JP2010110434A - Slot machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slot machine for increasing expectations of a special winning corresponding to the display form of a variable display area. <P>SOLUTION: Drawing is performed by the probability of increasing the ratio that "watermelon + one token" between "watermelon" and "watermelon + one token" is won simultaneously with a special symbol combination. Further, only when winning "watermelon + one token" or "special symbol combination + watermelon + one token" or winning BB or RB, when the stop operation of a left reel is performed where all the reels are still being rotated, or when the stop operation of the left reel is performed where "watermelon" is stopped in the middle stage of a middle reel and left and right reels are still being rotated, control of stopping a stop position of stopping "watermelon" of the number 7 or the number 14 in the middle stage is executed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a slot machine capable of generating a predetermined winning according to a display result of a variable display device capable of variably displaying a plurality of types of identification information each identifiable.

  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. The rotation is started by the operation, and the rotation is stopped by the player operating the stop button provided corresponding to each reel. When all reels stop rotating, a winning combination occurs when a predetermined winning symbol combination (for example, 7-7-7, hereinafter referred to as a symbol combination) is arranged on the winning line. To do.

  In this type of slot machine, an internal lottery is performed to determine whether or not a prize is allowed at the same time as the start operation. A combination of winning symbols is selected on the condition that one of the prizes is won in this internal lottery. Can be controlled to match the winning line.

  In addition, a specific display mode is controlled by performing a control to stop a specific display mode only when a special role advantageous to a player is won in the internal lottery and the special role is missed or a specific role is selected. Has been proposed (see, for example, Patent Document 1) suggesting the possibility of winning a special role by stopping.

  Also, instead of drawing lots of special roles and small roles exclusively, it is possible to win a special role by winning a small role by making it possible to win a small role alone or simultaneously. There has been proposed a slot machine that can suggest the possibility of being present (see, for example, Patent Document 2).

Japanese Patent No. 4135534 JP 2007-301182 A

  In the slot machine described in Patent Document 1, even if a special role is missed or a specific role is won, the specific display mode is stopped by stopping the common specific display mode. Although it can increase the expectation for winning the special role, if the specific role wins even if the specific display mode stops, the special role will be denied. In some cases, there was a problem that the expectation of winning the special role was lost.

  In addition, as in the slot machine described in Patent Document 2, it is possible to select a small role alone, or to simultaneously win a small role and a special role. The election was not denied and the expectation for the special role was maintained, but the expectation for the special role was not raised any more.

  The present invention has been made paying attention to such problems, and an object of the present invention is to provide a slot machine capable of enhancing the expectation for a special prize according to the display mode of the variable display area.

In order to solve the above-described problem, a slot machine according to claim 1 of the present invention provides:
A variable display device capable of deriving and displaying a display result in each of a plurality of variable display areas (left, middle, and right reels) capable of variably displaying a plurality of types of symbols that can be identified,
The game can be started by setting a predetermined number of bets for one game using the gaming value, and display results are derived to all of the plurality of variable display areas (left, middle, and right reels). As a result, one game is completed, and a slot machine (slot machine 1) that can generate a prize according to a combination of display results derived to the plurality of variable display areas (left, middle, right reel). There,
Before a display result is derived in at least one of the variable display areas, a special prize (special role) accompanied by a transition to a special gaming state (BB, RB) advantageous to the player and a general prize other than the special prize ( A pre-determining means (internal lottery) for determining whether or not to allow the generation of a plurality of types of winnings including a re-gamer and a small role);
The pre-determining means determines that the special prize (special role) is allowed to be generated and if the special prize is not generated, the decision is made to allow the special prize to occur (winning of the special role) Carry-over means to carry over (flag) after the next game,
Derivation control means for performing control for deriving a display result to the plurality of variable display areas (left, middle, right reel) according to a determination result of the prior determination means (internal lottery);
With
The pre-decision means (internal lottery)
The first determination (watermelon) for determining whether to allow the occurrence of a specific general prize (watermelon) among the general prizes, the fact that the occurrence of the specific general prize (watermelon) is allowed, and the special prize (special role) ) At the same time to determine whether to allow the occurrence of () special role + watermelon), to allow the occurrence of the specific general prize (watermelon), and among the general prize, a special general prize different from the specific general prize The third decision (watermelon + 1 sheet) that simultaneously determines that the occurrence of (1 sheet) is allowed, the occurrence of the specific general prize (watermelon), and the occurrence of the special general prize (1 sheet) It is possible to make a fourth determination (special role + watermelon + 1 piece) that simultaneously determines whether to allow and the occurrence of the special prize (special role),
Probability of making the second decision (special role + watermelon) in the combined probability of the probability of making the first decision (watermelon) and the probability of making the second decision (special role + watermelon) The fourth decision (special role) occupying the combined probability of the probability of making the third decision (watermelon + 1) and the probability of making the fourth decision (special role + watermelon + 1) rather than the ratio The first to fourth determinations are performed with a probability that the ratio of the probability of + watermelon + 1) is increased,
The derivation control means includes
When the first to fourth determinations (watermelon, special role + watermelon, watermelon + 1 sheet, special role + watermelon + 1 sheet) are made, as a display result of the plurality of variable display areas (left, middle, right reel) Control to derive a display mode corresponding to the specific general prize (watermelon) (stop mode in which “watermelon-watermelon-watermelon / BAR” is aligned on the winning line);
When the third determination (watermelon + 1 sheet) or the fourth determination (special role + watermelon + 1 sheet) is made, the third determination (watermelon + 1 sheet) and the fourth determination (special role + None of the watermelons + 1) is made, but only when it is determined that the special prize (special role) is allowed to occur, the plurality of variable display areas (left, middle, right reel) Among the variable display areas (middle and right reels) other than the specific variable display area (left reel), the display mode corresponding to the specific general prize (watermelon) (" Control for deriving a specific display result (the middle stop of No. 7 and No. 14 “Watermelon”) constituting the watermelon-watermelon-watermelon / BAR ”to the specific variable display area (left reel) It is characterized by doing.
According to this feature, the probability that the third decision will be made rather than the ratio of the probability that the second decision will be made of the combined probability of the probability that the first decision will be made and the probability that the second decision will be made. Even if the derivation of the display mode corresponding to the same specific general winning is permitted, since the ratio of the probability of the fourth determination to the total probability of the total and the probability of the fourth determination being made is high, There is a higher possibility that the special winning is permitted when the third determination or the fourth determination is made than when the first determination or the second determination is made. And when the third decision or the fourth decision is made, and when neither the third decision nor the fourth decision is made but it is decided that the special winning is allowed to occur, Only when a variable display area other than a specific variable display area is still changing among a plurality of variable display areas, a specific display result constituting a display mode corresponding to a specific general winning is a specific variable It is derived to the display area, and a specific display result is derived to the specific variable display area, which suggests that there is a high possibility that a special prize will be allowed to occur. Whether the determination result of the determination means is a simultaneous determination that the occurrence of a specific general prize having a high ratio and the occurrence of a special general prize are permitted, which are simultaneously determined to allow the occurrence of a special prize, or special Allow winning Or is the determination of the effect, and squeezed the thing. Then, when the display mode corresponding to the specific general prize is not derived thereafter, the possibility that a special prize is allowed to increase is increased, and the display mode corresponding to the specific general prize is derived. Even in such a case, since it is determined that the third determination or the fourth determination that is highly likely to allow the occurrence of the special winning is made, any variable other than the specific variable display area is determined. In the stage where the display area is still fluctuating, it is possible to effectively enhance the player's expectation that a special winning is permitted by deriving a specific display result to a specific variable display area. it can.
Note that the predetermined number of bets is at least one bet number, and a game can be started by setting a bet number of two or more or setting a maximum bet number. good. Further, the game may be started by setting a bet amount determined according to a plurality of game states.
Further, the derivation control means configures a display mode corresponding to the specific general winning when the variable display area other than the specific variable display area is still changing among the plurality of variable display areas. When it is determined that the occurrence of the special prize for performing control for deriving a specific display result to the specific variable display area is determined, it is determined that at least the occurrence of the special prize is permitted. It may be a case, and it may be a case where it is determined solely that the occurrence of the special prize is permitted (including a case where the special prize is carried over), and the occurrence of the special prize is permitted. May be determined at the same time as allowing other general winnings to be allowed (including cases where it is determined to allow general winnings while being carried over from the previous game). , If that which allows the serial occurrence of special pay allowable that and the specific regular winning occurrence of is determined simultaneously, that may be a case where the second decision is made.
Further, in the above, the pre-determining means is more than the ratio of the probability that the second decision is made in the total probability of the probability that the first decision is made and the probability that the second decision is made, The first to fourth determinations are performed with a probability that the ratio of the probability that the fourth determination is made to the total probability of the probability that the third determination is made and the probability that the fourth determination is made is high. The derivation control means allows the occurrence of the special prize although neither the third determination nor the fourth determination is made when the third determination or the fourth determination is made. The display corresponding to the specific general winning a prize is in a stage where any one of the variable display areas other than the specific variable display area is still changing among the plurality of variable display areas. Specific display results constituting the aspect are In the variable display area, the pre-determining means occupies a total probability of the probability that the third determination is made and the probability that the fourth determination is made. The ratio of the probability of making the second decision in the combined probability of the probability of making the first decision and the probability of making the second decision is higher than the ratio of the probability of making the decision The first to fourth determinations are performed with probability, and the derivation control unit performs both the first determination and the second determination when the first determination or the second determination is made. The variable display area other than the specific variable display area among the plurality of variable display areas is still fluctuating only when it is determined that the special prize is allowed to occur. The table corresponding to the specific general prize at the stage The same effect even when configured to perform control to derive a specific display results that constitute the embodiments to the particular variable display area is obtained.
In addition, the pre-determining unit may determine the fourth determination as a ratio of the probability of the fourth determination occupying the combined probability of the probability of the first determination and the probability of the fourth determination. Performing the first to fourth determinations with a probability that the ratio of the probability of making the second determination to the total probability of the probability of making the determination of 3 and the probability of making the second determination becomes high, When the third determination or the second determination is made, the derivation control means that neither the third determination nor the second determination is made but the occurrence of the special prize is permitted. A display mode corresponding to the specific general prize at a stage where any one of the variable display areas other than the specific variable display area is still fluctuating, only when The specific display result to configure the specific variable The same effect even when configured to perform control to derive the display region can be obtained.
In addition, the pre-determining means may be configured to have a ratio of the probability that the second determination is made in the total probability of the probability that the third determination is made and the probability that the second determination is made. Performing the first to fourth determinations with a probability that the ratio of the probability of making the fourth determination to the total probability of the probability of making the determination of 1 and the probability of making the fourth determination is high, When the first determination or the fourth determination is made, the derivation control means that neither the first determination nor the fourth determination is made but the occurrence of the special prize is permitted. A display mode corresponding to the specific general prize at a stage where any one of the variable display areas other than the specific variable display area is still fluctuating, only when The specific display result to configure the specific variable The same effect even when configured to perform control to derive the display region can be obtained.

A slot machine according to claim 2 of the present invention is the slot machine according to claim 1,
A winning can be generated according to a combination of symbols derived on any winning line among a plurality of winning lines (winning lines L1 to L5) passing through the plurality of variable display areas (left, middle and right reels). A slot machine,
The display mode corresponding to the specific general winning (watermelon) is a combination of symbols ("watermelon-watermelon-watermelon" corresponding to the specific general winning (watermelon) on any of the plurality of winning lines (winning lines L1 to L5). / BAR ") is a derived display mode,
The derivation control means includes
When the third determination (watermelon + 1 sheet) or the fourth determination (special role + watermelon + 1 sheet) is made, the first winning line of the plurality of winning lines (winning lines L1 to L5) A combination of symbols ("watermelon-watermelon-watermelon / BAR") corresponding to the specific general prize (watermelon) is derived to the (winning line L1) at a higher rate than the second winning line (winning lines L2 to L5). Control
When the first determination (watermelon) or the second determination (special role + watermelon) is made, the first winning line (winning line) is added to the second winning line (winning lines L2 to L5). Control is performed to derive a combination of symbols ("watermelon-watermelon-watermelon / BAR") corresponding to the specific general prize (watermelon) at a higher rate than L1).
According to this feature, when the third determination or the fourth determination is made, there is a high possibility that a combination of symbols corresponding to the specific general winning is derived in the first winning line. When the determination or the second determination is made, there is a high possibility that a combination of symbols corresponding to the specific general winning is derived in the second winning line. That is, when a specific general prize is generated when the third decision or the fourth decision is made, and when a specific general prize is generated when the first decision or the second decision is made, The winning lines from which a combination of symbols corresponding to a specific general winning is easily derived are different. The probability that the third decision is made and the ratio of the probability that the second decision is made are larger than the ratio of the probability that the second decision is made in the combined probability of the probability that the first decision is made and the probability that the second decision is made. Since the ratio of the probability that the fourth decision is made to the total probability with the probability that the decision is made is high, when the specific general winning occurs, the winning line from which the combination of symbols corresponding to the specific general winning is derived It is possible to change the degree of expectation that the generation of a special prize is permitted. Furthermore, both when the symbol combination corresponding to the specific general prize is derived in the first pay line and when the symbol combination corresponding to the specific general prize is derived in the second prize line, both are special. Although it is suggested that the possibility of winning a prize is possible, it is impossible to determine whether a special prize is allowed from the winning line from which a combination of symbols corresponding to a specific general prize is derived. Even if the combination of symbols corresponding to the specific general winning is derived to any winning line, the player's expectation that the special winning is allowed is not impaired.
Note that the control for deriving the first winning line with the combination of symbols corresponding to the specific general winning at a higher rate than the second winning line means that the specific general at the rate of 100% on the first winning line. It includes a control for deriving a combination of symbols corresponding to the winning. In addition, the control for deriving the combination of symbols corresponding to the specific general prize at a rate higher than that of the first pay line on the second pay line means that the specific general at a rate of 100% on the second pay line. It includes a control for deriving a combination of symbols corresponding to the winning.
Further, the symbols constituting the combination of symbols corresponding to the specific general prize may be the same type of symbols or different symbols. That is, the combination of symbols corresponding to the specific general winning a prize may be a combination of symbols of the same kind or may include different symbols.

A slot machine according to claim 3 of the present invention is the slot machine according to claim 1 or 2,
Production type selection means for selecting any type of production (small role announcement production) from a plurality of types of productions (small role announcement A, small role announcement B) according to the determination result of the prior decision means (internal lottery). When,
Production execution means for executing the production of the type selected by the production type selection means (small role notification production);
With
The effect type selecting means is configured such that when the first determination (watermelon) or the second determination (special role + watermelon) is made, the third determination (watermelon + 1 sheet) or the fourth determination. It is characterized in that when the (special role + watermelon + 1 sheet) is made, the type of effect (small role announcement A, B) is selected at a different selection ratio.
According to this feature, the selection ratio of the production is different between the case where the specific general prize and the special general prize are allowed independently, and the case where the specific general prize and the special general prize are won at the same time. Differently, the specific general prize and the special general prize are selected at the same time from the type of production, and it is suggested that there is a high possibility that the special prize will be allowed. When any variable display area other than the specific variable display area is still fluctuating, the specific display results that make up the display mode corresponding to the specific general winning a prize are not derived to the specific variable display area. Even when the display mode corresponding to the general winning is derived, the player's expectation for the occurrence of the special winning can be enhanced according to the type of the production.

A slot machine according to claim 4 of the present invention is the slot machine according to any one of claims 1 to 3,
When the variable display area (middle, right reel) other than the specific variable display area (left reel) among the plurality of variable display areas (left, middle, right reel) is still changing, the specific Execution of special effect (special stop sound) on the condition that the display result (the middle stop of No. 7 and No. 14 “watermelon”) is derived to the specific variable display area (left reel) It is characterized by having means.
According to this feature, it is highly likely that a special prize is allowed to be allowed when a variable display area other than a specific variable display area is still fluctuating due to execution of a special effect. It is possible to reliably notify that a specific display result that suggests the fact is derived to a specific variable display area, and effectively increase the player's expectation that a special prize is allowed to occur. be able to.

A slot machine according to claim 5 of the present invention is the slot machine according to any one of claims 1 to 4,
When one of the first to fourth decisions (watermelon, special role + watermelon, watermelon + 1 sheet, special role + watermelon + 1 sheet) is made, the contents (directions) over two or more predetermined number of games (5 games) Continuous production content determining means for determining (pattern),
After any of the first to fourth determinations (watermelon, special role + watermelon, watermelon + 1 sheet, special role + watermelon + 1 sheet) is made, the continuous effect content determination means is used for the predetermined number of games (5 games). Continuous production execution means for executing a continuous production based on the production content (production pattern) determined by
After the continuous production (special role winning suggestion production) is started, it is determined that the specific general prize (a role including watermelon) is newly allowed before the predetermined number of games (5 games) is reached. Production content changing means for changing the remaining production content (production pattern)
It is characterized by having.
According to this feature, a continuous production that starts when it is determined that the occurrence of a specific general prize that may be simultaneously determined to allow the occurrence of a special prize, that is, the occurrence of a special prize is generated. Before the end of the continuous performance that indicates the possibility of a special prize winning is determined, that is, an event that further increases the possibility of a special prize winning being allowed occurs. In such a case, the content of the production of the continuous production also changes accordingly, so that the player's expectation for the occurrence of the special prize can be effectively enhanced according to the event that occurred during the continuous production.

  Examples of the present invention will be described below.

  An embodiment of a slot machine to which the present invention is applied will be described with reference to the drawings. A slot machine 1 according to the present embodiment includes a housing 1a having an open front surface, and a pivotable pivot at a side end of the housing 1a. The front door 1b is supported.

  Inside the casing 1a of the slot machine 1 of the present embodiment, as shown in FIG. 2, reels 2L, 2C and 2R (hereinafter referred to as a left reel, a middle reel and a right reel) in which a plurality of types of symbols are arranged on the outer periphery. ) Are juxtaposed in the horizontal direction, and as shown in FIG. 1, three consecutive symbols out of the symbols arranged on the reels 2L, 2C, 2R can be seen from the see-through window 3 provided on the front door 1b. Are arranged as follows.

  As shown in FIG. 3, on the outer peripheral portions of the reels 2L, 2C, and 2R, “black 7”, “net 7 (shaded 7 in the figure)”, “white 7”, “BAR”, “replay”, A plurality of identifiable symbols such as “watermelon”, “black cherry”, “white cherry”, “bell”, and “orange” are drawn in a predetermined order, 21 pieces each. The symbols drawn on the outer peripheries of the reels 2L, 2C, and 2R are displayed in the upper, middle, and lower three stages in the see-through window 3, respectively.

  The reels 2L, 2C, and 2R are provided in correspondence with each other and rotated by reel motors 32L, 32C, and 32R (see FIG. 4), so that the symbols of the reels 2L, 2C, and 2R are continuously formed in the see-through window 3. In addition to being displayed while changing, by stopping the rotation of the reels 2L, 2C, and 2R, three consecutive symbols are derived and displayed on the fluoroscopic window 3 as display results.

  Inside the reels 2L, 2C, and 2R are reel sensors 33L, 33C, and 33R that detect a reference position for each of the reels 2L, 2C, and 2R, and a reel LED 55 that irradiates the reels 2L, 2C, and 2R from the back side. , Is provided. The reel LED 55 includes 12 LEDs corresponding to three consecutive symbols of the reels 2L, 2C, and 2R, and can irradiate each symbol independently.

  A display area 51a of a liquid crystal display 51 (see FIG. 1) is arranged at a position on the front side (player side) of each reel 2L, 2C, 2R of the front door 1b. The liquid crystal display 51 has a normally white liquid crystal panel having transparency in a state where no voltage is applied to the liquid crystal element, and a transmissive region 51b corresponding to the see-through window 3 of the display region 51a. The reels 2L, 2C, and 2R can be visually recognized from the player side through the see-through window 3. Further, a backlight (not shown) for irradiating the display area 51a from behind is provided on the back surface of the display area 51a excluding the transmissive area 51b, and the back surface further has a concealing member for concealing the inside. (Not shown) is provided.

  On the front side (front side in FIG. 1) of the liquid crystal display 51, an instruction (for example, touch operation) from the player to the display surface is detected, and the position (for example, the position where the touch operation is performed) is specified. Light-emitting devices 56a and 56b and light-receiving devices 57a and 57b that constitute a touch panel for the above-described purpose are installed. The light emitting devices 56a and 56b include a plurality of infrared light emitting elements (for example, LEDs). The light receiving devices 57a and 57b include a plurality of infrared light receiving elements (for example, phototransistors).

  The light emitting device 56a and the light receiving device 57a are installed in pairs in the horizontal direction across the display surface of the liquid crystal display 51. The light emitting device 56a and the light receiving device 57a are installed so that infrared rays radiated from the plurality of light emitting elements provided in the light emitting device 56a can be received by the plurality of light receiving elements provided in the light receiving device 57a. Similarly, the light emitting device 56b and the light receiving device 57b are installed in pairs in the vertical direction across the display area of the liquid crystal display 51. The light emitting device 56b and the light receiving device 57b are installed so that infrared rays radiated from the plurality of light emitting elements provided in the light emitting device 56b can be received by the plurality of light receiving elements provided in the light receiving device 57b.

  In the present embodiment, infrared grids are formed along the display surface of the liquid crystal display 51 by projecting infrared rays from the light emitting devices 56a and 56b. When a touch operation is performed on the display surface by the player, the light receiving devices 57a and 57b detect the shielding of infrared rays and output a signal for specifying the position where the detected light receiving element is arranged. To the touch panel controller 99 described later. The touch panel controller 99 can specify the position where the touch operation is performed on the display surface of the liquid crystal display 51 based on signals from the light receiving devices 57a and 57b, and the touch panel is formed by these. Yes.

  The light emitting devices 56 a and 56 b constituting the touch panel are installed on the left side and the lower side of the display surface of the liquid crystal display 51, and the light receiving devices 57 a and 57 b are installed on the right side and the upper side of the display surface of the liquid crystal display 51. The touch panel can detect a touch operation in an area surrounded by the light emitting devices 56a and 56b and the light receiving devices 57a and 57b, and can specify a position where the touch operation is performed.

  On the front door 1b, a medal insertion portion 4 into which medals can be inserted, a medal payout exit 9 from which medals are paid out, and credits (the number of medals stored as a player's own game value) are used for one medal. A single bet switch 5 that is operated when setting the bet number, and using a credit, the maximum bet number (a game in this embodiment) among a specified number of bets determined in accordance with the game state within the range. The MAXBET switch 6 that is operated when setting the state 2 for the RB state and 3 for the other game states, the medal stored as the credit, and the medals used for setting the bet amount (credit) And a settlement switch 10 that is operated when starting a game, reels 2L, 2C, and 2R. Stop switch 8L is operated to respectively stop the rotation, 8C, 8R, but are provided operable by the player.

  The front door 1b also displays a credit indicator 11 that displays the number of medals stored as credits, the number of medals acquired in BB, which will be described later, and an error code that indicates the contents when an error occurs. An auxiliary indicator 12 and a payout indicator 13 for displaying the number of medals paid out due to the occurrence of a prize are provided.

  Further, on the front door 1b, 1BETLED 14 that notifies that the bet number is set to 1 by lighting, 2BETLED 15 that notifies that the bet number is set to 2, and 3 bets are set. 3BET LED 16 to notify when lit, insertion request LED 17 to notify that a medal can be inserted is lit, start valid LED 18 to notify that the game start operation by the operation of the start switch 7 is effective, wait (previous Waiting state LED 19 for informing that it is in the state of waiting for the start of reel rotation since a certain period of time has not elapsed since the start of the game, during replay informing that it is in the replay game described later An LED 20 is provided.

  Inside the MAXBET switch 6, there is provided a BET switch valid LED 21 (see FIG. 4) for notifying that the setting operation of the betting number by operating the one-sheet BET switch 5 and the MAXBET switch 6 is effective. Inside the stop switches 8L, 8C, and 8R, left, middle, and right stop effective LEDs 22L, 22C, and 22R for informing that the reel stop operation by the corresponding stop switches 8L, 8C, and 8R is effective by lighting (FIG. 4).

  Inside the front door 1b, there is a reset switch 23 for detecting a reset operation for releasing an error state described later and a stop state described later by a predetermined key operation, while changing a set value and confirming a set value described later. A set value display 24 for displaying the set value at that time, and a flow path of medals inserted from the medal insertion unit 4 on the side of a hopper tank 34a (see FIG. 2) described later provided in the housing 1a or A medal selector having a insertion medal sensor 31 for detecting a medal that is inserted from the flow path switching solenoid 30 and the medal insertion unit 4 and selectively flows to the hopper tank 34a side to selectively switch to one of the medal payout exits 9 side. The door opening detection switch 25 (refer FIG. 4) which detects the open state of the front door 1b is provided.

  As shown in FIG. 2, a reel sensor 33L that can detect the reel reference positions of the reels 2L, 2C, and 2R, the reel motors 32L, 32C, and 32R, and the reels 2L, 2C, and 2R, as shown in FIG. , 33C, 33R (see FIG. 4), an external output board 1000 for outputting an external output signal, a hopper tank 34a for storing medals inserted from the medal insertion section 4, and a hopper tank 34a. A hopper unit 34 including a hopper motor 34b for paying out medals from the medal payout opening 9, a payout sensor 34c for detecting medals paid out by driving the hopper motor 34b, and a power supply box 100 are provided.

  On the side of the hopper unit 34, an overflow tank 35 is provided for storing medals overflowing from the hopper tank 34a. Inside the overflow tank 35, a full sensor 35 a made up of a pair of electrically conductive members spaced apart from each other and provided at a height capable of detecting a predetermined amount of stored medals is provided. It is possible to detect that the medal storage amount stored in the inside when it is conductive by contacting through the medal stored in the inside exceeds a predetermined amount, that is, that the overflow tank is full. It has become.

  On the front surface of the power supply box 100 is a stop switch for selecting whether to enable / disable a stop function for controlling the stop state at the end of BB, which will be described later (a state in which the progress of the game is restricted until a reset operation is performed). 36a, automatic checkout for selecting whether the automatic checkout function is effective / invalid for controlling automatic checkout processing (processing for adjusting (returning) medals stored as credits regardless of the player's operation) at the end of BB described later The switch 36b functions as a setting key switch 37 for switching to the setting change mode at the time of startup, and as a reset switch for canceling the error state and the stop state in the normal state. In the setting change mode, the winning probability of the internal lottery described later Reset / setting switch 38 that functions as a setting switch for changing the setting value of (development rate), power ON / OFF Power switch 39 is provided which is operated when that.

  When a game is played in the slot machine 1 of the present embodiment, first, medals are inserted from the medal insertion unit 4 or a bet number is set using credits. In order to use credits, the single BET switch 5 or the MAXBET switch 6 may be operated. When a predetermined number of bets determined according to the gaming state are set, the pay lines L1 to L5 (see FIG. 1) become effective, and the operation of the start switch 7 is effective, that is, the game can be started. It becomes a state. In the present embodiment, as the specified number of bets, two gaming states are determined for RB, and three gaming states are determined for other gaming states. In addition, when a medal is inserted exceeding the maximum number out of the prescribed number corresponding to the gaming state, the amount is added to the credit.

  The winning line is a line that is set to determine whether the combination of symbols displayed on the perspective windows 3 of the reels 2L, 2C, and 2R is a winning symbol combination. In this embodiment, as shown in FIG. 1, the winning line L1 set over the symbols arranged in the middle stage of each reel 2L, 2C, 2R and the symbols arranged in the upper stage of each reel 2L, 2C, 2R are straddled. The winning line L2, the winning line L3, the upper stage of the reel 2L, the middle stage of the reel 2C, the lower stage of the reel 2R, that is, the lower part of the reel 2R. There are five types of winning lines L4 set across straddling symbols: the winning line L4, the lower reel 2L, the middle reel 2C, the upper reel 2R, that is, the winning line L5 set straddling to the right. It is defined as.

  When the start switch 7 is operated in a state where the game can be started, the reels 2L, 2C, and 2R rotate, and the symbols of the reels 2L, 2C, and 2R continuously vary. When any one of the stop switches 8L, 8C, 8R is operated in this state, the rotation of the corresponding reels 2L, 2C, 2R is stopped, and the display result is derived and displayed on the fluoroscopic window 3.

  When one of the reels 2L, 2C, 2R is stopped, one game is completed, and a predetermined symbol combination (hereinafter also referred to as a role) is set on any of the activated pay lines L1 to L5. When the reels 2L, 2C, and 2R are stopped as a display result, a winning occurs, and a predetermined number of medals are given to the player and added to the credit. Further, when the credit reaches the upper limit number (50 in this embodiment), medals are paid out directly from the medal payout opening 9 (see FIG. 1). If a combination of symbols with payout of medals is available on a plurality of activated pay lines, the total number of payouts determined for each of the combinations of symbols on the activated pay line is totaled. The total number of medals will be awarded to the player. However, an upper limit (15 in this embodiment) is set for the number of medals to be awarded in one game, and when the total number of medals exceeds the upper limit, the upper limit number of medals is awarded. It will be. In addition, when a combination of symbols accompanying the transition of the gaming state is stopped as a display result of each reel 2L, 2C, 2R on any of the activated pay lines L1 to L5, a game corresponding to the combination of symbols Transition to the state.

  FIG. 4 is a block diagram showing a configuration of the slot machine 1. As shown in FIG. 4, the slot machine 1 is provided with a game control board 40, an effect control board 90, and a power supply board 101. The game state is controlled by the game control board 40, and the game state is controlled by the effect control board 90. The production according to the control is controlled, and the power supply board 101 generates the drive power for the electrical components constituting the slot machine 1 and supplies them to each part.

  The power supply board 101 is supplied with AC100V power from the outside, and a DC voltage necessary for driving the electrical components constituting the slot machine 1 is generated from the AC100V power supply. The game control board 40 and the game control board 40 It is supplied to the production control board 90 connected through the.

  Further, the above-described hopper motor 34b, payout sensor 34c, full sensor 35a, stop switch 36a, automatic checkout switch 36b, setting key switch 37, reset / setting switch 38, and power switch 39 are connected to the power supply board 101. Yes.

  On the game control board 40, the one-sheet BET switch 5, the MAXBET switch 6, the start switch 7, the stop switches 8L, 8C, 8R, the settlement switch 10, the reset switch 23, the insertion medal sensor 31, the door opening detection switch 25, The reel sensors 33L, 33C, and 33R are connected, and the above-described payout sensor 34c, full sensor 35a, stop switch 36a, automatic settlement switch 36b, setting key switch 37, reset / setting switch 38 are connected via the power supply board 101. Are connected, and the detection signals of these connected switches are inputted.

  Further, the game control board 40 includes the credit display 11, the game auxiliary display 12, the payout display 13, 1 to 3 BET LEDs 14 to 16, the insertion request LED 17, the start valid LED 18, the waiting LED 19, the replaying LED 20, and the BET. The switch effective LED 21, left, middle, and right stop effective LEDs 22L, 22C, and 22R, the set value display 24, the flow path switching solenoid 30, and the reel motors 32L, 32C, and 32R are connected to each other, and are described above via the power supply board 101. The hopper motor 34b is connected, and these electric components are driven based on control of a main control unit 41 (described later) mounted on the game control board 40.

  The game control board 40 includes a microcomputer having a main CPU 41a, ROM 41b, RAM 41c, and I / O port 41d. The main control unit 41 controls the game, and random numbers in a predetermined range (0 to 65535 in this embodiment). A random number generation circuit 42 that generates a random number, a sampling circuit 43 that acquires a random number from the random number generation circuit, and a switch detection circuit that detects a detection signal input from switches connected to the game control board 40 directly or via the power supply board 101 44, a motor drive circuit 45 that controls the drive of the reel motors 32L, 32C, and 32R, a solenoid drive circuit 46 that controls the drive of the flow path switching solenoid 30, and a drive control of various displays and LEDs connected to the game control board 40 LED drive circuit 47 for performing power supply, monitoring the power supply voltage supplied to the slot machine 1 When detecting a voltage drop, the power interruption detection circuit 48 that outputs a voltage drop signal indicating that to the main control unit 41, the main CPU 41a when the power is turned on or when the initialization command from the main CPU 41a is not inputted A reset circuit 49 for giving a reset signal to the player, disconnection for monitoring an electrical connection state between the game control board 40 and the inserted medal sensor 31 and an electrical connection state between the game control board 40 and the effect control board 90 A monitoring IC 50 and other various devices and circuits are mounted.

  The main CPU 41a has an interrupt function (including an interrupt prohibition function) such as a timekeeping function and a timer interrupt, executes a program (described later) stored in the ROM 41b, and performs processing related to the progress of the game. Each part of the control circuit mounted on the game control board 40 is controlled directly or indirectly. The ROM 41b stores fixed data such as programs executed by the main CPU 41a and various tables. The RAM 41c is used as a work area when the main CPU 41a executes a program. The I / O port 41d inputs / outputs a control signal to / from each circuit connected via a signal input / output terminal included in the main control unit 41.

  Further, the main control unit 41 is supplied with backup power even during a power failure, and the data stored in the RAM 41c is held while the backup power is being supplied.

  The main CPU 41a executes basic processing that shifts in stages according to the detection state of various switches connected to the game control board 40. Further, the main CPU 41a has an interrupt function as described above, and can execute an interrupt process by interrupting the basic process when an interrupt occurs. In the present embodiment, the power interruption interrupt process is executed in response to the input of the voltage drop signal output from the power interruption detection circuit 48. Further, the main CPU 41a executes a timer interrupt process at regular time intervals (about 0.56 ms in this embodiment).

  The main CPU 41a transmits various commands to the effect control board 90 via the I / O port 41d. A command transmitted from the game control board 40 to the effect control board 90 is sent in only one direction, and no command is sent from the effect control board 90 to the game control board 40. The transmission line of the command transmitted from the game control board 40 to the effect control board 90 is composed of a strobe (INT) signal line, a data transmission line, and a ground line, and is connected via the effect relay board 80. The game control board 40 and the effect control board 90 are not directly connected.

  The effect control board 90 is connected to the light receiving devices 57a and 57b constituting the touch panel described above, and detection signals of the connected light receiving devices 57a and 57b are input to the touch panel controller 99.

  Electrical components such as a liquid crystal display 51 (see FIG. 1), a rendering effect LED 52, speakers 53 and 54, and the reel LED 55 described above are connected to the rendering control board 90, which is disposed on the front door 1b of the slot machine 1. These electric components are driven based on control by a sub-control unit 91 (described later) mounted on the effect control board 90. The effect control board 90 is connected to the light emitting devices 56a and 56b constituting the touch panel described above, and the light emitting devices 56a and 56b are based on control by a touch panel controller 99 described later mounted on the effect control board 90. To be driven.

  Similar to the main control unit 41, the effect control board 90 includes a sub CPU 91a, ROM 91b, RAM 91c, and a microcomputer provided with an I / O port 91d. The sub control unit 91 controls the effect, and the effect control board 90. A display control circuit 92 that performs display control of the liquid crystal display 51 connected to the LED, an LED driving circuit 93 that performs drive control of the effect LED 52 and the reel LED 55, an audio output circuit 94 that controls audio output from the speakers 53 and 54, Supplied to a reset circuit 95 that gives a reset signal to the sub CPU 91a when the power is turned on or when an initialization command from the sub CPU 91a is not inputted for a certain period of time, a clock device 97 that outputs time information including date information and time information, and a slot machine 1 The power supply voltage is monitored, and when a voltage drop is detected, this is indicated Processing for identifying a position where a touch operation is performed on the display surface of the liquid crystal display 51 based on a signal from the power interruption detection circuit 98 that outputs a pressure drop signal to the sub-control unit 91 and the light receiving devices 57a and 57b. The sub CPU 91a receives commands sent from the game control board 40 and output information from the touch panel controller 99, and performs various controls for performing effects. And each part of the control circuit mounted on the effect control board 90 is controlled directly or indirectly.

  Similar to the main CPU 41a, the sub CPU 91a has an interrupt function (including an interrupt prohibition function). The sub CPU 91a acquires a command from the main control unit 41 based on an input of a strobe (INT) signal output when the main control unit 41 transmits a command, and performs a command reception interrupt process for storing the command in the reception buffer. Execute. In addition, the sub CPU 91a generates an interrupt at regular intervals and executes a timer interrupt process. Further, the sub CPU 91a executes a power interruption interrupt process according to the input of the voltage drop signal output from the power interruption detection circuit 98.

  The sub-control unit 91 is also supplied with backup power at the time of a power failure, and the data stored in the RAM 91c is held while the backup power is supplied.

  In the slot machine 1 of the present embodiment, the medal payout rate changes according to the set value. Specifically, the medal payout rate is changed by using a winning probability corresponding to a set value in an internal lottery described later. The set value is composed of 6 levels of 1 to 6, with 6 being the highest payout rate, and the payout rate being lower in the order of 5, 4, 3, 2, 1. In other words, when 6 is set as the set value, the player has the highest advantage, and the advantages decrease stepwise in the order of 5, 4, 3, 2, 1.

  In order to change the setting value, it is necessary to turn on the power of the slot machine 1 after the setting key switch 37 is turned on. When the power is turned on with the setting key switch 37 in the ON state, 1 is displayed as the initial value of the setting value on the setting value display 24, and the setting change mode in which the setting value can be changed by operating the reset / setting switch 38 is set. Transition. When the reset / setting switch 38 is operated in the setting change mode, the setting value displayed on the setting value display 24 is updated one by one (when further operation is performed from the setting 6, the setting value is returned to the setting 1). . When the start switch 7 is operated, the set value is confirmed, and the confirmed set value is stored in the RAM 41c of the main control unit 41. Then, when the setting key switch 37 is turned off, the state shifts to a state in which the game can proceed.

  Next, initialization of the RAM 41c of the main control unit 41 will be described. The storage area of the RAM 41c of the main control unit 41 is divided into an important work, a general work, a special work, a set value work, a stop phase work, a non-saved work, an unused area, and a stack area.

  The important work is a work in which data that is inconvenient to be initialized at the end of the BB, such as various display devices and LED display data, input / output data of the I / O port 41d, and a game time clock counter, is stored. The general work is a work that stores data that can be initialized at the end of the BB, such as a stop control table, a stop symbol, the number of medals paid out, and the total number of medals paid out in the BB. The special work is a work that stores data to be initialized only before the start of setting, such as data for transmitting a command to the effect control board 90 and various software random numbers. The set value work is a work in which a set value used when performing a lottery in the internal lottery process is stored. After initializing 0 before setting is started (before shifting to the setting change mode), 1 is stored. The set value that is corrected and newly set at the end of the setting (when the setting change mode is ended) is stored. The stop phase work is a work in which data indicating the stop phase of the reel motors 32L, 32C, 32R is stored, and data indicating the stop phase is stored when the reel motors 32L, 32C, 32R are stopped. The Rukoto. The unsaved work is a work that holds the state of various switches, and a value is always set regardless of whether or not the data in the RAM 41c is destroyed at the time of activation. The unused area is an unused area in the storage area of the RAM 41c, and is initialized if any one of a plurality of initialization conditions described later is satisfied. The stack area is an area in which data saved from the register of the main CPU 41a is stored, and the unused stack area is established by any one of a plurality of initialization conditions to be described later, like the unused area. In this case, the used stack area is not initialized because the program continues.

  In this embodiment, the main CPU 41a starts up when both the setting key switch 37 and the reset / setting switch 38 are ON, when a RAM error occurs, when starting only when the setting key switch 37 is ON, BB When the end of the game, when the setting key switch 37 and the reset / setting switch 38 are both OFF, when the data in the RAM 41c is not destroyed, and when six initialization conditions at the end of one game are satisfied In addition, five types of initialization are performed in different regions to be initialized according to each initialization condition.

  Initialization 0 is performed when the setting key switch 37 and the reset / setting switch 38 are both ON at the time of start-up, and initialization is performed before the transition to the setting change mode or when a RAM abnormality error occurs. In initialization 0, all areas (including the unused area and the unused stack area) of the storage area of the RAM 41c other than the used stack area are initialized. Initialization 1 is an initialization performed only when the setting key switch 37 is in an ON state at the time of start-up and shifts to the setting change mode. In the initialization 1, in the storage area of the RAM 41c, All areas (including the unused area and the unused stack area) other than the in-use stack area and the stop phase work are initialized. Initialization 2 is initialization performed at the end of the BB. In initialization 2, the general work, the unused area, and the unused stack area are initialized in the storage area of the RAM 41c. Initialization 3 is an initialization performed when both the setting key switch 37 and the reset / setting switch 38 are in an OFF state at the time of activation, and the data in the RAM 41c is not destroyed. The stored work, unused area, and unused stack area are initialized. Initialization 4 is initialization performed at the end of one game. In initialization 4, an unused area and an unused stack area in the storage area of the RAM 41c are initialized.

  In this embodiment, initialization 0 and initialization 1 are performed before transition to the setting change mode. However, they may be performed at the end of the setting change mode, that is, after the setting is confirmed. In this case, if the set value work is initialized, the determined set value is lost. Therefore, the set value work is not initialized.

  Next, commands that the main CPU 41a transmits to the effect control board 90 will be described.

  In the present embodiment, the main CPU 41a sends a BET command, an internal winning command, a reel rotation start command, a reel stop command, a winning determination command, a payout start command, a payout end command, a gaming state command, a standby command to the effect control board 90. A plurality of types of commands including a stop command, an error command, an initialization command, a setting end command, a power-on command, an operation detection command, and a door command are transmitted.

  The BET command is a command that can specify the number of medals inserted, that is, the number of medals used to set the bet number. When a medal is inserted, the one-BET switch 5 or the MAX BET switch 6 is operated to set the bet number. Sent when

  The internal winning command is a command that can specify the winning status of the internal winning flag and the type of the internal winning flag that has been established, and is transmitted when the start switch 7 is operated to start the game.

  The reel rotation start command is a command for notifying the start of reel rotation, and is transmitted when rotation of the reels 2L, 2C, and 2R is started.

  The reel stop command is a command that can specify whether the reel to be stopped is the left reel, the middle reel, or the right reel, the area number of the corresponding reel stop operation position, and the area number of the corresponding reel stop position. And is transmitted every time stop control of each reel is performed.

  The winning determination command is a command that can specify the presence / absence of winning, the type of winning, and the number of medals to be paid out at the time of winning, and is transmitted after all the reels are stopped and the winning determination is performed.

  The payout start command is a command for notifying the start of payout of medals, and is transmitted when payout of medals is started by winning or winning a credit (including medals used for setting the number of bets). The payout end command is a command for notifying the end of payout of medals, and is transmitted when the payout of medals by winning and paying out credits is completed.

  The game state command indicates the game state of the next game (normal game state, RT (1), RT (2), RT (3), RT (4)) , BB, RB, etc.) and the remaining number of games in RT (1), a command that can specify the currently set value, and transmission of a setting end command to be described later Sent after and at the end of the game.

  The standby command is a command indicating a transition to the standby state, and after one game is over, a credit (which was used for setting the bet number) is set when the transition to the standby state is made after a predetermined time without setting the bet number. (Including medals) is sent out after the medal payout is completed and the payout end command is sent.

  The stop command is a command indicating the occurrence or release of the stop state, and after the end of the BB, the stop command indicating the occurrence of the stop state is transmitted when the ending effect waiting time has elapsed, and the reset operation is performed. When the stop state is released, a stop command indicating the release of the stop state is transmitted.

  An error command is a command that indicates the occurrence or release of an error state. When an error is determined and controlled to the error state, an error command that indicates the occurrence of the error state is sent, and a reset operation is performed to release the error state. At that time, an error command indicating the cancellation of the error state is transmitted.

  The initialization command is a command indicating that the gaming state has been initialized and the start of the setting change mode, and is transmitted when the RAM 41c is initialized and shifts to the setting change mode.

  The setting end command is a command indicating the end of the setting change mode, and is transmitted when the setting ends, that is, when the setting change mode ends.

  The power-on command is a command that indicates whether or not one of the special roles has been won at power-on, and if it can be restored to the state before the power interruption at startup, it returns to the state before the power interruption. Sent when.

  The door command is a command indicating the detection state of the door opening detection switch 25, that is, ON (open state) / OFF (closed state). When the power is turned on, one game is finished (after the game is over, the bet number of the next game) Sent before the setting can be started), and when the detection state of the door opening detection switch 25 changes (ON to OFF, OFF to ON).

  The operation detection command is the detection state of the single BET switch 5, the MAXBET switch 6, the start switch 7, the stop switches 8L, 8C, and 8R, and the checkout switch 10, that is, ON / OFF, and these switches are effective in the progress of the game. Whether the bet number can be set and the specified number of bets has not yet been set, and the operation of the single BET switch 5 and the MAX BET switch 6 has been accepted. It is valid when credits remain and is invalid otherwise.Acceptance of the operation of the start switch 7 is valid until the start switch 7 is operated after the specified number of bets is set, otherwise The operation of the stop switches 8L, 8C, and 8R is accepted after the reels are rotated at a constant speed and the reels are ready to stop. It is valid until each stop operation is detected, otherwise it is invalid.The settlement switch 10 has a credit remaining or a bet amount is set in the period from the end of the game to the start of the next game. This command is valid when the switch is active, and otherwise is invalid.) When the detection state of these switches changes, whether the acceptance of the operation is valid for the progress of the game, Sent regardless of invalid period.

  Of these commands, commands other than the door command and the operation detection command are generated in an activation process and a game process described later, temporarily stored in a normal command transmission buffer provided in a special work in the RAM 41c, and the timer interrupt process described above. Sent in (main).

  The door command is stored in the door command transmission buffer provided in the special work of the RAM 41c in the door monitoring process in the timer interrupt process (main) described above, and is transmitted in the timer interrupt process (main) described above.

  The operation detection command is stored in the operation detection command transmission buffer provided in the special work of the RAM 41c in the switch monitoring process in the timer interrupt process (main) described above, and is transmitted in the timer interrupt process (main) described above. The

  Next, the control of the effect performed by the sub control unit 91 based on a command transmitted from the main CPU 41a to the effect control board 90 will be described.

  The sub CPU 91a executes a command reception interrupt process when a strobe signal indicating the transmission of a command from the main CPU 41a is input. In the command reception interrupt process, the command acquired from the command transmission line is stored in the reception buffer provided in the RAM 91c.

  In the timer interrupt process (sub), the sub CPU 91a determines whether or not an unprocessed command is stored in the reception buffer. If an unprocessed command is stored, the sub CPU 91a is the earliest stage. Based on the received command, the control pattern table stored in the ROM 91b is referred to. Based on the control contents registered in the control pattern table, various effects such as the liquid crystal display 51, the effect LED 52, the speakers 53 and 54, the reel LED 55, etc. Control the device.

  In the control pattern table, the display pattern of the liquid crystal display 51 corresponding to the type of command, the lighting mode of the lighting effect LED 52, the output mode of the speakers 53 and 54, the lighting mode of the reel LED, etc. The control patterns of these effect devices are registered, and when the sub CPU 91a receives the command, the sub CPU 91a, among the control patterns registered corresponding to the effect patterns set in the RAM 91c in the game of the control pattern table, With reference to the control pattern corresponding to the received command type, the rendering device is controlled based on the control pattern. Thereby, the production according to the production pattern and the progress of the game is executed.

  If the sub CPU 91a receives a new command during execution of an effect triggered by the reception of a certain command, the sub CPU 91a stops the effect based on the control pattern being executed, and responds to the newly received command. An effect based on the control pattern is executed. In other words, even if the production has not been completed until the end, when a new command is received, the production that has been executed is canceled and a new command is received unless the received new command is not a command that triggers a new production. An effect based on the command is executed.

  In particular, in this embodiment, when an operation for setting the number of bets is performed during execution of an effect, that is, when the sub CPU 91a receives a BET command indicating that the number of bets has been set, the effect being executed is canceled. It is supposed to be. For this reason, if the player wants to proceed to the next game rather than seeing the production to the end, the production is canceled and the next game can be started. There is no. Further, when a credit or bet amount adjustment operation is performed during the performance, that is, after the sub CPU 91a receives a game state command indicating the end of the game, and before receiving an internal winning command indicating the start of the game. When the payout start command is received, the performance being executed is stopped. Credits and bets are settled when the game is terminated. In such a case, by terminating the performance that is being executed, there is an intention to end the game, but the performance continues unnecessarily. It is designed not to be overwhelmed.

  When the internal winning command is received, the effect pattern is selected at a selection rate corresponding to the result of the internal lottery indicated by the internal winning command, and is set in the RAM 91c. The selection rate of the effect pattern is registered in the effect table stored in the ROM 91b. When the sub CPU 91a receives the internal winning command, it is registered in the effect table according to the result of the internal lottery indicated by the internal winning command. The selected selection pattern is selected from a plurality of types of production patterns according to the selection rate, and the selected production pattern is set in the RAM 91c as the production pattern of the game.

  The control pattern table contains specific controls that are referred to when a specific command (standby command, stop command, error command, initialization command, setting end command, power-on command indicating that special role is elected, etc.) is received. When the pattern is stored and the sub CPU 91a receives these specific commands, the sub CPU 91a refers to the specific control pattern corresponding to the command regardless of the effect pattern set in the game, and The rendering device is controlled based on the pattern.

  When a standby command is received, a demo pattern for executing a demonstration effect (demonstration effect) is referred to as a control pattern. In addition, when the final effect that informs the winning of the special role is being executed, the execution of the demo effect is prohibited, and the demo pattern is controlled even if a standby command is received in such a state. It is not referred to as a pattern, and no demonstration effect is executed.

  When a stop command indicating the occurrence of a stop state is received, a stop notification pattern for notifying that the stop state is in effect is referred to as a control pattern. When a stop command indicating release of the stop state is received, the above-described demo pattern is referred to as a control pattern. That is, when the stop state is released, the demonstration effect is executed.

  When an error command indicating the occurrence of an error state is received, an error notification pattern for notifying the fact of the error state and its type is referred to as a control pattern. When an error command indicating the cancellation of the error state is received, the control pattern that was being executed when the error occurred is referred to. That is, the production at the time of error occurrence is executed from the beginning.

  When the initialization command is received, a setting notification pattern for notifying that the setting is being changed is referred to. When the setting end command is received, the demo pattern described above is referred to as a control pattern. In other words, when an initialization command is received, a notification during setting change is executed, and when a setting end command is received thereafter, a demonstration effect is executed.

  When a power-on command indicating that a special role is won is received, a special role notification pattern for notifying that the special role has been won is referred to. That is, when a power-on command indicating that the special role is won is received, a notification effect for notifying that the special role is won is executed. Note that the notification effect for notifying the winning of the special combination is once executed until it receives a winning determination command indicating that the special combination has won.

  In the slot machine 1 according to the present embodiment, the prescribed number of bets that can be set according to the gaming state is determined as described above, and the prescribed number of bets that are determined according to the gaming state is set. It becomes possible to start the game on the condition. In this embodiment, as will be described later, as a gaming state, a regular bonus (hereinafter referred to as RB), a normal gaming state, RT (1) (replay time (1)), RT (2) (replay time (2) ), RT (3) (replay time (3)), and RT (4) (replay time (4)). Among these, in RB, 2 is defined as the prescribed number of bets, and other game states In this case, 3 is defined as the prescribed number of bets. Therefore, if the gaming state is RB, the game can be started when 2 is set as the bet number, and if the bet number is set at 3 in other game states, the game is started. It becomes possible to make it. In this embodiment, all the pay lines L1 to L5 are activated when a specified number of bets according to the gaming state are set, and 2 is set as the bet number in RB. All winning lines L1 to L5 are activated at the time of being awarded, and all winning lines L1 to L5 are activated at the time when 3 is set as the number of bets in a gaming state other than RB. .

  In the slot machine 1 of this embodiment, when all the reels 2L, 2C, 2R are stopped, the activated pay line (in the present embodiment, all the pay lines are always enabled. The activated winning line is simply referred to as a winning line), and a winning combination is obtained when a combination of symbols called a combination is arranged on the winning line. The combination may be a combination of the same symbols or a combination including different symbols. The type of winning combination is determined according to the game state, but it can be roughly divided into a small role with payout of medals and a replay that allows the next game to be started without the need to set the number of bets. There are a game combination and a special combination with a transition of the game state. Below, a small role and a re-playing role are collectively called a general role. In order for winning of each combination determined according to the gaming state to occur, it is necessary to win an internal lottery to be described later and set a winning flag of the combination in the RAM 41c.

  Of the winning flags for each of these combinations, the winning flag for the small role and the re-playing role is valid only in the game in which the flag is set, and is invalid in the next game. It is valid until a combination of combinations permitted by the flag is completed, and is invalid in a game having a combination of combinations permitted. In other words, once the special combination winning flag is won, even if the combination of the combinations permitted by the flag cannot be made, the winning flag is not invalidated and is carried over to the next game. It becomes.

  As the role in the slot machine 1, as shown in FIG. 5, the big bonuses (1) to (3) (hereinafter referred to as the big bonuses (1) to (3) are designated as BB (1) to (3). Yes), a regular bonus (hereinafter referred to as a regular bonus RB) is defined as one small role, watermelon, cherry, bell, and replays (1) to (3) as replay roles.

  Cherry is awarded when the symbol “white cherry” is derived on any of the winning lines for the right reel in any gaming state, and one medal is paid out in any gaming state. In addition, when the symbol of “white cherry” stops at the upper or lower stage of the right reel, the combination of cherries is aligned on the two winning lines of the winning lines L2 and L5 or the winning lines L3 and L4. Since winning a cherry on the winning line, two medals will be paid out.

  A watermelon is awarded when a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is available on any of the winning lines in any gaming state, and 15 medals are paid for the RB. In the gaming state other than RB, 12 medals are paid out. One coin is awarded when the combination of “Bell-Net 7-Net 7” is aligned on any of the winning lines in any gaming state, and one medal is paid out in any gaming state. The bell is awarded when the combination of “bell-bell-bell” is arranged on any of the winning lines in any gaming state, 15 medals are paid out in RB, and 10 in gaming states other than RB. A medal is paid out.

  Replay (1) is a combination of “Replay-Replay-Replay”, “BAR-Replay-Replay”, or “Black 7-Replay-Replay” in any of the winning lines in a gaming state other than RB. A prize is awarded when any of these combinations are available. Replay (2) is awarded when a combination of “watermelon-replay-replay” is arranged on any of the winning lines in a gaming state other than RB. Replay (3) is awarded when a combination of “black cherry-replay-replay” is arranged on any of the winning lines in a gaming state other than RB. When replays (1) to (3) win, there is no payout of medals, but the next game can be started without setting the number of bets again, so 3 corresponding to the number of bets that need not be set in the next game. This is essentially the same as a medal being paid out.

  RB is awarded when a combination of “net 7-net 7-black 7” is aligned on any of the winning lines in a gaming state other than RB, and the gaming state shifts to RB. The RB is a gaming state that is advantageous to the player over other gaming states by increasing the winning probability of the small role, particularly the bell, and when the 12 games are digested after the RB is started, or an 8-game winning ( When the type of a combination is allowed), it ends either whichever comes first.

  BB (1) wins when a combination of “black 7-black 7-black 7” is aligned on any of the winning lines in a gaming state other than RB. BB (2) wins when a combination of “network 7-network 7-network 7” is arranged on any of the winning lines in a gaming state other than RB. BB (3) wins when a combination of “white 7-white 7-white 7” is aligned on any of the winning lines in a gaming state other than RB.

  If any one of BB (1), BB (2), and BB (3) wins, the gaming state shifts to BB and simultaneously shifts to RB. When RB ends, BB ends. If not, the process proceeds to RB again, and is controlled to RB repeatedly until BB ends. That is, during BB, it is always controlled to RB. Then, BB (1) or BB (2) ends when the total number of medals paid out to the player in the BB exceeds 465, and BB (3) is paid out to the player in the BB. The process ends when the total number of medals exceeds 300. At the end of the BB, the RB is also ended regardless of whether or not the RB end condition is satisfied.

  Hereinafter, the internal lottery of the present embodiment will be described. In the internal lottery, it is determined whether or not the above winning combination is permitted before the display results of all the reels 2L, 2C, and 2R are derived and displayed (actually, when the start switch 7 is detected). To do. In the internal lottery, first, as will be described later, a random number for internal lottery (an integer from 0 to 65535) is acquired. Then, for each combination of combinations and combinations determined according to whether the gaming state and special combination carry over or not, each combination determined according to the acquired random number for internal lottery, the gaming state, the number of bets and the set value And it is performed according to the judgment value number of the combination of the combination. In the present embodiment, from the number of judgment values of each combination and combination of combinations, a range of determination values, a small combination and special combination, or a recombining combination and special combination, each of which is won separately by a special combination, a small combination, and a replay combination. The range of decision values to be won by overlapping, the range of decision values to be won by overlapping multiple types of small roles, and the range of decision values to be won by overlapping multiple types of re-game players are specified. Thus, winning in the internal lottery is not exclusive, and multiple types of winning combinations may be won simultaneously in one game. However, for special roles of different types, the range of determination values to be won in duplicate is not specified, and special types of different types are exclusively drawn.

  In this embodiment, as shown in FIG. 6, the gaming state is the normal gaming state, RT (1), RT (2), RT (3), or RT (4). Or combinations of combinations that are the targets of the internal lottery are different depending on whether they are RBs. Further, in the normal gaming state where the gaming state is RT (4), the combination of the combination and combination that is the subject of the internal lottery varies depending on whether or not the special combination is being carried over.

  When the gaming state is the normal gaming state or RT (1) and no special role is carried over, BB (1), BB (1) + Replay (1), BB (1) +1, BB ( 1) + Watermelon, BB (1) + Watermelon + 1 sheet, BB (1) + Cherry, BB (1) + Bell, BB (2), BB (2) + Replay (1), BB (2) + Replay ( 2) + Replay (1), BB (2) + Replay (3) + Replay (1), BB (2) + 1 sheet, BB (2) + Watermelon, BB (2) + Watermelon + 1 sheet, BB (2) + Cherry, BB (2) + Bell, BB (3), BB (3) + Replay (1), BB (3) + Replay (2) + Replay (1), BB (3) + Replay (3) + Replay (1), BB (3) +1, BB (3) + watermelon, BB (3) + watermelon +1, BB (3 + Cherry, BB (3) + Bell, RB, RB + Replay (1), RB + 1, RB + Watermelon, RB + Watermelon +1, RB + Cherry, RB + Bell, Replay (1), Replay (2) + Replay (1), Replay (3) + replay (1), watermelon, watermelon + 1 sheet, cherry, and bell are sequentially read out as the subject combination of the internal lottery.

  When the gaming state is the normal gaming state and any special role is carried over, replay (1), replay (2) + replay (1), replay (3) + replay (1), 1 piece, Watermelon, watermelon + 1 sheet, cherry, bell are read out in order as an internal lottery target role.

  When the gaming state is RT (2), BB (1), BB (1) + Replay (1), BB (1) +1, BB (1) + Watermelon, BB (1) + Watermelon + 1, BB (1 ) + Cherry, BB (1) + Bell, BB (2), BB (2) + Replay (1), BB (2) + Replay (2) + Replay (1), BB (2) + Replay (3) + Replay (1), BB (2) +1, BB (2) + Watermelon, BB (2) + Watermelon +1, BB (2) + Cherry, BB (2) + Bell, BB (3), BB ( 3) + Replay (1), BB (3) + Replay (2) + Replay (1), BB (3) + Replay (3) + Replay (1), BB (3) +1, BB (3) + Watermelon, BB (3) + watermelon +1 sheet, BB (3) + cherry, BB (3) + bell, RB, RB + replay (1), RB 1 sheet, RB + Watermelon, RB + Watermelon + 1 sheet, RB + Cherry, RB + Bell, Replay (1), Replay (3) + Replay (1), Watermelon, Watermelon + 1 sheet, Cherry, Bell are read in order as the target for internal lottery It is.

  When the gaming state is RT (3), BB (1), BB (1) + Replay (1), BB (1) +1, BB (1) + Watermelon, BB (1) + Watermelon + 1, BB (1 ) + Cherry, BB (1) + Bell, BB (2), BB (2) + Replay (1), BB (2) + Replay (2) + Replay (1), BB (2) + Replay (3) + Replay (1), BB (2) +1, BB (2) + Watermelon, BB (2) + Watermelon +1, BB (2) + Cherry, BB (2) + Bell, BB (3), BB ( 3) + Replay (1), BB (3) + Replay (2) + Replay (1), BB (3) + Replay (3) + Replay (1), BB (3) +1, BB (3) + Watermelon, BB (3) + watermelon +1 sheet, BB (3) + cherry, BB (3) + bell, RB, RB + replay (1), RB One, RB + Watermelon, RB + watermelon + 1 sheet, RB + Cherry, RB + bell, replay (1), watermelon, +1 sheets watermelon, cherry, bell is read out in the order as the target role of internal lottery.

  When the gaming state is RT (4) and no special role is carried over, BB (1), BB (1) + Replay (1), BB (1) +1, BB (1) + watermelon , BB (1) + Watermelon + 1 sheet, BB (1) + Cherry, BB (1) + Bell, BB (2), BB (2) + Replay (1), BB (2) + Replay (2) + Replay (1), BB (2) + replay (3) + replay (1), BB (2) + 1 sheet, BB (2) + watermelon, BB (2) + watermelon + 1 sheet, BB (2) + cherry, BB (2) + Bell, BB (3), BB (3) + Replay (1), BB (3) + Replay (2) + Replay (1), BB (3) + Replay (3) + Replay (1) , BB (3) + 1 sheet, BB (3) + watermelon, BB (3) + watermelon + 1 sheet, BB (3) + cherry, BB 3) + Bell, RB, RB + Replay (1), RB + 1, RB + Watermelon, RB + Watermelon + 1, RB + Cherry, RB + Bell, Replay (1), Watermelon, Watermelon + 1, Cherry, Bell Are read in order.

  When the gaming state is RT (4) and any special role is carried over, replay (1), replay (2) + replay (1), replay (3) + replay (1), 1 piece , Watermelon, watermelon + 1 sheet, cherry, bell are read out in order as an internal lottery target role.

  When the gaming state is RB, one piece, watermelon, watermelon + 1 piece, cherry, and bell are sequentially read out as the subject combination of the internal lottery.

  In the internal lottery, the combination or combination of roles that are the targets of the internal lottery, the number of judgment values determined according to the current gaming state and set value are sequentially added to the random number for internal lottery, and the result of the addition overflows It is determined that the winning combination or combination of winning combinations is won. For this reason, a combination or combination of combinations is won with a probability (determination value number / 65536) according to the size of the determination value.

  When a winning combination of any combination or combination of combinations is determined, a winning flag corresponding to the combination of combination or combination determined to be winning is set in the internal winning flag storing work assigned to the RAM 41c. The internal winning flag storage work consists of a 2-byte storage area, of which the upper byte is assigned as the special role storing work in which the winning flag for the special role is set, and the lower byte is the winning of the general role It is assigned as a general role storage work for which a flag is set. Specifically, when a special combination is won, a special combination winning flag indicating that the special combination is won is set in the special combination storing work, and the winning flag set in the general combination storing work is cleared. In addition, when a special role + general role is won, a special role winning flag indicating that the special role is won is set in the special role storage work, and a general role winning indicating that the general role is won Set the flag in the general role storage work. When a general combination is won, a winning flag for the general combination indicating that the general combination is won is set in the general combination storing work. If no winning combination is selected, only the general winning combination work is cleared.

  Next, stop control of the reels 2L, 2C, 2R will be described.

  The main CPU 41a refers to the table index and table creation data stored in the ROM 41b when the rotation of the reel starts and when the reel stops and the reel that is still rotating still remains. Create a stop control table for each reel. When any of the stop switches 8L, 8C, and 8R corresponding to the rotating reel is effectively detected, the stop control table of the corresponding reel is referred to and the slip of the referred stop control table is referred to. Based on the number of frames, control is performed to stop the rotation of the reels 2L, 2C, 2R corresponding to the operated stop switches 8L, 8C, 8R.

  In the table index, an index that indicates the start address of the area in which the data for table creation is stored, from the reference address when referring to the table index, according to the setting state of the winning flag by internal lottery (hereinafter referred to as the internal winning state) Differences up to the address where the data is stored are registered. As a result, a difference corresponding to the internal winning state is acquired, and the corresponding index data can be acquired by adding the difference to the reference address. Note that even if the winning status of the combination is different, the same control is applied (for example, the same in BB (1) + replay (1) winning and BB (2) + replay (1) winning) The same address is stored as the index data, and in such a case, the stop control table is created by referring to the same table creation data. Become.

  The table creation data includes a stop control table indicating the number of sliding frames according to the stop operation position, and an address of the stop control table to be referred to according to the reel stop status.

  The stop control table referred to according to the reel stop status is whether all reels are rotating, only the left reel is stopped, only the middle reel is stopped, only the right reel is stopped, It may vary depending on whether the middle reel is stopped, the left and right reels are stopped, the middle and right reels are stopped, and if any reel is stopped, stop Since there may be differences depending on the stop position of the reels already completed, the address of the stop control table to be referenced for each situation is registered for each rotating reel, and based on the top address of the table creation data, It is possible to specify the address of the stop control table that should be referred to according to the status of each, and it is necessary according to each status from this specified address. And to be able to identify the stop control table. Even when the reel stop status and the stopped position of the stopped reel are different, when the same stop control table is applied, the same address may be registered as the address of the stop control table. In such a case, the same stop control table is referred to.

  The stop control table is data that can specify the number of sliding frames for each timing when the stop operation is performed. In this embodiment, stepping motors that make one turn at a cycle of 168 steps (0 to 167) are used for the reel motors 32L, 32C, and 32R. That is, when the reel motors 32L, 32C, and 32R are driven for 168 steps, the reels 2L, 2C, and 2R make one round. Then, 21 areas (frames) divided every 16 steps (the number of steps that one symbol moves) are defined for one reel, and these areas are areas 0 to 20 from the reel reference position. A number is assigned. On the other hand, the number of symbols arranged on one reel is 21, and symbol numbers 0 to 20 from the reel reference position are assigned to symbols on each reel, so symbols 0 to 20 are assigned to each reel. , Area numbers 0 to 20 are assigned in order. In the stop control table, the number of sliding symbols for each area number is compressed and stored according to a predetermined rule, and the number of sliding symbols for each area number can be acquired by expanding the stop control table. Yes.

  As described above, the stop control table created by referring to the table index and the table creation data corresponds to the area number, and the area corresponding to each area number is the stop reference position (in this embodiment, the perspective window 3). Sliding frame when an operation of the stop switches 8L, 8C, 8R is detected at a timing (a timing in which the number of steps from the reel reference position is included in the range of the number of steps of each region number). It is a table with each number set.

  Next, the procedure for creating the stop control table will be described. First, at the start of reel rotation, the top address of the table creation data corresponding to the internal winning state of the game is acquired. Specifically, the table index is first referred to, index data corresponding to the internal winning state is obtained, table creation data is identified based on the obtained index data, and all reels are identified from the identified table creation data. The address of the stop control table for each reel corresponding to the state of rotation is acquired, and the stop control table for each reel stored at the acquired address is expanded to generate a stop control table for all reels.

  Further, when any one reel stops or any two reels stop, the index data acquired at the start of reel rotation, that is, the top address of the table creation data corresponding to the internal winning state of the game The table creation data is identified based on the table creation data, and the stop control table address of the unreacted reel corresponding to the stopped reel and the area number of the stop position of the reel is obtained from the identified table creation data. The stop control table for each stored reel is expanded to create a stop control table for the unstopped reels.

  Next, when the main CPU 41a effectively detects one of the stop switches 8L, 8C, and 8R corresponding to the rotating reel, the control when the display result is derived to the corresponding reel will be described. When one of the stop switches 8L, 8C, and 8R corresponding to the rotating reel is effectively detected, the stop operation position area is determined based on the number of steps from the reel reference position when the stop operation is detected. The number is specified, the stop control table of the reel where the stop operation is detected is referred to, and the number of sliding symbols corresponding to the area number of the specified stop operation position is acquired. Then, control is performed to rotate and stop the reel by the number of acquired sliding frames. Specifically, from the number of steps from the reel reference position at the time when the stop operation is detected, the number of steps from the acquired number of sliding frames to the stop is calculated, and the reel is rotated and stopped by the calculated number of steps. Take control. As a result, the area corresponding to the area number that is the stop position ahead of the number of sliding frames from the area corresponding to the area number of the stop operation position where the stop operation is detected is the stop reference position (in this embodiment, the perspective window 3 It will stop in the lower symbol area).

  In the table index of this embodiment, only one address is stored as index data corresponding to one internal winning state in one gaming state, and further, one table creation data includes one reel. Only one address is stored as the address of the storage area of the stop control table corresponding to the stop status (and the stop position of the stopped reel). In other words, table creation data corresponding to one internal winning state in one gaming state and stop control tables corresponding to reel stop states (and stopped positions of stopped reels) are uniquely determined. The stop control table created with reference to is unique for one internal winning state in one gaming state and the reel stop status (and the stop position of the stopped reel). Therefore, when all of the gaming state, the internal winning state, and the reel stop status (and the stop position of the stopped reel) are the same, the reel is based on the same stop control table, that is, the same control pattern. The stop control is performed.

  Further, in this embodiment, a value of 0 to 4 is determined as the number of sliding frames, and it is possible to stop the reel by drawing a maximum of 4 symbols after detecting a stop operation. In other words, the stop position of the symbol can be designated from a range of a maximum of 5 frames including the stop operation position where the stop operation is detected. In addition, since it is necessary to move one frame to move the reel for one symbol, it is possible to stop the reel by pulling in a maximum of four symbols after detecting the stop operation. The symbol stop position can be designated from a range of up to five symbols including the operation position.

  In this embodiment, when any of the winning combinations is won, the winning combination is drawn to the maximum in the range of 4 frames on the winning line, and the non-winning winning combination is drawn so that it is not aligned on the winning line. A stop control table with a defined number of frames is created and reel stop control is performed. If no winning combination is selected, a stop control table with a determined number of sliding symbols that does not have any combination And stop control of the reel. As a result, when a stop operation is performed, if the winning combination can be stopped on the winning line in the drawing range of up to 4 frames, the control is performed so that the winning combination is stopped. The combination that has not been performed will be controlled to be stopped in a drawing range of a maximum of 4 frames.

  When a special role is elected while the special role has been carried over from before the previous game, or when a special role and a small role are simultaneously won, such as when a special role and a small role are simultaneously won (BB (1 ) + Cherry, BB (1) + Bell, etc.), the number of sliding symbols is set so that the winning small role is drawn to the maximum in the range of 4 frames in the winning line, and the winning small role is won For stop operation positions that cannot be drawn into the line in the range of up to 4 frames, a stop control table is created in which the number of sliding frames is determined so that the winning special role is drawn into the winning line in the range of 4 frames, Reel stop control is performed. As a result, when a stop operation is performed, if it is possible to stop all the small roles that have been selected in the drawing range of up to 4 frames on the winning line and stop them, control is performed so that the winning combination is stopped. If you can't draw a small role that has been won in the drawing range of up to 4 frames on the line, if you can stop with a special role that has been won in the drawing range of up to 4 frames on the winning line, A control is performed to stop them in a uniform manner, and a winning combination that has not been won will be controlled to be stopped within a 4-frame pull-in range. That is, in such a case, priority is given to the control for aligning the small combination on the winning line over the special combination, and the special combination can be won only when the small combination cannot be drawn. When a special combination and a small combination can be withdrawn at the same time, only the small combination is drawn in, and the small combination is not aligned on the winning line at the same time as the special combination.

  In this example, when a special role is elected while the special role has been carried over from before the previous game, or when a special role and a small role are simultaneously elected, the special role and the small role are won simultaneously. If the selected special role is given priority over the selected special role, the special role is controlled on the winning line only when the small role cannot be withdrawn. When winning simultaneously, priority is given to the control for aligning the special role on the winning line over the small role, and the control for aligning the small role on the winning line may be performed only when the special role cannot be drawn.

  When a special role and a replaying role are won at the same time, such as when a replaying role is won while the special role has been carried over from before the previous game, or when a special role and a replaying role are won simultaneously (BB ( In the case of 1) + replay (1), etc., when a stop operation is performed, a control is performed in which the symbols of the re-gamer are aligned and stopped on the winning line within a drawing range of up to 4 frames. In this case, the symbols constituting the re-gamer or the symbols constituting the re-gamer to be simultaneously elected are arranged at intervals of 5 symbols or less, that is, within 4 frames, for any of the reels 2L, 2C, and 2R. Since it can always be stopped at any position within the 4-frame pull-in range, if the special combination and the re-playing combination are elected at the same time, the timing of the operation of the stop switches 8L, 8C, 8R by the player Without fail, the re-playing role will always be won. That is, in such a case, the control for aligning the re-games on the winning line has priority over the special game, and the re-games will always win. In the case where the special combination and the re-playing combination can be withdrawn at the same time, only the re-playing combination is drawn in and the special combination is not arranged on the winning line at the same time as the re-playing combination.

  When multiple types of small roles are simultaneously elected (watermelon + 1 (the same applies when special roles are elected at the same time)), the maximum of any winning small role is 4 frames on the winning line. The number of sliding symbols is set so as to be drawn to the limit, and with regard to the stop operation position where both winning small roles can be drawn, small winning portions with a large number of payouts of the winning small roles are placed on the winning line. A stop control table in which the number of sliding frames is determined so as to draw the maximum in the range is created, and the reel stop control is performed. As a result, when a stop operation is performed, if a small combination with a large number of payouts can be stopped among the small combinations selected in the payout line within a maximum of 4 frames, it will be aligned and stopped. If control is performed and a small role with a large number of payouts cannot be drawn on the winning line with a maximum of 4 frames, the small number selected on the winning line with a maximum of 4 frames If a small combination with a small number of payouts can be aligned and stopped, a combination is controlled to be stopped, and a combination that is not selected is controlled to be stopped in a pull-in range of 4 frames. It will be. That is, in such a case, priority is given to the control of aligning the small role with a large number of payouts on the winning line, and the small role with the small number of payouts can be awarded only when the small number with a large number of payouts cannot be drawn. It becomes possible.

  When multiple types of replaying players are won simultaneously (Replay (2) + Replay (1), Replay (3) + Replay (1)) About the stop operation position where the number of sliding frames is determined so that the winning combination is drawn to the maximum in the range of 4 frames, and the re-playing role with high priority cannot be drawn in the winning line in the range of up to 4 frames Creates a stop control table in which the number of sliding symbols is determined so as to draw a low-priority re-gamer to the winning line in the range of four frames to the maximum, and performs reel stop control. As a result, when a stop operation is performed, if it is possible to stop a re-playing combination with a high priority in a drawing range of up to 4 frames on the winning line and stop it, the control is performed to align this and stop. When a re-game player with a high priority cannot be drawn in a draw range of up to four frames on the pay line, control is performed to align and stop the re-game players with a low priority. In this embodiment, replay (2) (3) has a higher priority than replay (1), and control to align replay (2) (3) on the winning line is prioritized over replay (1). Only when the replays (2) and (3) cannot be withdrawn, the replay (1) can be won.

  Even when a plurality of types of re-playing players are won at the same time, if the special role and replay (3) + replay (1) are won, stop control of the left reel for the first stop For the stop control of the left reel for the second stop when the “watermelon” is stopped at the middle stage of the table and middle reel, the replay (3) with the highest priority among the selected re-playing players is placed on the winning line. For some of the stop operation positions that can be withdrawn to the maximum within the range, the number of sliding tops that pulls in the stop position at which the “Watermelon” of No. 7 or No. 14 stops in the middle is determined, and stops at these stop operation positions When an operation is performed, control is performed to align the replay (1) with a low priority on the winning line instead of the replay (3) with a high priority.

  In this embodiment, after the rotation of the reels 2L, 2C, and 2R is started, the main CPU 41a continues the rotation of the reels for which the stop operation has not been detected until the operation of the stop switches 8L, 8C, and 8R is detected. On the condition that the operation of the stop switches 8L, 8C, 8R is detected, control is performed to stop the display result on the corresponding reel. Even if the reel rotation temporarily stops due to the occurrence of a reel rotation error, the stop operation is still detected until the operation of the stop switches 8L, 8C, and 8R is detected after the reel rotation is restarted. Control is performed to stop the display result of the corresponding reels on the condition that the rotation of the reels that have not been continued is continued and the operation of the stop switches 8L, 8C, and 8R is detected.

  In this embodiment, control is performed to stop the display result on the corresponding reel on condition that the operation of the stop switches 8L, 8C, and 8R is detected. However, the rotation of the reel is started. When a predetermined automatic stop time has elapsed, even if the reel stop operation is not performed, it is assumed that the stop operation has been performed, and automatic stop control is performed to automatically stop each reel. May be. In this case, since the reels are stopped without the player's operation, it is preferable to derive a display result that does not constitute any combination even if any combination is won.

  Some conventional slot machines control a specific display mode to be stopped only when a special role is won by internal lottery and the special role is missed or a specific role is won. In the machine, even if a special role is missed or a specific role is won, the common specific display mode stops, and the special display mode stops and the special role wins. However, if the specified role wins even if the specific display mode stops, the special role will be denied. In such a case, the special role will be won. There is a problem that the sense of expectation for is lost.

  On the other hand, slot machines have been proposed that allow a small role to be elected independently, and a small role and a special role can be simultaneously elected. Although winning is not denied and the expectation of winning the special role can be maintained, the expectation of winning the special role cannot be further increased.

  On the other hand, in this embodiment, as shown in FIGS. 7A and 7B- (1), in the internal lottery, watermelon, BB + watermelon (BB (1) + watermelon, BB (2) + watermelon, BB (3) + watermelon), RB + watermelon winning value (A + C + E) BB + watermelon, RB + watermelon winning probability sum value (A + C) than the ratio of watermelon + 1 sheet, BB + watermelon + 1 sheet (BB (1 ) + Watermelon +1 sheet, BB (2) + watermelon +1 sheet, BB (3) + watermelon +1 sheet), RB + watermelon +1 sheet winning probability total value (B + D + F) BB + watermelon +1 sheet, RB + watermelon +1 sheet The lottery of watermelon, BB + watermelon, RB + watermelon, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is performed at a probability that the ratio of the winning probability combined value (B + D) becomes high. As a result, BB (1)-(3) or RB, that is, winning at the same time as special role, is better when watermelon and one of the watermelons are elected at the same time than when watermelon is elected alone. The ratio of doing will increase.

  And if watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is won, or if BB or RB is won (BB, RB single winner, BB, RB carry-over loss, BB + General role (BB + 1 piece, BB + watermelon, BB + cherry, BB + bell, BB + replay (1), BB + replay (2) + replay (1), BB + replay (3) + replay (1)), RB + general role (RB + 1) , RB + watermelon, RB + cherry, RB + bell, RB + replay (1)), BB, RB carry-over general role (1 piece, watermelon, cherry, bell, replay (1), replay (2) + replay (1) , Replay (3) + Replay (1)) only when the left reel is stopped while all reels are still rotating (when the left reel is stopped for the first time) Alternatively, when the “watermelon” is stopped at the middle stage of the middle reel and the left reel is stopped while the left and right reels are still rotating (when the middle reel is stopped and the left reel is stopped for the second time), When the stop position of No. 6 or No. 13, that is, the stop position where No. 7 or No. 14 “Watermelon” stops in the middle stage, is controlled, and none of the watermelon + 1, BB, or RB is selected When the left reel is set to the first stop, even if the left reel is set to the second stop while the “watermelon” is stopped in the middle stage of the middle reel, the stop position is always other than the stop position of the sixth or thirteenth stop. Control to stop.

  Therefore, when the left reel is set to the first stop, or when the left reel is set to the second stop while the “watermelon” is stopped at the middle stage of the middle reel, the “watermelon” of No. 7 or No. 14 is set to the left reel. Is stopped in the middle, suggesting that there is a high possibility that the special role is won at that time, and that the result of the internal lottery is whether BB or RB is won or at the same time as BB and RB It will be narrowed down to either one of the watermelons with a high winning ratio + one winning. If the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is not available on the winning line L1 where “Watermelon” is finally stopped on the left reel, it will be further elected as a special role. The possibility of doing is increased. In particular, although the stop operation is performed at the timing within the drawing range of “watermelon” (“watermelon” or “BAR” in the case of the right reel) in the middle reel that is fluctuating, “ If the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is not complete, the winning of the special role is confirmed and this is suggested.

  On the other hand, when the left reel is set to the first stop, or when the left reel is set to the second stop while the “watermelon” is stopped at the middle stage of the middle reel, the “watermelon” of No. 7 or No. 14 is set to the left reel. Even if the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is aligned on the winning line L1 where “Watermelon” is finally stopped on the left reel, Since it is determined that either a watermelon with a high ratio of winning at the same time as BB and RB + one is won, or that BB, RB and watermelon are won, the left reel is the first When the second reel is stopped with the left reel in the second stop with the "watermelon" stopped at the middle stage of the middle reel, the 7th or 14th "watermelon" stops at the middle stage. For winning the role It is possible to effectively increase the player's expectation.

  Further, in this embodiment, as shown in FIGS. 7A and 7B-2, the winning probability of BB + watermelon occupying the combined value (A + C) of winning probability of BB + watermelon and RB + watermelon in the internal lottery. With the probability that the ratio of the combined value (B) of the winning probability of BB + watermelon + 1 in the combined value (B + D) of the winning probability of BB + watermelon + 1 sheet, RB + watermelon + 1 sheet becomes higher than the ratio of the combined value (A) A lottery of BB + watermelon, RB + watermelon, BB + watermelon + 1 sheet, and RB + watermelon + 1 sheet is performed. Thus, more medals than BB (1) to (3), that is, RB when one watermelon and one watermelon are elected at the same time than when one watermelon is elected alone. The percentage of winning the special role at the same time can be expected will increase.

  Therefore, when the left reel is set to the first stop, or when the left reel is set to the second stop while the “watermelon” is stopped in the middle stage of the middle reel, the “watermelon” of No. 7 or No. 14 is set to the left reel. Even if the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is aligned on the winning line L1 where “Watermelon” is finally stopped on the left reel, Among BB and RB, there is a high possibility that a watermelon with a high ratio of winning at the same time as BB with higher advantage + 1 will be won, so when the left reel is set to the first stop, or in the middle of the middle reel When the left reel is set to the second stop while the "watermelon" is stopped, the 7th or 14th "watermelon" stops on the left reel in the middle stage, which is more advantageous than the RB. Winning a high BB It is possible to increase the player's expectation against.

  Further, in this embodiment, as shown in FIGS. 7A and 7B-3, in this embodiment, in the internal lottery, the watermelon, watermelon + 1 sheet, BB + when the set value is 1 to 3 From the ratio of the sum of the winning probabilities (B1 + D1 + F1) of watermelon + 1, BB + watermelon + 1, RB + watermelon + 1 in the sum of winning probabilities (A1 + B1 + C1 + D1 + E1 + F1) of watermelon, BB + watermelon + 1, RB + watermelon + 1 Also, when the set value is 4 to 6, watermelon + watermelon + 1 sheet, BB + watermelon + BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 watermelon + 1 sheet, BB + watermelon + 1 sheet in the total value of winning probabilities (A2 + B2 + C2 + D2 + E2 + F2) , RB + watermelon + probability of winning the combined value of winning probability (B2 + D2 + F2) Te watermelon, +1 sheets watermelon, BB + Watermelon, BB + +1 Like watermelon, RB + watermelon, are doing the RB + watermelon + 1 piece of lottery. Thereby, setting 4 to 6, that is, setting 1 to 3 is set as the setting value when the watermelon and one piece are won at the same time, compared to the case where the watermelon and one piece are won alone. Therefore, the ratio of setting values that are more advantageous to the player than the case where it is set increases.

  Therefore, when the left reel is set to the first stop, or when the left reel is set to the second stop while the “watermelon” is stopped at the middle stage of the middle reel, the “watermelon” of No. 7 or No. 14 is set to the left reel. Even if the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is aligned on the winning line L1 where “Watermelon” is finally stopped on the left reel, When the set value is advantageous to the player, there is a high possibility that a watermelon with a high winning ratio + 1 sheet is won. Therefore, when the left reel is set to the first stop, or “ When the left reel is set to the second stop while the "watermelon" is stopped, the 7th or 14th "watermelon" stops on the left reel in the middle stage, so that the set value is not limited to the player. This is an advantageous setting value for It is possible to increase the expectation of that player.

  In addition, when the left reel is set to the first stop, when the “watermelon” No. 0 on the left reel stops in the middle stage, the upper stage becomes the same as the case where the “watermelon” No. 7 or 14 stops in the middle stage. "Bell" will stop and "Replay" will stop at the bottom, and it will look similar to when the 7th or 14th "Watermelon" stops at the middle, Even when the replay is won, when the left reel is set to the first stop, it is possible to control the “watermelon” of No. 0 on the left reel to the middle stage, the left reel is set to the first stop, and the left reel Just stopping the “watermelon” in the middle does not confirm that either a watermelon with a high ratio of winning at the same time as the special role + one is won or that the special role is won. However, the ratio of winning at the same time as special roles is high Since the frequency of appearance of a display mode similar to the display mode that confirms that either one of the watermelons is won or the special role is won is increased, the left reel is made the first stop. In some cases, the expectation for winning the special role can be increased.

  In addition, when the left reel is set to the first stop and the “watermelon” of No. 0 on the left reel stops in the middle stage, it appears that the “watermelon” of No. 7 or 14 stops in the middle stage. Although the display mode is similar, as shown in FIG. 1, from the display window 3, the symbol above the symbol stopped in the upper row and the symbol under the symbol stopped in the lower row can be confirmed. The symbols placed on the top of the two "7", the symbols placed on the top of the two "watermelons", and the symbols placed on the two of the top "14 watermelons" are different. If the left reel is the first stop and “watermelon” stops in the middle of the left reel, the number 0 “watermelon” stops in the middle of the left reel No. 7 “Watermelon” stopped in the middle or No. 14 “Watermelon” stopped in the middle It is possible to confirm the whether, the.

  In this embodiment, the ratio of watermelon, special role (BB, RB) + special role + watermelon winning probability in the combined value of winning probability of watermelon + one watermelon, special role (BB, RB) ) + Watermelon + special role in the combined value of winning probability + watermelon + watermelon + the probability that the combined value of winning probability will be high watermelon, special role + watermelon, watermelon + 1, special role + watermelon + 1 When the left reel is set to the first stop or only in the middle of the middle reel, “Watermelon +1”, Special Water + Watermelon +1, or if the special role is won When the left reel is set to the second stop in the state where “is stopped”, the control is performed to stop the stop position where the “watermelon” of No. 7 or 14 stops in the middle stage. + Watermelon + total winning probability of 1 sheet Watermelon with a probability that the ratio of the combined value of the winning role of watermelon, special role + watermelon will be higher than the combined value of the winning probability of watermelon, special role + watermelon , Special role + watermelon, watermelon + 1 piece, special role + watermelon + 1 lottery, the left reel first stop only if watermelon, special role + watermelon is won or special role is won When the left reel is set to the second stop with the "watermelon" stopped at the middle stage of the middle reel, control is performed to stop the stop position where the No. 7 or 14 "watermelon" stops at the middle stage. The combined value of the winning probability of watermelon + 1 special role + watermelon rather than the ratio of the combined value of the winning probability of special role + watermelon + 1 piece in the combined value of winning probability of watermelon, special role + watermelon + 1 piece Special role to occupy + Sui In the probability that the ratio of the winning value of the winning ratio will be high, watermelon, special role + watermelon, watermelon + 1 piece, special role + watermelon + 1 lottery, watermelon + 1 piece, special role + watermelon is won, No. 7 or 14 when the left reel is set to the first stop only when the special role is won, or when the left reel is set to the second stop with the “watermelon” stopped in the middle stage of the middle reel. No. “Watermelon” is configured to perform control to stop the stop position where it stops in the middle stage, than watermelon + 1 sheet, special role + watermelon winning probability combined value ratio of the combined value of winning character + watermelon winning probability Watermelon, special role + watermelon + watermelon + watermelon + watermelon + watermelon + 1 piece, special role + Watermelon + 1 lottery , Watermelon, special role + watermelon + 1 piece is elected, or if the special role is elected, 7th or 14th “watermelon” stops in the middle when the left reel is the first stop Even if the control is performed to stop the stop position, the left reel is stopped for the second time when the left reel is set to the first stop or the “watermelon” is stopped at the middle stage of the middle reel. , The 7th or 14th “Watermelon” on the left reel stops in the middle, and at that time, a special role is won or a watermelon or watermelon with a high ratio of winning at the same time as the special role +1 It is confirmed that the sheet has been won, suggesting the possibility of winning the special role, and finally the "watermelon-watermelon-" "Watermelon" or "Watermelon If the combination of “CAR-BAR” is not complete, the possibility of winning a special role is further increased, while “Watermelon” is finally displayed on the winning line L1 where “Watermelon” is stopped on the left reel. Even if the combination of “Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is complete, either a watermelon or watermelon with a high ratio of winning at the same time as the special role is won, or the special role and watermelon are won. If the left reel is set to the first stop, or the left reel is set to the second stop while the “watermelon” is stopped at the middle stage of the middle reel, the left reel is set to the left reel. By stopping the 7th or 14th “watermelon” in the middle, it is possible to effectively increase the player's sense of expectation for winning the special role.

  Also, in this embodiment, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is won, BB, RB single winning, BB, RB carry-over lost, BB + general role (BB + 1 sheet) , BB + watermelon, BB + cherry, BB + bell, BB + replay (1), BB + replay (2) + replay (1), BB + replay (3) + replay (1)), RB + general role (RB + 1 sheet, RB + watermelon, RB + Cherry, RB + Bell, RB + Replay (1)), BB, RB carryover (1 piece, watermelon, cherry, bell, replay (1), replay (2) + replay (1), replay (3) + Replay (1)) Only in the case of winning, when the left reel is stopped for the first time, or the “watermelon” is stopped at the middle of the middle reel, the left reel is stopped for the second stop. , The 7th or 14th "Watermelon" is controlled to stop the stop position where it stops in the middle stage, but watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is elected, Only in the case of BB, RB single winning, or BB, RB carryover general role lose, left with the left reel in the first stop or with the "watermelon" stopped in the middle of the middle reel When the reel is stopped for the second time, control may be performed to stop the stop position at which the “watermelon” of No. 7 or No. 14 stops in the middle stage. When winning the watermelon, bell, or replay (1)), the left reel is set to the first stop, or the left reel is set to the second stop with the “watermelon” stopped in the middle stage of the middle reel. 7th or 14th Even if the watermelon "did not stop in the middle, it is possible to maintain the expectations BB, against the winner of the RB.

  Also, +1 watermelon, BB + watermelon + 1, RB + watermelon + 1 is elected, BB + general role (BB + 1, BB + watermelon, BB + cherry, BB + bell, BB + replay (1), BB + replay (2) + replay (1), BB + Replay (3) + Replay (1)), RB + General (RB + 1, RB + Watermelon, RB + Cherry, RB + Bell, RB + Replay (1)), BB, RB Sheet, watermelon, cherry, bell, replay (1), replay (2) + replay (1), replay (3) + replay (1)) The left reel is the first stop only in one of the winning cases Or when the left reel is set to the second stop with the "watermelon" stopped at the middle stage of the middle reel, the stop position at which the "watermelon" of No. 7 or 14 stops at the middle stage It may be possible to perform control to stop, and by adopting such a configuration, when any winning combination is not won, when the left reel is set to the first stop or “watermelon” in the middle stage of the middle reel When the left reel is set to the second stop while the car is stopped, even if the 7th or 14th “watermelon” does not stop in the middle, the expectation for winning the BB and RB Can last.

  Also, if watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is won, or if either BB or RB is won (BB, RB single winner, BB, RB carry-over general role Loss, BB + 1, BB + Watermelon, BB + Cherry, BB + Bell, BB + Replay (1), BB + Replay (2) + Replay (1), BB + Replay (3) + Replay (1), RB + 1, RB + Watermelon, RB + Cherry , RB + Bell, RB + Replay (1), BB, RB carryover, watermelon, cherry, bell, replay (1), replay (2) + replay (1), replay (3) + replay (1) Only when the left reel is stopped for the first time, or when the “watermelon” is stopped at the middle stage of the middle reel. When stopping, control may be performed to stop the stop position at which the “watermelon” of No. 7 or No. 14 stops in the middle stage. With this configuration, after BB and RB are won However, when the left reel is set to the first stop, or when the left reel is set to the second stop with the “watermelon” stopped in the middle stage of the middle reel, the “7” or “14” “watermelon” is set to the left reel. It becomes possible to moderately suppress the frequency of stopping in the middle stage. When the left reel is set to the first stop, or when the left reel is set to the second stop with the “watermelon” stopped in the middle stage of the middle reel, Even when the 7th or 14th “watermelon” does not stop in the middle of the reel, the expectation of winning the BB and RB can be maintained.

  In this embodiment, watermelon, BB + watermelon, RB + watermelon, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected, and the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” When the stop operation is performed at a stop operation position where the combination of “watermelon” and “watermelon-BAR” can be brought into the winning line, However, when the watermelon is won, the stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be aligned with any of the winning lines L1 to L5. When the stop operation is performed in step S2, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is selected as the winning line L2. When the control is adjusted to L5 only and BB + watermelon and RB + watermelon are selected, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is selected as one of the winning lines L1 to L5. The “watermelon-watermelon-watermelon” combination or the “watermelon-watermelon-BAR” combination is aligned with the winning line L1 only when the stop operation is performed at a specific stop operation position among the stop operation positions that can be aligned. Control is performed, and a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be aligned with any of the winning lines L1 to L5. When a stop operation is performed at the stop operation position, the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is selected. In the case where the control for aligning the award lines L2 to L5 is performed, but watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is won, the combination of “watermelon-watermelon-watermelon” When the stop operation is performed at a stop operation position where the combination of “-BAR” can be aligned with any of the winning lines L1 to L5, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” Is controlled so as to align the combination of the two with the winning line L1.

  That is, watermelon, BB + watermelon, RB + watermelon are selected, and the stop operation is possible at the stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line. In such a case, the “watermelon-watermelon-watermelon” combination or the “watermelon-watermelon-BAR” combination is controlled in preference to the winning lines L2 to L5, and watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 If the “Watermelon-Watermelon-Watermelon” combination or “Watermelon-Watermelon-BAR” combination is stopped at the stop operation position where the combination can be drawn into the winning line, The combination of “watermelon-watermelon” or “watermelon-watermelon-BAR” takes precedence over the winning line L2 to L5 over the winning line L1. It has thus performs control to align.

  Therefore, as shown in FIG. 7A, when watermelon, BB + watermelon, RB + watermelon is selected, the combination of “watermelon-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” is won. If there is a high possibility that the lines L2 to L5 will be aligned, and a combination of "watermelon-watermelon-watermelon" or "watermelon-watermelon-BAR" is selected when watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected Are more likely to match the winning line L1 than the winning lines L2 to L5. That is, when a watermelon wins when watermelon, BB + watermelon, RB + watermelon is elected, and when a watermelon wins when watermelon + 1, BB + watermelon + 1, RB + watermelon + 1 is elected The winning line where the combination of “watermelon-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” is easy is different.

  In the present embodiment, as described above, in the internal lottery, the sum of winning probabilities of watermelon, BB + watermelon (BB (1) + watermelon, BB (2) + watermelon, BB (3) + watermelon), RB + watermelon ( BB + watermelon, RB + watermelon winning ratio (A + C) ratio of the total of the winning probability (A + C + E) in the A + C + E) watermelon +1 sheet, BB + watermelon +1 sheet (BB (1) + watermelon +1 sheet, BB (2) + watermelon +1 sheet, BB (3) + watermelon + 1)), RB + watermelon + 1 winning probability total value (B + D + F) BB + watermelon + 1 sheet, RB + watermelon + 1 winning probability total value (B + D) with the probability of increasing A lottery of watermelon, BB + watermelon, RB + watermelon, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is performed.

  As a result, BB (1) to (3) or RB, that is, the special role, is more effective when the watermelon and one of the watermelons are elected simultaneously than when the watermelon is elected alone. Since the winning percentage will increase, the winning line with the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is the winning line L1 or the winning lines L2-L5. It is possible to give a change to the player's expectation for winning the special role.

  Furthermore, even if the winning line including the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is the winning line L1 or the winning lines L2 to L5, special roles are provided. The possibility of winning is suggested, but it is determined whether the special role is won or not from the winning line with the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR”. No matter what combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” combination is on the winning line, the player's expectation that the special role is elected Will not be damaged.

  Further, in this embodiment, as described above, in the internal lottery, BB + watermelon + 1 sheet rather than the ratio of the combined value (A) of the winning probability of BB + watermelon in the combined value (A + C) of the winning probability of BB + watermelon and RB + watermelon. , BB + watermelon + RB + watermelon + BB + watermelon + BB + watermelon + BB + watermelon + BB + watermelon + BB + watermelon + BB + watermelon + BB + watermelon + RB + watermelon + BB + watermelon + 1 +1 lottery.

  As a result, a special role that can be expected to win more medals than BB, that is, RB, when one watermelon and one piece of watermelon are won at the same time than when one piece of watermelon is won at the same time. At the same time, since the winning percentage increases, the winning line with the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is the winning line L1 or the winning line L2. It is possible to give a change to the player's expectation level for winning a BB having a higher advantage among BB and RB depending on whether it is ~ L5.

  Furthermore, it is impossible to determine whether the BB is won or the RB is won from the winning line including the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR”. The player's expectation for winning a BB with a higher advantage of BB and RB, regardless of which combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is on the winning line. Will not be damaged.

  In the present embodiment, as described above, in the internal lottery, the winning probability of watermelon, watermelon + 1 sheet, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet when the set value is 1 to 3. Watermelon, watermelon + 1, and BB + watermelon when the set value is 4-6 rather than the ratio of the sum of the winning probabilities (B1 + D1 + F1) of the watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet in the total value (A1 + B1 + C1 + D1 + E1 + F1) , BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet winning probability combined value (A2 + B2 + C2 + D2 + E2 + F2), the ratio of the combined value of the winning probability (B2 + D2 + F2) of watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet is high Watermelon, watermelon + 1 piece, BB + watermelon, B + +1 sheet watermelon, RB + watermelon, are doing the RB + watermelon + 1 piece of lottery.

  Thereby, setting 4 to 6, that is, setting 1 to 3 is set as the setting value when the watermelon and one piece are won at the same time, compared to the case where the watermelon and one piece are won alone. Since the percentage of setting values that are more advantageous to the player than the case where it is set is increased, the winning line with the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is provided. However, it can be estimated whether or not the set value is a set value advantageous to the player, depending on whether it is the pay line L1 or the pay lines L2 to L5.

  Furthermore, whether the setting 1 to 3 is set as the set value from the winning line where the combination of “watermelon-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” is set, or whether the settings 4-6 are set, It is impossible to discriminate, and any combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is aligned in any winning line. The player's expectation that the high settings 4 to 6 are set is not impaired.

  Further, in this embodiment, as shown in FIG. 3, when a watermelon + 1 is won, a stop position in which the “watermelon” constituting the watermelon can be drawn into any of the winning lines L1 to L5 in the middle reel. (No. 3-7, No. 15-19) is a stop position (20, 0-2, 19, 3) where “net 7” constituting one sheet can be drawn into any of the winning lines L1 to L5. As for the number, the stop control table defined more than “net 7” cannot be pulled in because priority is given to pulling in the watermelon), and for the right reel, the “watermelon” or “BAR” constituting the watermelon is used. "Stop position (No. 1-12) that can be drawn into any of the winning lines L1 to L5" is a stop position (13 that can draw "net 7" constituting one sheet into any of the winning lines L1 to L5. No. 14, No. 10-12, watermelon pull-in Since the stop control table defined more than “net 7” cannot be pulled in) is used, when “watermelon + 1” is selected, “watermelon-watermelon-watermelon” constituting the watermelon ”Or“ Watermelon-Watermelon-BAR ”combination is more likely to match the winning line than the“ Bell-Net 7-Net 7 ”combination that constitutes one sheet, so that“ Watermelon-Watermelon-Watermelon ” It is possible to effectively increase the player's expectation for winning a special prize by combining the combination or the combination of “watermelon-watermelon-BAR” on the prize line.

  In this embodiment, the lottery of watermelon, watermelon + 1 sheet, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet is performed in the internal lottery, but BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, If only RB + watermelon + 1 sheet is selected as a lottery object, when watermelon, watermelon + 1 sheet is won, the player may be selected at the same time as BB or RB.

  Further, in this embodiment, watermelon, watermelon + 1 sheet and BB, RB are both won simultaneously, but only one of watermelon, watermelon + 1 sheet, and BB, RB may be won simultaneously.

  In this embodiment, watermelon, BB + watermelon, and RB + watermelon are selected, and a stop operation that can draw a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” into the winning line. When a stop operation is performed at the position, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is easy to align with the winning lines L2 to L5, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon When +1 is selected and a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, -"Watermelon-Watermelon" combination or "Watermelon-Watermelon-BAR" combination is easy to align with the winning line L1. It is sufficient if the winning line is easily different depending on whether BB + watermelon, RB + watermelon is won, watermelon + 1, BB + watermelon + 1, RB + watermelon + 1 is chosen. It may be easy to line up with a winning line, and in the other case, it may be easily aligned with a winning line different from a specific winning line.

  In this embodiment, watermelon, BB + watermelon, and RB + watermelon are selected, and a stop operation that can draw a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” into the winning line. When the stop operation is performed at the position, the control of aligning the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” with the winning line winning lines L2 to L5 at a high ratio is performed. BB + watermelon + 1 and RB + watermelon + 1 are selected, and the stop operation is possible at the stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line. When it is made, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is selected as the winning line L2-L5. Although the control to align with the winning line L1 is performed at a higher rate, watermelon, BB + watermelon, RB + watermelon are selected and the combination of "watermelon-watermelon-watermelon" or "watermelon-watermelon-BAR" When the stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” can be applied only to the winning lines L2 to L5. Controls to align, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected, and the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is the winning line When a stop operation is performed at a stop operation position that can be pulled in, the combination of “watermelon-watermelon-watermelon” or “watermelon Ca -BAR "combination may perform control to align only the pay line L1 of.

  Further, in this embodiment, watermelon, BB + watermelon, RB + watermelon are selected, and a stop operation capable of drawing a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” into the winning line. When the stop operation is performed at the position, the watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected, and the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” is won. Control is made so that the winning line that is easy to align is different from when the stop operation is made at the stop operation position that can be drawn into the line, but at least watermelon, BB + watermelon, RB + watermelon are elected, -Watermelon-Watermelon "combination or" Watermelon-Watermelon-BAR "combination that can be pulled into the winning line When a stop operation is performed, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected, and the combination of "Watermelon-Watermelon-Watermelon" or "Watermelon-Watermelon-BAR" It is likely that a watermelon, BB + watermelon, RB + watermelon is likely to be elected by controlling easily so that it becomes a different stop mode in the case of a stop operation at a stop operation position that can be pulled in, watermelon +1 sheet, It is possible to identify whether BB + watermelon + 1 sheet or RB + watermelon + 1 sheet is highly likely to be won.

  For example, the left and middle reels are stopped at the stop operation position where “watermelon” can be drawn into the winning line, and “watermelon” and “BAR” are placed on the winning line where “watermelon” is aligned on the left and middle reels. ”When the right reel is operated at the stop operation position where both of the two can be pulled in,“ watermelon ”is controlled to be pulled in or“ BAR ”is pulled in, and the watermelon, BB + watermelon, When RB + watermelon is selected and a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, and watermelon + 1 Sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet are selected, and the combination of "Watermelon-Watermelon-Watermelon" or "Watermelon-Watermelon-BAR" is entered. The combination of “watermelon-watermelon-watermelon” combination or “watermelon-watermelon-BAR” combination is different from when the stop operation is performed at the stop operation position that can be pulled into the line. By controlling, it is identified whether watermelon, BB + watermelon, RB + watermelon is likely to be won, or whether watermelon + 1, BB + watermelon + 1, RB + watermelon + 1 is likely to be won It may be possible to do this.

  In addition, a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, and the number of sliding frames at that time is the first. When it is possible to draw the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” into the winning line regardless of the number of sliding frames or the second number of sliding frames (for example, 0 Applicable when pulling the combination of “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” into the winning line when “watermelon” can be stopped at the winning line in both the top and the two frames) The number of sliding frames is changed and watermelon, BB + watermelon, RB + watermelon are selected, and the combination of "watermelon-watermelon-watermelon" or "watermelon-watermelon-" When the stop operation is performed at the stop operation position where the combination of “AR” can be drawn into the winning line, the watermelon + 1 sheet, the BB + watermelon + 1 sheet, the RB + watermelon + 1 sheet are selected, and “watermelon-watermelon-watermelon” Or a combination of “watermelon-watermelon-BAR”, or a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon- When the combination of “BAR” is aligned with the winning line, the first sliding frame number is easily applied on the one hand, and the second sliding frame number is easily applied on the other hand. Watermelon, RB + watermelon is likely to be won, watermelon + 1 piece, BB + watermelon + 1 piece, RB + watermelon + 1 piece is likely to be won , It may be it is possible to identify.

  Further, in this embodiment, the ratio of the sum of the winning probabilities of BB + watermelon and RB + watermelon in the sum of the winning probabilities of watermelon, BB + watermelon, RB + watermelon in the internal lottery, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + Watermelon, BB + watermelon, RB + watermelon, watermelon + 1, BB + watermelon + 1, with a ratio that the ratio of the combined value of winning probability of BB + watermelon + 1, RB + watermelon + 1 in the combined value of winning probability of watermelon + 1 Lottery, RB + watermelon + 1 lottery, watermelon, BB + watermelon, RB + watermelon are selected, and the combination of "watermelon-watermelon-watermelon" or "watermelon-watermelon-BAR" can be drawn into the winning line When stop operation is performed at a possible stop operation position, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet When a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, “watermelon-watermelon- By controlling the combination of “Watermelon” or “Watermelon-Watermelon-BAR” differently when aligning the winning line, it is possible to change the player's expectation for winning the special role due to the difference. However, in the internal lottery, the ratio of the sum of the winning probabilities of BB + watermelon + 1 and RB + watermelon + 1 in the sum of the winning probabilities of watermelon, BB + watermelon + 1, RB + watermelon + 1, and watermelon + 1 The ratio of the combined value of the winning probability of BB + watermelon and RB + watermelon in the combined value of the winning probability of the sheet, BB + watermelon, RB + watermelon is different. Watermelon, BB + watermelon, RB + watermelon, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet will be drawn by chance, and watermelon, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet will be won, "Watermelon-watermelon -Watermelon "combination or" Watermelon-Watermelon-BAR "combination when the stop operation is performed at the stop operation position where the winning line can be drawn, and watermelon + 1 sheet, BB + watermelon, RB + watermelon are selected , "Watermelon-Watermelon-Watermelon" or "Watermelon-Watermelon-Watermelon" combination when "Watermelon-Watermelon-Watermelon" By controlling the combination or “watermelon-watermelon-BAR” combination differently when aligning to the winning line, Thus, the player's degree of expectation for winning the special role may be changed.

  Also, in the internal lottery, the ratio of the sum of the winning probabilities of BB + watermelon, RB + watermelon + 1 for the sum of the winning probabilities of watermelon, BB + watermelon, RB + watermelon + 1, and watermelon + 1, BB + watermelon + 1, RB + watermelon BB + watermelon +1 sheet, RB + watermelon winning probability total value ratio of the winning probability of watermelon, BB + watermelon, RB + watermelon, watermelon +1 sheet, BB + watermelon +1 sheet, RB + watermelon +1 sheet A lottery is performed, and watermelon, BB + watermelon, RB + watermelon + 1 are selected, and a stop that can draw a combination of "watermelon-watermelon-watermelon" or "watermelon-watermelon-BAR" into the winning line When a stop operation is performed at the operation position, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon are selected. The combination of “squid-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” and the combination of “watermelon-watermelon-watermelon” By controlling the combination of “watermelon-watermelon-BAR” differently when aligning the winning line, the player's expectation for winning the special role may be changed depending on the difference.

  Also, in the internal lottery, the ratio of the sum of the winning probability of watermelon, BB + watermelon + 1, BB + watermelon + 1, and the winning probability of RB + watermelon in the combined value of the winning probability, watermelon + 1, BB + watermelon, RB + watermelon + 1 BB + watermelon, RB + watermelon + 1 sheet winning probability combined ratio in the combined value of winning probability of watermelon, BB + watermelon, RB + watermelon, watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 A lottery is performed, and watermelon, BB + watermelon + 1 sheet, RB + watermelon are selected, and the "watermelon-watermelon-watermelon" combination or "watermelon-watermelon-BAR" combination can be drawn into the winning line When stop operation is performed at the operation position, watermelon + 1 sheet, BB + watermelon, RB + watermelon + 1 sheet are selected. The combination of “squid-watermelon-watermelon” or the combination of “watermelon-watermelon-BAR” and the combination of “watermelon-watermelon-watermelon” By controlling the combination of “watermelon-watermelon-BAR” differently when aligning the winning line, the player's expectation for winning the special role may be changed depending on the difference.

  Further, in this embodiment, the ratio of the sum of the winning probabilities of BB + watermelon to the sum of the winning probabilities of BB + watermelon and RB + watermelon in the internal lottery, and the sum of the winning probabilities of BB + watermelon + 1 and RB + watermelon + 1. BB + watermelon + 1 sheet winning probability combined with the ratio of the winning probability will be different BB + watermelon, RB + watermelon, BB + watermelon + 1 sheet, RB + watermelon + 1 lottery, BB + watermelon, RB + watermelon will win When a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, BB + watermelon + 1 sheet, RB + watermelon + 1 The winning combination is “Watermelon-Watermelon-Watermelon” or “Watermelon-Watermelon-BAR”. Control is performed differently when the stop operation is performed at a stop operation position that can be entered and when the "watermelon-watermelon-watermelon" combination or "watermelon-watermelon-BAR" combination is aligned with the winning line. Therefore, it is possible to change the player's expectation for winning the BB with higher advantage of BB and RB due to the difference, but in the internal lottery, BB + watermelon + 1, RB + watermelon The ratio of the sum of the winning probabilities of BB + watermelon + 1 in the sum of the winning probabilities and the ratio of the sum of the winning probabilities of BB + watermelon in the sum of the winning probabilities of BB + watermelon, RB + watermelon + 1 BB + watermelon, RB + watermelon, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet will be drawn at different probabilities. BB + watermelon + 1 sheet, RB + watermelon When the stop operation is performed at the stop operation position at which the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, BB + watermelon, RB + watermelon When +1 is selected and a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, By controlling the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” differently when aligning to the winning line, the difference between the BB and the RB, which has higher profitability, is selected. You may enable it to give a change to a player's expectation degree.

  Further, in this embodiment, in the internal lottery, the watermelon occupying the sum of the winning probabilities of the watermelon, watermelon + 1 sheet, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet when the set value is 1 to 3. +1, BB + watermelon +1, RB + watermelon +1, the watermelon, watermelon +1, BB + watermelon, BB + watermelon +1, RB + watermelon, RB + watermelon when the set value is 4 to 6 than the ratio of the winning probability combined value Watermelon + watermelon + 1 sheet, BB + watermelon + 1 sheet, BB + watermelon + 1 sheet, BB + watermelon + 1 sheet, BB + watermelon + 1 sheet, BB + watermelon + BB + watermelon + 1 sheet , RB + watermelon, RB + watermelon + 1 lottery, watermelon, BB + watermelon, RB + watermelon are won, "watermelon-watermelon "Watermelon" combination or "Watermelon-Watermelon-BAR" combination when the stop operation is performed at the stop operation position where the winning line can be drawn, and watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet When a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, “watermelon-watermelon- By controlling the combination of “watermelon” or “watermelon-watermelon-BAR” differently when aligning the winning line, it is estimated whether the set value is advantageous to the player or not by the difference. In the internal lottery, watermelon, watermelon + 1 sheet, BB + watermelon, BB + watermelon when the set value is 1 to 3 +1 sheet, RB + watermelon, RB + watermelon + 1 sheet of watermelon, BB + watermelon, RB + watermelon when the set value is 4 to 6 BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 watermelon, BB + watermelon, RB + watermelon + BB + Watermelon, BB + Watermelon + 1, RB + Watermelon, RB + Watermelon + 1 When a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-BAR” can be drawn into the winning line; Watermelon, BB + watermelon, RB + watermelon were selected and the stop operation was performed at the stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” could be drawn into the winning line. By setting the “watermelon-watermelon-watermelon” combination or “watermelon-watermelon-BAR” combination differently when aligning the winning line, the setting value is advantageous for the player due to the difference. It may be possible to infer whether or not it is a value.

  In addition, when the setting value is 1 to 3 or the setting value is 4 to 6, the winning probability of watermelon, watermelon + 1, BB + watermelon, BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Watermelon + watermelon + 1 sheet, BB + watermelon, RB + watermelon, BB + watermelon, BB + when the set value is 1 to 3 or the set value is 4 to 6 Watermelon + 1 watermelon, RB + watermelon + RB + watermelon + 1 watermelon + 1 share, BB + watermelon, RB + watermelon winning probability combined ratio of watermelon, watermelon + 1 sheet, BB + watermelon , BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet lottery, watermelon, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet won If a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, watermelon + 1 sheet, BB + watermelon, RB + When a watermelon is selected and a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, Whether or not the set value is advantageous to the player due to the difference by controlling the combination of “Watermelon-Watermelon” or “Watermelon-Watermelon-BAR” differently when aligning the winning line. It may be possible to guess.

  In addition, when the setting value is 1 to 3 or the setting value is 4 to 6, the winning probability of watermelon, watermelon + 1, BB + watermelon, BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Watermelon, watermelon + 1 sheet, BB + watermelon when the set value is 1 to 3 or the set value is 4 to 6 rather than the ratio of the combined value of winning probability of occupying watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Sheet, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet lottery, watermelon, BB + watermelon, RB + watermelon + 1 sheet When a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, and watermelon + 1 sheet, BB + When watermelon + 1 sheet, RB + watermelon are selected and a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line And the "watermelon-watermelon-watermelon" combination or the "watermelon-watermelon-BAR" combination is controlled differently when aligning with the winning line, and the setting value is advantageous to the player due to the difference. It may be possible to infer whether or not.

  In addition, when the setting value is 1 to 3 or the setting value is 4 to 6, the winning probability of watermelon, watermelon + 1, BB + watermelon, BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Watermelon, watermelon + 1 sheet, BB + watermelon when the set value is 1 to 3 or the set value is 4 to 6 rather than the ratio of the sum of winning probabilities of occupying watermelon + 1 sheet, BB + watermelon, RB + watermelon + 1 sheet , BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Sheet, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet lottery, watermelon, BB + watermelon + 1 sheet, RB + watermelon When a stop operation is performed at a stop operation position where a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line, and watermelon + 1 sheet, BB + When watermelon + 1 sheet, RB + watermelon are selected and a stop operation is performed at a stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line And the "watermelon-watermelon-watermelon" combination or the "watermelon-watermelon-BAR" combination is controlled differently when aligning with the winning line, and the setting value is advantageous to the player due to the difference. It may be possible to infer whether or not.

  In this embodiment, regardless of whether the BB is won or not, it is set according to the difference in control when aligning the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” on the winning line. It is possible to infer whether the value is a setting value advantageous to the player, but in the internal lottery, when the setting value is 1 to 3, BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon BB + watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet BB + watermelon + 1 sheet, RB + watermelon + 1 sheet, RB + watermelon + 1 sheet BB + with the probability that the ratio of the combined value of winning probability of BB + watermelon + 1, RB + watermelon + 1 occupied in the combined value of winning probability of watermelon, RB + watermelon + 1 The ratio of the winning probability of watermelon + 1 to the combined value of the winning probability of watermelon, watermelon + 1 sheet when lottery of squid, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet is performed and the set value is 1 to 3 And when the set value is 4-6, the ratio of the watermelon + 1 winning probability to the combined value of the watermelon + watermelon + 1 winning probability is the same probability that the watermelon + watermelon + 1 lottery , Watermelon, BB + watermelon, RB + watermelon are selected and the stop operation is performed at the stop operation position where the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” can be drawn into the winning line. In the case of watermelon + 1 sheet, BB + watermelon + 1 sheet, RB + watermelon + 1 sheet, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon” When the stop operation is performed at the stop operation position where the combination of “BAR” can be drawn into the winning line, and the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is aligned with the winning line. It may be possible to control differently, and in this way, on the condition that BB or RB is elected at the same time, a combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” It becomes possible to infer whether or not the set value is a set value advantageous to the player by the difference in control when aligning the combination of "" to the pay line.

  In this embodiment, when the set value is set to 1 to 3 and set to 4 to 6, the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” is aligned with the winning line. However, the combination of “watermelon-watermelon-watermelon” or “watermelon” is different depending on at least one setting value and at least one other setting value among a plurality of kinds of setting values having different advantages. What is necessary is that the control when aligning the combination of “watermelon-BAR” to the winning line is different.

  Further, in this embodiment, when BB or RB is elected, when BB having higher advantage is elected among BB and RB, and more advantageous among settings 1 to 6 By using the same control as the control when aligning the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” to the winning line when setting 4 to 6 is set, BB or RB There is a high possibility of winning, suggesting that a BB with higher advantage than RB is likely to have won and that a setting value with high advantage is likely to be set. When the watermelon wins, it is preferable because it is possible to give the player the degree of expectation that it is advantageous, but when BB or RB is elected, BB and In the case of BB with higher advantage among B being elected, and when setting 4 to 6 with higher advantage among the settings 1 to 6 are set, “Watermelon-Watermelon-Watermelon” By using different controls as controls when aligning the combination or “watermelon-watermelon-BAR” to the winning line, even if it is not suggested that BB or RB is likely to win, it is advantageous over RB It is suggested that there is a high possibility that at least one of the possibility that a BB with a high degree is elected or a setting value with a high advantage is set, and a BB with a higher advantage than RB Even if it is not suggested that there is a high probability of winning or at least one of the possibility that a highly advantageous setting value is set, it is suggested that BB is highly likely to win thing Becomes therefore, on the one hand, it can be disadvantageous possibilities are suggested to expect advantageous possibility, on the other hand.

  In addition, in the case where a BB with higher advantage is elected among BB and RB, when the BB or RB is elected, settings 4 to 6 having higher advantages among the settings 1 to 6 are set. BB with higher advantage than RB by using different control as the control when aligning the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” with the winning line. Even if it is not suggested that there is a high probability that the BB is winning, there is a high possibility that at least one of the possibility that the BB or the RB has won or the setting value with a high advantage is set. Even if it is not suggested that there is a high possibility that BB or RB is winning or a setting value with high advantage is set, it is not suggested Since the remote high advantage of BB is the fact is likely to win is suggested, on the one hand, can be disadvantageous possibilities are suggested to expect advantageous possibility, on the other hand.

  In addition, in the case where settings 4 to 6 having higher advantages among the settings 1 to 6 are set, when BB or RB is elected, BB having higher advantage among BB and RB is elected Set a highly advantageous setting value by using different controls as control when aligning the combination of “watermelon-watermelon-watermelon” or “watermelon-watermelon-BAR” to the winning line. Even if there is no suggestion that there is a high possibility that the BB has been won, there is a high possibility that at least one of the possibility that the BB or the RB has won or the possibility that the BB having a higher advantage than the RB has been won Even if it is not suggested that there is a high possibility that BB or RB is winning or that BB with higher advantage than RB is winning Since the high setting value Advantageous degree so that the effect is likely to be set is indicated, on the one hand, it can be disadvantageous possibilities are suggested to expect advantageous possibility, on the other hand.

  Further, in this embodiment, as shown in FIGS. 7A and 7B-4, the winning probability of BB + cherry in the combined value (G + H) of winning probability of BB + cherry and RB + cherry in the internal lottery is shown. BB + watermelon, BB + watermelon + 1 sheet winning probability combined value (A + B + C + D) BB + watermelon + BB + watermelon + 1 sheet winning probability combined value (A + B) BB + watermelon, BB + watermelon + 1 sheet, RB + watermelon, RB + watermelon + 1 sheet, BB + cherry, and RB + cherry.

  This increases the percentage of winning a special role that can be expected to win more medals than BB, that is, RB, when winning at the same time as watermelon than when winning at the same time as cherry. Therefore, it is possible to give a change to the player's expectation for winning a BB having a higher advantage among BB and RB depending on whether the watermelon has won or the cherry has won.

  Furthermore, it is impossible to determine whether the BB is won or the RB is won based on the winning small role. The player's expectation for winning will not be lost.

  Further, in this embodiment, as shown in FIGS. 7A and 7B-B, in the internal lottery, BB + cherry, RB + occupying the total winning value (G + H + I) of cherry, BB + cherry, and RB + cherry. BB + occupies the sum of the winning probabilities (A + B + C + D + E + F) of the watermelon, BB + watermelon, RB + watermelon, watermelon + 1, BB + watermelon + 1, RB + watermelon, RB + watermelon + 1 Watermelon, BB + Watermelon + 1, RB + Watermelon + 1, RB + Watermelon + 1, the combined value of the winning probabilities (A + B + C + D) will increase the ratio of watermelon, BB + Watermelon, RB + Watermelon, RB + Watermelon + 1, RB + Watermelon + 1, Cherry BB + Cherry, RB + Cherry.

  As a result, the percentage of winning watermelons at the same time as the special role will be higher when the watermelon wins than when the cherry wins, so the special role depends on whether the watermelon wins or the cherry wins. It is possible to change the player's expectation for winning.

  Furthermore, it is impossible to determine whether or not a special role is won from the winning small role, and even if a watermelon wins, the player's expectation for the special role may be lost. Absent.

  Also, in this embodiment, as shown in FIG. 6, if no special role is won, when one wins, be sure to win at the same time as the special, and one will win alone. If one player wins, the winning of one of the special roles will be confirmed, and the player who wins the special role depends on whether the watermelon has won, the cherry has won, or one has won. The degree of expectation can be changed more greatly.

  Further, in this embodiment, for the small part cherry, the winning is determined only at the stop position of the right reel. Therefore, it is compared with the small part that is determined whether or not the winning is determined by the combination of the stop positions of all the reels. Thus, the degree of freedom of the stop position of the reels (left reel, middle reel) that is not directly related to the reel stop position, in particular, the winning determination is high. In this embodiment, the cherry, that is, the small part and the special part for which it is determined whether or not the winning is determined only by the stop position of the right reel is won at the same time. Compared to the case where a small role wins at the same time, chances and reach eyes that are derived when a cherry is won can be easily designed.

  In the present embodiment, as the gaming state in which the re-gamer is subject to internal lottery and winning, the normal game state, RT (1), RT (2), RT (3), RT (4) is defined.

  Among these, the normal gaming state is a gaming state other than RT (1), RT (2), RT (3), RT (4), and the winning probability of the re-gamer is more than RT (2) to (4) Although it has a low probability, the winning probability of the re-gamer is higher than RT (1), and in particular, Replay (2) + Replay (1), Replay (3) + Replay (1) than RT (1) Gaming state with a high probability of winning (replay (1): about 1 / 4.17, replay (2) + replay (1): about 1 / 16.6, replay (3) + replay (1): About 1 / 885.6). When BB (1) and RB are carried over in the normal gaming state, the special combination + general combination is excluded from the internal lottery, but the special combination + general combination that is not included in the internal lottery is determined. Since the number of judgment values added to the number of judgment values of the corresponding general combination corresponding to the number of values is used, the winning probability of the general combination regardless of whether BB (1) and RB are carried over in the normal gaming state Have the same probability. As shown in FIG. 8, in the normal gaming state, when RT (1) is completed after RT (1) is digested for the prescribed number of games, BB (1) or RB is won in RT (1) to (3). When to migrate. At this time, [00] indicating the normal gaming state is stored as the RT flag of the RT work. The normal gaming state is any one of BB (2) or BB (3) winning, Replay (2) or Replay (3) winning, BB (1) or RB winning Ends when triggered.

  RT (1) has the same special lottery and small role draw probabilities as in the normal game state, but the replay player win probability is lower than in the normal game state, and replay (2) + replay (1) Replay (3) + Replay (1) winning probability is lower than the normal gaming state (Replay (1): about 1 / 7.3, Replay (2) + Replay (1): About 1 /2621.1, replay (3) + replay (1): 1 / 6553.6). Replay (2) wins on the condition that Replay (2) + Replay (1) is won, Replay (3) wins on the condition that Replay (3) + Replay (1) wins In addition, since the replay (2) and the replay (3) win as described later, the player moves to RT (2) and RT (3) which are advantageous to the player. This is a gaming state that is less likely to shift to RT (2) and RT (3) than in the normal gaming state and is more disadvantageous than in the normal gaming state. Also, RT (1) has a higher rate of transition than the normal gaming state, RT (2) to (4), and further transitions to another gaming state than the normal gaming state, RT (2) to (4). In a gaming state with a low ratio, that is, when a player plays a game, the gaming state occupies the largest percentage of the normal gaming state, RT (1) to (4). As shown in FIG. 8, RT (1) shifts when BB or RB ends. At this time, [01] indicating RT (1) is stored as the RT flag of the RT work. When RT (1) is won by BB (1) to BB (3) and RB, the transition to RT (1) is followed by the specified number of games (1000 games after BB ends, 800 games after RB ends) When the replay (2) or the replay (3) wins, the process ends at any time.

  RT (2) has the same lottery probabilities for special roles and small roles as in the normal gaming state, but the winning probability for re-playing actors is higher than in the normal gaming state and RT (1), and the normal gaming state and RT The medal payout rate per game is higher than (1) (the winning probability of the target role x the total number of payouts / the number of bets required for one game), which is more advantageous than the normal gaming state and RT (1) Gaming state (replay (1): about 1 / 1.64, replay (2) + replay (1): about 1 / 44369.1, replay (3) + replay (1): about 1 / 98.7) It is. As shown in FIG. 8, RT (2) shifts when replay (2) wins. At this time, [02] indicating RT (2) is stored as the RT flag of the RT work. And RT (2) is complete | finished by any opportunity of when BB (1) -BB (3), RB wins, or when Replay (3) wins.

  RT (3) has the same lottery probabilities for special roles and small roles as in the normal gaming state, but the winning probability for re-gamers is higher than in the normal gaming state, RT (1) and RT (2), The normal gaming state, RT (1), and further, the gaming rate (replay (1)) is higher than the normal gaming state, RT (1) and RT (2). ): About 1 / 1.47, replay (2) + replay (1): about 1 / 44369.1, replay (3) + replay (1): 1/8192). As shown in FIG. 8, RT (3) shifts when replay (3) wins. At this time, [03] indicating RT (3) is stored as the RT flag of the RT work. RT (3) ends when BB (1) to BB (3) and RB are won.

  RT (4) has the same special game and lottery lottery probabilities (however, the special game lottery is not performed during carryover), but the replay player win probability is the normal game state or RT A higher probability than (1), a higher payout rate of medals per game than the normal gaming state and RT (1), and a gaming state that is more advantageous than the normal gaming state and RT (1) (Replay (1): About 1 / 2.62, Replay (2) + Replay (1): About 1 / 44369.1, Replay (3) + Replay (1): 1/8192). In particular, in this embodiment, the winning probability of the re-gamer in RT (4) is a common winning probability regardless of the set value. In addition, when BB (2) (3) is carried over in RT (4), the special combination + general combination is not subject to the internal lottery, but the special combination + general combination that is not subject to the internal lottery The number of judgment values added to the number of judgment values of the corresponding general combination is used, so that in RT (4), regardless of whether BB (2) (3) is carried over, The winning probability of the role is the same probability. As shown in FIG. 8, RT (4) shifts when BB (2) or BB (3) is won. At this time, [04] indicating RT (4) is stored as the RT flag of the RT work. RT (4) ends when BB (2) or BB (3) wins. However, if the setting is changed during RT (4), the process is ended when BB (1) or RB is won without winning BB (2) or BB (3) as will be described later.

  As described above, in the present embodiment, after BB and RB are finished, the replay (2) (replay (2) + replay (1)), replay to which RT (2) and RT (3) are transferred with a high medal payout rate, and replay (3) Although the winning probability of (Replay (3) + Replay (1)) shifts to RT (1) which is disadvantageous for the player who is lower than the normal gaming state, RT (1) , And the game proceeds to a normal gaming state in which the winning probability of replay (2) and replay (3) is higher than RT (1), that is, RT (2) and RT (3) having a high medal payout rate. In order to shift to an easy gaming state, after the end of BB and RB, the special role is not won, and the player's willingness to continue playing even if the state does not shift to RT (2) and RT (3) continues It can be sustained.

  In the present embodiment, after the number of RT (1) digest games reaches the specified number of games and RT (1) ends, it is easy to shift to RT (2) and RT (3) with high medal payout rates. In the normal gaming state, after RT (1) is finished, the winning probability of the re-gamer is higher than RT (1) and the medal payout rate is higher than RT (1). Even if this is done, the special role will not be won after the end of BB and RB, and the game will continue even if there is no transition to RT (2) or RT (3) The player's willingness can be maintained.

  In addition, when either BB (2) or BB (3) wins, it shifts to the normal gaming state and RT (4) where the winning probability of the re-gamer is higher than RT (1). By increasing the winning frequency of the re-playing role, it is possible to increase the expectation of winning the special role. In addition, when a re-playing role and a special role are won at the same time, control is performed so that the combination of symbols constituting the re-playing role is preferentially drawn into the winning line over the combination of symbols constituting the special role. Even if a special role is won, it is difficult to find a combination of symbols that make up the special role, making it difficult to determine whether or not the special role is won. Can sustain the expectation of the person effectively.

  Also, only when BB (2) and BB (3) among the special roles are won, it shifts to RT (4), and when BB (1) and RB is won, it does not shift to RT (4), and the normal gaming state Therefore, the winning of the special combination will not be denied even in a situation where the winning frequency of the re-playing combination is not high in RT (1) or the normal gaming state.

  In this embodiment, when BB (2) and BB (3) are won, the game moves to RT (4), and when BB (1) and RB wins, the game is shifted to the normal gaming state. A configuration may be adopted in which all special roles are transferred to RT (4) when winning.

  Also, when BB (2) and BB (3) are won, the process shifts to RT (4), and when BB (1) and RB are won, the replaying role is higher than the normal gaming state or RT (1). You may make it transfer to RT (5) where the winning probability is high and the winning probability of RT (4) and the re-gamer is different. This structure increases the expectation for winning the special role by increasing the frequency of winning the re-playing role, and infers the type of special role that may be won based on the winning frequency. It becomes possible to do.

  In the present embodiment, the sub CPU 91a executes the small role notification effect informing that the small role has been won on the condition that the special role is not announced in the normal gaming state, RT (1) to (4). To do.

  When the sub CPU 91a is in the normal gaming state, RT (1) to (4) has not been notified of winning the special role, and the watermelon that is highly likely to win the special role at the same time, watermelon, cherry is won (All include simultaneous wins with special roles), execute a small role announcement effect lottery to determine whether or not to perform special role winning suggestion effect and the type of small role notification effect to be executed, any type In the case of winning the small role notification effect, the selected kind of small role notification effect is executed.

  As shown in FIG. 9, there are two types of small role announcements A and B, and small role announcement A is composed of three types of small role announcements A-1 to A-3 having different start times. The role announcement B consists of three types of small role announcements B-1 to 3 having different start times.

  The small role announcement effect is a pattern in which the winning combination of the small role is notified by displaying an image that suggests the winning of the small role on the liquid crystal display 51. Further, in the small role notification A and the small role notification B, The content of the image displayed on the liquid crystal display 51 is different.

  The small role announcements A-1 to A-3 have different start times, the small role announcement A-1 is at the first stop, the small role announcement A-2 is at the second stop, and the small role announcement A-3 is the first time. The production starts at the time of 3 stops. Similarly, the start times of the small role announcements B-1 to 3 are different, the small role announcement B-1 is at the first stop, the small role announcement B-2 is at the second stop, and the small role announcement B-3 is the first time. The production starts at the time of 3 stops.

  In the small role announcement production lottery, as shown in FIG. 9, whether the special role + watermelon + 1 is won, whether the special role + watermelon is won, whether the special role + cherry is won, or watermelon + 1 is No effect, small role announcements A-1 to A-3, and small role announcements B-1 to B3 are selected with different probabilities depending on whether they are won, watermelon is won, or cherry is won.

  In this embodiment, when a special role is won at the same time, the ratio of the small role announcement A and B having the same start time is higher than the case where the special role is not won. If the start time of the small role announcement production is the same, it is suggested that the small role announcement B is more likely to be won as a special role than the small role announcement A is executed. Is done.

  In addition, only when watermelon or watermelon + 1 special role is elected at the same time, no directing can be won, and if watermelon wins without a small role announcement directing, the special role win is confirmed This is suggested.

  In addition, the ratio of winning the small role notification B among the small role notifications A and B becomes a relationship of watermelon> cherry, which coincides with the ratio of winning simultaneously with the special role. That is, watermelons with a high ratio of winning a special role at the same time have a higher ratio of small role announcement B being executed, and watermelons that can be expected to win a special role have a higher rate of small role notification B being executed at a higher rate. Therefore, the winning expectation of the special role of the winning small role and the winning expectation of the special role by the type of small role announcement will be linked, and the special role will be effectively The player's expectation for winning can be increased.

  In addition, the ratio of winning the small role announcement B among the small role announcements A and B becomes a relationship of watermelon + 1 sheet> watermelon, which matches the ratio of winning simultaneously with the special role. In other words, watermelon with a high ratio of winning at the same time as the special role + 1 person has a higher ratio of small role announcement B being executed, and if the watermelon is won in a stop mode where the special role can be expected, the higher ratio Since notification B will be executed, the winning expectation level of the special role due to the stop mode at the time of winning the watermelon and the winning expectation level of the special role due to the type of small role announcement will be linked, and the small role notification It is possible to effectively increase the player's expectation for winning the special role by the production.

  In addition, when the special role is won at the same time, the proportion of the small role announcement A-3 among the small role announcements A-1 to A-3 is the highest compared to the case where the special role is not won, The ratio of the small role announcement A-2 among the small role announcements A-1 and A-2 is higher than that in the case where the role is not won. In addition, when the special role is elected at the same time, the proportion of the small role announcement B-3 among the small role announcements B-1 to B-3 is the highest compared to the case where the special role is not elected. The ratio of the small role announcement B-2 winning among the small role announcements B-1 and B2 is higher than the case where the winning combination is not won. For this reason, when the small role announcement effect starts from the third stop time, it is suggested that there is a high possibility that the special role is won, and the first and second stop times start from the second stop time. It is suggested that there is a high possibility that the person who won the game will win the special role. That is, the possibility that the special role is won increases as the start time of the small role notification effect is delayed.

  Further, the ratio of winning the small role notification A-3 among the small role notifications A-1 to 3, the ratio winning the small role notification A-2 of the small role notifications A-1 and A2, and the small role notification B-1. The ratio of winning the small role announcement B-3 of ~ 3 and the ratio of winning the small role notification B-2 of the small role notifications B-1 and 2 are in the relationship of watermelon> cherry and win simultaneously with the special role. Match the ratio. In other words, the ratio of watermelons that are won at the same time as special roles is higher when the third stop is selected as the start time of the small role announcement production, and the second stop time is selected among the first and second stop times. The ratio is high. For this reason, if the watermelon that can be expected to win the special role wins, the ratio of starting the small role announcement production at a later timing will be higher, the winning expectation degree of the special role of the winning small role and the small role announcement production The special role winning expectation degree according to the start timing is linked, and the player's expectation for winning the special role can be effectively enhanced by the small role notification effect.

  Further, the ratio of winning the small role notification A-3 among the small role notifications A-1 to 3, the ratio winning the small role notification A-2 of the small role notifications A-1 and A2, and the small role notification B-1. The ratio of winning the small role announcement B-3 of ~ 3 and the ratio of winning the small role notification B-2 of the small role notifications B-1 and B2 are in the relationship of watermelon + 1 sheet> watermelon. It matches the winning ratio. That is, the ratio of watermelon + 1 winning at the same time as the special role is higher when the third stop is selected as the start time of the small role announcement production, and the second stop of the first and second stops The ratio at which is selected is high. For this reason, the percentage that the watermelon wins in the stop mode that can be expected to win the special role will be higher at the timing when the small role announcement production is started later, Therefore, the winning expectation degree of the special role at the start timing of the small role notification effect is linked, and the player's expectation for the special role winning can be effectively enhanced by the small role notification effect.

  In the present embodiment, small role announcements A-1 to A-3, small role, regardless of whether watermelon, special role + watermelon is won, watermelon + 1 piece, special role + watermelon + 1 piece is won. All of the announcements B-1 to B-3 can be selected, but for the small role announcement production of the small role announcements A-1 to A-3 and the small role announcements B-1 to B-3, +1 watermelon , Special role + watermelon + 1 piece may be selected only when it is elected, and in this way, a special kind of small role announcement production is executed, so that the special role is won Since it is determined that one watermelon with a high possibility of winning is won, it is possible to effectively increase the player's expectation for winning the special role.

  Further, the sub CPU 91a performs control to output a stop operation sound when a reel stop operation is performed, and the left reel is set to the first stop, or the “watermelon” is stopped in the middle stage of the middle reel. Only when the reel is in the second stop and the 7th or 14th “watermelon” stops in the middle on the left reel, a special stop sound is output instead of the normal stop sound with a predetermined probability. When a stop operation is performed, control is performed so that a special stop sound is not output. When a stop operation is performed, a special stop sound is output instead of a normal stop sound, and BB or RB is selected. Or BB and RB can be notified at the same time that it is in a stop mode that confirms that the watermelon with a high ratio of winning +1 sheet is won, and when the left reel is set to the first stop, When the left reel is set to the second stop with the "watermelon" stopped at the middle stage of the middle reel, a special role is won by the 7th or 14th "watermelon" stopping at the middle stage on the left reel It is possible to effectively increase the player's expectation for this.

  In addition, the special stop sound is output with higher probability when BB and RB are elected than when BB and RB are not elected and watermelon + 1 is elected, If a special stop sound is output instead of the normal stop sound and the 7th or 14th “watermelon” stops on the left reel in the middle, the possibility of winning the special role increases. The output of the stop sound can further increase the player's expectation for winning the special role.

  In this embodiment, a special stop sound is output instead of the normal stop sound, so that the left reel is informed that the “watermelon” of No. 7 or No. 14 has stopped in the middle stage. However, for example, the liquid crystal display 51 may be in a special display mode, and other methods may be used to notify that the 7th or 14th “watermelon” has stopped in the middle of the left reel.

  In this embodiment, the sub CPU 91a continues over a plurality of games on the condition that the winning of the special role is not announced in the normal gaming state, RT (1) to (4), and finally wins the special role. A special role selection suggestion effect that leads to an effect result indicating whether or not there is present is executed.

  The sub CPU 91a is not informed of the winning of the special role in the normal gaming state, RT (1) to (4), is not executing the special role winning suggestion effect, and has a high possibility of winning simultaneously with the special role. +1 special, watermelon, cherries are selected (all include simultaneous wins with special roles), and whether or not to execute special role selection suggestion effect and special pattern to determine special role selection indication effect to be executed When a winning combination suggestion effect lottery is executed and a special role winning suggestion effect of one of the effect patterns is won, a special role winning suggestion effect of the selected effect pattern is executed.

  As shown in FIG. 10, there are seven types of effect patterns 0 to 6, and the effect patterns 1 to 6 each include “−1” effect patterns indicating non-winning special roles. And a production pattern of “−2” indicating that the special role is won.

  The effect pattern 0 is a pattern that does not execute the special role winning suggestion effect, and when the effect pattern is determined, the special role winning suggestion effect is not executed.

  In the effect pattern 1-1, after the effect start screen shown in FIG. 11A is displayed in the first game, the fireworks of the normal pattern are displayed in the second game as shown in FIGS. 11B and 11C. The fireworks production effect to be produced (normal) is executed, and the operation of the MAXBET switch 6 that has been invalidated after the game is started, as shown in FIGS. 12 (e), (f), (g), and (j), in the third game Even when the operation of the MAXBET switch 6 is performed after the image for prompting the user is displayed and an operation detection command indicating that the operation of the MAXBET switch 6 is performed is received from the main CPU 41a, a cut-in effect described later is accompanied. This is a pattern in which a fireworks launch effect (no cut-in) is performed without fired, and the launch failure effect is executed in the fourth game to notify the non-winning special role as shown in FIG. 12 (m). . The effect pattern 1-2 is the same as the effect pattern 1-1 up to the third game, but the launch success effect is executed as shown in FIG. This is a pattern for notifying the winning of the special role.

  The production pattern 2-1 displays the production start screen shown in FIG. 11 (a) in the first game, and then displays cherry blossom pattern fireworks in the second game as shown in FIGS. 11 (b) and 11 (d). The fireworks production effect to be produced (sakura pattern) is executed, and in the third game, as shown in FIGS. 12 (e), (f), (g), and (j), after the game starts, the MAXBET switch 6 that has been invalidated is displayed. Even after the image for prompting the operation is displayed, the MAXBET switch 6 is operated, and even when an operation detection command indicating that the MAXBET switch 6 is operated is received from the main CPU 41a, a cut-in effect described later is performed. A fireworks launch effect (no cut-in) is performed to launch fireworks without accompanying, and in the fourth game, as shown in FIG. is there. The production pattern 2-2 is the same as the production pattern 2-1 up to the third game, but it is not a launch failure production in the fourth game, but executes a successful launch production as shown in FIG. This is a pattern for notifying the winning of the special role.

  In the effect pattern 3-1, after the effect start screen shown in FIG. 11 (a) is displayed in the first game, the normal pattern fireworks are displayed in the second game as shown in FIGS. 11 (b) and 11 (c). The fireworks production effect to be produced (normal) is executed, and in the third game, as shown in FIGS. 12 (e), (f), (h), and (j), the operation of the MAXBET switch 6 disabled after the game starts A cut-in that interrupts the image on the display screen when the MAXBET switch 6 is operated and an operation detection command indicating that the MAXBET switch 6 has been operated is received from the main CPU 41a. The fireworks launch + cut-in (small) production that fires the fireworks with the production (small) is executed, and in the fourth game, as shown in FIG. Notification pattern A. The effect pattern 3-2 is the same as the effect pattern 3-1, up to the third game, but the launch success effect is executed as shown in FIG. This is a pattern for notifying the winning of special role.

  In the effect pattern 4-1, after the effect start screen shown in FIG. 11 (a) is displayed in the first game, the cherry blossom pattern fireworks are displayed in the second game as shown in FIGS. 11 (b) and 11 (d). The fireworks production effect (sakura pattern) to be produced is executed, and in the third game, as shown in FIGS. 12 (e), (f), (h), and (j), the MAXBET switch 6 that has been disabled after the game starts is displayed. A cut that interrupts the image on the display screen when the MAXBET switch 6 is operated after the image for prompting the operation is displayed and an operation detection command indicating that the MAXBET switch 6 is operated is received from the main CPU 41a. Fireworks launch with cut-in (small) fireworks + cut-in (small) effects are executed, and in the fourth game, as shown in FIG. With a pattern to inform That. The production pattern 4-2 is the same as the production pattern 4-1 up to the third game, but in the fourth game, the launch success production is executed as shown in FIG. This is a pattern for notifying the winning of the special role.

  In the effect pattern 5-1, after the effect start screen shown in FIG. 11A is displayed in the first game, the fireworks of the normal pattern are displayed in the second game as shown in FIGS. 11B and 11C. The fireworks production effect to be produced (normal) is executed, and in the third game, as shown in FIGS. 12 (e), (f), (i), and (j), the operation of the MAXBET switch 6 disabled after the game starts After the image for prompting the user is displayed, the MAXBET switch 6 is operated, and when the operation detection command indicating that the MAXBET switch 6 is operated is received from the main CPU 41a, the effect patterns 3 and 4 are displayed on the display screen. In the fourth game, as shown in FIG. 12 (m), a launch failure production effect is performed as shown in FIG. 12 (m). The fruit It is a pattern for notifying the non-winning special role to. The production pattern 5-2 is the same as the production pattern 5-1 up to the third game, but is not a launch failure production in the fourth game, but executes a successful launch production as shown in FIG. This is a pattern for notifying the winning of the special role.

  The effect pattern 6-1 displays the effect start screen shown in FIG. 11 (a) in the first game, and then displays cherry blossom pattern fireworks in the second game as shown in FIGS. 11 (b) and 11 (d). The fireworks production effect (sakura pattern) to be produced is executed, and in the third game, as shown in FIGS. 14 (e), (f), (i), and (j), the MAXBET switch 6 that has been disabled after the game starts is displayed. After the image prompting the operation is displayed, the MAXBET switch 6 is operated, and when the operation detection command indicating that the MAXBET switch 6 is operated is received from the main CPU 41a, the effect patterns 3, 4 are displayed on the display screen. Fireworks launch with a cut-in effect (large) that causes a larger image to be interrupted, and a cut-in (large) effect are performed. As shown in FIG. Execute production Te is a pattern for notifying the non-winning special role. The effect pattern 6-2 is the same as the effect pattern 6-1 up to the third game, but the launch success effect is executed as shown in FIG. This is a pattern for notifying the winning of the special role.

  In addition, in the third game of the production patterns 3 to 6, the main bet switch 6 is not operated even though an image that prompts the user to operate the disabled MAX BET switch 6 is displayed after the game starts. If an operation detection command indicating that the MAXBET switch 6 has been operated is not received from the CPU 41a, it is not possible to determine whether or not the pattern has a cut-in without a cut-in. Yes.

  In the special role suggestion directing lottery, as shown in FIG. 13 (a), whether the special role + watermelon + one piece is won, whether the special role + watermelon is won, whether the special role + cherry is won, The production patterns 0 to 6 are selected with different probabilities depending on whether the watermelon + 1 is won, the watermelon is won, or the cherry is won.

  In this embodiment, when the special combination is won at the same time, the proportion of the production patterns (1) to (6) among the production patterns (0) to (6) is won more than when the special combination is not won. It is suggested that the possibility of winning the special role is high by executing the special role selection suggestion effect.

  In addition, the ratio of winning the effect patterns (1) to (6) among the effect patterns (0) to (6) becomes a relationship of watermelon> cherry, which matches the ratio of winning simultaneously with the special role. In other words, watermelons with a high ratio of winning at the same time as a special role have a higher ratio of special effects suggesting effects, and a higher percentage of watermelons that can be expected to win special roles will perform special effects. As a result, the winning expectation of the special role due to the winning of the small role that will trigger the start of the special role winning suggestion and the expected expectation of the special role due to the special role winning suggestion will be linked, The special role winning suggestion effect can effectively increase the player's expectation for the special role winning.

  In addition, the ratio of winning the effect patterns (1) to (6) among the effect patterns (0) to (6) becomes a relationship of watermelon + 1 sheet> watermelon, which matches the ratio of winning simultaneously with the special role. In other words, watermelon with a high ratio of winning at the same time as the special role + 1 person has a higher rate of execution of the special role selection suggestion effect, and the watermelon winning in a stop mode that can be expected to win the special role has a higher ratio Since the role selection suggestion effect will be executed, the expectation degree of the special role due to the suspension mode at the time of winning the watermelon that will trigger the start of the special role suggestion effect and the expectation level of the special role due to the special role suggestion effect , And the special role winning suggestion effect can effectively increase the player's expectation for the special role winning.

  Of the production patterns 1 to 6 of the fireworks production production (normal) and the fireworks production production (sakura pattern), the ratio of winning the production patterns 2, 4, and 6 of the fireworks production production (sakura pattern) is +1 watermelon, The case where the watermelon and cherry are elected at the same time as the special role is higher than the case where the watermelon and cherry are elected alone, and the person who performed the fireworks production production (sakura pattern) is more special than the fireworks production production (normal) The possibility of winning the role increases.

  In addition, among the production patterns 1 to 6, the ratio of the production patterns 3 to 6 of the fireworks launch + cut-in production is won at the same time as the special role than when the watermelon + 1 piece, watermelon and cherry are won alone. The person who is performing the fireworks display + cut-in effect with the cut-in according to the operation of the MAXBET switch 6 is executed rather than the fireworks display effect without the cut-in according to the operation of the MAXBET switch 6 However, there is a high possibility that they are elected special roles.

  Furthermore, among the production patterns 3 to 6 for the fireworks display + cut-in production, the ratios of the production patterns 5 and 6 for the fireworks display + cut-in (large) production are selected. Watermelon + 1 sheet, watermelon and cherry are selected independently. It is higher if you are selected at the same time as the special role than if you are, and the operation of the MAXBET switch 6 is more than a fireworks + cut-in (small) effect with cut-in (small) according to the operation of the MAXBET switch 6 If the fireworks launch with cut-in (large) + cut-in (large) production is executed, the possibility of winning the special role increases.

  Of the production patterns 1 to 6 of the fireworks production production (normal) and the fireworks production production (sakura pattern), the ratio of winning the production patterns 2, 4, and 6 of the fireworks production production (sakura pattern) is watermelon> cherry. The relationship is consistent with the ratio of winning simultaneously with special roles. In other words, watermelons with a high ratio of winning at the same time as special roles are more likely to produce fireworks production (sakura pattern), and watermelons that can be expected to win special roles win a higher percentage of fireworks production production (cherry blossoms) Pattern) is executed.

  In addition, among the production patterns 1 to 6, the ratio of winning the fireworks + cut-in production production patterns 3 to 6 has a relationship of watermelon> cherry and matches the ratio of winning the special combination at the same time. In other words, the ratio of watermelons winning at the same time as the special role is higher than the rate of fireworks launch + cut-in production, and the percentage of watermelons that can be expected to win the special role is higher. Will be executed.

  Furthermore, among the production patterns 3 to 6 for the fireworks display + cut-in production, the ratio of winning the production patterns 5 and 6 for the fireworks display + cut-in (large) production is watermelon> cherry. It matches the ratio to be. In other words, watermelons with a high ratio of winning at the same time as special roles have a higher rate of fireworks + cut-in (large) production, and watermelons that can be expected to win special roles win a higher rate + A cut-in (large) effect will be executed.

  For this reason, the winning expectation degree of the special role of the winning small role and the expected expectation level of the special role due to the type of special role winning suggestion will be linked. The player's expectation for winning can be increased.

  In addition, among the production patterns 1 to 6 of the fireworks production production (normal) and the fireworks production production (sakura pattern), the ratio of winning the fireworks production production (sakura pattern) production patterns 2, 4, and 6 is +1 watermelon> It becomes a watermelon relationship and matches the ratio of winning simultaneously with special roles. In other words, watermelon with a high ratio of winning at the same time as a special role + 1 person has a higher rate of fireworks production production (sakura pattern), and a higher percentage of watermelons winning in a stop mode that can be expected to win a special role The fireworks production production (sakura pattern) will be executed.

  In addition, among the production patterns 1 to 6, the ratio of winning the production pattern 3 to 6 of the firework launch + cut-in production is watermelon + 1 sheet> watermelon, which matches the ratio of winning simultaneously with the special role. In other words, watermelon with a high ratio of winning at the same time as a special role + 1 person has a higher ratio of fireworks launch + cut-in production, and a higher percentage of watermelons won in a stop mode that can be expected to win a special role Fireworks launch + cut-in effect will be executed.

  In addition, among the fireworks launch + cut-in effect production patterns 3-6, the ratio of winning fireworks + cut-in (large) production effect patterns 5 and 6 will be watermelon + 1> watermelon. It matches the ratio of winning simultaneously. In other words, watermelon with a high ratio of winning at the same time as the special role + 1 person is more likely to perform fireworks + cut-in (large) production, the watermelon won in the stop mode that can be expected to win the special role Fireworks launch + cut-in (large) production will be executed at a high ratio.

  For this reason, the winning expectation degree of special roles due to the stop mode at the time of winning a watermelon will be linked to the expected expectation degree of special roles due to the type of special role suggestion effect, which makes the special role effective suggestion effect more effective. The player's expectation for winning the role can be increased.

  In this embodiment, the special role selection suggestion effect is executed at the time of winning a watermelon + 1 piece, watermelon, and cherry, which are highly likely to be won at the same time as a special role. When highly watermelons and cherries win a prize, you may be able to execute a special role selection suggestion effect. By doing so, even if watermelon +1 sheet, watermelon, cherry was won, If the player cannot discriminate from the player, the special role selection suggestion effect will not be executed, and the special role selection indication will be executed in response to an event that can be discriminated by the player. It is possible to effectively increase the player's expectation for winning the special role by performing the performance together with the event of the start opportunity.

  In addition, in this embodiment, a special role winning suggestion effect is executed at the time of winning a watermelon plus one watermelon, cherry, which is highly likely to be won at the same time as a special role, but it is possible to win simultaneously with these special roles. In addition to the selection of highly watermelon + 1 watermelon, cherry, cherry blossoms, and other occasions (such as when winning a win for other small roles), special role selection suggestion production may be executed, watermelon + 1 Even if a situation where sheets, watermelons, and cherries are not won for a long time continues, the special role winning suggestion effect is executed, so that the player's expectation for winning the special role can be maintained.

  In addition, after the start of the special role selection suggestion production, the sub CPU 91a produces an effect when one of watermelons, watermelons, and cherries, which are likely to be won at the same time as the special role, is won before the production result is derived. If a pattern change lottery is performed and the effect pattern change lottery is won, the currently executed effect pattern is changed to the effect pattern that has been selected, and then the special role suggestion effect is executed based on the changed effect pattern. To do.

  In this embodiment, as shown in FIG. 13 (a), when the winning combination is won simultaneously with the special role in the order of the effect patterns 6, 5, 4, 3, 2, 1, the effect pattern is high. The possibility of winning a special role in the order of 6, 5, 4, 3, 2, 1 increases. Then, in the production pattern change lottery, as shown in FIG. 13B, there is no change or change according to the probability depending on whether the watermelon + 1 is won, the watermelon is won, or the cherry is won. The later production pattern is determined.

  In addition, when changing the production pattern in the production pattern change lottery, the production pattern must be changed to a production pattern that has a higher expectation of winning the special role than the production pattern of the special role selection suggestion production currently being executed. Therefore, the production pattern is not changed to a production pattern having a lower expectation of winning the special role than the current production pattern. In the figure, “+1” indicates an effect pattern with a high expectation level for winning a special role in one layer. If the current effect pattern is 1, the changed effect pattern becomes the effect pattern 2. Show. Similarly, “+2” in the figure is an effect pattern with a high expectation level for winning a special role in the second level, and “+3” in the figure is an effect pattern having a high expectation level for winning a special role in the third level. “+4” indicates an effect pattern with a high expectation level for winning a special role in four layers, and “+5” in the drawing indicates an effect pattern with a high expectation degree for winning a special role in a fifth layer. Note that, for example, when “+5” is won during the execution of the production pattern 5 and there is no production pattern with a higher expectation level for the special role, the highest expectation level for the special role is the highest. The effect pattern 6 is determined as the effect pattern after the change.

  In this example, when the special role is won at the same time, the ratio of the change in the production pattern is higher than when the special role is not won. By having a high performance pattern, it is possible to effectively increase the player's expectation for winning the special role.

  In addition, when a special role is won at the same time, there is a higher proportion of production patterns that have a higher expectation of winning the special role than when the special role is not won. At the same time, those who are elected are more likely to change to a production pattern that has a higher expectation of winning the special role. It can be further increased.

  In addition, the ratio of winning the change of the production pattern has a relationship of watermelon> cherry, which matches the ratio of winning simultaneously with the special role. In other words, watermelons with a high ratio of winning at the same time as special roles are more likely to be changed to a production pattern with higher expectation of special roles than at present, and watermelons that can expect to win special roles will receive a higher rate. Since it will be changed to a production pattern with a higher expectation level for special roles than the present, the expected expectation level for special roles due to winning a small role and the expected expectation level for special roles due to the changed production pattern Linking will increase the player's expectation for winning the special role by changing the production pattern of the special role winning suggestion effect.

  In addition, watermelons with a higher ratio of winning at the same time as special roles than cherry were selected, and there was a higher ratio of directing patterns with higher expectations for special roles, so watermelons that could be expected to win special roles won the prize. Since it is easier to change to a production pattern with a higher expectation level for winning the special role, it is possible to further enhance the player's expectation for the special role winning by changing the production pattern of the special role suggestion production.

  In addition, the ratio of winning the change in the production pattern is a relationship of watermelon + 1 sheet> watermelon, which matches the ratio of winning simultaneously with the special role. In other words, a watermelon with a high ratio of winning at the same time as a special role + 1 sheet> Watermelon is in a stop mode that can be expected to win a special role because there is a higher ratio that the watermelon will be changed to a production pattern with a higher expectation level of the special role than at present Will be changed to a production pattern that has a higher expectation level for special roles than the current one, so the expectation level for special roles due to the suspension mode at the time of winning a watermelon and the changed production pattern Will be linked to the expectation degree of the special role won by the player, and the player's expectation for the special role winning due to the change of the effect pattern of the special role winning suggestion effect can be enhanced.

  In addition, a watermelon with a higher ratio of winning at the same time as a special role than watermelon + 1 person who wins a higher proportion of production patterns with a high expectation degree of winning the special role, so that the special mode can be expected to be stopped The person who won the watermelon at this stage is more likely to change to a production pattern that has a higher expectation of winning the special role. It can be further increased.

  As described above, in the present embodiment, after the special role winning suggestion effect is started, it is currently executed when a watermelon with high possibility of winning at the same time as the special role, watermelon, and cherry are won before the end. Change the production pattern to the production pattern that can be expected to win the special role rather than the production pattern that suggests the special role selection, that is, the proportion that is selected when the special role is won. The winning suggestion effect is executed based on the changed combination. As a result, after the special role selection suggestion effect indicating the possibility of winning the special role, in particular, the special role selection suggestion effect based on the production pattern that can not be expected very much for the special role win, before the end, In addition, it is suggested that watermelon and cherry who are highly likely to be elected at the same time as the special role may have won the special role, and if that possibility increases, The content of the production can also be changed to the content that can be expected to win the special role from the current one, so the player's sense of expectation for the special role is effective according to the event that occurred during the special role suggestion production Can be enhanced.

  In this embodiment, the production pattern is changed at the time of winning a watermelon + 1 sheet, watermelon, and cherry, which are highly likely to be won at the same time as a special role, but there is a high possibility of winning at the same time as these special roles. When the watermelon or cherry wins, the production pattern may be changed. By doing this, even if the watermelon + 1 sheet, watermelon, cherry is won, it is determined from the player If it is not possible, the production pattern will not be changed, and the production pattern will be changed only according to the event that can be discriminated by the player. The content of the suggestion effect production pattern is linked.

  In addition, in this embodiment, when a watermelon that is highly likely to be won at the same time as a special role during execution of a special role selection suggestion production, when a watermelon and cherry are won, the production pattern change lottery is executed and the case is won The special pattern selection suggestion directing pattern is changed only during the special role selection suggestion production, but when the special role winning suggestion execution is performed, a watermelon with a high possibility of winning at the same time as the special role + one watermelon, cherry is elected In addition to the production pattern having the highest expectation level for winning the special role, the production pattern may be changed to the production pattern having a higher expectation level for winning the special role than the current production pattern.

  Although the embodiments of the present invention have been described with reference to the drawings, the present invention is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. Needless to say.

  For example, in the above embodiment, a slot machine for setting bets using medals and credits is used. However, the present invention is not limited to this, and a slot machine for setting bets using game balls. Alternatively, it may be a complete credit type slot machine that uses only credits to set the number of bets.

  Further, in addition to the medal insertion mechanism such as the flow path switching solenoid 30 and the insertion medal sensor 31, a ball take-in device that takes in a game ball, and a take-in ball that detects a game ball taken in by the ball take-in device In addition to a medal payout mechanism, such as a hopper motor 34b and a payout sensor 34c, a ball payout device for paying out game balls and a payout ball detection switch for detecting game balls payed out by the ball payout device It is possible to set a bet number using both medals and game balls and play a game, and the present invention may be applied to a slot machine in which medals and game balls are paid out by winning.

It is a front view of the slot machine of the Example to which this invention was applied. It is an internal structure figure of a slot machine. It is a figure which shows the symbol arrangement | sequence of a reel. It is a block diagram which shows the structure of a slot machine. It is a figure which shows the structure of the combination defined as winning. It is a figure which shows the object combination of the internal lottery classified by game state. (A) is a figure which shows the winning probability of the combination of the combination or combination including watermelon + 1 sheet, watermelon, cherry, and (b) is the winning probability of the combination of combination or combination including watermelon + 1 sheet, watermelon, cherry It is a figure which shows the magnitude relationship of. ( It is a figure which shows the outline | summary of RT. It is a figure which shows the selection rate of a small role notification effect. It is a figure which shows the structure according to the production pattern of special role selection suggestion production. It is a figure which shows the aspect of special role winning suggestion production. It is a figure which shows the aspect of special role winning suggestion production. (A) is a figure which shows the selection rate of the production pattern of special role selection suggestion production, (b) is a figure which shows the selection rate of production pattern change lottery.

Explanation of symbols

1 Slot machine 2L, 2C, 2R Reel 7 Start switch 8L, 8C, 8R Stop switch 41 Main controller 41a CPU
41b ROM
41c RAM
91 Sub-control unit 91a CPU
91b ROM
91c RAM

Claims (5)

A variable display device capable of deriving and displaying a display result in each of a plurality of variable display areas capable of variably displaying a plurality of types of symbols each identifiable,
The game can be started by setting a predetermined number of bets for one game using the gaming value, and one game is ended by displaying the display results in all of the plurality of variable display areas. A slot machine in which a winning can be generated according to a combination of display results derived in the plurality of variable display areas,
Allowable to generate multiple types of prizes including special prizes with a transition to a special gaming state advantageous to the player and general prizes other than the special prizes before the display result is derived in at least one of the variable display areas Pre-determining means for deciding whether to do,
A carry-over means for carrying on the decision to allow the occurrence of the special prize after the next game when the prior-decision means determines that the special prize is allowed to occur and the special prize has not occurred; ,
Derivation control means for performing control for deriving a display result to the plurality of variable display areas according to a determination result of the prior determination means;
With
The pre-decision means includes
A first determination for determining whether to allow the occurrence of a specific general prize among the general prizes, a second for simultaneously determining whether to allow the generation of the specific general prize, and allow the occurrence of the special prize A third decision for simultaneously determining that the occurrence of the specific general prize is permitted and that the special prize winning different from the specific general prize among the general prizes is allowed, and the occurrence of the specific general prize It is possible to make a fourth decision that simultaneously determines whether to allow, to allow the occurrence of the special general prize, and to allow the occurrence of the special prize,
The probability that the third decision is made than the ratio of the probability that the second decision is made in the combined probability of the probability that the first decision is made and the probability that the second decision is made, and Making the first to fourth decisions with a probability that the ratio of the probability of making the fourth decision to the total probability with the probability of making the fourth decision is increased,
The derivation control means includes
When the first to fourth determinations are made, control is performed to derive a display mode corresponding to the specific general prize as a display result of the plurality of variable display areas,
When the third decision or the fourth decision is made, and when neither the third decision nor the fourth decision is made but it is decided that the special prize is allowed to occur And only when the variable display area other than the specific variable display area among the plurality of variable display areas is still changing, the specific display constituting the display mode corresponding to the specific general winning A slot machine that performs control to derive a result to the specific variable display area. A slot machine capable of generating a winning according to a combination of symbols derived on any winning line among a plurality of winning lines passing through the plurality of variable display areas,
The display mode corresponding to the specific general winning is a display mode in which a combination of symbols corresponding to the specific general winning is derived to any of the plurality of pay lines.
The derivation control means includes
When the third determination or the fourth determination is made, the symbol corresponding to the specific general winning is higher in the first winning line of the plurality of winning lines than in the second winning line. Control to derive the combination of
Control that causes the second winning line to derive a combination of symbols corresponding to the specific general winning at a higher rate than the first winning line when the first determination or the second determination is made. The slot machine according to claim 1, wherein: Production type selection means for selecting any type of production from a plurality of types of production according to the determination result of the prior decision means,
Effect execution means for executing the type of effect selected by the effect type selection means;
With
The effect type selecting means is configured to select the effect at different selection ratios when the first decision or the second decision is made and when the third decision or the fourth decision is made. The slot machine according to claim 1 or 2, wherein a type is selected. On condition that the specific display result is derived to the specific variable display area when any one of the variable display areas other than the specific variable display area is still changing. The slot machine according to claim 1, further comprising special effect execution means for executing the special effect. When any of the first to fourth determinations is made, continuous production content determination means for determining production content over a predetermined number of games of 2 or more;
After any of the first to fourth determinations are made, continuous effect execution means for executing a continuous effect based on the effect content determined by the continuous effect content determination means over the predetermined number of games;
After the continuous production starts, the production content changing means for changing the remaining production content when it is newly determined to allow the generation of the specific general prize before reaching the predetermined number of games,
The slot machine according to claim 1, further comprising:

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