JP2008049030A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To arouse player's game interest in a game machine with specific prize winning. <P>SOLUTION: A first identification pattern and a second identification pattern are variable-displayed, and when a stop-displayed first identification pattern is combination of prize winning symbols, a special game condition advantageous for a player is generated. The special game condition includes a first special game condition wherein a plurality of rounds from a variable ball inlet getting into an opened condition to getting into a closed condition are repeated and a second special game condition wherein time per one round is shorter than that in the first special game condition and the number of rounds is smaller than that in the first special game condition, continuous notice performance of repeating a plurality of times of stop displays by such a specific combination as to suggest the generation of the specific game condition is carried out after variable-displaying of the second identification pattern during generation in the second special game condition. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a gaming machine, and more particularly to a so-called pachinko gaming machine.

  In the pachinko gaming machine, when the game ball enters the start opening, the identification symbol of the variable display device is variably displayed, and the identification symbol stopped and displayed after a predetermined time has passed is a specific symbol (hereinafter also referred to as a jackpot symbol). In such a case, the big winning opening is configured to generate a big hit state in which opening and closing are repeated a predetermined number of times. A gaming machine is known in which, after the big hit state is finished, the probability that the identification symbol of the variable display device is in a probability variation state that improves the probability of stopping display with the big hit symbol is known.

Furthermore, in recent years, the number of times of opening of the big prize opening is reduced (for example, twice) as compared with the normal big hit mode, and the opening time of the big prize opening is made very short, and the special big hit is completed with almost no payout of the winning ball. A gaming machine having a mode (hereinafter also referred to as “specific hit”) has been proposed (see Patent Documents 1 and 2). The specific hit ends in a very short time with almost no prize balls. For this reason, when a specific hit occurs, the big hit game is terminated without being noticed by the player, and the gaming state can be switched to the probability variation state.
JP 2004-329876 A Japanese Patent Laid-Open No. 2004-344643

  However, the probability variation state is a game state advantageous to the player, and the start of the operation of the probability variation function is a serious concern for the player, but the player in the above-mentioned Patent Documents 1 and 2 is a player. However, there was a problem that it was difficult to get the expectation for the start of the probability fluctuation state and it was not interesting. This is because the difference between the process up to the occurrence of the “special jackpot” and the process up to the “ordinary jackpot” occurs only in the type (combination) of the jackpot symbol. This is because it is not possible for the player to feel an interest different from the occurrence of the “normal jackpot” by the start of the fluctuating state. In addition, since the “specific big hit” ends in a short period of time, the player cannot fully recognize that the probability variation state starts after the occurrence of the “specific big hit”.

  Therefore, in view of the above points, the present invention has an object to improve the gaming interest of a gaming machine having a specific jackpot by effectively utilizing the existence of the “special jackpot”.

  In order to achieve the above object, according to the present invention, it is possible to display the start opening in which a game ball can enter and the first identification symbol in a variable manner and stop display. A first variable display device for variably displaying the identification symbol, and a second variable for variably displaying and stopping the second identification symbol, and for variably displaying the second identification symbol by entering a game ball at the start port. Variable that can be switched between a display device, second identification symbol variation control means for performing display control in the second variable display device, and a closed state in which game balls are difficult to enter and an open state in which game balls are easy to enter A special game state generating means for generating a special game state that is advantageous to the player when the first identification symbol that is stopped and displayed is a combination of winning symbols, and is variable in the special game state. Closed after the entrance is open A first special game state in which a number of rounds until a state is entered and a second special game in which the time per round is shorter than the first special game state and the number of rounds is less than the first special game state The second identification symbol variation control means displays the second identification symbol in a variable manner while the second special gaming state is generated, and stops display with a specific combination that suggests the occurrence of the specific gaming state. It is characterized by performing a continuous notice effect that repeats multiple times.

  In this way, by performing the continuous notice effect using the second identification symbol during the occurrence of the second special game state, an effective effect of notifying the specific game state that occurs in a short time from the occurrence of the second special game is provided. Can be realized. Thereby, it can be made to recognize that a specific game state generate | occur | produces to a player, and the improvement of game interest can be aimed at. In addition, since the continuous notice effect for notifying the occurrence of the specific gaming state is executed using the second special gaming state, the existence value of the second special gaming state can be increased.

  The second variable display device is configured such that the display mode changes as the game progresses while the second special game state is generated, and the display mode is instructed while the second special game state is generated. Main control means for transmitting a command to the second identification symbol variation control means is provided, and the second identification symbol variation control means is configured to perform second identification based on reception of a command transmitted from the main control means during the occurrence of the second special gaming state. A continuous notice effect can be performed by displaying the symbols in a variable or stopped display. As a result, it is possible to realize a continuous notice effect using the second identification symbol by using the existing command transmitted from the main control means to the second identification symbol variation control means during the occurrence of the second special gaming state. Thus, without increasing the number of commands, it is possible to improve the gaming interest by continuous notice effect.

  Further, the second identification symbol variation control means can perform the continuous notice effect even when the first identification symbol that is stopped and displayed is an off symbol other than the winning symbol. As a result, the continuous notice effect can be used as an effect process when the first identification symbol is deviated and becomes a symbol, and it is possible to realize a continuous notice effect having a different possibility (reliability) of occurrence of a specific gaming state.

  The specific gaming state is a probability variation state that improves the probability that the first identification symbol is stopped and displayed as a winning symbol, and the second identification symbol variation control means starts the probability variation state after the second special gaming state is finished. The probability variation function starts operating after the second special game ends by changing the effect mode when the continuous notice effect ends, depending on whether the probability variation state is not started after the second special game state ends It is possible to make the player recognize whether to perform (high possibility of starting operation) or not to start operation (low possibility of starting operation).

(First embodiment)
Hereinafter, a first example showing an embodiment of the present invention will be described with reference to the drawings. An embodiment in which the gaming machine of the present invention is applied to a pachinko gaming machine (hereinafter simply referred to as a gaming machine) is shown in FIGS.

  FIG. 1 is a front view of the gaming machine 1 of the present embodiment. As shown in FIG. 1, the front portion of the gaming machine 1 includes a main body frame 2, a middle frame 3, a front frame 4, an upper plate portion 5, a lower plate portion 6, a locking device 9, a game board 20, and the like. In FIG. 1, detailed illustration of the game board 20 is omitted. Further, the middle frame 3 is not clearly shown in FIG. 1 because the front frame 4 and the like are arranged on the front side.

  The main body frame 2 is an assembly of wooden plate-like bodies in a substantially rectangular frame shape, and constitutes an outer frame of the gaming machine 1. The middle frame 3 is made of plastic, is fitted inside the main body frame 2 and is pivotally supported at the left end so as to be openable and closable with respect to the outer frame 2. The middle frame 3 is composed of a frame body portion that occupies about 2/3 of the upper side and a lower plate portion that occupies about 1/3 of the lower side. The game board 20 and the front frame 4 are provided so as to overlap each other on the front side of the frame body part, and the upper plate part 5 and the lower plate part 6 are provided on the front side of the lower plate part.

  The lower plate portion is provided with a launcher unit (not shown) constituting launching means for launching a game ball onto the game board 20, and a ball feeder (not shown) for supplying the game ball to the launcher unit. Furthermore, although not shown in the lower plate portion, a ball feed count switch for detecting a game ball supplied to the launcher unit 10 and a shot ball count switch for detecting a game ball launched from the launcher unit 10 A foul ball detection switch for detecting a game ball that has not reached the surface of the game board 20 among the game balls launched from the launching device unit 10 is provided. Furthermore, the lower plate portion is provided with a speaker 266 (see FIG. 13) that generates a sound effect or the like corresponding to the gaming state.

  The front frame 4 is disposed on the front side of the middle frame 3 and is supported at the left end of the middle frame 3 so as to be opened and closed. The front frame 4 is made of plastic, and a circular opening 4a is formed in order to make the board surface of the game board 20 arranged on the back side visible. A substantially rectangular transparent plate frame (not shown) including a transparent plate such as a glass plate corresponding to the opening 4a is attached to the back surface of the front frame 4.

  The front frame 4 is provided with a left LED display unit 4b, a right LED display unit 4c, an upper left LED display unit 4d, an upper right LED display unit 4e, and an upper LED display unit 4f as lamps for game effects and the like. . The left LED display portion 4b and the right LED display portion 4c are provided in an arc shape on the right side and the left side around the opening 4a, respectively. The upper left LED display portion 4d is provided at the upper left of the left LED display portion 4a, and the upper right LED display portion 4e is provided at the upper right of the right LED display portion 4c. The upper LED display part 4f is formed in a circular shape, and two are provided between the upper end part of the left LED display part 4b and the upper end part of the right LED display part 4c. These LED display portions 4a to 4f are turned on / off or blinking according to the progress of the game in order to enhance the gaming effect.

  In addition, two prize ball LED display portions 4g are provided between the two upper LED display portions 4f. A sector-shaped error LED display unit 4h is provided above the prize ball display LED display unit 4g.

  The upper plate part 5 is provided on the lower side of the front frame 4 and is supported at the left end of the middle frame 3 so as to be opened and closed. The upper plate portion 5 includes a plate outer edge portion 5 a provided with a game ball lending button, a return button, and the like, a discharge port 5 b for discharging the game ball from the inside of the gaming machine 1, and an upper plate portion 5 A ball removal button 5c for discharging the game ball to the lower dish portion 6 is provided. In addition, two effect switches 5d and 5e are provided on the upper plate part 5. The player can use these effect switches 5d and 5e to select an effect character and give a change to the effect. Furthermore, a first audio output unit 5f is formed at a substantially central portion of the upper plate portion 5 and has a plurality of long holes and a plurality of small holes formed thereon. A volume switch board 267 (see FIG. 13) is provided on the back surface of the upper plate part 5.

  The lower plate part 6 is provided below the upper plate part 5. A discharge port 6 a for discharging game balls from the inside of the gaming machine 1 is provided in the approximate center of the lower plate part 6. In addition, a ball hole (not shown) is provided on the bottom surface of the lower plate portion 6. The ball removal hole is normally closed, and is opened when the game ball stored in the lower dish portion 6 is discharged.

  A discharge knob 6b that opens and closes the ball removal hole is provided on the substantially center front side of the lower dish portion 6. The discharge knob 6 b constitutes a part of the peripheral edge of the lower plate part 6. The discharge knob 6b is normally in an upright state, and is rotatable so that the upper end is tilted toward the front side with the lower end as a rotation axis. The ball hole is linked to the discharge knob 6b. When the discharge knob 6b is in an upright state, the ball hole is closed, and the ball hole is opened by tilting the discharge knob 6b to the front side. A second audio output unit 6c is provided on the lower surface of the right and left sides of the discharge knob 6b in the lower plate part 6.

  At the right end of the lower plate part 6, a launching handle 8 is provided for a player to operate a launching device unit (not shown). The firing handle 8 is provided with a touch switch 8a as contact detection means for detecting that the player is touching. On the left side surface of the launch handle 8, a launch stop switch 8b that is operated by the player to temporarily stop the launch of the game ball is disposed. The firing stop switch 8b of this embodiment is provided in the touch switch circuit and is electrically connected in series with the touch switch 8a.

  The locking device 9 is provided at the center of the right end of the middle frame 3 and is used to lock the front frame 4 when it is closed. A prepaid card unit 13 (CR unit) is mounted on the left side of the gaming machine 1.

  Next, the surface structure of the game board 20 of the present embodiment will be described. FIG. 2 is a front view of the game board 20. The game board 20 is a substantially rectangular wooden plate-like body and is detachably attached to the middle frame 3, and its back side is covered with a back mechanism board 102 (see FIG. 9) described later.

  As shown in FIG. 2, a substantially circular gaming area 21 is formed in the gaming board 20 by an outer rail 22 and an inner rail 23 provided on the surface of the gaming board 20. In the game area 21, there are a central device 24, a normal symbol operating gate 27, a start port 28, a symbol display device 28, a big winning device (special electric accessory) 33, a left winning port 34 and 35, and a right winning port 36 and 37. The gaming devices such as the first decorative member 50 and the second decorative member 60 are disposed. In addition, although illustration is abbreviate | omitted, in the game area | region 21, many obstacle nails are arrange | positioned in consideration of the positional balance with each game device.

  The central device 24 is arranged at a substantially central portion of the game area 21 and is provided with a symbol display device 25. The big winning device 33 is arranged below the central device 24 in the game area 21. The first decorative member 50 is arranged on the left side of the big winning device 33 in the game area 21, the second decorative member 60 is arranged on the right side of the big winning device 33 in the gaming area 21, and the decorative members 50, 60 are so-called side. Make up decorations. The first decorative member 50 is unitized with the normal symbol display device 56 (see FIG. 3) and the left winning holes 34 and 35. The second decorative member 60 has a special symbol display device 62 (FIG. 6). Reference) and right winning openings 36 and 37 are unitized.

  The symbol display device 25 is a display device having a display area capable of displaying various effects according to the progress of the game. In this embodiment, a large-sized liquid crystal display device of about 12 inches is used. The screen display of the symbol display device 25 will be described later.

  The normal symbol operating gate 27 is provided on the left side of the central device 24. Inside the normal symbol operation gate 27, a normal symbol operation gate detection switch 27s for detecting the passage of the game ball is provided. As the game ball passes through the normal symbol operation gate 27, the normal symbol described later starts to change.

  The start port 28 is provided below the central position of the central device 24. The starting port 28 has two entrance ports 28a and 28b arranged in the vertical direction. The upper entry gate 28a (upper start opening) is always open, and the lower entry entrance 28b (lower start opening) is a so-called tulip type formed so that a pair of blade pieces 28c open and close on the left and right. Yes. When the normal symbol is stopped and displayed as a combination of symbols, the wing piece portion 28c is opened and the lower side entrance 28b is opened. That is, the lower entrance 28b functions as an ordinary electric accessory.

  Inside the start port 28, there are provided a start port entrance detection switch 28s (see FIG. 10) for detecting the entrance of a game ball and a start port solenoid (not shown) for operating the wing piece portion 28c. ing. When the pair of wing pieces 28c are opened to the left and right, the lower side entrance 28c is in an open state in which the possibility of entering a game ball is increased, and the pair of wing pieces 28c is erected. The lower side entrance 28c is in a normal state in which the possibility of entering a game ball is reduced. As the game ball enters the start port 28, a special symbol described later starts to fluctuate.

  The big prize device 33 is disposed below the start port 28. Here, the special winning device 33 includes a special winning opening 33a opened in a belt shape, an opening / closing plate 33b for opening / closing the special winning opening 33a, and a large winning opening solenoid 33c (for opening / closing the open / close plate 33b). 12) and an incoming ball detection switch 33s (see FIG. 12) for detecting an incoming game ball. The special winning opening 33a corresponds to the variable entrance of the present invention.

  Left winning openings 34 and 35 are provided obliquely above and to the left of the big winning device 33. Inside these, left winning opening entrance detection switches 34 s and 35 s (see FIG. 12) are provided, respectively. Right winning ports 36 and 37 are provided diagonally to the upper right of the big winning device 33. Inside these, right winning entrance ball detection switches 36s and 37b (see FIG. 12) are provided.

  FIG. 3 is a front view of the first decorative member 50. As shown in FIG. 3, the first decorative member 50 is provided with a special figure hold display part 52, a general figure hold display part 53, a game state display part 55, and a normal symbol display part 56.

  The special symbol hold display unit 52 displays the number of special symbol holds so that the number of game balls that have entered the start port 28 during the special symbol change can be held up to four. Each time the next special symbol change starts, the unstarted number of times (the number of holdings) is consumed, and the number of special symbol holdings decreases by one. The general symbol hold display unit 53 displays the number of normal symbols held so that the number of game balls that have passed through the normal symbol operation gate 27 during normal symbol variation can be held up to four. Each time the next fluctuation display starts, the number of unstarted times (the number of holdings) is consumed, and the number of normal symbol holdings decreases by one.

  FIG. 4 is a diagram for explaining the display of the number of holds by the special figure hold display section 52 and the general figure hold display section 53. The special figure hold display part 52 and the general figure hold display part 53 are each composed of two LEDs. These holding display units 52 and 53 can display the number of holdings with an upper limit of four by combining turning off, lighting and blinking of two LEDs. Specifically, as shown in FIG. 4, when both LEDs are turned off, the number of holds is 0, and when one LED is turned on and one is turned off, the number of held is 1 When two LEDs are lit, the number of holdings is two. When one LED is flashing and one is lit, three holdings are indicated. When two LEDs are flashing, holding is held. Number 4 is shown.

  The gaming state display unit 55 displays whether the current special symbol success / failure determination probability is high probability or normal probability (low probability), that is, whether or not the probability variation function is activated, It displays whether or not the opening time extension function for extending the time for opening the ball opening (normal electric accessory) 28b is activated.

  FIG. 5 is a diagram for explaining the game state display by the game state display unit 55, where (a) shows a state in which the probability variation function and the open time extension function are operating, and (b) shows the open time extension. Only the function is active. The game state display unit 55 includes two LEDs 55a and 55b that can be turned on and off. One of the LEDs 55a displays the operation state of the probability variation function, and the other LED 55b displays the operation state of the open time extension function. is doing. The LED 55a and 55b are turned on to indicate that the probability variation function and the open time extension function are in operation, and the LEDs 55a and 55b are turned off to indicate that the probability change function and the open time extension function are inactive.

  Returning to FIG. 3, the normal symbol display unit 56 is composed of one LED, and the normal symbol is displayed by this LED. The LEDs constituting the normal symbol display unit 56 can be turned on and off. In this embodiment, the hit display is turned on, the off display is turned off, and the variable display is flashed by repeating turning on and off. It is supposed to be. When it is determined that the normal symbol win / fail determination is made when the game ball passes through the normal symbol operation gate 27, the normal symbol stopped and displayed on the normal symbol display unit 56 is displayed as a normal symbol display mode (lights on). ) And the normal symbol that is stopped and displayed on the normal symbol display unit 56 is determined to be the display mode (off) of the normal symbol.

  In the normal symbol display unit 56, the normal symbol starts to change when the game ball passes through the normal symbol operating gate 27, and after a predetermined time has passed, the normal symbol hits and stops and displays in the normal symbol display mode or the off-normal symbol display mode. Is done. When the normal symbol is stopped and displayed in a preset normal symbol display mode, the lower entrance (ordinary electric accessory) 28b is opened for a predetermined time (for example, 1 second).

  In this embodiment, a random number for determining whether or not a normal symbol is provided is prepared. When a game ball passes through the normal symbol operation gate 27, it is determined whether or not to operate the lower entrance (ordinary electric accessory) 28b. It is usually used for determining whether or not a symbol is correct. The normal symbol success / failure random number is set in advance with a hit value, and the normal symbol success / failure determination random number acquired at the timing when the game ball passes the normal symbol operation gate 27 matches the win value. Determined. When it is determined that the winning symbol is a hit, the normal symbol that is stopped and displayed by the normal symbol display unit 56 is determined to be the display mode of the winning normal symbol. On the other hand, if it is determined to be out of place, the normal symbol that is stopped and displayed in the normal symbol display unit 56 is determined as the display mode of the out of normal symbol. Note that the determination of whether or not the normal symbol is correct and the determination of the stop symbol of the normal symbol are performed by the main control unit 200 described later.

  FIG. 6 is a front view of the second decorative member 60. As shown in FIG. 6, the second decorative member 60 is provided with a special symbol display portion 62 and a round number display portion 63.

  The special symbol of this embodiment is a special symbol displayed on the special symbol display unit 62 (hereinafter also referred to as “real symbol”) and a pseudo special symbol displayed on the symbol display device 25 (hereinafter “pseudo symbol”). Also called). The pseudo symbol will be described later. The special symbol display unit 62 is composed of seven LEDs 62a to 62g, and these symbols are displayed by these LEDs 62a to 62g. The LEDs 62a to 62g constituting the special symbol display unit 62 can be turned on and off, and a plurality of display modes of this symbol can be displayed by a combination of turning on and off of the LEDs 62a to 62g. And among the combinations of the symbols displayed by the seven LEDs 62a to 62g, a specific combination is set as a combination of a winning special symbol (big winning symbol), and a combination other than the winning special symbol is removed and a special symbol ( It is set as “Out of design”. In the present embodiment, the change display of this symbol is performed by blinking display in which the LEDs 62a to 62g are repeatedly turned on and off. This symbol corresponds to the first identification symbol of the present invention, and the special symbol display unit 62 corresponds to the first variable display device of the present invention.

  In the special symbol display section 62, the symbol starts to change as the game ball passes through the start port 28, and after a predetermined time has elapsed, the symbol is stopped and displayed with a combination of winning symbols or a combination of falling symbols. In this embodiment, a special symbol success / failure determination random number is prepared. The random number for determining whether or not the special symbol is used is used for determining whether or not the special device is activated when a game ball enters the start port 28. Specifically, the special symbol success / failure determination random number is set in advance with a winning / failure determination hit value, and the special symbol success / failure determination random number acquired at the timing when the game ball enters the start port 28 is hit. If it matches the value, it is determined to be a hit. When it is determined that the winning symbol is determined, the symbol that is stopped and displayed on the special symbol display unit 62 is determined as one of the combinations of the winning symbols. On the other hand, when it is determined that the symbol is out, the special symbol displayed on the special symbol display unit 62 is determined to be a combination of the above symbols. The special symbol success / failure determination, the determination of the variation pattern of the main symbol, and the determination of the stop symbol of the main symbol are performed by the main control unit 200 described later.

  When the combination of the main symbols displayed on the special symbol display unit 62 is a combination of special symbols, the main control unit 200 generates a special gaming state that is relatively advantageous to the player. The special game state is to give a profit to the player with respect to the entry of the game ball into the big prize opening 33a by operating the big prize device 33. The special game state is realized by repeatedly executing a special electric accessory game process (see FIG. 22) described later.

  Due to the occurrence of the special game state, the special winning device (special electric accessory) 33 and the condition device are operated. Here, the condition device is a device that is a condition for operating the accessory continuous operation device. Specifically, the condition device is composed mainly of a main control unit 200 to be described later, and starts the operation when the symbol is stopped and displayed as a big hit symbol, and activates the accessory continuous activation device. Further, the accessory continuous operation device is a device that is configured mainly by a main control unit 200 described later, and continuously operates the special winning device 33 to continuously open the special winning opening 33a. The special game state in which the special winning opening 33a is continuously opened is started by the start of the operation of the accessory continuous operation device. The main control unit 200 corresponds to the special game state generating means of the present invention.

  With the start of the operation of the special winning device 33, the special winning opening 33a is opened and a gaming ball is received. This game ball receiving state is ended when a predetermined end condition is satisfied, and the open big winning opening 33a is closed. As a predetermined end condition, when the opening time of the special winning opening 33a after the start of the game ball receiving state reaches a predetermined open time (30 seconds or 0.2 seconds in this embodiment), or the start of the game ball receiving state Thereafter, it can be considered that the number of game balls that have entered the special winning opening 33a has reached a predetermined number (10 in this embodiment).

  In the case where the period from the start to the end of the game ball receiving state is one round, the above-described accessory continuous operation device ends when the predetermined round ends. In the big winning device 33, after a predetermined time (for example, 0.5 seconds) has passed since the game ball receiving state is finished, the big winning port 33a is opened to enter the game ball receiving state again, and the next round starts. . The game ball receiving state in which one round from the start to the end is repeated continuously until a predetermined maximum number of continuous rounds (15 rounds or 2 rounds) is finished and the operation of the accessory continuous action device is finished. .

  FIG. 7 shows a display mode of a special symbol by the special symbol display unit 62. (a) shows a combination of off symbols, and (b) to (d) show combinations of winning symbols. In the combination of hit symbols of the present embodiment, a normal big hit symbol that generates a normal big hit (FIG. 7B), a probability variable big hit symbol that generates a probability variable big hit (FIG. 7C), and a specific big hit are generated. There is a special jackpot symbol (Fig. 7 (d)).

  The special game includes two special games having different maximum number of consecutive rounds and opening times of the big prize winning openings 33a in each round. When this symbol is stopped and displayed with the normal jackpot symbol or the probability variation jackpot symbol, the first special game (ordinary jackpot) is started, and when this symbol is stopped and displayed with the specific jackpot symbol, A second special game (specific big hit) is started in which the number of times the maximum winning opening 33a is opened (the maximum number of consecutive rounds) is set and the opening time of the large winning opening 33a is set short. Specifically, in the first special game, the maximum number of consecutive rounds is 15 and the opening time of the big winning opening 33a is set to 30 seconds, for example, and in the second special game, the maximum number of consecutive rounds is 2 and the grand prize is won. The opening time of the mouth 33a is set to 0.5 seconds, for example. For this reason, the second special game is ended with almost no ball entering the special winning opening 33a. The first special game is also referred to as a 15-round jackpot, and the second special game is also referred to as a 2-round jackpot.

  In addition, when this symbol is normally displayed as a big hit symbol, after the special game state is finished, the variable time shortening function and the lower entrance (ordinary electric accessory) 28b as the starting port (lower starting port) are displayed. The open time extension function that extends the open time is activated. The fluctuation time shortening function and the opening time extension function are performed by the main control unit 200. The fluctuation time shortening function includes a normal symbol fluctuation time shortening function for reducing the normal symbol fluctuation time and a special symbol fluctuation time. And a special symbol variation time reduction function. The fluctuation time shortening function and the opening time extension function are the time until the next condition device is actuated after the operation of the accessory continuous actuating device or until the number of times the symbol fluctuates reaches a predetermined number (100 in this example). It works until.

  When this symbol is stopped and displayed with a probable big hit symbol or a specific big hit symbol, the probability variation function is activated after the special gaming state is finished, and the probability variation state is entered. The probability variation state is realized by the control of the main control unit 200. In this probability variation state, in addition to the variation time shortening function and the open time extension function, the probability of the special symbol success / failure determination, that is, the special symbol is a big hit. The probability variation function that changes (improves) the probability of stopping display with symbols is activated. The probability variation function operates until the next condition device is activated after the end of the operation of the accessory continuous activation device or until the number of variations of the symbol reaches a predetermined number (10000 in this example). The main control unit 200 has a function as probability changing means for operating the probability changing function.

  Returning to FIG. 6, a round number display unit 63 is provided at the upper right of the special symbol display unit 62. The number-of-rounds display unit 63 indicates which number of rounds is selected when a plurality of maximum continuous rounds in the special gaming state are set, and the number corresponding to the set number of maximum continuous rounds LED 63a, 63b. Each LED of the round number display section 63 corresponds to each of the maximum number of continuous rounds (15 rounds or 2 rounds in this example), and the selected maximum number of continuous rounds is displayed by lighting one of the LEDs. can do. The display of the number of rounds by the number-of-rounds display unit 63 is performed when the special symbol is stopped and displayed as a big hit symbol and a special gaming state occurs.

  Next, the pseudo symbols displayed on the symbol display device 25 will be described. FIG. 8 shows a screen display example of the symbol display device 25. As shown in FIG. 8, the screen of the symbol display device 25 is provided with a first pseudo symbol display area 25a for displaying the first pseudo symbol and a second pseudo symbol display region 25b for displaying the second pseudo symbol. ing. The second pseudo symbol corresponds to the second identification symbol of the present invention, and the symbol display device 25 corresponds to the second variable display device of the present invention.

  The first pseudo symbol display area 25a is provided small in the upper left of the screen of the symbol display device 25, and 12 types of symbols consisting of “A” to “L” are set as the first pseudo symbols. The first pseudo-symbol starts variable display when the variable display of the main symbol starts. Then, when the symbol is stopped and displayed in any of the symbols shown in FIG. 7, the symbol is stopped and displayed in accordance with the symbol. In the first pseudo symbol, “A”, “B”, “E”, “F”, “H”, “I” correspond to the normal big hit symbol of this symbol, and “C”, “D”, “F” "," "G" corresponds to the probability variation jackpot symbol of this symbol, "I" corresponds to the specific jackpot symbol of this symbol, and "K", "L" correspond to the outlier symbol of this symbol. The first pseudo symbol variation mode and the stop symbol are determined by the sub-control unit 260 described later.

  The second pseudo symbol display area 25b is large at the center of the display screen of the symbol display device 25. The right symbol display area where the right symbol is displayed, the middle symbol display area where the middle symbol is displayed, and the left symbol are displayed. It consists of three symbol display areas consisting of the left symbol display area to be displayed. Each symbol display area has a symbol variation direction set in a direction substantially orthogonal to the arrangement direction of these display areas, in this case, in the vertical direction (vertical direction). Each symbol display area can display symbols consisting of “1” to “9”. The second pseudo symbol starts to be displayed when the display of the main symbol is started. Then, when the symbol is stopped and displayed in any of the symbols shown in FIG. 7, the symbol is stopped and displayed in accordance with the symbol.

  In the second pseudo-design, the combination of even-numbered symbols with the same three digits corresponds to the normal jackpot symbol of this symbol, and the odd-numbered symbols with the same three-digit symbol corresponds to the probability variation jackpot symbol of this symbol, and the same three-digit symbol. A specific combination (for example, a sequential combination) that does not correspond to the specific jackpot symbol of this symbol, and a combination of other symbols (unlike the same symbol or sequential combination, a combination that does not allow the player to recognize any meaning) A certain discoloration) corresponds to the off symbol of this symbol. The specific combination of the second pseudo symbols corresponding to the specific jackpot symbol of this symbol suggests the occurrence of a specific gaming state (probability variation state). In this embodiment, “1 · 2 · 3”, “2”・ It is a chance to be an ordered combination such as “3.4” and “3.4.5”. By displaying the second pseudo symbols in a specific combination (chance), a notice effect for the specific gaming state can be performed. A continuous notice effect can be performed by repeating the variable display by the second pseudo symbol and the stop display at a specific combination (chance) several times. The second pseudo symbol variation mode and the stop symbol are determined by the sub-control unit 260 based on a command transmitted from the main control unit 200. The main control unit 200 corresponds to the main control means of the present invention, and the sub control unit 260 corresponds to the second identification symbol variation control means of the present invention.

  As described above, in this embodiment, the first pseudo symbol is displayed small in the upper left of the display screen of the symbol display device 25, and the second pseudo symbol is displayed large in the center of the display screen of the symbol display device 25. For the player, it is difficult to visually recognize the first pseudo symbol, and the second pseudo symbol is easily visually recognized. For this reason, the player usually plays the game while visually recognizing the second pseudo symbol, and recognizes whether or not the special symbol is determined (whether it is a big hit) based on the second pseudo symbol. Therefore, in this embodiment, various effect displays such as reach effects on the symbol display device 25 are performed using the second pseudo symbols. The first pseudo symbol is provided to ensure that the symbol display device 25 has a function of indicating whether the special symbol is appropriate or not, and will be displayed on the symbol display device 25 during two rounds of big hit as will be described later. When the continuous notice effect is executed, the determination result (specific jackpot) is surely shown by the first pseudo symbol.

  Next, the back surface structure of the gaming machine 1 of this embodiment will be described with reference to FIG. FIG. 9 is a front view of the back mechanism board 102 of the gaming machine 1.

  As shown in FIG. 9, the back mechanism board 102 is provided on the opposite surface of the game board 20 in the middle frame 3, and is attached to the middle frame 3 by a pair of hinges 103 so as to be opened and closed. In the upper left part of the back mechanism panel 102, a prize ball tank 105 having a tank ball cut detection switch 104 on its inner surface is provided. The prize ball tank 105 stores payout game balls supplied from an external supply device. The bottom surface of the prize ball tank 105 is configured to fall to the right when viewed from the back side of the gaming machine 1, and a tank rail 106 connected to the prize ball tank 105 is provided below the right side of the prize ball tank 105. The tank rail 106 is assembled to the back mechanism board 102 with screws, and is inclined from the lower right corner of the prize ball tank 105 to the upper side of the game ball payout device 109.

  A ball removal lever 107 is provided on the right side of the tank rail 106. A game ball payout device 109 is provided on the downstream side of the ball removal lever 107. Further, on the downstream side of the tank rail 106 and above the game ball payout device 109, a case rail for guiding the game ball payout device 109 by changing the traveling direction of the game ball flowing down the tank rail 106 ( A game ball guiding path) 108 is provided.

  A vibration motor 110 is provided on the left side of the tank rail 106 and below the prize ball tank 105. The vibration motor 110 is assembled to the back mechanism board 102 by screwing. When the tank ball breakage detection switch 104 detects that the game balls in the prize ball tank 105 have run out, the prize ball tank 105 is opened. The game balls that are vibrated and remain in the prize ball tank 105 are completely discharged from the prize ball tank 105.

  Below the tank rail 106, a symbol display device (not shown) is attached to the front side, and a back case 111 is provided on the back side. The back case 111 is attached to the back mechanism panel 102 by a pair of hinges 112 so as to be opened and closed. Inside the back case 111, a lamp interface board, a main control board case, a sub control board case, and an effect display control board case are provided on the game board 20 as board cases containing various control boards necessary for game control. It is attached to the back side.

  Below the back case 111, a power supply board case 116 is provided on the left side, and a payout control board 118 is provided on the right side. Further, on the upper right part of the back mechanism board 102, there is provided a frame external terminal board 122 having external connection terminals for gaming machine frames such as jackpot, launcher control, ball breakage, door opening, prize ball, and rental balls. It has been.

  Next, the electronic control device of the gaming machine 1 of the present embodiment will be described with reference to FIG. FIG. 10 is a block diagram illustrating a schematic configuration of the electronic control device.

  As shown in FIG. 10, the electronic control device includes a main control unit (game control unit) 200 and sub-control units 230, 260, and 280 connected to the main control unit 200. The sub control unit includes a prize ball control unit (payout control unit) 230, a sub control unit 260, and an effect display control unit 280. The main control unit 200 includes a main control board 200a, and the sub control units 230, 260, and 280 include a payout control board 230a, a sub control board 260a, and an effect display control board 280a, respectively, as peripheral control boards.

  The main control unit 200 is responsible for the progress of the game, and transmits a command signal (command data) instructing the processing contents to each of the sub control units 230, 260 and 280, and each of the sub control units 230, 260 and 280 Various controls are performed based on the command signal.

  For example, a command such as a prize ball instruction signal for instructing a prize ball payout, a game start permission signal for instructing a game start permission, and various launch control commands are transmitted from the main control unit 200 to the payout control unit 230. Various launch control commands include ball feed permission / prohibition, launch permission / prohibition, game start permission, and the like. Also, various lamp control commands, various audio control commands, and various effect display control commands are transmitted from the main control unit 200 to the sub-control unit 260.

  Each control unit 200, 230, 260, and 280 is supplied with power from the power receiving board 128 connected to the main power source 129 via the power board 127 and the power relay board 121. Further, when the power is turned on, a system reset signal is transmitted to each of the control units 200, 230, 260 and 280 via the power supply board 127 and the power supply relay board 121. Note that the gaming machine 1 of this embodiment includes a backup power supply unit (not shown) that supplies an operating voltage to the main control unit 200 and the payout control unit 230 when the power is turned off. 200 and RAM data of the payout control unit 230 are held.

  FIG. 11 is a block diagram showing a configuration of the CPU 400 provided on the main control board 200a of the main control unit 200. As shown in FIG. 11, the CPU 400 includes a CPU core 401, a built-in RAM 402 (hereinafter also simply referred to as RAM), a built-in ROM 403 (hereinafter also simply referred to as ROM), a memory control circuit 404, a clock generator 405, an address decoder 406, A watchdog timer 407, a counter / timer 408, a parallel input / output port 409, a reset / interrupt controller 410, an external bus interface 411, and an output control circuit 412 are provided.

  The CPU 400 controls operation of the entire gaming machine 1 (basic progress control of the game) using the RAM 402 as a work area by a control program stored in the ROM 403. In addition, the main control unit 200 constitutes a go / no-go determination unit that performs the go / no-go determination by the go / no-go determination program stored in the ROM 403, with the CPU 400 as a main body. Note that the control cycle of the main control unit 200 of this embodiment is set to 4 ms.

  Returning to FIG. 10, the main control unit 200 is connected to the board external terminal board 201, the start opening ball detection switch 28 s, the normal symbol operation gate detection switch 27 s, the board surface relay board 210, and the game frame relay board 220. . The start opening ball detection switch 28 s detects that a game ball has entered the start opening 28. The normal symbol operation gate detection switch 27 s detects that a game ball has passed through the normal symbol operation gate 27.

  Next, the board surface relay board 210 will be described with reference to FIG. FIG. 12 is a block diagram showing various gaming devices connected to the board surface relay board 210. The board surface relay board 210 relays switch signals and the like between various switches provided on the game board 20 surface and the main control unit 200.

  As shown in FIG. 12, on the board relay board 210, there are a symbol display device driving board 211, winning hole entrance detecting switches 34s, 35s, 36s, 37s, a winning entrance entrance detecting switch 33s, and various solenoids 28c, 33c. It is connected.

  The symbol display device drive board 211 operates the normal symbol display unit 56 and the special symbol display unit 62. The winning opening entrance detection switches 34 s, 35 s, 36 s, and 37 s are used to detect the entry of game balls into the winning openings 34, 35, 36, and 37. The big winning opening entrance detection switch 33s detects that a game ball has entered the big winning opening 33a. These game ball detection switches can be configured by proximity switches or photo sensors. The various solenoids 28c and 33c include a start opening solenoid 28c for opening and closing the lower entrance hole 28b as a lower start opening, a large winning opening solenoid 33c for opening and closing a large winning opening, and the like.

  Next, returning to FIG. 10, the payout control unit 230 will be described. As shown in FIG. 10, to the payout control unit 230, a frame external terminal board 122, a switch relay terminal board 231, a CR connection board 234, a firing control unit 250, and the like are connected. The switch relay terminal board 231 is connected to a tank ball cut switch 232 and a lower pan full switch 233. The tank ball cut switch 232 is also connected to the frame external terminal board 122.

  The tank ball cut switch 232 detects that the game ball in the prize ball tank 105 has run out. The ball-out signal of the tank ball-out switch 232 is transmitted to the external replenishing device via the frame external terminal board 122, and the game ball is replenished to the prize ball tank 105 from the replenishing device. The lower tray full tank switch 233 detects that the lower tray 6 has become full. The payout control board 230a of the payout control unit 230 includes a CPU having the same configuration as the CPU 400 of the main control board 200a shown in FIG. The control cycle of the payout control unit 230 of this embodiment is set to 2 ms, which is shorter than the main control unit 200.

  Next, the sub control unit 260 will be described with reference to FIG. FIG. 13 is a block diagram showing various gaming devices connected to the sub-control unit 260. The sub-control board 260a provided in the sub-control unit 260 is provided with arithmetic circuit components (not shown) having a CPU, ROM, RAM, input / output ports and the like and a sound generator (not shown). The port is connected to the main control unit 200.

  As illustrated in FIG. 13, various board surface LED boards 263, various game frame LED boards 264, and the like are connected to the sub-control unit 260 via a lamp interface board 261. The lamp interface board 261 is provided with a drive circuit for various lamps, and is configured as a separate board independent of the sub-control board 260a. A game effect LED board or the like is connected to the board surface LED board 263 and the game frame LED board 264. These lamps are turned on / off or blinking in accordance with the progress of the game to enhance the gaming effect.

  Further, an amplifier board 265 is connected to the sub-control unit 260. A speaker 266 and a volume switch board 267 are connected to the amplifier board 265. From the speaker 266, various sounds, sounds, and the like are output in accordance with the progress of the game. The volume switch board 267 is for setting the output volume of the speaker 266 in accordance with an operation of a volume switch (not shown).

  The sub-control unit 260 is connected to a mode changeover switch 268 and effect switches 5d and 5e. The mode changeover switch 268 is configured as a DIP switch and is operated by a game hall employee when the power is turned on. The mode changeover switch 268 can change the background and the appearing character in the symbol display device 25. The effect switches 5d and 5e allow the player to change the background and the appearing character in the symbol display device 25 by operating during the game.

  Next, the effect display control unit 280 will be described with reference to FIG. FIG. 14 is a block diagram showing various gaming devices connected to the effect display control unit 280. The effect display control board 280a provided in the effect display control unit 280 is provided with arithmetic circuit components (not shown) having a CPU, a RAM, a ROM, an input / output port, a VDP (video display processor), and the like. The port is connected to the sub-control unit 260.

  As shown in FIG. 14, the effect display control unit 280 is connected to a symbol display device drive board 281 that operates the symbol display device 25. In the effect display control unit 280, the CPU performs display control of the symbol display devices 24 and 25 using the RAM as a work area according to a control program stored in the ROM. Display control of the symbol display devices 24 and 25 by the effect display control unit 280 is performed based on a command from the sub-control unit 260. In addition, the ROM of the effect display control board 280a stores symbol image data for effects displayed on the symbol display devices 24 and 25.

  Next, the operation of the gaming machine 1 of the present embodiment will be described based on the flowcharts of FIGS. FIG. 15 shows an example of a main job executed by the CPU 400 based on a program stored in the ROM of the main control unit 200. The main job shown in FIG. 15 performs a power-on process S100, and then a game start process S200, a normal symbol game process S300, a normal electric game game process S400, a special symbol game process S500, and a special electric game game process S600. Each step is repeatedly executed every time the timer is reset. In this embodiment, the reset period is set to 4 ms.

  The power-on process S100 will be described based on the flowchart of FIG. This power-on process is performed when power is turned on and when power is restored after a power failure occurs. First, various settings required when the power is turned on are performed (S101). Specifically, the stack pointer is set to a predetermined address in the RAM, the interrupt mode is set, and access to the RAM is permitted.

  Next, when the RAM clear switch is pressed or when the backup flag (power failure occurrence information) is not set in the RAM, it is determined that the power is turned on and the RAM initialization process is performed. Return (S102, S103, S104). As the RAM initialization processing, initial setting of built-in devices around the CPU is performed, all areas of the RAM are cleared to 0, initial values during normal game are set, and interrupts are permitted. Also, a game start flag is set.

  On the other hand, if the backup flag is set in the RAM, it is determined that the power is restored when the power is turned off, and a checksum is calculated from the contents of the RAM protected when the power is turned off (S105). (S106). If these checksums do not match, it is determined that the contents of the RAM are broken, and the RAM initialization process of S104 is performed. When the contents of the RAM are backed up normally, the following power recovery process is performed.

  First, the stack pointer immediately before power-off is restored and the backup flag is cleared. Next, a return setting is made to return to the gaming state when the power is turned off, the CPU peripheral device is initialized, and the register is returned to the state immediately before the power is turned off. Thereafter, the program is resumed by returning to the program execution position immediately before the power is turned off.

  Next, the game start process S200 will be described based on the flowchart of FIG. First, all the switches other than the RAM clear switch connected to the main control unit 200 are read (S201), the respective switch states are determined, and the detection information is stored (S202).

  Next, various random numbers such as a random number for determination of success / failure and a random number for symbol display are updated (S203). Specifically, the value of the random number counter set in the above-described RAM is incremented by 1 between an initial value (for example, 0) and a predetermined value (for example, 255). When the value of the random number counter exceeds a predetermined value, the initial value is restored.

  Next, prize ball control in S204 to S207 is performed. First, each winning mouth is checked by a winning mouth switch, and when a game ball wins a winning mouth, winning detection information is stored in the RAM (S204, S205). Next, when there is saved prize ball detection information, a prize ball number designation command corresponding to the acquired game ball is transmitted to the payout control unit 230 (S206, S207).

  Next, the normal symbol game process S300 will be described based on the flowchart of FIG. First, it is determined by the normal symbol operation gate detection switch 27s whether or not the game ball has passed the normal symbol operation gate 27 (S301). As a result, when it is determined that the game ball has passed through the normal symbol operation gate 27 (S301: YES), it is determined whether or not the number of pending operation of the normal symbol display unit 56 is less than 4 (S302). If the number of normal symbols held is less than 4 (S302: YES), a random number for determining whether or not normal symbols are stored is stored (S303).

  Next, it is determined whether or not the lower entrance (ordinary electric accessory) 28b as the start entrance (lower start entrance) is operating (S304). When it is determined that it is operating (S304: YES), the process returns as it is, and when it is determined that the lower entrance (ordinary electric accessory) 28b is not operating (S304: NO), It is determined whether or not the normal symbol is changing (S305). As a result, when it is determined that the normal symbol is not changing (S305: NO), it is determined whether or not the normal symbol is in the stop display time (S306), and it is determined that the normal symbol is in the normal symbol display time. If this is the case (S306: NO), the process proceeds to S314, which will be described later. If it is determined that the normal symbol display time is not being reached (S306: YES), it is determined whether or not the normal symbol hold count is zero (S306: NO). S307).

  As a result, when it is determined that the number of normal symbol hold is zero (S307: YES), the process returns as it is, and when it is determined that the number of normal symbol hold is not zero (S307: NO), whether or not the normal symbol is determined (S308) and the normal symbol variation time is set (S309). When the fluctuation time reduction function is active, set the normal symbol fluctuation time when the fluctuation time reduction function is activated.When the fluctuation time reduction function is not active, set the normal symbol fluctuation time when the fluctuation time reduction function is not active. Set. Then, the variation of the normal symbol is started (S310).

  When it is determined in S305 that the normal symbol is changing (S305: YES), it is determined whether or not the normal symbol change time has passed (S311), and the normal symbol change time has passed. If it is determined that there is not (S311: NO), the process directly returns. On the other hand, if it is determined that the normal symbol change time has elapsed (S311: YES), the normal symbol change is stopped (S312), and the normal symbol stop display interval is set (S313).

  Next, it is determined whether or not the interval between the normal symbols has been stopped (S314). If it is determined that the interval between the normal symbols has not been stopped (S314: NO), the process returns as it is. If it is determined that the normal symbol stop display has elapsed (S314: YES), the normal symbol stop symbol activates the lower entrance (ordinary electric accessory) 28b. It is determined whether or not the combination is (S315). As a result, when it is determined that the stop symbol of the normal symbol is not a winning symbol combination (S315: NO), the process returns as it is.

  When it is determined that the stop symbol of the normal symbol is a winning symbol combination (S315: YES), the operating time of the lower entrance (ordinary electric accessory) 28b is set (S316). If the opening time extension function is activated, set the start opening time (for example, 5.4 seconds) when the opening time extension function is activated. If the opening time extension function is not activated, the opening time is set. Set the starting port operating time (for example, 0.1 seconds) when the extension function is not operated. Then, the operation of the lower entrance (ordinary electric accessory) 28b is started (S317).

  Next, the ordinary electric accessory game process S400 will be described based on the flowchart of FIG. First, it is determined whether or not the lower entrance (ordinary electric accessory) 28b is in operation (S401), and it is determined that the lower entrance (ordinary electric accessory) 28b is not in operation. (S401: NO), the process returns as it is. On the other hand, when it is determined that the lower entrance (ordinary electric accessory) 28b is operating (S401: YES), the operating time of the lower entrance (ordinary electric accessory) 28b has elapsed. Is determined (S402), and if it is determined that the operation time of the lower entrance (ordinary electric accessory) 28b has not elapsed (S402: NO), the prescribed prize is awarded to the ordinary electric accessory. It is determined whether or not there are a number of winnings (S403).

  As a result, when it is determined that there is no predetermined number of winnings in the lower entrance (ordinary electric accessory) 28b (S403: NO), the process returns as it is and the lower entrance (ordinary electric accessory). When it is determined that the predetermined number of winnings has been won in 28b (S403: YES), or when it is determined that the operation time of the lower entrance (ordinary electric accessory) 28b has elapsed (S402) : YES), the operation of the lower entrance (ordinary electric accessory) 28b is stopped (S404).

  Next, the special symbol game process S500 will be described based on the flowchart of FIG. First, it is determined whether or not the start opening 28 has been won (S501), and if it is determined that the start opening 28 has been won (S501: YES), the number of operation suspension of the special symbol display section 62 is less than 4. It is determined whether or not there is (S502). As a result, when it is determined that the number of special symbol hold is less than 4 (S502: YES), a random number for determining whether or not special symbol is determined is stored (S503).

  Next, it is determined whether or not the condition device is operating (S504). Here, the condition device is a device that is a condition for operating the accessory continuous operation device, and is a device that starts the operation when a condition for generating a special gaming state is satisfied. The condition device is configured by the CPU of the main control unit 200. Next, when it is determined that the conditional device is in operation (S504: YES), the process returns as it is, and when it is determined that the conditional device is not in operation (S504: NO), the special symbol changes. It is determined whether it is in the middle (S505). As a result, when it is determined that the special symbol is changing (S505: YES), the process proceeds to S513 described later, and when it is determined that the special symbol is not changing (S505: NO). Then, it is determined whether or not it is during the special symbol stop display time (S506). If it is determined that it is during the special symbol stop display time (S506: YES), the process proceeds to S516 described later, and if it is determined that it is not during the special symbol stop display time (S506: NO). ), It is determined whether or not the number of special symbol hold is zero (S507).

  As a result, when it is determined that the number of special symbol hold is zero (S507: YES), the process returns as it is, and when it is determined that the number of special symbol hold is not zero (S507: NO), the probability variation It is determined whether or not the function is operating (S508). As a result, when it is determined that the probability variation function is in operation (S508: YES), whether or not the probability variation function is correct is determined (S509), and when it is determined that the probability variation function is not in operation. (S508: NO), it is determined whether or not there is a non-probability change (S510).

  Next, a special symbol variation pattern determination process is performed (S511). This special symbol variation pattern defines the variation time of the special symbol and the presence / absence of reach effect in the variation. Here, the special symbol variation pattern determination process S511 will be described based on the flowchart of FIG. First, it is determined whether the special symbol success / failure determination is a probable big hit (S511a). As a result, when it is determined that the special symbol success / failure determination is the probability variation big hit (S511a: YES), the stop symbol and the variation pattern for the probability variation big hit are determined (S511b).

  If it is determined in the determination process of S511a that the special symbol success / failure determination is not a probable big hit (S511a: NO), it is determined whether or not the special symbol success / failure determination is a normal big hit (S511d). As a result, when it is determined that the special symbol win / loss determination is a normal jackpot (S511d: YES), a stop symbol and a variation pattern for the normal jackpot are determined (S511e).

  If it is determined in the determination process of S511d that the special symbol success / failure determination is not normally a big hit (S511d: NO), it is determined whether or not the special symbol success / failure determination is a specific big hit (S511f). As a result, when it is determined that the special symbol win / loss determination is a specific jackpot (S511f: YES), a stop pattern and a variation pattern for the specific jackpot are determined (S511g).

  If it is determined in S511f that the special symbol success / failure determination is not a special big hit (S511f: NO), the result of the special symbol success / failure determination is out of place, and a determination process is performed to determine whether or not to perform a reach effect by lottery. This is done (S511i), and the stop stop symbol and its variation pattern are determined according to the presence or absence of the reach effect (S511j).

  Next, returning to FIG. 20, the effect pattern designation command is output to the sub-control unit 260, and the special symbol variation in the symbol display device 25 is started (S512). The effect pattern designation command is a command for designating the variation pattern determined in S511. If it is determined in S505 that the special symbol is changing (S505: YES), it is determined whether the special symbol change time has elapsed (S513). As a result, when it is determined that the variation time of the special symbol has not elapsed (S513: NO), the process returns as it is, and when it is determined that the variation time of the special symbol has elapsed (S513: YES), the special symbol fluctuation is stopped (S514), and the special symbol stop symbol display time is set (S515).

  Next, it is determined whether or not the special symbol stop symbol display time has elapsed (S516). As a result, when it is determined that the special symbol stop symbol display time has not elapsed (S516: NO), the process returns as it is, and when it is determined that the special symbol stop symbol display time has elapsed. (S516: YES), it is determined whether or not the stop symbol of the special symbol is a combination of jackpot symbols that will activate the condition device (S517).

  As a result, when it is determined that the stop symbol of the special symbol is a combination of the big hit symbol (S517: YES), the operation of the condition device is started (S518), and the operation of the accessory continuous operation device is started (S518). S519). Here, the accessory continuous operation device is a device that continuously performs the operation of opening the closed big prize opening 33a. Note that the accessory continuous operation device is configured by the CPU of the main control unit 200. Further, when starting the operation of the accessory continuous operation device, the CPU of the main control unit 200 sets the opening time of the special winning opening 33a and the number of continuous operations of the special winning device 33. Specifically, when the special symbol success / failure determination is a probable big hit or a normal big hit (when the special symbol stop symbol is a probable big hit symbol or a normal big win symbol), the opening time of the big winning opening 33a is 28 seconds, and the big winning device 33 Is set to 15 times. In addition, when the special symbol win / loss determination is a special jackpot (when the special symbol stop symbol is a special jackpot symbol), the opening time of the big winning opening 33a is 0.2 seconds, and the number of continuous operations of the big winning device 33 is two times. Set each.

  Next, it is determined whether or not the probability variation function is in operation (S520). If it is determined that the probability variation function is in operation (S520: YES), the probability variation function is deactivated (S521). ), The variable time reduction function is deactivated (S522), and the open time extension function is deactivated (S523).

  If it is determined in S517 that the special symbol stop symbol is not a combination of the big hit symbol (S517: NO), it is determined whether or not the variable time reduction function is in operation (S524). As a result, when it is determined that the variable time shortening function is not operating (S524: NO), the process returns as it is, and when it is determined that the variable time shortening function is operating (S524: YES), the special symbol changes. The number of times is counted (S525), and it is determined whether or not the number of fluctuations has reached a preset number of fluctuations (100 in this example) (S526). As a result, when it is determined that the number of fluctuations has not reached the preset number of fluctuations (S526: NO), the process returns as it is and it is determined that the number of fluctuations has reached the preset number of fluctuations. In such a case (S526: YES), the variable time shortening function is deactivated (S522), and the open time extending function is deactivated (S523).

  If it is determined in S520 that the probability variation function is not in operation (S520: NO), it is determined whether or not the variation time reduction function is in operation (S527). As a result, when it is determined that the variable time reduction function is not operating (S527: NO), the process returns as it is, and when it is determined that the variable time reduction function is operating (S527: YES), the variable time reduction function is performed. Is stopped (S522), and the open time extension function is stopped (S523).

  Next, the special electric accessory game process S600 will be described based on the flowchart of FIG. First, it is determined whether or not the accessory continuous operation device is in operation (S601). If it is determined that the accessory continuous operation device is not in operation (S601: NO), the process returns as it is. If it is determined that the continuous operating device is operating (S601: YES), it is determined whether or not the special winning opening 33a is open (S602). As a result, when it is determined that the special winning opening 33a is being opened (S602: YES), it is determined whether or not the opening time of the special winning opening 33a has elapsed (S603), and the special winning opening 33a is determined. If it is determined that the opening time has not elapsed (S603: NO), it is determined whether or not the maximum number of winnings has been won in the special winning opening 33a (S604).

  As a result, when it is determined that the maximum number of winnings has not been won in the big winning opening 33a (S604: NO), the process returns as it is and it is determined that the maximum winning number has been won in the large winning opening 33a. In the case (S604: YES), if it is determined that the opening time of the big prize opening 33a has passed (S603: YES), the big prize opening 33a is closed (S605).

  If it is determined in S602 that the big prize opening 33a is not open (S602: NO), is the number of continuous operations of the big prize device (special electric accessory) 33 less than a predetermined number of times set in advance? It is determined whether or not (S606). As a result, if it is determined that the number of continuous operations of the special winning device (special electric accessory) 33 is less than the predetermined number (S606: YES), whether or not the closing time of the special winning opening 33a has elapsed. Is determined (S607), and if it is determined that the closing time of the special winning opening 33a has not elapsed (S607: NO), the process returns as it is, and it is determined that the closing time of the special winning opening 33a has elapsed. If it has been made (S607: YES), the special winning opening 33a is opened (S608).

  When it is determined in S606 that the number of continuous operations of the special winning device (special electric accessory) 33 has reached the predetermined number (S606: NO), the operation of the accessory continuous operation device is stopped (S609). ), The operation of the condition device is stopped (S610). Thereby, the special game state is ended. Then, it is determined whether or not the special symbol stop symbol that triggered the condition device activation is a probability variation jackpot symbol or a specific jackpot symbol combination that activates the probability variation function (S611). As a result, when it is determined that the stop symbol of the special symbol is the probability variation big hit symbol or the specific big hit symbol (S611: YES), the probability variation function is activated (S612).

  Next, it is determined whether or not the stop symbol of the special symbol that triggered the operation of the condition device is a combination of the specific jackpot symbol (S613). As a result, when it is determined that the stop symbol of the special symbol is a combination of the special jackpot symbol (S613: YES), it is determined whether or not the open time extension function was activated at the start of the conditional device operation (S614). ).

  As a result, if it is determined that the open time extension function has been activated (S614: YES), the variable time reduction function is activated (S615), and the open time extension function is activated (S616). On the other hand, when it is determined that the open time extension function is not activated (S614: NO), the process returns. Thus, when a specific big hit occurs, the operating state of the variable time shortening function and the open time extending function before the condition device is activated is maintained.

  If it is determined in S611 that the special symbol stop symbol is not a probable big hit symbol or a specific big hit symbol (S611: NO), the variable time reduction function is started (S615) and the open time extension function is activated. Start (S616).

  Next, the power interruption occurrence processing S700 will be described based on the flowchart of FIG. This power cut-off generation process is performed when a non-maskable interrupt occurs due to a power cut due to a power failure or the like.

  First, the used register is saved in the RAM, and the value of the stack pointer is saved (S701, S702). Next, the payout motor is stopped (S703), a checksum is calculated and stored (S704), and a backup flag is set (S705). Next, access to the RAM is prohibited (S706), an infinite loop process is performed until a system reset occurs, and the watchdog reset is repeated (S707). The RAM data is compensated by a backup power supply unit (not shown). If a system reset occurs, the process proceeds to the power-on process S100.

  Next, the effect display control performed by the sub-control unit 260 will be described. FIG. 24 shows an example of a command transmitted from the main control unit 200 to the sub-control unit 260. During the occurrence of the second special game state, the effect mode (display mode) using the symbols is changed in the symbol display device 25 as the game progresses. The command shown in FIG. 24 instructs to change the effect mode (display mode) in the symbol display device 25 during the occurrence of the second special game state, and the effect branch in which the effect mode changes during the occurrence of the second special game state. It is transmitted from the main control unit 200 to the sub-control 260 at points (at the start of a big hit, at the start / end of each round, at the end of a big hit, etc.).

  25 to 28 are flowcharts showing the effect display control performed by the CPU of the sub-control unit 260 according to the program stored in the ROM, FIG. 25 shows the effect display control process, and FIG. FIG. 27 shows a 15-round jackpot effect process, and FIG. 28 shows a 2-round jackpot effect process.

  As shown in FIG. 25, first, it is determined whether or not an effect pattern designation command has been received from the main control unit 200 (S800). The effect pattern designation command is a command for designating the variation pattern of the special symbol set in the special symbol variation pattern determination process S511 described above, and is transmitted from the main control unit 200 to the sub-control unit 260 in the special symbol game process S500. It is what is done. Since the main control unit 200 outputs an effect pattern designation command to the sub-control unit 260 at the start of the variable display of the symbol, the effect pattern designation command is a command indicating the timing at which the variable symbol display of the symbol is started. ing. In the present embodiment, the effect pattern designation command is a command for designating not only the timing at which the variation display of this symbol is started but also the time for which the variation display that has been started continues.

  As a result, when it is determined that an effect pattern designation command has not been received (S800: NO), the process waits until an effect pattern designation command is received. And when it determines with having received the production pattern designation | designated command (S800: YES), it is determined whether the special symbol stop information designation command was received (S801). The special symbol stop information designation command is a command for designating a stop symbol of the special symbol (this symbol) set in the above-described special symbol variation pattern determination processing S511. The special symbol (this symbol) is a normal jackpot symbol, a specific jackpot symbol Information about whether to stop at a symbol, a probable big hit symbol, or an outlier symbol is included.

  As a result, when it is determined that the special symbol stop information designation command has not been received (S801: NO), the process stands by until a special symbol stop information designation command is received. If it is determined that the special symbol stop information designation command has been received (S801: YES), it is determined whether or not the special symbol stop symbol designated by the special symbol stop information designation command is a jackpot symbol. (S802). As a result, when it is determined that the stop symbol of the special symbol is not a big hit symbol (S802: NO), the off-state effect processing is performed (S803).

  Here, the off-state effect processing S803 will be described based on the flowchart of FIG. First, the first and second pseudo symbol variation start commands and the first and second pseudo symbol designation commands are transmitted to the effect display control unit 280 (S803a).

  The first and second pseudo symbol variation start commands are commands for instructing the start of variation of the first pseudo symbol and the second pseudo symbol in accordance with the timing of the variation start of this symbol. The transmission of the first and second pseudo symbol variation start commands is performed by transferring the effect pattern designation command received from the main control unit 200 to the effect display control unit 280 as it is. The first and second pseudo symbol designation commands are for designating stop symbols of the first and second pseudo symbols. Here, the first and second pseudo symbol designation commands are used to designate the first pseudo symbol and the second pseudo symbol corresponding to the off symbol of the present symbol.

  When the production display control unit 280 confirms reception of the first and second pseudo symbol variation start commands and the first and second pseudo symbol designation commands, the symbol display device 25 displays the variation of the first pseudo symbol and the second pseudo symbol. To start. As a result, the variation display of the first and second pseudo symbols on the symbol display device 25 is started almost simultaneously with the start of the variation display of the main symbol on the special symbol display unit 62.

  Here, the variation start time of the main symbol and the pseudo symbol will be described. While the design pattern is output from the main control unit 200 to the sub-control unit 260 and the variation display is started, the first and second pseudo symbols are sent from the sub-control unit 260 to the first, The second pseudo symbol variation start command and the first and second pseudo symbol designation commands are output, and the variation display is started when the effect display control unit 280 receives these commands. For this reason, the fluctuation start timing of the first and second pseudo symbols is delayed compared to the fluctuation start timing of the present symbol, but this delay is a delay in the control processing (processing time of about 100 ms), and is special. The apparent change start times of the symbols visually recognized by the symbol display unit 62 and the symbol display device 25 are set to be substantially the same.

  Next, it is determined whether or not an effect stop command has been received from the main control unit 200 (S803b). As a result, if it is determined that an effect stop command has not been received from the main control unit 200 (S803b: NO), the special symbol display unit 62 can determine that the present symbol is being displayed in a variable manner, so an effect stop command is received. It is in a standby state until If it is determined that an effect stop command has been received from the main control unit 200 (S803b: YES), the first and second pseudo symbol stop commands for instructing the stop display of the first and second pseudo symbols are displayed. It transmits to the control part 280 (S803c), and a production | generation process at the time of a ending is complete | finished. The transmission of the first and second pseudo symbol stop commands is performed by directly transferring the effect stop command received from the main control unit 200 to the symbol display unit 280, but each pseudo symbol is received based on the reception of the effect stop command. A command for designating the stop display may be generated by the sub-control unit 260 and this command may be transmitted to the effect display control unit 280. When the effect display control unit 280 receives the first and second pseudo symbol stop commands from the sub-control unit 260, it stops the variable display of the first pseudo symbol and the second pseudo symbol. As a result, the first and second pseudo symbols on the symbol display device 25 are stopped and displayed in synchronization with the timing at which the main symbol on the special symbol display unit 62 is stopped and displayed.

  Returning to FIG. 25, if it is determined in the determination process of S802 that the special symbol stop symbol is a big hit symbol (S802: YES), it is determined whether or not the special symbol stop symbol is a specific big hit symbol. (S804). As a result, if it is determined that the special symbol stop symbol is not the specific jackpot symbol (S804: NO), it can be determined that the first special gaming state (15 rounds jackpot), so the 15 rounds jackpot effect processing is performed. Perform (S805).

  Here, the 15-round big hit effect processing will be described based on the flowchart of FIG. First, the first and second pseudo symbol variation start commands and the first and second pseudo symbol designation commands are transmitted to the effect display control unit 280 (S805a). The first and second pseudo symbol designation commands designate the stop symbol of the first pseudo symbol and the second pseudo symbol corresponding to the normal big hit symbol or the probability variation big hit symbol of this symbol, and the second pseudo symbol is A combination that has the same three-digit design is selected.

  Next, it is determined whether or not an effect stop command has been received from the main control unit 200 (S805b). If it is determined that an effect stop command has not been received from the main control unit 200 (S805b: NO), the effect is given. Wait until a stop command is received. If it is determined that an effect stop command has been received from the main control unit 200 (S805b: YES), the first and second pseudo symbol stop commands are transmitted to the effect display control unit 280 (S805c). When the first and second pseudo symbol stop commands are received from the sub control unit 260, the effect display control unit 280 stops the variable display of the first pseudo symbol and the second pseudo symbol.

  Next, it is determined whether or not a big hit start screen designation command has been received from the main control unit 200 (S805d). The jackpot start screen designation command is for instructing the screen display of the symbol display device 25 at the start of the jackpot, and is transmitted from the main control unit 200 to the sub-control unit 260 when a special gaming state occurs.

  As a result, when it is determined that the big hit start screen designation command has not been received from the main control unit 200 (S805d: NO), the standby state is kept until the big hit start screen designation command is received. And when it determines with having received the big hit start screen designation | designated command from the main control part 200 (S805d: YES), the big hit start screen designation | designated command is transmitted to the effect display control part 280 (S805e). The jackpot start screen designation command is a command for instructing display of an effect performed at the start of the jackpot game. Upon receiving this command, the effect display control unit 280 receives a predetermined effect display (for example, at the start of the jackpot game) (for example, The big hit fanfare effect) is started on the symbol display device 25.

  Next, it is determined whether or not a jackpot end screen designation command has been received from the main control unit 200 (S805f). If it is determined that a jackpot end screen designation command has not been received (S805f: NO), The system waits until an end screen designation command is received. Here, the jackpot end screen designation command is a command for instructing the screen display of the symbol display device 25 at the end of the jackpot, and is transmitted from the main control unit 200 to the sub-control unit 260 at the end of the special gaming state (at the end of the jackpot). Is done. When the jackpot end screen designation command is received by the sub-control unit 260 and transferred to the effect display control unit 280, a predetermined effect display (for example, a jackpot end effect) performed at the end of the jackpot game is displayed on the symbol display device 25. Start with.

  The period from when the jackpot start screen designation command is transmitted to when the jackpot end screen designation command is received is a period during which the first special game (15 round jackpot game) is executed. The first special game is ended when 15 rounds are finished, assuming that the round from the time when the special winning opening 33a is once opened to the closing is 1 round. During the execution period of the first special game, the sub control unit 260 performs the effect display control unit 280 based on various commands (such as a round number designation command) transmitted from the main control unit 200 in accordance with the progress of the first special game. Send a command to

  If it is determined in S805f that the jackpot end screen designation command has been received (S805f: YES), the jackpot end screen designation for instructing the start of the effect display (hit end effect) performed at the end of the jackpot game The command is transmitted to the effect display control unit 280 (S805g), and the 15th round big hit effect process is terminated.

  Returning to FIG. 25, if it is determined in the determination process of S804 that the special symbol stop symbol is a specific jackpot symbol (S804: YES), it can be determined that the game is in the second special gaming state (two rounds jackpot). Therefore, the effect processing at the time of 2 round big hit is performed (S806).

  Here, the two-round big hit effect processing S806 will be described with reference to FIGS. FIG. 29 is a flowchart showing a 2-round big hit effect process performed by the CPU of the effect display control unit 280 in accordance with a program stored in the ROM. FIG. 30 is a timing chart showing the relationship between the gaming state, the command transmitted from the sub-control unit 260 to the effect display control unit 280, and the variation state of the main symbol and the first and second pseudo symbols. Here, the two-round big hit effect process (FIG. 28) by the sub-control unit 260 and the corresponding two-round big hit effect process (FIG. 29) by the effect display control unit 280 will be described in association with each other.

  First, the sub-control unit 260 transmits the first and second pseudo symbol variation start commands and the first and second pseudo symbol designation commands to the effect display control unit 280 (S806a). The first and second pseudo symbol designation commands designate the stop symbol of the first pseudo symbol and the second pseudo symbol corresponding to the specific jackpot symbol of this symbol, and the second pseudo symbol is a so-called chance eye ( For example, an ordered combination such as “1, 2, 3” is selected.

  The effect symbol control unit 280 waits until receiving the first and second pseudo symbol variation start commands and the first and second pseudo symbol designation commands (S900), and the first and second pseudo symbol variation start commands and the first When the second pseudo symbol designation command is received, the variable display of the first pseudo symbol and the second pseudo symbol is started (S901).

  Next, the sub-control unit 260 determines whether or not an effect stop command has been received from the main control unit 200 (S806b), and if it is determined that an effect stop command has not been received from the main control unit 200 ( S806b: NO), and it will be in a standby state until an effect stop command is received. If it is determined that an effect stop command has been received from the main control unit 200 (S806b: YES), the first and second pseudo symbol stop commands are transmitted to the effect display control unit 280 (S806c).

  The effect display control unit 280 waits until the first and second pseudo symbol stop commands are received (S902), and when the first and second pseudo symbol stop commands are received, the first pseudo symbol and the second pseudo symbol change. The display is stopped (S903). As a result, the main symbol, the first pseudo symbol, and the second pseudo symbol are stopped and displayed substantially simultaneously. At this time, the second pseudo symbol is stopped and displayed at the chance (first temporary stop display), and the stop display at the chance becomes a notice effect for the occurrence of the probability variation state.

  Next, the sub-control unit 260 determines whether or not a jackpot start screen designation command has been received from the main control unit 200 (S806d), and it is determined that a jackpot start screen designation command has not been received from the main control unit 200. If this happens (S806d: NO), it will be in a standby state until it receives a jackpot start screen designation command. And when it determines with having received the big hit start screen designation | designated command from the main control part 200 (S806d: YES), the big hit start screen designation | designated command is transmitted to the effect display control part 280 (S806e). The jackpot start screen designation command is a command for instructing the display of the effect performed at the start of the jackpot game as described above, but in the two round jackpot presentation process, the jackpot start screen designation command is a variable display of the second pseudo symbol. It is a command to start.

  The effect symbol control unit 280 waits until a big hit start screen designation command is received (S904), and when the big hit start screen designation command is received, starts the variable display of the second pseudo symbol (S905). As a result, the second pseudo symbol resumes the variable display at the timing when the second special game (two round big hit) starts.

  The first pseudo symbol is stopped and displayed in the process of S903, and this state is maintained until the second special game (two round big hit) is completed. Therefore, the player can recognize the occurrence of the second special game (2 round jackpot) if he / she gazes at the first pseudo symbol on the symbol display device 25, but the first pseudo symbol is visually recognized by the player who is playing normally. Is displayed as small as it is difficult, and the second pseudo symbol is displayed in a large size, which is the main effect display. For this reason, the player usually plays a game while paying attention to the easily visible second pseudo symbol, and it is difficult to recognize the existence and function of the first pseudo symbol.

  Next, the sub-control unit 260 determines whether or not a round 1 designation command has been received from the main control unit 200 (S806f). The round 1 designation command is a command for instructing the screen display of the first round in the special game, and is transmitted from the main control unit 200 to the sub-control unit 260 at the timing when the big winning opening 33a is opened. In the effect process, the round 1 designation command is a command for instructing the variable display stop of the second pseudo symbol.

  When it is determined that the round 1 designation command has not been received from the main control unit 200 (S806f: NO), the standby state is maintained until the round 1 designation command is received. If it is determined that the round 1 designation command is received from the main control unit 200 (S806f: YES), the round 1 designation command is transmitted to the effect display control unit 280 (S806g).

  The effect display control unit 280 waits until the round 1 designation command is received (S906), and when the round 1 designation command is received, the variable display of the second pseudo symbol is stopped (S907). Thereby, the second pseudo symbol is stopped and displayed at the timing when the first round of the second special game starts. The second pseudo symbol is stopped and displayed at the same chance (second temporary stop display) as the previous temporary stop display, and the second consecutive chance stop display becomes a continuous notice effect for the occurrence of the probability variation state.

  Next, the sub-control unit 260 determines whether or not a special winning opening closing screen designation command has been received from the main control unit 200 (S806h). The special winning opening closing screen designation command is a command for instructing the screen display of the symbol display device 25 when the special winning opening 33a is closed (between rounds), and at the timing when the special winning opening 33a is closed. Is transmitted to the sub-control unit 260, but in the two round big hit effect processing, this special winning opening closing screen designation command is a command for instructing the start of variable display of the second pseudo symbol.

  If it is determined that the special winning opening closing screen designation command has not been received from the main control unit 200 (S806h: NO), the standby state is kept until the special winning opening closing screen designation command is received. If it is determined that the special winning opening closing screen designation command has been received from the main control unit 200 (S806h: YES), the special winning opening closing screen designation command is transmitted to the effect display control section 280 (S806i).

  The effect display control unit 280 waits until a special winning opening closing screen designation command is received (S908), and upon receiving the special winning opening closing screen designation command, starts the variable display of the second pseudo symbol (S909). As a result, the second pseudo symbol restarts the variable display at the timing when the special winning opening 33a closes, that is, at the timing when the first round ends.

  Next, it is determined whether a round 2 designation command is received from the main control unit 200 (S806j). The round 2 designation command is a command for instructing the screen display of the second round in the special game (corresponding to the final round in the second special game), and is sub-controlled from the main control unit 200 at the timing when the special winning opening 33a is opened. Although it is transmitted to the unit 260, in the round two round big hit effect process, the round 2 designation command is a command for instructing the variable display stop of the second pseudo symbol.

  When it is determined that the round 2 designation command has not been received from the main control unit 200 (S806j: NO), the standby state is maintained until the round 2 designation command is received. And when it determines with having received the round 2 designation | designated command from the main control part 200 (S806j: YES), a round 2 designation | designated command is transmitted to the production | presentation display control part 280 (S806k).

  The effect display control unit 280 waits until a round 2 designation command is received (S910), and when the round 2 designation command is received, the variable display of the second pseudo symbol is stopped (S911). As a result, the second pseudo symbol is stopped and displayed at the timing when the second round of the second special game starts. The second pseudo symbol is stopped and displayed at the same chance (third temporary stop display) as the previous temporary stop display, and the third consecutive chance stop display becomes a continuous notice effect for the occurrence of the probability variation state.

  Next, it is determined whether or not a big hit end screen designation command has been received from the main control unit 200 (S806l). As described above, the big hit end screen designation command is a command for instructing the screen display of the symbol display device 25 at the time of big hit, and is transmitted from the main control unit 200 to the sub-control unit 260 at the timing when the big hit ends. In the round big hit effect processing, this big hit end screen designation command is a command for instructing the effect display to start the probability variation function operation.

  If it is determined that the jackpot end screen designation command has not been received from the main control unit 200 (S806l: NO), the system waits until a jackpot end screen designation command is received. And when it determines with having received the big hit end screen designation | designated command from the main control part 200 (S806l: YES), a big hit end screen designation | designated command is transmitted to the production | presentation display control part 280 (S806m).

  The effect display control unit 280 waits until a jackpot end screen designation command is received (S912). When the jackpot end screen designation command is received, the effect display control unit 280 notifies the player that the probability variation function starts to operate on the symbol display device 25. The probability variation entry screen is displayed (S913).

  As described above, during the occurrence of the second special gaming state (during the second round big hit), the continuous notice effect that repeats a plurality of times that the second pseudo symbol is variably displayed and is stopped and displayed at a specific combination (chance). By doing so, the player can easily recognize that the probability variation function starts to operate immediately. By performing a continuous notice effect that suggests the occurrence of such a probability variation state to the player, it is possible to enhance the player's expectation for the occurrence of the probability variation state, thereby improving the gaming interest. it can.

  In addition, by executing a continuous notice effect that suggests the occurrence of a probability fluctuation state using a 2-round jackpot, it is possible to realize an effective effect for a probability change state that occurs via a 2-round jackpot. The presence value of 2 rounds of jackpot can be increased.

  Also, depending on the branch point of the effect display during the occurrence of the second special gaming state (at the start of jackpot, at the start / end of each round, at the end of jackpot, etc.), the variable display of the second pseudo symbol is started or stopped. By using the commands transmitted from the main control unit 200 (a jackpot start screen designation command, a round 1 designation command, a big prize closing screen designation command, a round 2 designation command, a jackpot end screen designation command, etc.) Symbol display control can be performed. Thus, it is not necessary to change the configuration of the main control unit 200 by starting and stopping the variable display of the second pseudo symbol using the existing command transmitted from the main control unit 200 during the occurrence of the special gaming state. . That is, a continuous notice effect using the second pseudo symbol can be realized without increasing the command transmitted from the main control unit 200 to the sub-control unit 260.

(Second embodiment)
Next, a second embodiment of the present invention will be described with reference to FIGS. The second embodiment differs from the first embodiment in the number of times the second pseudo symbol fluctuates in the two round jackpot effect process. Only the parts different from the first embodiment will be described below.

  FIG. 31 is a flowchart showing a two-round big hit effect process performed by the sub-control unit 260. FIG. 32 is a flowchart showing a two-round big hit effect process performed by the effect display control unit 280. FIG. 33 is a timing chart showing the relationship between the gaming state, the command transmitted from the sub-control unit 260 to the effect display control unit 280, and the variation state of the main symbol and the first and second pseudo symbols.

  In this embodiment, as shown in FIG. 31, in S806b, when the sub control unit 260 determines that an effect stop command has been received from the main control unit 200 (S806b: YES), the effect display control unit 280 1 pseudo symbol stop command is transmitted (S806n). As shown in FIG. 32, the effect display control unit 280 waits until the first pseudo symbol stop command is received after starting the variable display of the first pseudo symbol and the second pseudo symbol (S901) (S914), When the first pseudo symbol stop command is received, the first pseudo symbol is stopped and displayed (S915). As a result, the first pseudo symbol is stopped and displayed simultaneously with the main symbol, but the second pseudo symbol is continuously displayed in a variable manner.

  Then, when receiving the round 1 designation command (S906), the effect display control unit 280 stops and displays the second pseudo symbol at the chance (907). As a result, the first temporary stop display is performed. Next, the effect display control unit 280 resumes the variable display of the second pseudo symbol (S909) when receiving the special winning opening closing screen designation command (S908), and receives the round 2 designation command (S909). S910), the second pseudo symbol is stopped and displayed at the chance (S911). Thereby, the second temporary stop display is performed.

  As described above, when the sub control unit 260 receives an effect stop command from the main control unit 200, the first pseudo symbol is stopped and displayed, and the second pseudo symbol is continuously displayed. The number of fluctuations of the second pseudo symbol can be reduced as compared with the first embodiment. As described above, when the sub-control unit 260 receives an arbitrary command from the main control unit 200, the sub-control unit 260 transmits or does not transmit a command for instructing the stop display of the second pseudo symbol to the effect display control unit 280. It is possible to change the number of times that the two pseudo symbols are stopped and displayed in a specific combination (chance). It should be noted that the number of notice effects that cause the second pseudo symbol to be stopped and displayed in a specific combination (chance) can be arbitrarily set.

(Other embodiments)
In each of the above embodiments, when the special symbol success / failure determination is a hit determination (specific big hit) (when this symbol is stopped and displayed with the specific big hit symbol), a continuous notice using the second pseudo symbol is performed. However, the continuous notice effect using the second pseudo symbol may be performed even when the special symbol success / failure determination is a determination of losing (when the main symbol is out of place and the display is stopped with the symbol). In this case, the number of notice effects using the second pseudo symbol can be changed according to the determination result of the special symbol success / failure determination. For example, the number of fluctuations of the second pseudo symbol when the special symbol success / failure determination is a miss determination is set to one or two times, and the number of variations when the special symbol success / failure determination is a hit determination (specific big hit) is set as the first embodiment. Alternatively, it can be performed twice or three times as in the second embodiment. In this case, if the number of times that the second pseudo symbol is stopped and displayed in a specific combination is one time, it will be confirmed to be out, if it is twice, it will be out or hit (probability variation state), and if it is three times, it will be a hit. (Probability fluctuation state) is confirmed. As a result, the continuous notice effect using the second pseudo symbol can be used as an effect process at the time of determination of losing in the special game determination process, and reliability (probability of occurrence of a probability variation state) is given to the continuous notice effect. Can be granted.

  In addition to the special jackpot where the probability variation function is activated after the end of the second special game, the probability variation function is not activated after the end of the second special game. A specific normal jackpot that activates the system is performed, and the same continuous notice effect is performed for the specific big jackpot (with probability fluctuation) and the specific normal jackpot (without probability fluctuation), so that the presentation mode at the end of the continuous notice effect is different. Good. For example, in the case of a specific big hit, an effect is made to stop and display the second pseudo symbol three times at a chance, and in the case of a specific normal big hit, the second pseudo symbol is given twice at a chance. It is possible to perform an effect in which the stop display is performed, and finally the stop display is performed once with a break (except chance chance). In this way, by changing the content of the continuous notice effect depending on whether or not the probability variation function is activated after the second special game is finished, the probability variation function is activated after the second special game is finished (the operation can be started). It is possible to make the player recognize that the performance is high) or that the operation is not started (the possibility that the operation is low is low).

  In the above-described embodiment, the second pseudo symbol is described as being stopped and displayed a plurality of times at the same chance as the continuous notice effect. However, a plurality of symbol combinations as chance eyes are set in advance, and the continuous notice effect is obtained. You may make it stop-display the chance of a different symbol combination for every stop display of the 2nd pseudo | simulation symbol in the inside. Even in this case, a continuous notice effect in which the chances of the different symbol combinations are continuously displayed can be realized, so that the player's expectation for the occurrence of the probability variation state can be enhanced.

  In the above embodiment, an example in which two types of symbols, a small first pseudo symbol and a large second pseudo symbol, are displayed on the symbol display device 25 has been described. However, the symbol (pseudo) displayed on the symbol display device 25 is displayed. The type of symbol may be one type corresponding to the second pseudo symbol.

It is a front view which shows the game machine of the Example of this invention. It is a front view which shows schematic structure of a game board. It is a front view of the 1st decoration member. It is a figure for demonstrating the number-of-holds display by a special figure hold display part and a common figure hold display part. It is a figure for demonstrating the game status display by a game status display part. It is a front view of the 2nd decoration member. It is a figure for demonstrating the display mode of the special symbol by a special symbol display part. It is a front view which shows the example of a screen display of a symbol display apparatus. It is a front view of the back mechanism board of a gaming machine. It is a block diagram which shows the structure of an electronic controller. It is a block diagram which shows the structure of CPU of a main control part. It is a block diagram which shows the various game devices connected to a board surface relay board. It is a block diagram which shows the various game devices connected to a sub control board. It is a block diagram which shows the various game devices connected to an effect display control board. It is a flowchart for demonstrating the main job which a main control part performs. It is a flowchart which shows the power-on process which a main control part performs. It is a flowchart which shows the game start process which a main control part performs. It is a flowchart which shows the normal symbol game process which a main control part performs. It is a flowchart which shows the normal electric accessory game process which a main control part performs. It is a flowchart which shows the special symbol game process which a main control part performs. It is a flowchart which shows the special symbol game process which a main control part performs. It is a flowchart which shows the special symbol fluctuation pattern setting process which a main control part performs. It is a flowchart which shows the special electric accessory game process which a main control part performs. It is a flowchart which shows the power failure generation | occurrence | production process which a main control part performs. It is a chart which shows an example of the command transmitted to a sub control part from a main control part. It is a flowchart which shows the flow of the production | presentation display control process which a sub-control part performs. It is a flowchart which shows the flow of the production | presentation process at the time of a removal which a sub control part performs. It is a flowchart which shows the flow of 15 round big hit presentation processing which a sub-control part performs. It is a flowchart which shows the flow of 2 round jackpot presentation processing which the sub-control part in 1st Example performs. The 2nd round big hit presentation process which the presentation display control part in 1st Example performs is shown. It is a timing chart which shows the relationship between the game state in 1st Example, the command transmitted to a production | presentation display control part from a sub control part, and the fluctuation state of a special symbol. It is a flowchart which shows the flow of 2 round jackpot presentation processing which the sub-control part in 2nd Example performs. The 2nd round big hit presentation process which the presentation display control part in 2nd Example performs is shown. It is a timing chart which shows the relationship between the game state in 2nd Example, the command transmitted from a sub control part to an effect display control part, and the fluctuation state of a special symbol.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Gaming machine, 20 ... Game board, 21 ... Game area | region, 25 ... Symbol display apparatus (2nd variable display apparatus), 25a ... 1st pseudo | simulation symbol display area, 25b ... 2nd pseudo | simulation symbol display area, 28 ... Start port (Ordinary electric accessory), 33 ... large winning device, 50 ... first decorative member, 56 ... normal symbol display unit, 60 ... second decorative member, 62 ... special symbol display unit (first variable display device), 200 ... Main control unit (win / fail judgment means, special gaming state generation means, main control means, probability variation means), 230 ... payout control section, 250 ... launch control section, 260 ... sub control section (second identification symbol variation control means), 280 ... Production display control unit.

Claims (4)

A starting opening where game balls can enter,
A first variable display device capable of variably displaying and stopping the first identification symbol, and variably displaying the first identification symbol by entering a game ball into the start port;
A second variable display device capable of variably displaying and stopping the second identification symbol, and variably displaying the second identification symbol by entering a game ball into the start port;
Second identification symbol variation control means for performing display control in the second variable display device;
A variable entrance that can be switched between a closed state where entry of game balls is difficult and an open state where entry of game balls is easy;
Special gaming state generating means for generating a special gaming state advantageous to the player when the first identification symbol that is stopped and displayed is a combination of winning symbols,
The special game state includes a first special game state in which a round from the time when the variable entrance is opened to a closed state is performed a plurality of times, and the time per round is the first special game state. A second special gaming state that is shorter than the gaming state and has a smaller number of rounds than the first special gaming state,
The second identification symbol variation control means displays the second identification symbol variably during the second special gaming state, and stops and displays the second identification symbol in a specific combination that suggests the occurrence of the specific gaming state a plurality of times. A gaming machine characterized by repeated repeated notice effects. The second variable display device is configured such that the display mode changes with the progress of the game during the occurrence of the second special gaming state,
Main control means for transmitting a command for instructing a change in the display mode to the second identification symbol variation control means during the occurrence of the second special gaming state;
The second identification symbol variation control means displays the second pseudo symbol in a variably displayed or stopped manner based on reception of the command transmitted from the main control means during the second special gaming state. The gaming machine according to claim 1, wherein a notice effect is performed. The said 2nd identification symbol fluctuation | variation control means performs the said continuous announcement effect also when the said 1st identification symbol stopped and displayed is a deviating symbols other than the said winning symbol. The gaming machine described. The specific gaming state is a probability variation state that improves a probability that the first identification symbol is stopped and displayed with the winning symbol,
The second identification symbol variation control means is configured such that the probability variation state starts after the second special gaming state ends and the probability variation state does not start after the second special gaming state ends. The gaming machine according to any one of claims 1 to 3, wherein an effect mode at the end of the notice effect is varied.

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