is performed. The procedure and the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (C) are also exclusive.

  Considering the big bonus (B) and the big bonus (C), the right reel 3R has a place where the arrangement interval of “blue 7” and “white 7” is smaller than 7 frames, but left and middle For the reels 3L and 3C, the symbols “blue 7” and “white 7” have an arrangement interval of 7 frames or more. Accordingly, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (B) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (C) are exclusive. .

  Considering the big bonus (A) and the regular bonus, there is a place where the arrangement interval of “red 7” and “BAR” is smaller than 7 frames in the middle and right reels 3C and 3R, but the left reel For 3L, the symbols “red 7” and “BAR” have an interval of 7 frames or more. Therefore, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (A) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the regular bonus are also exclusive.

  Considering the big bonus (B) and the regular bonus, the left and middle reels 3L and 3C have a place where the arrangement interval of “blue 7” and “BAR” is smaller than 7 frames, but the right reel For 3R, the symbols “Blue 7” and “BAR” have an interval of 7 frames or more. Therefore, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (B) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the regular bonus are also exclusive.

  Considering the Big Bonus (C) and Regular Bonus, the left and right reels 3L and 3R have locations where the spacing between “White 7” and “BAR” is smaller than 7 frames. As for 3C, the symbols “White 7” and “BAR” have an interval of 7 frames or more. Accordingly, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (C) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the regular bonus are also exclusive.

  That is, the operating procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (A), the operating procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (B), and the big bonus (C The operation procedure of the stop buttons 12L, 12C, and 12R for winning a prize and the operation procedure of the stop buttons 12L, 12C, and 12R for winning the regular bonus are mutually exclusive. Therefore, even if the stop button 12L, 12C, 12R is operated in the operation procedure that can win the big bonus (A) and the player loses the game, only the big bonus (A) can be recognized. It is not known whether the bonus (B), big bonus (C), and regular bonus are won.

  Even if the stop button 12L, 12C, 12R is operated in the operation procedure that can win the big bonus (B) in the next game and the player loses the game, only the big bonus (B) is not won. Whether the big bonus (C) or regular bonus is won is still unknown. Furthermore, even if the stop button 12L, 12C, 12R is operated in the operation procedure that can win the big bonus (C) in the next game and the player loses the game, only the big bonus (C) is not won. And it's still not clear if the regular bonus is won. Furthermore, when the stop button 12L, 12C, 12R is operated and lost in the operation procedure that can win the regular bonus in the next game, it is understood that the regular bonus is not won.

  In this way, the operation procedures of the stop buttons 12L, 12C, and 12R for winning each of the four types of big bonus (A), big bonus (B), big bonus (C), and regular bonus are exclusive. From this, it can be seen that none of the big bonus (A), big bonus (B), big bonus (C), and regular bonus is won (after the game that first aimed at the big bonus (A)) Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus may be won, but since it is stochastically low, it will be ignored. .

  On the other hand, when the bell or replay is won, the stop button 12L, regardless of whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Regardless of the operation procedure of 12C and 12R, the player will always win a bell or replay. Therefore, in the game won for Bell, Replay A or Replay B, the stop buttons 12L and 12C are operated in accordance with an operation procedure that can win either the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus. Even if 12R is operated, it is not known whether the big bonus (A), big bonus (B), big bonus (C) and regular bonus are won.

  In this way, the probability that a game that wins the bell, replay A or replay B without knowing whether the big bonus (A), big bonus (B), big bonus (C) and regular bonus are won or not will be (13254 + 8992) /65536≈1/2.95 in normal gaming state, (13254 + 8993) /65536≈1/2.95 in rare, (13254 + 48218) /65536≈1/1.07 in the advantageous RT In the middle RT, (13254 + 27382) /65536≈1/1.61.

  When a watermelon or cherry is won, depending on the operation procedure of the stop buttons 12L, 12C, 12R, the watermelon or cherry may not be won. However, the procedure to find out that you have not won the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus is very limited as explained below. .

  For example, when the cherry is selected, the “Release” cannot be stopped on the right reel 3R when the 2nd to 6th, 14th or 15th symbols are positioned at the lower stage. Only when 12R is operated. If the right reel 3R is stopped first or second and the “cherry” is stopped, neither the big bonus (A), the big bonus (B), the big bonus (C) nor the regular bonus is awarded. Thus, the stop control of the remaining reels 3L and / or 3C is performed.

  When the right reel 3R is stopped third, “Red 7”, “Blue 7”, “White 7” or “BAR” is tempered with the left and middle reels 3L and 3C stopped first. Even if the “Cherry” cannot be stopped on the right reel 3R, and the stop button 12R is not operated at a timing at which the tempered symbol can be stopped, the big bonus (A), the big bonus (B ), Big Bonus (C) or Regular Bonus cannot be won. Accordingly, the big bonus (A) and the big bonus (B) except when the “white 7” is tempered to the lower winning line or the diagonally decreasing winning line for the left and middle reels 3L and 3C. As a result, it is not possible to obtain 4 frames as the number of frames that can be won in the big bonus (C) or the regular bonus.

  In particular, for the regular bonus, the left and middle reels 3L and 3C are tempered to the lower winning line or the diagonally lower winning line, and the second “BAR” is positioned on the lower reel 3R. The player cannot win a prize unless the stop button 12R is operated at the timing. It should be noted that for the left and middle reels 3L and 3C, the mode in which “BAR” is tempered on the middle winning line is prohibited because it may cause a combined bonus (prohibited) of regular bonus and cherry. ing.

  In addition, when the watermelon is won and the player operates the stop buttons 12L, 12C, and 12R by pressing in order (operating the stop buttons 12L, 12C, and 12R in order of left → middle → right). The “watermelon” is not stopped on the left reel 3L, which is stopped first, only at the timing when the 13th or 14th symbol is positioned below the left stop button 12L. If the watermelon is not won, the operation timing range of the stop button 12L that can stop “Red 7” on the left reel 3L has a wide range in which the 9th to 18th symbols are located in the lower stage. However, it is limited to a range of only two frames.

  If priority is given to stopping “watermelon” on the left reel 3L, “blue 7”, “white 7” or “BAR” can be stopped on the left reel 3L together with “watermelon”. The range of operation timing of the stop button 12L is also very limited. Assuming that “watermelon” is stopped at the middle stage and “white 7” is stopped at the upper stage for the left reel 3L, when operating the inner reel stop button 12C, it is avoided that “watermelon” is tempered. , There is no operation timing of the stop button 12C that allows the “white 7” to be tempered.

  In this way, when a player wins a watermelon or cherry together with a big bonus (A), big bonus (B), big bonus (C), or regular bonus, the player is completely conscious of avoiding winning a watermelon or cherry. If the stop button 12L, 12C, 12R is operated aiming at the big bonus (A), big bonus (B), big bonus (C), or regular bonus, the target will win the watermelon or cherry. It has become very frequent.

  Therefore, if you win a watermelon or cherry, you won't know if you won a big bonus (A), big bonus (B), big bonus (C) or regular bonus like you won for a bell or replay. However, there is a certain effect that the player does not know whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won or not.

  Next, a command transmitted from the game control board 101 to the effect control board 102 will be described. The commands transmitted from the game control board 101 to the effect control board 102 include at least a winning status notification command, a winning information command, and a gaming state command. The commands transmitted from the game control board 101 to the effect control board 102 include other commands, but since they are not directly related to the present invention, a detailed description thereof is omitted.

  The winning status notification command indicates the setting status of the winning flag in the RAM 112, and is transmitted when the start lever 11 is operated and an internal lottery is performed. The winning information command indicates a type of a winning generated according to the display result of the variable display device 2, and is transmitted when the display result is derived to the variable display device 2 and a winning determination is made. The winning information command also indicates information regarding the presence / absence of derivation of the chance eye. The gaming state command indicates a gaming state applied in the next game, and is transmitted at the end of one game. When there are at least 5 games to 1 game with respect to disadvantageous RT and there are 3 to 1 games with respect to advantageous RT, up to the remaining number of games can be specified by the gaming state command.

  Next, an effect process executed by the CPU 121 of the effect control board 102 in the slot machine 1 according to this embodiment will be described. The effects executed by the CPU 121 of the effect control board 102 include effects by displaying images on the liquid crystal display 4, effects by sound output from the speakers 7L, 7R and 7U, reel lamps 3LP and game effect lamps 75A to 75M. There is an effect by controlling the lighting mode of the lamps.

  As an effect by outputting sound from the speakers 7L, 7R, 7U, there is an effect of outputting a predetermined sound effect when one game is started by operating the start lever 11. The output of the sound effect when operating the start lever 11 is used for RT navigation described later. In addition, there is an effect of continuously playing and outputting music according to the gaming state, and when the gaming state is controlled to a bonus (big bonus or regular bonus) and controlled to advantageous RT, The bonus medium music and the advantageous RT music different from the normal music reproduced and output when being controlled in the gaming state are reproduced and output from the speakers 7L, 7R, and 7U.

  There are three types of mid-bonus music: mid-bonus music A, mid-bonus music B, and pre-bonus bonus music. Even if the melody lines are different, the melody lines are the same and only the arrangement is different. It may be a thing. On the other hand, there are three types of advantageous RT medium music: advantageous RT medium music A, advantageous RT medium music B, and premier advantageous RT medium music, even if the melody lines are different, the melody line is the same. Only arrangements may be different.

  Which bonus medium music is reproduced and output during the bonus, and which advantageous RT music is reproduced and output during the advantageous RT is the first time during the game that is not controlled by the disadvantaged RT. The net increase in the number of medals since it was controlled to be advantageous for RT (the number of medals paid out for small role winnings minus the number of medals consumed for setting the number of bets (normal gaming state, rare RT, internal While being controlled to the medium RT, it is determined by the calculation object: hereinafter referred to as a net increase total number)) and the number of times of controlling to the advantageous RT during that time (hereinafter referred to as the number of advantageous RT consecutive resorts).

  When the total number of bonuses at the start of the bonus is 1000 or less, the song A in bonus is played and output until the bonus ends, and when the number of net increases at the start of the advantageous RT is 1000 or less, the advantageous RT is The advantageous music A during RT is reproduced and output until the end. When the total number of net increases at the start of the bonus exceeds 1000 and the number of advantageous RT consecutive games is less than 5, the bonus song B is reproduced and output until the bonus ends, and the total number of net increases at the start of advantageous RT Is more than 1000 and the number of advantageous RT consecutive games is less than five, the advantageous B song B is reproduced and output until the advantageous RT is completed.

  Further, when the total number of bonus increases at the start of the bonus exceeds 1000 and the number of advantageous RT consecutive games is 5 or more, the music in the premier bonus is reproduced and output until the bonus ends, and at the start of the advantageous RT. When the net total increase exceeds 1000 and the number of advantageous RT consecutive games is 5 or more, the music during the premier advantageous RT is reproduced and output until the advantageous RT is completed. Even if the number of advantageous RT consecutive games is five or more, if the total increase does not exceed 1000, the bonus medium A and the advantageous RT medium A are reproduced and output.

  Next, RT navigation will be described. When the start lever 11 is operated in a game in the normal gaming state where the right of the RT navigation is given, when a watermelon is won in the internal lottery performed at this timing (big bonus (A), big bonus (B), For the big bonus (C) or the regular bonus, the special start sound A different from the normal start sound is output from the speakers 7L, 7R, and 7U. When the cherry is won, a special start sound B different from the normal start sound and the special start sound A is output from the speakers 7L, 7R, and 7U.

  The right of RT navigation is always granted in the normal gaming state after the big bonus or the regular bonus ends. In the normal gaming state after the disadvantaged RT is ended by the digestion of 200 games, the right of RT navigation is not granted. Also, in the normal gaming state after the advantageous RT is ended by the digestion of 300 games, it is given when an RT navigation lottery (for example, a winning probability of 1/2) executed by the CPU 121 when controlled by the advantageous RT is won. (However, if you win the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus before the advantageous RT ends, the winning of the RT Navi lottery will be invalid) .

  The effect by displaying the image on the liquid crystal display 4 is executed according to the gaming state. When the gaming state is controlled to be a big bonus or a regular bonus, an effect during the big bonus and an effect during the regular bonus are executed, respectively. Since these effects are not unique to the present invention, detailed description thereof is omitted.

  When controlled in the normal gaming state, rare RT or disadvantaged RT (including internal medium RT controlled from these gaming states), big bonus (A), big bonus (B), big bonus (C) Alternatively, a bonus winning notification effect indicating whether or not a regular bonus is won is executed. The bonus winning notification effect includes a continuous effect performed continuously over a period of a plurality of games and a single game effect performed only for one game.

  The bonus winning notification effect is either a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus in the normal gaming state, rare RT or disadvantaged RT, or a simultaneous winning combination with these roles. It will be triggered by the fact that the watermelon has been elected. When the bonus winning notification effect is executed (that is, when the big bonus (A), big bonus (B), big bonus (C) or regular bonus and / or watermelon is won), the bonus winning notification effect to be executed is executed. Type (separate production and single game production) is determined.

  There are 4 types of continuous games of continuous production, 2 to 5 games, and one of the continuous games is selected at the start on condition that it does not violate the restrictions described later. Selected scenario is selected. Four types of patterns A, B, C, and D are prepared as scenarios of continuous effects for each number of continuous games, and are developed with a series of story characteristics determined for each scenario. Each scenario has a bonus selection and non-winning selection. Also, one of winning and non-winning is selected depending on whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won.

  In each scenario pattern, a story is defined in which the stage develops according to the number of continuous games corresponding to each scenario pattern. Then, at the end of the final stage determined according to the number of continuous games corresponding to each pattern (the stage executed in the game where the continuous production ends), the big bonus (A), big bonus (B), big bonus ( C) or whether the regular bonus is won or not is notified. Other than this, if the pattern is the same scenario, there is no difference between winning a bonus and not winning.

  Regarding the scenario selection, when one of the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won (including both simultaneous winning and carryover), A, B, C scenario patterns are selected in proportions of 4%, 20% and 76%, respectively. On the other hand, when none of the big bonus (A), big bonus (B), or big bonus (C) is won, the scenario patterns of A, B, and C are 76%, 20%, and 4%, respectively. Selected by percentage. The scenario D pattern is not selected from the beginning.

  The continuous performance is continuously executed until the number of continuous games of the selected pattern is consumed unless the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won. In each game when this continuous production is being executed, it is possible to newly win a watermelon that is a simultaneous winning combination of a big bonus (A), a big bonus (B), a big bonus (C), or a regular bonus. There is a new winning of a big bonus (A), big bonus (B), big bonus (C) or regular bonus that is a lottery target at the same time.

  In this case, in anticipation of the watermelon winning in the game, it is changed to the effect pattern of the scenario selected previously, and changed to the effect pattern of the new scenario. More specifically, when the scenario A pattern is selected when the watermelon is won, the pattern is changed to the scenario B pattern. When the scenario B pattern is selected, the scenario C pattern is selected. When the scenario C pattern is selected, the scenario D pattern is changed. If the scenario D pattern has already been selected, there is no change in the scenario selection even if a watermelon is won.

  Also, when a continuous production (non-winning pattern) started from a game controlled by the production RT is executed, a new big bonus (A), big bonus (B), big bonus (C) or regular If the bonus is won independently, it will be changed to the winning pattern of the same scenario. When the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus and the watermelon are simultaneously won, the scenario is changed and the winning pattern is changed.

  The bonus winning notification effect is started when the above condition is satisfied. However, when the number of disadvantageous RT remaining games is 5 games or less, the following is performed for the continuous effect execution: Restrictions are imposed. In addition, when the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won at the disadvantaged RT, it is controlled to the internal RT (the same is true in the normal gaming state and the rare RT). However, the remaining number of disadvantaged RTs here is 200 games when it is assumed that no big bonus (A), big bonus (B), big bonus (C) or regular bonus was won. Thus, the determination is made based on the number of games remaining until the game in which the disadvantaged RT is ended (200 games after the disadvantaged RT is started).

  First, when the number of disadvantaged RT remaining games is one game, regardless of whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, Execution of the performance is prohibited (however, the continuous performance that has already been performed is continued as it is). In addition, even if the number of disadvantaged remaining RT games is 2 to 5 games, if any of the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus is not won, the continuation game Regardless of the number, execution of a continuous effect is prohibited (however, a continuous effect that has already been performed is continuously executed as it is). In these cases, only the execution of the single game effect is allowed as the bonus winning notification effect, and the presence or absence of the bonus winning is notified by the single game effect.

  In addition, when the number of disadvantageous RT remaining games is 2 to 5 games, if any of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, the disadvantageous RT remaining game Execution of continuous production that continues for a longer period than the number is prohibited. For example, when the remaining number of disadvantaged RT games is 3, the continuous effects of 2 or 3 games can be executed, but the continuous effects of 4 or 5 games can be executed. It is not possible.

  In addition, when the remaining number of disadvantaged RTs is 2-5, the number of continuous games when one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Is a pattern (scenario E) that cannot be selected in other cases. In other words, the continuous performance performed during this period is a premier continuous performance that definitely indicates that one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. ing.

  Also, there are a plurality of types of patterns in the single game production (at least a plurality of patterns when winning the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus) and execute it. When a single game effect is selected as the type of bonus winning notification effect, any pattern depending on whether a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus is won. Is selected. In the single game effect, after a series of effects are performed for only one game, it is notified whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won.

  A single game effect that is selected when either the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won when the number of remaining disadvantaged RT games is one game. The pattern is a single-game production pattern that cannot be selected in any other case, and is selected as one of the big bonus (A), big bonus (B), big bonus (C), or regular bonus. It is a premier single game production that definitely shows.

  By the way, the continuous production is executed by selecting any one of 2 to 5 games as the number of continuous games, but there are four types of bonuses that are exclusive to the operating procedures of the stop buttons 12L, 12C, and 12R for winning. is there. For this reason, when a pattern of 2 to 4 games is selected, the operation procedure of the stop buttons 12L, 12C, and 12R and the variable display device 2 are derived before the end of the continuous effect. According to the display result, the player does not know that no bonus of any kind has been won.

  If a pattern with 5 continuous games is selected, the reel 3L is set so that the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is given priority over other roles. If 3C, 3R stop control is performed, the player knows that no bonus of any kind has been won before the end of the continuous production, that is, when the 4 games are consumed. Sometimes.

  However, in the slot machine 1 according to this embodiment, the reels 3L, 3C, 3C, 3C, 3C, 3C, 3C, 3R stop control is performed. In particular, if you have won the bell or replay, even if you have won the big bonus (A), big bonus (B), big bonus (C) or regular bonus (winning carryover), the big bonus (A), big No bonus (B), big bonus (C) or regular bonus will be won.

  Here, if the Big Bonus (A), Big Bonus (B), Big Bonus (C), or Regular Bonus wins are prioritized, the bell will be played during the 4 games until it turns out that none is won. Or, the expected value of the number of games won for replay is 3 × (13254 + 27382) /65536≈1.86 games in the game state of the internal RT, 3 × (13254 + 8992 ( or 8993)) / 65536≈1.02 games. For this number of games, it will not be found that any type of bonus has not been won, so all types of bonuses will be made before the end of the series, that is, before all four games are consumed. It is rare to find out that they have not won.

  As described above, the bonus winning notification effect is a big bonus (A) or a big bonus (B) in a normal gaming state, a rare RT or a disadvantaged RT, regardless of whether a continuous effect or a single game effect is selected. , Big Bonus (C), Regular Bonus, and / or Watermelon. Here, when the game is controlled to the disadvantaged RT (including the case where the internal RT controlled from the disadvantaged RT is controlled), at the end of the game in which the display result is derived to the variable display device 2 (continuous) In the production, at the end of the game where the number of continuous games is exhausted), it is notified whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won. .

  On the other hand, when the normal gaming state or the rare RT is controlled (including the normal gaming state or the inside RT controlled from the rare RT), the display result is derived to the variable display device 2. If the player has won a watermelon at the end of the game (in the case of continuous production, at the end of the game where the number of continuous games is exhausted), the liquid crystal display indicates that the gaming state is controlled to the advantageous RT based on the winning of this watermelon No. 4 is notified, and it is not notified whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won.

  In this case, when the player starts the next game by operating the start lever 11 (or when the player sets the number of bets for the next game by inserting medals, etc.), the big bonus ( A), a big bonus (B), a big bonus (C) or a regular bonus is notified.

  Further, when the remaining number of advantageous RT games is 3, the liquid crystal display 4 performs a turn effect until the advantageous RT ends. As described above, in the advantageous RT, when the game is ended by the digestion of 300 games and is controlled to the initial gaming state, it is determined whether or not the right of the RT navigation is given to the player in the initial gaming state. It is supposed to be. In addition, since the advantageous RT continues for 300 games, the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won in the game in the meantime, and the winning is carried over at the end. It has become a thing that is often.

  As for the roaring effect performed in the remaining 3 games of advantageous RT, the possibility of winning the big bonus (A), big bonus (B), big bonus (C) or regular bonus and the right of RT navigation are granted. It is a production showing the possibility of being. In addition, there are a plurality of patterns in the roaring effect, whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won, or whether the right of RT navigation is granted Accordingly, the selection ratio of each pattern is different.

  Then, at the end of the roaring effect, that is, at the timing when the advantageous RT 300 game ends, whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won is won. If not, information indicating whether or not the right of RT navigation is granted is notified to the player. It should be noted that the roaring effect that is executed during the remaining 3 games of advantageous RT is forcibly terminated if any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won. Thus, information such as whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won or whether the right of RT navigation is granted is not notified. It will be a thing.

  Hereinafter, processing performed by the CPU 121 of the effect control board 102 in order to perform the effects as described above will be described. Here, explanations are given for the bonus winning notification effect, the scoring effect, and the notification that the advantageous RT is controlled, and other processing for other effects such as RT navigation and playback output of music according to the gaming state Will not be described with reference to a flowchart.

  7 to 9 are flowcharts showing processing executed by the CPU 121 of the effect control board 102. On the side of the effect control board 102, it is determined whether or not a command sent from the game control board 101 has been received (step S101). When any command is received from the game control board 101, it is determined what kind of the received command is (step S102).

  If the received command type is a winning status notification command transmitted according to the result of the internal lottery performed when the start lever 11 is operated, first, the winning status indicated by the received winning status notification command is stored in the RAM 122. . Note that the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus with carry-over of the winning flag will be determined in order to determine whether or not this is a new winning in this game. The winning status indicated by the winning status notification command received in step S103 is also stored in the RAM 122 (step S103).

  Next, it is determined whether or not an advantageous notification flag described later is set in the RAM 122 (step S104). If the advantageous notification flag is not set, the process proceeds to step S109. When the advantageous notification flag is set, the advantageous RT is notified that the gaming state is to be controlled at the end of the previous game, and accordingly, the big bonus (A) and big Since information indicating whether the bonus (B), big bonus (C) or regular bonus is won is not notified, the big bonus (A), big bonus (B), and big bonus here. (C) or information indicating whether the regular bonus is won is notified (step S105).

  Thereafter, the advantageous notification flag is deleted (step S106). Further, it is determined whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won (step S107). If any of these is won, a result notification flag is set in the RAM 122 (step S108), and the process returns to step S101. If none of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won, the process proceeds to step S109.

  In step S109, as described later, the gaming state indicated by the gaming state command received at the end of the previous game (that is, the gaming state applied in the current game) is the normal gaming state, rare RT, disadvantage RT, or internal RT It is determined whether it is either of these. If the game state applied in this game is a normal game state, rare RT, disadvantaged RT or internal RT, it is determined whether or not the continuous production has been started by the previous game and has not yet ended. (Step S110). If the continuous production has been started by the previous game and has not yet been finished, it is determined whether or not the watermelon is won in the current game (step S111).

  If a watermelon is won in this game, the continuous production pattern will be changed to a different scenario pattern. However, if the scenario D pattern has already been selected, the continuous effect pattern is not changed (step S112). Then, the process proceeds to step S113. If the watermelon is not won in this game, it is determined whether or not a new big bonus (A), big bonus (B), big bonus (C) or regular bonus is won in this game (step S113). . If you have won a Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus in this game, the continuous production pattern will be changed to the same scenario as before. (Step S114). Then, the process proceeds to step S115.

  In step S115, the continuous effect is advanced to the next game stage and executed. For example, in the previous game, when the continuous effect of two games is started, the image displayed on the liquid crystal display 4 is switched to the second-stage image and displayed. Then, the process returns to step S101.

  If the continuous production has not yet started by the previous game, it has not been notified that the big bonus (A), big bonus (B), big bonus (C) or regular bonus has been won, Further, it is determined whether or not the big bonus (A), big bonus (B), big bonus (C), regular bonus and / or watermelon are won in the current game (step S116).

  Have you already announced that you have won the Big Bonus (A), Big Bonus (B), Big Bonus (C), or Regular Bonus? In this game, Big Bonus (A), Big Bonus (B), Big If the bonus (C), the regular bonus, and the watermelon are not won, it is not a case where the bonus winning notification effect can be performed anyway, and the process directly returns to step S101.

  We have not yet announced that we have won the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus, and in this game Big Bonus (A), Big Bonus (B), When the big bonus (C) or the regular bonus and / or the watermelon is won, it is determined whether or not the gaming state applied in the current game is the remaining one game of disadvantaged RT (step S117). If the game state applied in the current game is the one game with the disadvantaged RT, the continuous effect cannot be executed, so the single game effect pattern is selected. Here, a premier single game effect pattern can be selected (step S118). Then, the single game effect of the pattern selected on the liquid crystal display 4 is started (step S119), and the process returns to step S101.

  If the game state applied in the current game is not the one game remaining in the disadvantaged RT, whether the game state applied in the current game is the remaining two games or more and five games or less in the disadvantaged RT Determination is made (step S120). When the game state applied in this game is the remaining 2 games or more and 5 games or less of disadvantaged RT, a new big bonus (A), big bonus (B), and big bonus (C) are newly added in this game. Alternatively, it is determined whether or not the regular bonus is won (step S121). If neither of these is won, continuous production cannot be performed, and the process proceeds to step S130 described later.

  If you have won a big bonus (A), big bonus (B), big bonus (C), or regular bonus in this game, for example, using the random numbers extracted by the software random number function, Is determined as a single game effect or a continuous effect (step S122), and the determination result is determined (step S123). If it is determined that the bonus winning notification effect is performed as a single game effect, the process proceeds to step S130.

  If it is determined that the bonus winning notification effect is to be performed as a continuous effect, one of the continuous effect patterns whose number of continuing games is equal to or less than the remaining number of disadvantaged RTs is selected. Here, it is possible to select a premier continuous effect pattern (step S124). Then, the first stage of continuous production of the pattern selected by the liquid crystal display 4 is started (step S125), and the process returns to step S101.

  If the game state applied in this game is not less than the remaining 5 games of disadvantaged RT, for example, using a random number extracted by the software random number function, a bonus winning notification effect is performed in a single game effect or a continuous effect (Step S126), and it is determined which of the determination results is (step S127). If it is determined that the bonus winning notification effect is performed as a single game effect, the process proceeds to step S130.

  If it is determined that the bonus winning notification effect is to be performed continuously, it will continue depending on whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Select a production pattern. Here, the pattern for the premier continuous effect cannot be selected, but any pattern for the number of continuous games can be selected (step S128). Then, the first stage of the continuous production of the pattern selected by the liquid crystal display 4 is started (step S129), and the process returns to step S101.

  In step S130, a single game effect pattern is selected. Here, the pattern of the premier single game effect cannot be selected. Then, the single game effect of the pattern selected on the liquid crystal display 4 is started (step S131), and the process returns to step S101.

  If the game state applied in the current game is neither the normal game state, the rare RT, the disadvantaged RT, or the internal medium RT, it is determined whether or not the remaining three games of the advantageous RT are obtained in the current game (step) S132). If it is not time for the remaining 3 games of advantageous RT in the current game, the process directly returns to step S101.

  If it is time to win the remaining 3 RT games in this game, whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, and these are won If not, a pattern of a turn effect is selected according to whether or not the right of RT navigation is granted at the start of advantageous RT (step S133). Then, the turning effect of the pattern selected on the liquid crystal display 4 is started (step S134). This roaring effect will continue until the advantageous RT ends unless it is forcibly terminated by winning a big bonus (A), big bonus (B), big bonus (C) or regular bonus.

  When the received command type is a winning information command transmitted by deriving a display result to the variable display device 2, first, the winning information indicated by the winning information command is stored in a predetermined area of the RAM 122. (Step S135). Then, it is determined whether or not the winning information indicates that one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won (step S136).

  If you have won a Big Bonus (A), Big Bonus (B), Big Bonus (C), or Regular Bonus, if a single game effect, continuous effect, or roaring effect is being performed, Is forcibly terminated. If the result notification flag is set, it is deleted (step S137). Then, the process returns to step S101. If none of the big bonus (A), big bonus (B), big bonus (C), and regular bonus has been won, the process directly returns to step S101.

  When the received command type is a gaming state command transmitted at the end of one game, the gaming state indicated by the received gaming state command is stored in a predetermined area of the RAM 122. The gaming state command received here indicates the gaming state to be applied in the next game. After this, the gaming state command applied in the current game (that is, the gaming state command received in the previous game is The game state indicated by the game state command received in the previous game is also stored in the RAM 122 (step S138).

  Next, it is determined whether or not the turning effect is being executed at the present time (step S139). If the roaring effect is being executed, it is determined whether or not the current game is an advantageous RT final game (step S140). If this game is the last game of advantageous RT, whether or not you win the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus Alternatively, it is notified whether the right of RT navigation is granted at the start of advantageous RT (step S141). Then, the process returns to step S101. If the current game is not the advantageous RT final game, the process directly returns to step S101.

  If no hit effect is currently being executed, it is determined whether the game state applied in the current game is a normal game state or a rare RT (step S142). If the game state applied in the current game is the normal game state or the rare RT, it is determined whether or not the winning information stored in the RAM 122 in step S135 indicates a watermelon winning (step S143). If no watermelon winning is indicated, the process proceeds to step S146.

  If the watermelon win is indicated, the gaming state is controlled to the advantageous RT from the next game, so that the advantageous RT is controlled is displayed on the liquid crystal display 4 to notify the player (step). S144). Then, an advantageous notification flag indicating that the advantageous RT is controlled is set in the RAM 122 (step S145), and the process proceeds to step S146.

  In step S146, it is determined whether a single game effect is currently being executed. If the single game effect is being executed, the process proceeds to step S148. It is determined whether or not the continuous production is executed at the present time and the current game is the final game in which the continuous production continues (step S147). When the continuous production is executed at this time and the current game is the final game in which the continuous production continues, the process proceeds to step S148. If the continuous production is not executed at the present time or if it is not the final game even if it is executed, the process returns to step S101.

  In step S148, it is determined whether or not the advantage notification flag is set in the RAM 122. If the advantageous notification flag is not set, information indicating whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won is displayed on the liquid crystal display 4 to play the game. (Step S149). Furthermore, it is determined whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won (step S150). If any of these is won, a result notification flag is set in the RAM 122 (step S151), and the process returns to step S101.

  If the advantageous notification flag is set, it means that the advantageous RT is controlled, so here the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Without notifying the player of information indicating whether or not the game is being performed, the process directly returns to the process of step S101.

  As described above, in the slot machine 1 according to this embodiment, when the big bonus (A), the big bonus (B), or the big bonus (C) is won, the gaming state is controlled to the big bonus, and the regular bonus is won. Then, the gaming state is controlled to a regular bonus. Further, when a watermelon is won in a normal gaming state or a rare RT, an advantageous RT is controlled, and when a cherry is won, a disadvantageous RT is controlled. When the disadvantageous RT is controlled, even if the watermelon is won, the gaming state is not controlled to the advantageous RT like the normal gaming state or the rare RT.

  Disadvantage RT is either Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus (Controlled by Internal RT) or Wins Replay B (Controlled by Rare RT) These winning probabilities are very low. However, if 200 games are consumed even if controlled by disadvantageous RT, it will be controlled again to the normal gaming state without winning or winning of these roles, and there will be a chance that the gaming state will be controlled by advantageous RT. .

  By the way, the watermelon for controlling the gaming state to the advantageous RT in the normal gaming state cannot be won only by winning in the internal lottery, and cannot be won unless the operation procedure of the stop buttons 12L, 12C, 12R is appropriate. It is a role. While being controlled to the disadvantaged RT, it is not necessary to operate the stop buttons 12L, 12C, 12R according to the watermelon having a low winning probability. If controlled in the normal gaming state, the player can stop the 12L stop button 12L so as to win a watermelon whose gaming state is controlled by the advantageous RT, and not win a cherry whose gaming state is controlled by the disadvantageous RT. , 12C, 12R need to be paid attention to. Therefore, the end of the disadvantage RT is very anxious for the player.

  When it is controlled to the normal gaming state, rare RT or disadvantaged RT, information indicating whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won is notified. The bonus winning notification effect is performed. As the bonus winning notification effect, information indicating whether or not these roles are won in the last game in the continuous game is notified as the bonus winning notification effect. There is continuous production. Whether the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus is won or not is largely related to the player's interests, and is one of the most important information for the player. Therefore, when the bonus winning notification effect is executed, as a matter of course, the player is concerned about the bonus winning notification effect being executed.

  By the way, the disadvantage RT, which is a gaming state that is disadvantageous for the player, ends when the 200 games are consumed, so the end timing is originally clear for the player. It is. However, if the player is distracted by the bonus winning notification effect (particularly the continuous effect), there is a risk that it will be difficult for the player to understand the end of the disadvantaged RT.

  On the other hand, in the slot machine 1 according to this embodiment, when the number of remaining disadvantageous RT games is one game, the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus. Regardless of whether or not the player has been won, execution of all the continuous performances is prohibited. In addition, even if the number of disadvantaged remaining games is 2 to 5 games, if any of the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus is not won, the continuation game Regardless of the number, execution of continuous production is prohibited. Furthermore, when the number of remaining disadvantageous RT games is 2 to 5 games, even if one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, the disadvantageous RT remaining Execution of continuous production that lasts longer than the number of games is prohibited.

  By prohibiting the execution of continuous production under such conditions, the end timing of disadvantageous RT (Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus is won) When it is determined that there is no winning, the continuous production is not performed across the disadvantaged RT). This can prevent the player from paying attention to the continuous performance and making it difficult to understand the end of the disadvantaged RT. On the contrary, it is not necessary for the player to be concerned about the end of the disadvantaged RT and not to show the player the continuous effect so that the contents of the effect can be understood. It becomes. In addition, when the disadvantaged RT is approaching end (within the remaining 5 games), the big bonus (A), big bonus (B), big bonus (C) and regular bonus are actually won. Although it is not done, it is possible to prevent the player from paying attention to the continuous performance and obscuring the end of the disadvantage RT (that is approaching).

  Also, if the number of disadvantaged remaining games is 5 or less, all continuous performances are prohibited unless the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. On the other hand, if the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, the number of continuing games is smaller than the remaining number of disadvantaged RT games. However, the continuous production can be executed.

  Thus, even if the remaining number of disadvantageous RT games is 5 games or less, it is possible to make the bonus winning notification effect surprising. In addition, the fact that the continuous production was performed after the remaining number of disadvantaged RT games was 5 games or less means that even if the production itself is not executed until the end, the big bonus (A), the big bonus (B), The winning of the big bonus (C) or the regular bonus is recognized by the player, and the premier performance can be enhanced.

  On the other hand, even if the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won as described above, the execution of the continuous performance may be prohibited. The winning of a role can be notified by a single game production. For this reason, even if the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus is won, information indicating that is not notified to the player without causing a disadvantage. It will be finished.

  In addition, when the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won and the execution of the continuous performance is prohibited, the big bonus (A), the big bonus (B), the big bonus The pattern of the single game effect performed to notify the winning of the bonus (C) or the regular bonus is a pattern that cannot be selected during other periods. As a result, it is possible to give a premier effect to the single game effect performed in the disadvantageous final game.

  In addition, when the number of disadvantaged remaining games is 5 or less, the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won, and the remaining games with the disadvantaged RT are remaining. The pattern of the continuous performance performed on condition that the number is less than or equal to the number is a pattern that cannot be selected in other periods. As a result, it is possible to further enhance the premier performance of the continuous performance that is performed after the remaining number of disadvantaged RT games is 5 or less.

  In the slot machine 1 according to this embodiment, when any of the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus is won, the stop buttons 12L, 12C, Depending on the operating procedure of 12R, you can win the winning one of Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus (However, it will also win the bell or replay) You wo n’t win when you ’re).

  However, the operating procedures of the stop buttons 12L, 12C, and 12R for winning each of the big bonus (A), big bonus (B), big bonus (C), and regular bonus are mutually exclusive. For example, even if the big bonus (A) is not won by operating the stop buttons 12L, 12C, 12R in the operation procedure for winning the big bonus (A), the big bonus (B), the big bonus (C) Or you may have won a regular bonus.

  Even if the case where the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won in the middle is excluded, the operation procedure of the stop buttons 12L, 12C, 12R and the variable display device 2 It takes at least 4 games to find out that none of the big bonus (A), big bonus (B), big bonus (C) and regular bonus is won based on the derived display result. It becomes.

  In addition, when any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus has been carried over and the replay is won, any of the stop buttons 12L, 12C, and 12R is selected. Even if you follow the procedure, be sure to win the replay. In addition, if you win the bell with the big bonus (A), big bonus (B), big bonus (C) or regular bonus being carried over, you will win the bell almost. Even if a prize is missed, a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus cannot be won. Therefore, when winning the bell or replay, the player does not know whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won.

  If the start condition of continuous production including the case of winning the big bonus (A), big bonus (B), big bonus (C), or regular bonus is satisfied, the liquid crystal is displayed over the period of up to 5 games from there. Although a continuous effect is executed on the display device 4, a game for winning the bell and replay may occur during the period in which the continuous effect is being executed. If you win the bell and replay during the continuous performance, you won't know if you have won any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus.

  Here, when the maximum five games are selected as the number of continuous effects of the continuous effects, the continuous effects are continued longer than the number of types of exclusive bonuses in the operation procedure of the stop buttons 12L, 12C, 12R. When winning the bell or replay, the big bonus (A), big bonus (B), big bonus (C) and regular bonus winnings are completely blocked, so regardless of the operation procedure of the stop buttons 12L, 12C, 12R Neither of these will prove to be winning.

  When 2 to 4 games are selected as the number of continuous games for continuous production, the operation procedure of the stop buttons 12L, 12C, and 12R is only the number of types of exclusive bonuses, so during the four internal lotteries As a matter of course, the expected value of the number of games won for either bell or replay and the operation procedure of the stop buttons 12L, 12C, 12R are naturally smaller than the number obtained by adding the number of exclusive bonus types.

  As described above, only when 2 to 4 games of 4 or less, which is the number of types of the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus, are selected as the number of continuous games of the continuous effect. Even if 5 games larger than this kind are selected, if the expected value of the number of games won for the bell or replay during this period is considered, a big bonus (A ), The big bonus (B), the big bonus (C), and the regular bonus are not all determined to be won. For this reason, it is not necessary to bother the player with a continuous performance that is executed after it is determined that none of the big bonus (A), big bonus (B), big bonus (C), and regular bonus is won. It will be a thing.

  In addition, the number of types of Big Bonus (A), Big Bonus (B), Big Bonus (C), and Regular Bonus is the same as the expected value of the number of games won for the bell or replay during the continuous performance. However, it is possible to execute a continuous production with a large volume by increasing the number of continuous games of the continuous production. In order to increase the volume of selectable continuous effects, it is not necessary to increase the number of types of bonuses unnecessarily. Therefore, there is a problem with the arrangement of symbols on the reels 3L, 3C, and 3R, and the reels 3L, 3C, and 3R are stopped There is no problem of complications.

  Further, four types of scenarios of A, B, C, and D are provided for each number of continuous games as a pattern of continuous effects, and any scenario pattern is selected at the start of the continuous effects. Here, when the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won, the scenario patterns of A, B, and C are 4%, 20%, and 76%, respectively. If none of these are selected, the scenario patterns A, B, and C are selected in proportions of 76%, 20%, and 4%, respectively.

  In this way, the continuous effect that is executed by changing the selection ratio of the scenario according to the difference in whether or not the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won. Depending on the scenario, the player can be given a sense of expectation for winning the big bonus (A), big bonus (B), big bonus (C) or regular bonus, thereby improving the interest of the game. .

  Since the continuous production lasts for a period of 2 to 5 games, a new big bonus (A), big bonus (B), and big bonus (C) are added in the game during the continuous production. Or you may win one of the regular bonuses, and in addition to the watermelon and big bonus (A), big bonus (B), big bonus (C) You may win simultaneously with either of these. In other words, even if a continuous performance has already been performed, if the watermelon is won (the player cannot perceive from the outside unless winning a prize), the big bonus (A), big bonus (B), big bonus ( C) or a regular bonus will increase your sense of expectation.

  Continuous production is executed by selecting any scenario pattern from among multiple types of scenario patterns at the start, but if you win a watermelon after the continuous production starts, you will win the watermelon. In anticipation, it will be changed to a different scenario pattern. As a result, it is possible to produce an effect in line with an increase in the player's expectation, and to further enhance the interest of the game.

  In addition, as described above, if the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won, the disadvantageous RT can be terminated without waiting for the completion of the 200 games. The chance to win the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus in disadvantaged RT is the Big Bonus (A) or Big Bonus (B) in the normal gaming state, rare RT or advantageous RT The chance to win a big bonus (C) or regular bonus is no different. Therefore, there is no particular advantage regarding the termination of disadvantaged RT.

  However, in the disadvantaged RT, there is a possibility of winning the replay B, and even before the 200 games have been consumed, if the replay B is won, the game state is controlled by the rare RT. If the gaming state is controlled by the rare RT, if the watermelon is won here, the gaming state is controlled by the advantageous RT, so that the chance to be controlled by the advantageous RT again occurs.

  That is, even before the 200 games have been consumed in the disadvantaged RT, and even if the big bonus (A), big bonus (B), big bonus (C) or regular bonus is not won, If the rare RT has a chance to control the gaming state, and if the rare RT is used to control the gaming state, the chance to control the gaming state again in the advantageous RT will be generated. For this reason, even when the gaming state is controlled to the disadvantageous RT, the player is not discouraged.

  In addition, the advantageous RT in the slot machine 1 according to this embodiment is terminated only by winning the bonus unless it wins a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus. Absent. Here, since the big bonus (A), big bonus (B), big bonus (C) or regular bonus wins are carried over until winning, it is controlled to an advantageous RT advantageous to the player. If so, it is more advantageous for the player to digest 300 games with advantageous RT without having to win through the operating procedure of the stop buttons 12L, 12C, 12R even if winning these combinations.

  By the way, the bonus winning notification effect for notifying the winning of the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is executed only in the normal gaming state, the rare RT or the disadvantaged RT, and in the advantageous RT Is not executed. For this reason, it is conceivable that the player does not know at all whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won until the advantageous RT ends.

  On the other hand, the advantageous RT is a gaming state that continues for 300 games, so the winning probabilities of the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus are determined. If you think about it, you can win big bonus (A), big bonus (B), big bonus (C) or regular bonus in any of the 300 games controlled by advantageous RT, The possibility of being carried over at the end is very high.

  In addition, when the gaming state is controlled by advantageous RT, a lottery for determining whether or not to grant the right of RT navigation to the player is performed, and when the lottery is won, advantageous RT is ended by digestion of 300 games. The RT navigation is executed in the subsequent normal gaming state. In the normal gaming state in which the RT navigation is executed, the player is informed of the winning of the watermelon that allows the advantageous RT to control the gaming state and the winning of the cherry that causes the disadvantaged RT to control the gaming state, and Since both watermelon and cherry have a role that causes them to be lost depending on the operating procedure of the stop buttons 12L, 12C, and 12R, there is a great possibility that it can be controlled to the advantageous RT again while avoiding the disadvantageous RT control. To be high.

  The advantageous RT is a gaming state that is advantageous to the player, and if this is terminated and the gaming state returns to the normal gaming state, it may be a factor that reduces the player's expectation. On the other hand, in the slot machine 1 according to this embodiment, the squeak effect is executed during the three games before the end of the advantageous RT, and the big bonus (A), big bonus (B), big bonus (C) or It is intended to give players a sense of expectation for winning regular bonuses or granting rights for RT Navi. Thus, the interest of the game can be improved by allowing the player to have an expectation even just before the end of the advantageous RT.

  Further, when a watermelon is won in the normal gaming state or rare RT, the gaming state is controlled to be advantageous RT, so that the player is notified of that fact on the liquid crystal display 4. . Here, in the game that won the watermelon, is the Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus won only by being notified that it is controlled to the advantageous RT? Information indicating whether or not is not notified.

  In this way, in the game that won the watermelon, only notification that the advantageous RT is controlled is performed, so that the player feels that the winning of the watermelon means the control to the advantageous RT. be able to. If the player has also won the big bonus (A), big bonus (B), big bonus (C), or regular bonus, the big bonus (A), big bonus (B ), It is notified that the big bonus (C) or the regular bonus is won. It is possible to make the player feel surprised by the winning notification of the big bonus (A), big bonus (B), big bonus (C) or regular bonus performed thereafter, and to improve the interest of the game. it can.

  Moreover, even if the advantageous RT is a gaming state advantageous to a player whose medal payout rate exceeds 1 as in the case of the big bonus or regular bonus, the advantage is lower than that of the big bonus or regular bonus. In this way, the player first thinks that the advantage is low (but not disadvantageous) advantageous RT, and the big bonus (A) directly connected to the big bonus or the regular bonus having higher advantage later, By notifying the big bonus (B), the big bonus (C), or the regular bonus, the player's expectation can be more effectively enhanced, and the interest of the game can be further improved.

  Of the gaming states in the slot machine 1, the big bonus, the regular bonus, and the advantageous RT are advantageous for the player whose medal payout rate exceeds 1, but the normal gaming state, the rare RT, and the disadvantaged RT. Is a disadvantageous gaming state for a player whose medal payout rate is less than one. Here, even if it is said that the normal gaming state and the rare RT are gaming states in which the medal payout rate is less than 1 as in the case of the disadvantaged RT, considering the winning probability of each watermelon and cherry, in a relatively short period of time. It is a gaming state that ends. On the other hand, if the disadvantage RT is considered to be a big bonus (A), a big bonus (B), a big bonus (C) or a regular bonus, 200 games unless replay B is won, and the winning probability of these roles, It is a gaming state that lasts for a relatively long time.

  By the way, the big bonus, the regular bonus and the advantageous RT among the gaming states described above have a medal payout rate exceeding 1, so that a medal usually paid out by a small role winning is controlled while being controlled in these gaming states. Is more than the number of medals used to set the number of bets, and the number of medals held by the player will increase. While being controlled to such a big bonus or regular bonus, or advantageous RT, the bonus medium music and advantageous RT medium music are reproduced and output from the speakers 7L, 7R, and 7U, respectively, so that the player's hand medal can be obtained. We can enliven the process of increasing.

  In addition, since the normal gaming state and the rare RT are completed in a short period even if the payout rate of medals is less than 1, the decrease in the number of medals held by the player while being controlled in these gaming states is extremely small. Limited to a few. Therefore, the player's medal increases greatly while the gaming state is controlled only between the big bonus, regular bonus or advantageous RT, or the normal gaming state and the rare RT without being controlled by the disadvantaged RT. It means that there is a tendency.

  Thus, while the gaming state is controlled only between the big bonus, the regular bonus or the advantageous RT, or the normal gaming state and the rare RT without being controlled by the disadvantageous RT, it is first controlled to the advantageous RT there. In some cases, the number of net increase medals (total increase in total) from the time of exceeding 1,000 may exceed 1000.

  In the case of a big bonus or regular bonus when the net increase total is 1000 or less at the start, or advantageous RT, the bonus medium A and the advantageous RT A are reproduced and output, respectively, but the net total increase is 1000 at the start. The bonus medium music B and the advantageous RT medium music B are reproduced and output in the big bonus, the regular bonus, or the advantageous RT, respectively. In this way, by changing the music to be reproduced and output depending on whether or not the net increase total exceeds 1000, it is possible to sufficiently link the increase in the number of medals held by the player and the change in the music to be reproduced. It will be a thing.

  Furthermore, the number of times controlled to advantageous RT (advantageous RT series) while the gaming state is controlled only between the normal gaming state and the rare RT without being controlled by disadvantageous RT. If the number of villas exceeds 5 and the net increase exceeds 1000, the music played and output in the big bonus, regular bonus, or advantageous RT will be changed to the music in the premier bonus and the music in the premier advantageous RT, respectively. Is done. In this way, if the number of advantageous RT consecutive resorts exceeds five times, the music with the premier bonus RT and the music with the premier advantageous RT are reproduced and output, so that the player who has increased the number of advantageous RT consecutive resorts is very satisfied. be able to.

  In the slot machine 1 according to this embodiment, the design for controlling the gaming state from the normal gaming state and the rare RT to the advantageous RT is a watermelon, but the watermelon has a big bonus (A) and a big bonus (B ), A bonus that can be won at the same time as the big bonus (C) or regular bonus. That is, when winning a watermelon in normal gaming state, rare RT and advantageous RT, not only the gaming state is controlled to advantageous RT but also big bonus (A), big bonus (B), big bonus (C) or regular You can also expect to win bonuses.

  Further, the RAM 112 of the game control board 101 is initialized by changing the set value, but the value of the counter for counting the number of steps of the stepping motors that respectively constitute the reel motors 3ML, 3MC, and 3MR is not initialized. . For this reason, even after the set value is changed, the number of steps of the stepping motor (the number of steps counted by the counter of the RAM 112) constituting each of the reel motors 3ML, 3MC, and 3MR grasped by the CPU 111 is different from the actual number of steps. It is possible to prevent the player from perceiving that the set values have been changed because the excitation phases of the pulse signals are different and the reels 3L, 3C, 3R cannot start to rotate smoothly. .

  In addition, the full tank sensor 90 checks whether or not the overflow tank is full once per game. If full tank is detected, the full tank error is controlled. However, this check is not performed when a replay prize has been won in the previous game (that is, when the replay game flag is set in the RAM 112). If the player has won a replay in the previous game, the number of bets is set without the player inserting a medal, so the control unit 110 of the game control board 101 can be omitted by omitting a check for a full error that is unlikely to occur. The load applied to can be reduced.

  Further, the external output board 105 outputs a medal IN signal collectively when the start lever 11 is operated. When the medal IN signal is output every time a medal set as the bet number is inserted, if the bet number already set is canceled by operating the settlement button 16, the output medal IN signal needs to be canceled. End up. The medal IN signal is output when the bet number is set from the credit by operating the single BET button 14 or the MAX BET button 15 and when the actual bet is set from the medal slot 13 To do this, a separate program is required. By outputting the medal IN signal collectively when the start lever 11 is operated as in the slot machine 1 according to this embodiment, such inconvenience can be prevented.

  On the other hand, the external output board 105 outputs a medal OUT signal every time one medal is paid out from the hopper 80. If the medals OUT signal is output as many as the number of medals to be paid out when the medals are paid out based on the small role winning, the hopper 80 may actually receive an out of medal error. An error occurs between the paid-out medals. In addition, if the medal OUT signals are output in batches for the number of medals paid out at the end of the medal payout, the medal OUT signal output may be continued after the next game is started. Sex occurs. By outputting a medal OUT signal every time one medal is paid out from the hopper 80 as in the slot machine 1 according to this embodiment, such inconvenience can be prevented.

  In addition, various commands are transmitted from the game control board 101 to the effect control board 102 according to the progress of the game, but more than the command transmission buffer provided in the RAM 112 of the game control board 101. The command reception buffer provided in the RAM 122 of the effect control board 102 has a larger capacity. For this reason, even if a large number of commands are sent from the game control board 101 at a time, it is possible to store enough unprocessed commands on the side of the effect control board 102, so that the CPU 121 of the effect control board 102 performs processing. It is possible to prevent a command that cannot be generated from occurring and hinder the execution of the performance.

  The present invention is not limited to the above-described embodiment, and various modifications and applications are possible. Hereinafter, modifications of the above-described embodiment applicable to the present invention will be described.

  In the above embodiment, when the watermelon is won in the normal gaming state and the rare RT, the gaming state is controlled to the advantageous RT, and when the cherry is won in the normal gaming state and the rare RT, the game is played against the disadvantaged RT. It was supposed to control the state. In addition, when the Replay B is won in the disadvantaged RT, the gaming state is controlled to the rare RT.

  However, the symbols for controlling the gaming state in this way are not limited to the symbols of the winning combination such as the small combination or the re-playing combination, but the predetermined combination that is missed by the operating procedure of the stop buttons 12L, 12C, 12R. It is good also as a symbol of a lose that can be derived by winning and losing the role. For example, the watermelon wins a prize according to the operation procedure of the stop buttons 12L, 12C, 12R (especially the operation timing of the right stop button 12R), but if this is missed, the pattern of "watermelon-watermelon-bell" The combination may be derived to any winning line.

  The symbol combination “watermelon-watermelon-bell” can be applied as an advantageous RT symbol for controlling from the normal gaming state, rare RT to advantageous RT. Also, a disadvantaged RT symbol for controlling the gaming state from the normal gaming state, the rare RT to the disadvantaged RT, and a disadvantaged RT puncture symbol for controlling the gaming state from the disadvantaged RT to the rare RT without waiting for 200 games to be digested. In addition, it is possible to apply a predetermined lose symbol that can be derived by missing a predetermined small combination or re-playing combination.

  Also, the advantageous RT symbol for controlling the gaming state from the normal gaming state or the rare RT to the advantageous RT and the disadvantaged RT symbol for causing the disadvantaged RT to control the gaming state are derived based on the winning flag of the same role. Can be. For example, although a watermelon is an advantageous RT symbol, a symbol combination that can be derived only by dropping a watermelon can be a disadvantageous RT symbol. The disadvantageous RT symbol may be a symbol of a predetermined winning combination, and the advantageous RT symbol may be a symbol derived by losing it.

  In the above-described embodiment, four types of 2 to 5 games are prepared as the number of continuous games for continuous production, but the maximum number of continuous games is exclusive to the operation procedure of the stop buttons 12L, 12C, and 12R. As long as it is less than or equal to the number of bonus types and the expected value of the number of games to be won for either Bell, Replay A or Replay B during the continuous performance, it is not limited to these four types. If the number of continuing games is less than or equal to the number of types of exclusive bonuses for the operation procedure of the stop buttons 12L, 12C, and 12R and the expected value of the number of games won for either bell or replay during continuous performance Only one type of continuous game may be prepared as a continuous game.

  In the above embodiment, it is disadvantageous that the execution of the continuous performance is prohibited regardless of whether the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won. It was only when the number of remaining RT games was one. However, the remaining games of disadvantaged RT are more than the five games in which the execution of the continuous performance is prohibited only when the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is not won. Regardless of whether or not you win the big bonus (A), big bonus (B), big bonus (C) or regular bonus if the number is less than the predetermined number of games (2, 3 or 4 games) Execution of continuous production may be prohibited.

  For example, when the number of remaining disadvantaged RT games is 2 games or less, regardless of whether the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won If the number of remaining disadvantaged RT games is 2 games or less, the big bonus (A), big bonus (B), big bonus (C ) Or whether the regular bonus is won or not. Here, it is executed when one of the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won and the remaining number of disadvantaged RT games becomes two games or less. The game effect can be a premier single game effect.

  Also in this case, since the continuous production is not executed across the disadvantaged RT end timing, it becomes difficult for the player to understand the end of the disadvantaged RT, or the player is concerned about the disadvantageous RT end and continues to the player. This eliminates the problem that the production cannot be substantially shown. On the other hand, even if the execution of the continuous production is completely prohibited when the remaining number of disadvantageous RT games becomes a predetermined number of games (for example, two games) or less, the big bonus (A), big bonus (B), The winning of the big bonus (C) or the regular bonus can be shown by a single game effect.

  As a result, even if the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus is won, information indicating that is not notified to the player. It will be finished. Furthermore, by making the single game effect in such a case a premier single game effect, the premierness of the effect can be enhanced.

  In the above embodiment, when the number of disadvantaged remaining games is one game, it is determined whether one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Regardless, the execution of continuous production is completely prohibited, but when the number of remaining disadvantaged RT games is 2-5, the big bonus (A), big bonus (B), big bonus (C) and regular bonus If any of the above is not won, the execution of the continuous performance is prohibited, but if any of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, Execution of continuous production in which the number of continuing games is larger than the remaining number of disadvantaged RTs is only prohibited.

  On the other hand, when the number of remaining disadvantageous RT games is 5 or less, the big bonus (A), big bonus (B), big bonus ( C) or the regular bonus may be completely prohibited regardless of whether the regular bonus is won or not. If the remaining number of disadvantaged RT games is 5 games or less, whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won only in the single game effect. May be notified. Here, it is executed when one of the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won and the remaining number of disadvantaged RT games becomes 5 or less. The game effect can be a premier single game effect.

  Also in this case, since the continuous production is not executed across the disadvantaged RT end timing, it becomes difficult for the player to understand the end of the disadvantaged RT, or the player is concerned about the disadvantageous RT end and continues to the player. This eliminates the problem that the production cannot be substantially shown. On the other hand, even if the execution of continuous production is completely prohibited during the period when the remaining number of disadvantaged RT games is 5 games or less, the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. Can be shown by a single game effect.

  As a result, even if the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus is won, information indicating that is not notified to the player. It will be finished. Furthermore, by making the single game effect in such a case a premier single game effect, the premierness of the effect can be enhanced.

  In the above embodiment, when the number of remaining disadvantaged RT games is 5 or less, even if one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, Execution of the continuous production of the number of games exceeding the number of remaining disadvantaged RT games is prohibited (when the number of remaining disadvantaged RT games is one game, continuous production is completely prohibited). However, if any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won, continuous production of the number of games exceeding the remaining number of disadvantaged RT games can be executed. It may be a thing. The continuous effect executed in this case can be a premier continuous effect.

  In this case, if the number of remaining disadvantaged RT games is 4 or less and a continuous production with a larger number of continuing games is executed, the disadvantaged RT end timing (when winning big bonus or regular bonus, There is a possibility that the continuous performance is executed over the disadvantaged RT end timing when it is assumed that there was no winning. Of course, as mentioned above, the player who wins the game early is the one who won the Big Bonus or Regular Bonus or the Big Bonus (B) or Big Bonus (C). It will be advantageous.

  Therefore, even if it becomes difficult to understand the end of the disadvantaged RT due to the continuous performance across the disadvantaged RT end timing, the player will immediately play the game in the gaming state of the big bonus or the regular bonus, which causes a great inconvenience. There is nothing. Furthermore, if the player can recognize this even at the disadvantaged RT end timing, which is difficult to understand, the continuous production across the disadvantaged RT end timing is a big bonus (A) even if the production itself is not executed until the end. The player can recognize the winning of the big bonus (B), the big bonus (C), or the regular bonus, thereby improving the premier performance. Furthermore, the premiere continuous production can further enhance the premiere of the production.

  In the above embodiment, when the number of remaining disadvantageous RT games is 2 to 5 games, and the player wins any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus The execution of a continuous production that lasts longer than the remaining number of disadvantaged RTs is prohibited, but the execution of a continuous production with the same number of continuous games as the remaining number of disadvantaged RTs is prohibited. Good. In this case, since the execution of the continuous effect is completed before the game in which the disadvantageous RT ends is started, the above-described effect can be obtained more reliably.

  In the above embodiment, the bonus winning notification effect is executed in the normal gaming state, the rare RT or the disadvantaged RT, and the continuous effect is executed when the remaining number of games of the disadvantaged RT is five games or less. There was a limit. On the other hand, when the bonus winning notification effect is to be performed even in the advantageous RT, the above-mentioned disadvantageous RT remains even when the number of remaining games of the advantageous RT is equal to or less than a predetermined number of games (for example, 5 games). As with the case where the number of games is five or less, it is possible to provide a restriction on the execution of continuous effects. This can prevent the player from paying attention to the continuous performance and making it difficult to understand the end of the advantageous RT. On the other hand, it is not necessary for the player to pay attention to the end of the advantageous RT and not to show the player the continuous performance so that the content of the performance can be understood. It becomes.

  In the above embodiment, when the remaining number of disadvantaged RT games is 2 to 5 games, and the player wins any of the big bonus (A), big bonus (B), big bonus (C), or regular bonus The continuous production performed in the period is a premier continuous production with a pattern different from the continuous production in other periods, and the big bonus (A) and the big bonus (B ), The single game effect performed when winning either the big bonus (C) or the regular bonus was a premier single game effect with a pattern different from the single game effects of other periods.

  However, these premier continuous effects and premier single-game effects may be executed even when the number of remaining disadvantageous RT games is 2 to 5 games or when the number of disadvantageous RT remaining games is one game. . In addition, when the number of remaining disadvantaged RT games is 2 to 5 games, even if one of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won, it is not a premier continuous production Even if the continuous production is executed with the pattern, when the number of remaining disadvantaged RT games is one game, the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won. The single game effect may be executed with a pattern other than the premier single game effect even when the player is present.

  Of course, when the number of disadvantaged remaining RT games is 2 to 5 games, when the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is won, the premier continuous performance is provided. It is preferable that the probability of execution be higher than the probability that the premier continuous effect is executed in other periods. Similarly, when the remaining number of disadvantaged RTs is one game, the premier single game effect is given when one of the big bonus (A), big bonus (B), big bonus (C), or regular bonus is won. It is preferable that the probability of execution be higher than the probability that the premier single game effect is executed in other periods.

  Furthermore, the premier single game effect is not limited to the case where the remaining number of disadvantaged RT games is one game, and the number of disadvantaged RT remaining games is 5 games or less, and the big bonus (A), big bonus ( B) If a single game effect is executed when one of the big bonus (C) or the regular bonus is won, this may be a premier single game effect. The probability that the premier single game effect is executed may be increased as the number of remaining disadvantaged RT games is 5 games or less and the remaining number of disadvantaged RT remaining games is reduced.

  In the above embodiment, the watermelon is further won during the continuous performance (Big Bonus (A), Big Bonus (B), Big Bonus (C), Regular Bonus or simultaneous winning). The scenario of the continuous production being executed is changed in anticipation of winning the watermelon. However, the watermelon is a role that is missed depending on the operation procedure of the stop buttons 12L, 12C, and 12R, and unless the player actually wins, the winning is not perceivable by the player. Therefore, the scenario change during the continuous performance may be performed not by winning a watermelon but by winning a watermelon.

  In the above embodiment, the bonus winning notification effect is a watermelon that has won a big bonus (A), a big bonus (B), a big bonus (C), or a regular bonus, or a simultaneous winning combination with these roles. It was supposed to be triggered by having been elected. On the other hand, when the symbol “cherry” stops on the left reel 3L and the chance is derived, the bonus winning notification effect may be performed using this as a trigger. Any cherry other than the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus that can lead to this chance at the time of winning can be a simultaneous winning combination.

  Deriving such a chance can increase the player's expectation for winning the big bonus (A), big bonus (B), big bonus (C), or regular bonus. In addition to the bonus winning notification effect, the expectation can be increased more effectively and the fun of the game can be improved. It should be noted that even when there is a further chance derivation during the execution of the continuous effect, the scenario of the continuous effect can be changed to a scenario pattern different from the scenario of the continuous effect being executed.

  In addition, winning a bonus winning notification effect only by winning a watermelon is not an opportunity to execute the bonus winning notification effect that the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won. It is good also as an opportunity to execute. In this case, the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus can be won only by simultaneous winning with the watermelon. Furthermore, it is good also as an opportunity to perform a bonus winning notification effect not winning a watermelon but winning a watermelon.

  Furthermore, a bonus winning announcement lottery is made when any of the big bonus (A), big bonus (B), big bonus (C) or regular bonus is newly won, or when none of these is won. It is good also as what performs a bonus winning alert | report effect by having performed this and having won this. This can be used as an opportunity to perform a bonus winning notification effect even when there is no simultaneous winning combination such as a watermelon or a role such as cherry that causes a chance to be derived with one reel.

  In the above embodiment, the disadvantaged RT gaming state ends when 200 games are consumed and is controlled to the normal gaming state (however, the big bonus (A), the big bonus (B), If you win the Big Bonus (C) or Regular Bonus, the disadvantaged RT will end even before the 200 games are consumed. That is, disadvantageous RT uses the number of games as an end condition, and the end condition is clear, but it is not easy for a player to count 200 games. Therefore, the number of disadvantage RT digested games and / or the number of remaining games may be notified to the player. The notification of the number of disadvantage RT digested games and / or the number of remaining games may be performed only when the number of disadvantage RT remaining games is equal to or less than a predetermined number of games (for example, 10 games).

  The notification of the number of disadvantaged RT games and / or the number of remaining games is displayed in a mode that is less perceptible to the player than the bonus winning notification effect described above (for example, displayed in a very small character on the lower right of the liquid crystal display 4) ). When notification is performed in such a manner, even if the number of disadvantage RT digested games and / or the number of remaining games is notified, if the player is concerned about continuous production, etc. You may miss the end of. By performing the continuous performance under the conditions such as the above-described embodiment, it is possible to prevent the player from obscuring the end of the disadvantaged RT that has been reported.

  In the above embodiment, there are four types of bonuses, the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus. It was exclusive. For this reason, the stop buttons 12L, 12C, and 12R are excluded except for the small bonus that is derived in preference to the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus or the game that won the replay. 4 games (except for the bell or the game) until it is determined that none of the big bonus (A), big bonus (B), big bonus (C) and regular bonus is won by the operation of (Except for games won for replay).

  And the number of games until it turns out that none of the big bonus (A), big bonus (B), big bonus (C), and regular bonus is found, Depending on the expected value of the number of winning games for the replay, the bell that hinders the bonus (A), big bonus (B), big bonus (C) and regular bonus from being won, It was set for 5 games.

  On the other hand, for example, in addition to the big bonus (A), the big bonus (B), the big bonus (C), and the regular bonus, the big bonus (D 7 ). Considering the big bonus (B) and the big bonus (D), the symbols for the left and middle reels 3L and 3C are common to "blue 7". For the right reel 3R, “blue 7” and “white 7” have an arrangement interval of 3 frames. For example, the stop button 12R at the timing when the 5th or 6th symbol is located in the lower stage (or upper stage, middle stage). Is operated, both “White 7” and “Blue 7” can be stopped at the lower stage (or the upper stage and the middle stage).

  Therefore, the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (B) and the operation procedure of the stop buttons 12L, 12C, 12R for winning the big bonus (D) are not exclusive. Absent. Among the operation procedures for winning the big bonus (B), the operation procedure overlapping with the operation procedure for winning the big bonus (D) (after “Blue 7” is tempered on the left and middle reels 3L and 3C) If the right stop button 12R is operated third, the stop button 12R is operated at the timing when the 5th or 6th symbol of the right reel 3R is positioned on the winning line where the “blue 7” is tempered) When the stop button 12L, 12C, 12R is operated to lose or win a small role, it is not only determined that the big bonus (B) is not won, but also the big bonus (D) is not won. Prove.

  Of course, if the Big Bonus (D) that overlaps with the Big Bonus (B) is excluded, the Big Bonus (A), Big Bonus (B), Big Bonus (C), and Regular Bonus are considered. The four types of bonuses have exclusive operation procedures for the stop buttons 12L, 12C, and 12R for winning each other. Therefore, the big bonus (A), big bonus (B), big bonus (C), big bonus (D) and regular bonus are selected according to the operation of the stop buttons 12L, 12C and 12R and the derived display result. The number of games required until it is determined that there is no game is 4 games.

  Here, there are five types of bonuses, Big Bonus (A), Big Bonus (B), Big Bonus (C), Big Bonus (D), and Regular Bonus, but until it turns out that none has been won. Since the number of games required for is 4 games, if the other conditions are the same as those in the above embodiment, the number of continuous games for continuous production can be set to 5 games at the maximum.

  In the above embodiment, the winning flag of big bonus (A), big bonus (B), big bonus (C) or regular bonus overlaps with the winning flag of watermelon, bell, cherry, replay A or replay B. Reel 3L so that the winning of watermelon, bell, cherry, replay A or replay B is prioritized over big bonus (A), big bonus (B), big bonus (C) or regular bonus. 3C, 3R stop control is performed.

  On the other hand, the winning of Replay A or Replay B is prioritized over Big Bonus (A), Big Bonus (B), Big Bonus (C) or Regular Bonus, but Big Bonus (A), Big Bonus (B) The reels 3L, 3C, and 3R can be controlled to stop by giving priority to the big bonus (C) or regular bonus over the watermelon, bell, or cherry that is a small role.

  In this case, the number of continuous games in the continuous production is the number of bonus types (4) in which the operation procedures of the stop buttons 12L, 12C, and 12R for mutually winning the prize are exclusive, and the internal lottery performed during the continuous production. It may be determined according to the expected value of the number of games won for replay. Here, assuming that five games are to be continuously produced, the expected value of the number of games to be replayed before the game to be ended is, for example, 3 × 8992 / 65536≈0. Only 45. In other words, a game that does not know whether the big bonus (A), big bonus (B), big bonus (C), or regular bonus has been won will not occur at random. The number may be determined in the same 4 games as the number of bonus types (4) exclusive to the operation procedure of the stop buttons 12L, 12C, 12R for winning.

  In addition, when the internal RT is controlled, the expected value of the number of games to be won by replay exceeds 1, but if the maximum number of games for continuous production is set to 6, before the continuous production ends in disadvantaged RT Big Bonus (A), Big Bonus (B), Big Bonus (C), and Regular Bonus may be found to be not won, so it is the maximum continuous game that is executed in advantageous RT and internal RT The number can be set to 5 accordingly.

  In the above embodiment, the watermelon for allowing the advantageous RT to control the gaming state may be won simultaneously with the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus. However, the cherry for causing the disadvantaged RT to control the gaming state was not won simultaneously with the big bonus (A), the big bonus (B), the big bonus (C), or the regular bonus. Of course, cherries that allow the disadvantaged RT to control the gaming state are not only won independently, but may be won at the same time as the big bonus (A), big bonus (B), big bonus (C) or regular bonus. It may be a role.

  In addition, when a player wins a cherry in a normal gaming state and a rare RT and is controlled to an unfavorable RT, it is the same as informing that the player is controlled to an advantageous RT by winning a watermelon in the above embodiment. In addition, it may be notified that the disadvantaged RT is controlled. Here, in a game in which a big bonus (A), a big bonus (B), a big bonus (C), or a regular bonus and replay A are simultaneously won, the game is controlled to a disadvantageous RT when winning the replay A in the game. In the game, information indicating whether or not the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won is not announced (or whether or not it is won. Regardless of the case, the information on the losing is always notified). And, for example, if the big bonus (A), big bonus (B), big bonus (C) or regular bonus is won when the next game starts, information indicating the winning is notified. It can be.

  In this way, in the game that won the cherry, only the notification that it is controlled to the disadvantaged RT is performed, so that the player feels that the winning of the cherry means the control to the disadvantaged RT. be able to. And if you actually won the big bonus (A), big bonus (B), big bonus (C), or regular bonus, you can win big bonus (A), big bonus (B) in the subsequent games. The fact that the big bonus (C) or the regular bonus is won will be notified. It is possible to make the player feel surprised by notifying the winning of the big bonus (A), big bonus (B), big bonus (C) or regular bonus made thereafter, and to improve the interest of the game. Can do. In addition, since the notification that the disadvantaged RT is controlled is performed first, the winning of the big bonus (A), the big bonus (B), the big bonus (C) or the regular bonus is notified, so that the disadvantaged RT is controlled. It is possible to suddenly give a sense of expectation to a player who has been discouraged and to improve the interest of the game.

  In the above embodiment, as the gaming state of the bonus controlled by winning the special role, the big bonus controlled by winning the big bonus (A), the big bonus (B), and the big bonus (C), and the regular bonus There are regular bonuses controlled by winning a prize, but in place of or in addition to these, a bonus bonus is provided as a special role, and the gaming state of the challenge bonus can be controlled by winning the prize. .

  When the gaming state is the challenge bonus, the maximum stop delay time for the right reel 3R is shortened from the normal 190 milliseconds to 75 milliseconds, and only one frame can be drawn, but depending on the result of the internal lottery It is possible to win prizes such as watermelon, bell, and cherry (that is, the winning flags of these prizes are set regardless of the internal lottery). That is, regardless of the result of the internal lottery, a small role can be won according to the operation procedure of the stop buttons 12L, 12C, 12R. The gaming state of the challenge bonus can be ended when, for example, the number of medals paid out to the player exceeds 254.

  In the above embodiment, when the game state is controlled to the big bonus or the regular bonus, the bonus medium music is reproduced and output from the speakers 7L, 7R and 7U, and when the game state is controlled to the advantageous RT, the advantageous music during the advantageous RT is reproduced. When the player is in a game state other than that, the normal music is reproduced and output. Here, when the total number of added nets exceeds 1000 and the number of advantageous RT consecutive games is 5 times or more, the bonus medium music to be reproduced and output during the bonus is changed to the premier bonus medium music. The advantageous RT medium music to be reproduced and output was changed to the premier advantageous RT music, but in other game states, the net increase total exceeded 1000 and the number of advantageous RT consecutive resorts was 5 times or more. Even so, the music that was played back was the same as the normal music.

  However, if the total increase exceeds 1000 (or the number of advantageous RT consecutive games is 5 or more), even if the game state is other than the big bonus, regular bonus, and advantageous RT, the normal music It is good also as what reproduces and outputs the music different from. Other than Big Bonus, Regular Bonus, and Advantageous RT, the net increase is over 1000 (or the number of Advantageous RT resorts is more than 5). It is considered that the total number of net increase is reduced while in a rare RT and in these gaming states, but since it is not a gaming state that can be probabilistically continued for a long period of time, Even if the total number of net increases may be less than 1000, there is no particular problem.

  In the above embodiment, when the net total increase of medals while the game continues without being controlled by disadvantageous RT exceeds 1000, the number of advantageous RT consecutive resorts becomes 5 or more. If so, the premier bonus medium music is reproduced and output as the bonus medium music, and the premier advantageous RT medium music is reproduced and output as the advantageous RT medium music. On the other hand, in addition to or instead of the number of advantageous RT consecutive bonuses, while the game continues without being controlled by the disadvantaged RT, it is assumed that a bonus (including only a big bonus or a regular bonus is included) Depending on the number of times controlled, the type of the bonus medium music reproduced and output during the bonus and / or the advantageous RT medium music reproduced and output during the advantageous RT may be changed.

  For example, if the total increase in medals exceeds 1000 while the game continues without being controlled by disadvantaged RT, and the number of advantageous RT consecutive games is 5 times or more, the gaming status is further reduced to disadvantaged RT If the number of times controlled by the big bonus is 3 times or more while the game continues without being controlled, the bonus bonus song is played and output as the bonus song, but if it is less than 3, The bonus medium B may be reproduced and output. If the number of times controlled by the big bonus is 3 times or more, the music A in the premier bonus is reproduced and output, but if it is less than 3, the music B in the premier bonus may be reproduced and output.

  In the above-described embodiment, the net increase in the number of medals while the game continues without being controlled by the disadvantageous RT starts counting when the medals are first controlled to the advantageous RT. However, for example, the big bonus (A), the big bonus (B), the big bonus (C) and the regular bonus are won in the disadvantaged RT, and based on this, the gaming state is changed to the big bonus and the regular bonus before the advantageous RT. It may be controlled. In such a case, the net increase in the number of medals while the game continues without being controlled by the disadvantaged RT may be started when the big bonus or the regular bonus is first controlled.

  In the above embodiment, when the game state is controlled to the big bonus or the regular bonus, the bonus medium music is reproduced and output from the speakers 7L, 7R and 7U, and when the game state is controlled to the advantageous RT, the advantageous music during the advantageous RT is reproduced. It was supposed to be output. There are three types of bonus medium music: bonus medium music A, bonus medium B and premier bonus medium music. Advantageous RT medium music is advantageous RT medium music A, advantageous RT medium B and premier advantage RT. There were three types of medium music. Which music is played and output during bonus and advantageous RT is controlled by advantageous RT first while the game continues without being controlled by disadvantaged RT. The number of medals from the beginning of the game and the number of advantageous RT villas were decided.

  On the other hand, the effects during the bonus and advantageous RT may be performed by other effect means instead of or in addition to the reproduction of the bonus medium music and the advantageous RT music. For example, when the gaming state is controlled to a big bonus or a regular bonus, a bonus medium image is displayed on the liquid crystal display 4, and when the gaming state is controlled to an advantageous RT, an advantageous RT image is displayed on the liquid crystal display 4. Also good.

  Here, the bonus medium image is provided with three types of bonus medium A, bonus medium B and premier bonus medium corresponding to the bonus medium A, bonus medium B and premier bonus medium. There are three types of images during RT corresponding to advantageous RT medium A, advantageous RT medium B, and premier advantageous RT medium, advantageous RT medium A, advantageous RT medium B, and premier advantageous RT medium image. It can be. Which image is displayed on the liquid crystal display 4 during the bonus or advantageous RT, the net increase in medals from the time when it was first controlled to the advantageous RT while the game continued without being controlled by the disadvantaged RT It can be determined according to the number of sheets and the number of advantageous RT villas.

  In the above embodiment, when 200 games are digested in the disadvantaged RT, the game state returns to the normal game state. However, even if the player wins Replay B in the disadvantaged RT, the game state is only controlled by the rare RT. The normal gaming state was not controlled. On the other hand, when a predetermined combination is won in the disadvantaged RT, the game state may be controlled to a predetermined game state for a short period of time, and when the number of games in the predetermined game state is consumed, the normal game state may be restored. .

  FIG. 10 is a game state transition diagram according to this modification. In this modification, a predetermined gaming state controlled for a short period is a rare RT and is controlled only for three games. Since the rare RT in this example has a game state with a limited number of games, the disadvantageous RT is limited to the number of games in order to control the rare RT with a winning of a predetermined role (replay B) from the disadvantageous RT. It is assumed that there is no gaming state. The replay winning probability (total probability) in each gaming state in this modified example is the same as that in the above embodiment, but in addition to the above-described replay A and replay B, replay C (JAC-Bell) -JAC) and Replay D (JAC-Bell-Bell).

  The replay C is used to control the gaming state in the advantageous RT, but the replay C is not won at least in the disadvantaged RT. The winning probability of Replay C in the normal gaming state is equivalent to the winning probability of watermelon in the above embodiment. The replay D is used as a role for causing the disadvantaged RT to control the gaming state, but the replay D is not won at least in the rare RT and the advantageous RT. The winning probability of Replay D in the normal gaming state is equal to the winning probability of Cherry in the above embodiment. In the normal gaming state, Replay B is not won. It is assumed that the other replay winning is that of Replay A.

  Note that the number of rare RT continuation games here is not limited to three games, and can be any number of games of one or more games, but it should not be too long. At least the number of continuous games of advantageous RT and the reciprocal of the winning probability of Replay B in disadvantageous RT must be smaller. Further, it is preferable that the replay C and the replay D in the normal gaming state are less than the reciprocal of the total winning probability.

  In the slot machine according to this modification, the game state is controlled to the advantageous RT when winning the replay C in the normal gaming state, and the gaming state is controlled to the disadvantaged RT when winning the replay D in the normal gaming state. The disadvantageous RT is a gaming state that is controlled without limitation of the number of games, but since the replay C is not won in the disadvantageous RT, the disadvantageous RT is not directly controlled to the advantageous RT. That is, there is no chance that the gaming state is controlled from the disadvantaged RT to the advantageous RT.

  However, even if it is controlled to disadvantageous RT, if you win Replay B here, the gaming state will be controlled to rare RT that ends with only 3 games, and if you only consume 3 games with rare RT, it will be normal again The game state is controlled. If it is controlled to the normal gaming state, a chance to win the replay C and be controlled to the advantageous RT will be obtained again. In other words, even if it is once controlled to the disadvantaged RT, there is a chance to be controlled to the normal gaming state via the rare RT based on the Replay B winning, and if it is controlled to the normal gaming state by taking advantage of this chance, it will be controlled to the advantageous RT. There will also be a chance to For this reason, even if the gaming state is controlled to disadvantageous RT, the player is not discouraged.

  In the above embodiment, both the RAM 112 of the game control board 101 and the RAM 122 of the effect control board 102 are backed up by the battery, and the stored data is stored even when the power of the slot machine 1 is turned off. It was to be retained. However, only the RAM 112 of the game control board 101 needs to be backed up by the battery, and the RAM 122 of the effect control board 102 does not back up the battery and stores the data stored when the power of the slot machine 1 is turned off. May disappear.

  In the above embodiment, the door opening sensor 95 detects that the front door is in an open state, and a door opening signal of the security signal is output from the external output board 105 based on the detection signal. It was a thing. However, the door opening sensor 95 may detect that the key for opening the front door has been released. In this case, the door opening sensor 95 may actually detect that the front door is not open. If the key is released, that is, if the door opening sensor 95 detects that the front door is openable, the door opening signal of the security signal is output from the external output board 105. Can do.

  Further, the detection signal of the door opening sensor 95 is input to the game control board 101, and when the door opening sensor 95 detects that the front door is in the open state, the CPU 111 of the game control board 101 A predetermined command indicating that may be transmitted to the effect control board 102. The CPU 121 of the presentation control board 102 that has received the predetermined command indicates that the front door is in an open state, for example, displays a predetermined message on the liquid crystal display 4 or reproduces a door opening sound to reproduce the speaker 7L, It is good also as what is output from 7R and 7U. The volume level for outputting the door opening sound is preferably the maximum level.

  Inside the slot machine 1, there are disposed boards equipped with control circuits for performing various controls, a setting switch 91 for changing set values, and the like. Must be opened. However, these operations are operations that a player cannot originally perform, and the fact that the front door of the slot machine 1 is opened by a person who is not a store clerk of the game store means that the player has been cheating. It is very likely that By notifying the opening of the front door by displaying a message on the liquid crystal display 4 or by outputting a door opening sound, the store clerk of the amusement store can easily detect that an illegal act is being performed. Become.

  In the above embodiment, the RAM 112 of the game control board 101 is initialized by changing the set value. However, the counter for counting the number of steps of the stepping motors constituting the reel motors 3ML, 3MC, and 3MR, respectively. Only the value was not initialized. This prevents the player from perceiving that the setting values are changed because the reels 3L, 3C, and 3R cannot start rotating smoothly after the setting values are changed.

  In contrast, when the slot machine 1 is activated regardless of whether or not the setting value has been changed, that is, whether or not the slot machine 1 has been activated with the setting key switch 92 turned ON, the stepping motor step is performed. The counter value for counting the numbers may be initialized so that each excitation phase of the stepping motor is always excited in the initial pattern. In this case, the reels 3L, 3C, and 3R behave the same immediately after activation regardless of whether or not the setting value is changed, so that the player is informed that the setting value has been changed. Can be prevented.

  In the above embodiment, the CPU 121 of the effect control board 102 performs the effect process in accordance with the command sent from the game control board 101. Of course, the commands sent from the game control board 101 are placed in a first-in first-out command reception buffer, and it is assumed that no processing is lost in the commands sequentially placed in the command reception buffer. In addition, a signal corresponding to the player's operation was not directly output to the CPU 121 of the effect control board 102.

  On the other hand, a touch panel capable of detecting the position touched by the player is provided as an effect operating means on the front surface of the liquid crystal display 4 controlled by the CPU 121 of the effect control board 102, and touched on this touch panel. A signal corresponding to the selected position may be output to the CPU 121 of the effect control board 102. And CPU121 shall perform an effect process according to the signal corresponding to the touch position detected by the touch panel in addition to the command received from the game control board 101. FIG.

  In addition, a command simulator (test game control board) can be connected to the effect control board 102 in place of the normal game control board 102 before shipment from the factory, and input from the command simulator. Based on various inspection commands, it is possible to inspect each effect means connected to the effect control board 102 and effect operation means such as a touch panel.

  Here, when receiving an inspection command for inspecting the operation of the touch panel, the CPU 121 displays, for example, a message “Please touch” on the liquid crystal display 4 on the rear surface while validating the entire surface of the touch panel. Whether or not a touch operation is detected can be checked. In this case, until a touch operation on the touch panel is detected, the CPU 121 can prohibit command reception interrupt processing and prohibit reception of new commands.

  In this way, when the inspection command for inspecting the operation of the touch panel is received and the operation of the touch panel is performed accordingly, the command reception interrupt process is prohibited until the touch operation is detected, and the reception of a new command is prohibited. Therefore, even if a new command is received from the reception of the inspection command to the detection of the touch operation, the process based on the new command is not performed. For this reason, even when an inspection command is erroneously transmitted without waiting for completion of the operation check of the touch panel, the operation check of the touch panel can be normally performed. Note that the same operation can be performed when an effect operation means other than the touch panel, for example, a button or a dial is applied as the effect operation means.

  In the above embodiment, the stop control table is selected in advance based on the setting status of the winning flag, the stop position of the symbol is determined with reference to the stop control table when the reels 3L, 3C, 3R are stopped, and the stop The slot machine that stops the rotation of the reels 3L, 3C, and 3R by the table system that stops the reel at the position has been described as an example. On the other hand, based on the current symbol position when the stop condition is met and the setting status of the winning flag, pull-in control is performed so that the winning symbols are aligned, or the symbol of the winning symbol is not selected The present invention can also be applied to a slot machine that stops the rotation of the reels 3L, 3C, and 3R by a control method in which the removal control is performed so as not to be aligned.

  In the control method, when an operation of the stop button 12L, 12C, 12R is detected, the corresponding reels 3L, 3C, 3R are 190 milliseconds from the currently displayed symbol (the right reel 3R during the challenge bonus). Within the range of the maximum stop delay time of 75 milliseconds (including the displayed symbols and pull-in amount, a total of 5 frames (a range of 2 frames for the right reel 3R during the challenge bonus)) Then, it is determined whether or not there is a winning symbol for which the winning flag is set.

  If there is a symbol with a winning flag set (determined from the symbol of the role that is given priority for derivation in duplicate wins), select the symbol for winning the winning combination and select the winning line (already stopped) When there is a reel, the winning display mode can be derived along with the symbols on the stopped reel. Otherwise, a symbol for not winning any combination is selected and derived. That is, even when the stop of the reels 3L, 3C, 3R is controlled by this control method, it can be derived by stopping the symbols within the range of the maximum stop delay time after the operation of the stop buttons 12L, 12C, 12R is detected. The display mode corresponding to the setting status of the winning flag is derived as the display result of the variable display device 2.

  In the above embodiment, the variable display device 2 includes the three reels 3L, 3C, and 3R in which a plurality of symbols are arranged in a predetermined order on the outer periphery, and the symbols are driven by rotational driving of these reels 3L, 3C, and 3R. Was variably displayed. However, a device that virtually displays a symbol on a display device such as a liquid crystal display device may be used instead of the variable display device 2 described above.

  In the above-described embodiment, the slot machine to which medals are applied as a game medium used for setting the number of bets and giving game value associated with winning is described as an example. However, the slot machine embodying the present invention may be a slot machine (so-called parrot) to which a game ball used in a pachinko gaming machine is applied as a game medium. When a game ball is used as a game medium, for example, one medal can correspond to five game balls.

  In a so-called parrot, game balls used as game media are stored in a storage tray in the same physical form, and when the player operates the BET button, the game balls stored in the storage tray (upper plate) are stored. The number of game balls corresponding to the BET operation is taken into the parrot via a predetermined take-in route. The number of bets for playing one game is set by the game balls taken inside.

  In addition, when the player operates the checkout button in the parrot, if the bet number has already been set (except when the bet number is automatically set after winning the replay), it depends on the set bet number. A number of game balls are discharged to the lower pan provided at the bottom of the slot machine. If the bet number is not set (including the case where the bet number is settled first), the game balls stored in the storage tray are discharged to the lower tray through a predetermined route. The lower plate is provided with a hole for allowing a game ball stored by a player to operate a predetermined lever to pass through the lower plate, and the game ball box (so-called dollar box) is placed under the lower plate. If operated, the game ball owned by the player can be easily transferred to the game ball box.

FIG. 3 is a front view showing the overall structure of the slot machine according to the embodiment of the present invention. FIG. 2 is a block diagram showing an overall configuration of a control circuit of the slot machine of FIG. 1. (A) is a timing chart showing the output status of the medal IN signal, and (b) is a timing chart showing the output status of the medal OUT signal. It is a figure which shows the arrangement | sequence of the symbol on each reel which comprises a variable display apparatus. (A) is a figure which shows the symbol combination of the winning combination, (b) is a figure which shows the example of the winning combination table according to gaming state. FIG. 21 is a game state transition diagram in the slot machine according to the embodiment of the present invention. It is a flowchart which shows the process which the control part of an effect control board performs. It is a flowchart which shows the process which the control part of an effect control board performs. It is a flowchart which shows the process which the control part of an effect control board performs. It is a transition diagram of the gaming state in the slot machine according to another embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Slot machine 2 Variable display device 4 Liquid crystal display 7L, 7R, 7R Speaker 11 Start lever 12L, 12C, 12R Stop button 13 Medal slot 14 Single BET button 15 MAXBET button 101 Game control board 111 CPU
112 RAM
113 ROM
102 Production control board 121 CPU
122 RAM
123 ROM

Claims (6)

The game can be started by setting a predetermined number of bets for one game using the gaming value, and the display result is displayed on a variable display device that variably displays a plurality of types of identification information each identifiable. In a slot machine in which one game is completed by being derived and winning can be generated according to the display result derived to the variable display device,
Whether or not to allow derivation of a plurality of types of winning display results including special display results with a transition to a special gaming state advantageous to the player before the display results of the variable display device are derived for each game A pre-determining means for determining whether or not
Stop operation means operated by a player to stop the variation display of the identification information;
A means for causing the variable display device to derive a display result in accordance with a determination result of the prior determination means and an operation procedure of the stop operation means, and a predetermined advantageous determination is performed by the prior determination means. Deriving control means for deriving a predetermined advantageous display result different from the advantageous display result on the condition that a predetermined unfavorable display result is derived on the condition that a predetermined unfavorable decision is made by the predetermining means When,
When it is determined that the derivation of the special display result is permitted, and the special display result is not derived based on the determination, the special decision to allow the derivation of the special display result is carried over from the next game onward. Decision carryover means,
Special gaming state control means for controlling the gaming state to the special gaming state until a predetermined special ending condition is satisfied when the special display result is derived;
The advantage display result is derived when the player is controlled to an advantageous state that is advantageous to a player different from the special gaming state and an initial gaming state that can be shifted to an unfavorable state that is more disadvantageous to the player than the advantageous state. Advantageous state control means for controlling the gaming state to the advantageous state,
A disadvantageous state control means for controlling the gaming state to the disadvantageous state when the disadvantageous display result is derived while being controlled to the initial gaming state;
Advantageous initial gaming state control means for controlling the gaming state to the initial gaming state by ending the advantageous state when a predetermined advantageous ending condition is satisfied when the advantageous state is controlled.
A disadvantageous initial gaming state control means for ending the disadvantageous state and controlling the gaming state to the initial gaming state when a predetermined disadvantageous prescribed number of games is consumed when being controlled to the disadvantageous state;
Effect execution means for causing the effect means to execute a notification effect for notifying information indicating whether or not to permit derivation of the special display result is determined when the game state is not controlled in the special game state; With
The production execution means
Information indicating whether or not it has been determined that the derivation of the special display result is permitted in a game that is continued for a plurality of game periods when a predetermined continuous production start condition is satisfied and that period ends. Means for executing a continuous effect to be notified as the notification effect, continuous effect executing means for executing a predetermined number of continuous effects,
Whether or not it is determined whether to execute the single game effect that is performed only for one game and to allow the derivation of the special display result when the predetermined single game effect start condition is satisfied. A single game production execution means for informing the information indicating;
Continuous production regulating means for regulating the execution of the continuous production newly in a period in which the number of remaining games before digesting the disadvantage prescribed game number in the disadvantageous state is less than the predetermined game number;
When it is determined that derivation of the special display result is permitted in a period in which the number of remaining games before the number of disadvantage specified games in the disadvantaged state is less than the predetermined number of games, the single game effect executing means A slot machine characterized by notifying information indicating that it is determined that the derivation of the special display result is permitted in the single game effect executed by the method. When it is determined that the single game effect execution means allows the derivation of the special display result in a period in which the number of remaining games before the number of disadvantage prescribed games is less than a predetermined number in the disadvantaged state In addition, the specific single game effect of the single game effects is executed at a higher probability than when it is determined that the derivation of the special display result is permitted in a period different from the period. The slot machine according to claim 1. The pre-determining means determines whether or not to allow derivation of a general display result different from the special display result as the winning display result,
The derivation control means determines that the special operation result is displayed when it is determined that derivation of the special display result is permitted and derivation of the priority display result among the general display results is permitted. When the result and the priority display result are operated by an operation procedure that can be derived, the priority display result is derived,
The special display result includes a plurality of types of non-overlapping special display results that do not overlap operation procedures of the stop operation means for deriving each other,
The number of continuous games of the continuous performance is smaller than the number obtained by adding the number of types of the non-overlapping special display results to the expected value of the number of games from which the priority display results are derived during the number of continuous games. The slot machine according to claim 1 or 2. The pre-determining unit determines whether to permit derivation of a general display result different from the special display result as the winning display result, and permits derivation of a specific display result among the general display results. Simultaneous specification determination means for simultaneously determining that the derivation of the specific display result of the winning display results other than the special display result is allowed when determining that the derivation of the special display result is allowed when determining the effect And a single specific determination means for independently determining that the derivation of the specific display result is allowed,
The continuous production execution means includes
On the condition that it is determined that the derivation of the specific display result is permitted by the simultaneous specific determination unit or the single specific determination unit, the execution of the continuous effect is newly started,
When the execution of the continuous effect is newly started, the effect mode selecting means for selecting the effect mode of the continuous effect for starting the execution from a plurality of types of effect modes prepared in advance,
On the condition that it is determined that the derivation of the specific display result is permitted from the start to the end of the continuous effect, the continuous effect after the determination that the derivation of the specific display result is permitted is made. 4. The slot machine according to claim 1, further comprising: an effect mode replacement unit that replaces and executes at least a part of the effect modes with another effect mode. 5. The advantageous state control means does not end the advantageous state even if it is determined to permit the derivation of the special display result, and is determined in advance until the special display result is derived or from the start of the advantageous state. Control the gaming state to the advantageous state until the number of advantageous prescribed games is exhausted,
At least one of the advantageous display result and the disadvantage display result is derived on the condition that the stop operation means is operated in an appropriate operation procedure,
The effect execution means executes the notification effect in a game state other than the special game state and the advantageous state,
The slot machine is
A procedure notification means for notifying an appropriate operation procedure of the stop operation means for deriving the advantageous display result and / or the disadvantage display result by the derivation control means when being controlled in the initial gaming state;
A procedure notification determining means for determining whether or not notification by the procedure notification means is to be performed in the initial gaming state after the advantageous state is ended when the advantageous state is controlled;
The possibility that the derivation of the special display result is permitted in a period in which the number of remaining games before the number of advantageous prescribed games in the advantageous state is less than a predetermined number of games and / or the procedure notification 5. An advantageous end stage production execution means for causing the production means to execute an advantageous end stage production indicating the possibility that notification by means is determined to be performed is further provided. The slot machine according to item. The pre-determining means includes simultaneous advantageous determining means for simultaneously determining that the special display result is allowed to be derived when the advantageous determination is performed, and single advantageous determining means for performing the advantageous determination alone,
When the advantageous display result is derived based on the determination by the simultaneous advantageous determination means in the initial gaming state, the slot machine notifies the advantageous state that the gaming state is controlled, and then the special display result. The slot machine according to any one of claims 1 to 5, further comprising special determination notification means for notifying a player that it is determined to permit the derivation of.

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