JP2009232957A - Pachinko game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine having a novel game property effectively using a probability variation limiter. <P>SOLUTION: This Pachinko game machine has a limiter original function that finishes a probability variable state in starting, changes overs a consecutive win mode and a chance mode constituting a consecutive win loop mode to make a player to appreciate the best part of the consecutive win, and also has a step-up mode, which is advantageous for a parlor side, to keep a superior balance between income and expenditure as a Pachinko machine. On the other hand, the step-up mode originally disadvantageous for the player, may step up the player literally by repeating small-value big wins, and serve as a trigger for shifting to the chance mode, so that the step-up mode gives the player no feeling of disadvantage and contributes to the improvement of the operation rate. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a pachinko gaming machine that has a plurality of types of so-called special symbols and has a probability variation limiter function.

  When a game medium such as a game ball is launched into a game area by a launching device and the game medium wins a prize area such as a prize opening provided in the game area, a predetermined number of prize balls are paid out to the player. A pachinko gaming machine provided with a display capable of “changing” the identification information, and causing a special gaming state advantageous to the player when the display result after the change of the identification information is in a specific display mode in the display Exists. The special game state is, for example, a state (special game state) that is advantageous for a player who is easy to win a ball when the state of the special prize opening is easy.

  In such a pachinko gaming machine, a lottery is executed when a game ball enters a so-called start opening, and when the lottery is won, a so-called special symbol (hereinafter referred to as a special symbol is simplified as identification information). A display result on a display that displays a special figure) is usually referred to as a “big hit”. When the big hit occurs, for example, the big winning opening is opened a predetermined number of times, and the game shifts to a big hit gaming state where the hit ball is easy to win. And depending on the type of jackpot, after the jackpot game is finished, the jackpot probability is improved compared to that at the time of normal game, and the opening time of the ordinary electric accessory (so-called electric tu) attached to the starting port is longer than that at the time of normal game. It may be controlled to a so-called probability change short state in which the variation time of the special symbol is set to be relatively shorter than that in the normal game as well as a long time (the jackpot that becomes a short state at the probability change time after the big hit game is finished). May be described as a promising jackpot).

  In addition, a limiter function may be provided to limit the number of occurrences so that the probabilistic jackpot does not occur repeatedly in succession so as not to increase euphoria.

In the following Patent Document 1, a so-called probability variation jackpot is made, and then one probability variation jackpot is compensated (that is, two jackpots are compensated thereafter). When a high probability state (probability variation state) is repeated a predetermined number of times, the built-in limiter is activated at the time of the current jackpot occurrence, and if the non-probability variation jackpot is won, the current jackpot is the first In the case of this loop, a probabilistic state is established immediately after this jackpot, while if this jackpot is the second loop, a short-time game will occur immediately after this jackpot and after the short-time game ends It is disclosed that the integrated value of the limiter is reset.
Japanese Patent Laid-Open No. 2000-5406

  The best part of a pachinko gaming machine is a so-called villa that continuously generates jackpot games by continuing the probable jackpot. On the other hand, the limiter function is originally a function that is provided so that the euphoria does not become too high. However, in Patent Document 1, a probabilistic state occurs after the jackpot game ends even when the limiter is activated. When the probability variation state does not occur, there is a problem that the meaning of operating the limiter that the short-time state occurs is weakened, which is too advantageous for the player. On the other hand, if the limiter is activated, the winning probability of the jackpot lottery is forcibly controlled to a low probability, the player loses the willingness to continue the game, and the operation rate of the pachinko gaming machine falls. there were.

  Therefore, in the present invention, the renzo mode and the chance mode, which constitute the renja loop mode described in detail later, are shifted to each other, allowing the player to experience the real thrill of the renzo and also having a step-up mode that is advantageous to the store side. In spite of its excellent balance of payment as a pachinko machine, it is an opportunity to move to the chance mode by literally stepping up the small value jackpot, which will be detailed later in a step-up mode that is disadvantageous to the player, and literally stepping up. Therefore, since a disadvantage is not given to the player, it is an object to provide a pachinko gaming machine that contributes to an increase in the operation rate.

The invention described in claim 1
At least two game medium passage specific areas as game start conditions;
Lottery means for drawing lots on the condition that the game medium passes through any of the plurality of specific areas;
Lottery result determination means for determining whether or not the lottery is successful;
A display unit capable of variably displaying identification information corresponding to each of the specific areas;
Based on the lottery result, after the identification information fluctuates and displays for a predetermined time, a special game that causes a special game state advantageous to the player in response to the display result being in a specific display mode determined in advance. Means of occurrence,
A displacement member control means for controlling a displacement member that changes the degree of difficulty for the game medium to pass through at least one of the specific areas;
A winning probability control means for controlling the lottery winning probability related to occurrence of a special gaming state to a low probability or a high probability; a game digestion efficiency control means for controlling a game digestion efficiency to a low efficiency or a high efficiency;
The winning probability control means stores a high probability gaming state continuation count storage means for storing a continuation count of a gaming state for controlling the lottery probability with a high probability;
A first winning in which the winning probability control means forcibly controls the lottery winning probability to a low probability on the condition that the special game has occurred when the high probability gaming state continuation memory count reaches a predetermined value. A pachinko gaming machine having a probability forced transition means,
The special game includes a normal special game in which the winning probability control means controls the lottery winning probability with a low probability and a probability change special game with a high probability after the special game ends, and
The probability variation special game includes at least a small value special game with a relatively small number of acquired game balls and a relatively large value special game,
Further, the probability variation special game includes a first probability variation special game in which the game digestion efficiency control means controls the game digestion efficiency with high efficiency until the next occurrence of the next special game, and the game digestion efficiency control means has the game digestion efficiency control means. Including a second probability variation special game with a limit on the number of games that can be controlled with high efficiency,
A step-up mode of adding and storing the high probability gaming state continuation count one by one in the high probability gaming state continuation count storage means each time the small value special game is executed;
In the step-up mode, on the condition that the first winning probability forced transition means is activated or a large value special game has occurred, a chance mode to transition,
In the chance mode, the pachinko gaming machine is provided with a villa mode that shifts on condition that the first probability variation special game has occurred.

  In the present invention, a first high probability game state continuation number limiter (hereinafter referred to as a first probability variation limiter) which is a first winning probability forced transition means having the original function of a limiter that terminates the probability variation (high probability game) state at the time of operation. In the step-up mode, which is disadvantageous to the original player, which will be described later in detail, the small value jackpot described in detail later is repeated and the game mode is literally stepped up. Since it becomes an opportunity to shift to the mode, since it does not give the player a disadvantage even in the step-up mode that is disadvantageous to the player (in other words, advantageous to the game store), there is an effect of contributing to the improvement of the operation rate . On the other hand, in the step-up mode, it is possible to shift to the chance mode without operating the first high-probability gaming state continuation number limiter when winning a large value special game to be described in detail later. Because it can, it has the effect of increasing the expectation of the recreational resort for the player and increasing the operation rate. In addition, a gaming state (a gaming state at the time of opening a gaming store) in which the high probability gaming state continuation count constituting the step-up mode described later in detail is “0” Since there is a higher probability of winning the big value jackpot that triggers the transition to the chance mode than in the gaming mode, there is also an effect of contributing to an improvement in the operating rate of the first gaming machine in the morning. On the other hand, the chance mode and the extended game mode constitute a extended game loop mode, which gives the player a real pleasure of the extended game, leading to an improvement in operating rate. Note that the high probability game state continuation count here is the number of times that a game with a jackpot game is continuously occurring when the game is a high probability game. For example, in the case of a game history of jackpot game → high probability game → jackpot game → high probability game → jackpot, the number of times of high probability game state continuation is two.

The invention according to claim 2
The chance mode is a game mode in which the game digestion efficiency control means controls the game digestion efficiency with high efficiency only for a predetermined number of games, and when the special game does not occur within the predetermined game count, 2. The pachinko gaming machine according to claim 1, wherein the pachinko gaming machine shifts to the step-up mode while storing and holding the probability game state continuation count.

  According to the present invention, when a special game does not occur within the limited number of times in the chance mode, the player falls to the step-up mode, but even at that time, the high probability gaming state continuation number is not reset, Since the continuation count memory is retained, the high-probability gaming state continuation count is repeated from the step-up mode, and there remains a sense of expectation to shift to the chance mode, allowing the player to continue to keep eager to continue the game, This has the effect of contributing to an improvement in the operating rate of the gaming machine.

The invention of claim 3
The chance mode is based on the condition that the normal special game occurs within the predetermined number of games, the second probability variation special game occurs, or the second winning probability forced transition means operates. 3. The pachinko gaming machine according to claim 1, wherein the game machine stays in the chance mode after the special game is over.

  According to the present invention, when a special game in which high-efficiency games do not continue until the next jackpot game occurs, the player has a sense of expectation to shift to the extended game mode by staying in the chance mode. There is an effect that can be sustained. As a result, an effect that leads to an improvement in the operating rate of the gaming machine occurs.

The invention of claim 4
In the consecutive mode, the winning probability control means controls the lottery probability with high probability until the next special game occurs substantially, and the game digestion efficiency control means controls the game digestion efficiency with high efficiency. When the third winning probability forced transition means is activated as a result of the occurrence of the special game, or when the normal special game is generated, the mode is shifted to the chance mode and the first certain change special The pachinko gaming machine according to any one of claims 1 to 3, wherein when the game is started, the player stays in the extended game mode.

  According to the present invention, the third high-probability gaming state continuation number limiter which is the third winning probability forced transition means having the original function of the limiter that terminates the probability variation state at the time of operation is provided. After the big hit game, the player stays in the recreational mode or shifts to the chance mode, which has the effect of encouraging the player that the reunion continues. As a result, an effect that leads to an improvement in the operating rate of the gaming machine occurs.

The invention of claim 5
The high probability controlled by the winning probability control means is 1 to 1.2 times the low probability, and the low probability value is greater than 1/100. This is a pachinko machine.

  According to the present invention, as will be described in detail later, by controlling the jackpot winning probability as described above, it is easy to win first, and when jackpots are consecutive, the number of balls that are played increases rapidly in a short time. On the other hand, when the player is stagnating in the step-up mode, the number of pitches (holding balls) decreases in a longer time than the time when the pitches increase rapidly. While experiencing the real pleasure of a villa, it takes time even when a player loses, so that the operating rate of the gaming machine is improved. In addition, by making the jackpot probability two types of high and low with little difference in probability value, the operation of the third winning probability forced transition means (hereinafter sometimes referred to as a third probability variation limiter) is effectively utilized, There is an effect that it is possible to configure a villa loop mode in which the chance mode and the villa mode are shifted to each other.

The invention of claim 6
In the chance mode, in the predetermined mode in which the number of times is relatively small among the predetermined number of times, a table having a relatively long variation time of the identification information is selected, and a special effect is executed on the effect indicator. The pachinko gaming machine according to claim 1, wherein the game machine is a pachinko gaming machine.

  According to the present invention, in the predetermined mode in which the number of times is small among the predetermined number of times, it is a crisis that falls from the chance mode to the step-up mode. By selecting and executing an image effect with a sense of tension on the effect display, there is an effect of giving the player a sense of tension and concentrating on the game.

  According to the present invention, it has the original function of the limiter that terminates the probable change state when activated, and the villa mode and the chance mode constituting the villa loop mode are shifted to each other so that the real pleasure of the villa can be experienced and the store side Also has a step-up mode that is advantageous to, and is excellent in balance of payment as a pachinko gaming machine, while repeating the small value jackpot in a step-up mode that is inherently disadvantageous to the player, literally stepping up, Since it becomes an opportunity to shift to the chance mode, it is possible to provide a pachinko gaming machine that contributes to an improvement in the operation rate because no disadvantage is given to the player.

  FIG. 1 is a perspective view showing an external configuration of a pachinko gaming machine 1. The pachinko gaming machine 1 has a main body frame 56 that is rotatably attached to a base frame (outer frame) 2. The front door 3 is formed with a substantially circular window 4 that opens at the top. A transparent plate 55 such as a glass plate is fitted into the window 4, and the game board 5 (see FIG. 2) attached to the main body frame 56 is visually recognized through the transparent plate 55. Can do. The front door 3 is attached to the main body frame 56 and can be rotated forward from the main body frame 56 and opened forward. Around the game board 5, lamps L1 (front lamps) that enhance the production effect are installed.

  At the lower part of the front door 3, an upper ball tray 6 for storing game balls as game media is arranged. A lower ball tray 57 for storing game balls overflowing from the upper ball tray is disposed below the upper ball tray. The game balls stored in the ball receiver 6 are supplied one by one to a launching device (not shown) provided inside the pachinko gaming machine 1. A handle 7 is provided on the right side of the ball receptacle 6, and a player holds the handle 7 and rotates it around the axis line, thereby launching game balls one by one from the launcher toward the game board 5. Is done.

  At the bottom of the game board 5, push buttons 8, 9, and 10 that operate as operation means are arranged. These push buttons are used when the player participates in the game.

  As shown in FIG. 2, an arcuate guide rail 13 for guiding the game ball launched from the launching device to the upper left side of the game board 5 is disposed on the periphery of the game board 5. A large number of obstacle nails (not shown) are arranged on the game board 5, and the game balls released upward from the upper left side of the game board 5 along the guide rails 13 are placed on the board surface of the game board 5. Along the numerous obstacle nails, it falls downward.

  A liquid crystal display unit 14 for displaying a jackpot lottery result derivation effect, a jackpot game effect, etc., which will be described later, is provided at the approximate center of the game board 5, and an upper decoration effect lamp L2 is provided around the liquid crystal display unit 14. And other decorative items. As will be described later, the L2 lamp includes game state display lamps 75, 76, 77 and 78.

  A first start port 18 and a second start port 19 are provided below the liquid crystal display unit 14. When winning at the first starting port 18 or the second starting port 19, a predetermined number of prize balls are paid out, and various random numbers including the big hit lottery random numbers used for the big hit lottery are acquired and acquired up to four each. Various lotteries based on the random number values are executed. The second starting port 19 is composed of an electric tulip (hereinafter referred to as an electric chew) 20 having a pair of movable blades 201 and 202. The electric Chu 20 can transition between a closed state in which both movable blades 201 and 202 are close to each other with a distance slightly larger than the diameter of the game ball, and an open state in which both movable blades 201 and 202 are spaced apart from each other. It is normally closed. When the electric chew 20 is in the open state shown in FIG. 2, it is easier to win the second start port 19 than in the closed state. When the electric Chu-20 is in the closed state, the winning device 79 constituting the first starting port 18 becomes an obstacle, and no game ball is won in the second starting port 19.

  In addition, on the left side of the liquid crystal display unit 14, a normal symbol for drawing whether or not to open the electric chew 20 in accordance with the passing of the game ball (hereinafter sometimes referred to as a common figure) lottery opportunity A gate 21 is provided.

  Below the second starting port 19, there is provided a rectangular large winning port 22 that is opened a plurality of times during the big hit game. At the entrance of the grand prize winning port 22, there are a closed state in which it stands along the surface of the game board and closes the grand prize winning port 22, and an open state in which it falls to the near side to open the grand prize winning port 22 and guide the game ball. A transitional opening / closing plate 23 is provided. FIG. 2 shows the open state of the opening / closing plate 23.

  On the left side of the liquid crystal display unit 14, there are arranged a windmill 27 for influencing the flow of game balls and three normal winning holes 72, 73, 74 for paying out the winning balls when winning. Also, at the lower part of the game board 5, the game balls (out balls) that have not entered the first start port 18, the second start port 19, the big winning port 22, and the three normal winning ports 72, 73, 74 are collected. An out ball collection port 71 is provided.

  A first special symbol display unit 24, a second special symbol display unit 28, and a normal symbol display unit 25 are provided on the lower right side of the liquid crystal display unit 14, as shown in detail in FIG. A first special symbol hold display unit 26 (H11, H12, H13, H14) and a second special symbol hold display unit 29 (H21, H22, H23) are provided around each symbol display unit 24, 28 and below 25, respectively. , H24) and a normal symbol hold display portion 27 (GL, RL). Each of the first special symbol display unit 24 and the second special symbol display unit 28 is composed of a 7-segment display. The first special symbol display unit 24 performs symbol variation (hereinafter referred to as “hit”) after the big hit lottery related to the first start port 18. , Also called special figure fluctuation), and finally stops, and a symbol indicating the big hit lottery result is confirmed and displayed. Similarly, the second special symbol display unit 28 starts symbol variation after the big hit lottery relating to the second start port 19, stops finally, and finally displays the symbol indicating the big hit lottery result. Further, in synchronism with the special symbol variation in the first special symbol display unit 24 and the second special symbol display unit 28, the liquid crystal display unit 14 executes the big hit lottery result derivation effect accompanied by the variation of the production symbol.

  The normal symbol display unit 25 is composed of two light emitting diodes (GL, RL) of red and green, and after the general drawing lottery related to the gate 21, a variation in which both light emitting diodes are turned on alternately (hereinafter referred to as a general variation). If the player wins the normal drawing lottery, the green light emitting diode is turned on and the player stops the game with the red light emitting diode turned on, and the player is notified of the normal drawing lottery result.

  The first special symbol hold display unit 26, the second special symbol hold display unit 29, and the normal symbol hold display unit 27 (see FIG. 4) each have four LED lamps (H11, H12, H13, H14, H21, H22, H23). , H24 and h1, h2, h3, h4), the number of jackpot lottery random numbers for which the jackpot lottery has not yet been executed (hereinafter referred to as the special figure holding number), and the map lottery for which the map lottery has not yet been executed The number of LED lamps equal to the number of random numbers (hereinafter referred to as the usual figure hold number) is turned on to notify the player of the special figure hold number and the usual figure hold number.

  As shown in FIG. 4, the control unit 100 of the pachinko gaming machine according to this embodiment mainly controls the liquid crystal display unit 14 based on a main control unit 110 that controls game control and a command from the main control unit 110. The main control unit 110 and the sub control unit 120 are electrically connected to each other through a one-way communication path from the main control unit 110 to the sub control unit 120. The main control unit 110 includes a CPU 111, a ROM 112, a RAM 113, an input port 101A, and an output port 102. The input port 101A of the main control unit 110 has a first start port sensor that detects a winning at the first start port 18. 31, a second start port sensor 34 that detects a win to the second start port 19, a big win port sensor 32 that detects a win to the big win port 22, and a gate sensor that detects a game ball passing through the gate 21. 33 and normal winning opening sensors 41, 42, 43 for detecting winnings at the three normal winning openings 72, 73, 74, respectively, are electrically connected. The output port 102 of the main control unit 110 includes a first special symbol display unit 24, a second special symbol display unit 28, a normal symbol display unit 25, a first special symbol hold display unit 26, and a second special symbol. A holding display unit 29, a normal symbol holding display unit 27, a starting port accessory driving unit 61 that opens and closes the movable blades 201 and 202 of the electric chew 20, and a grand prize that drives the opening and closing plate 23 of the big winning port 22 to open and close. The mouthpiece driving part 62 is electrically connected to each other. In accordance with the game program Pg stored in the ROM 112, the CPU 111 of the main control unit 110 controls each display unit and drive unit connected to the output port according to detection signals of various sensors connected to the input port 101A. In addition, a command is transmitted to the sub-control unit 120. The RAM 113 sequentially stores information necessary for executing the game program Pg including the high probability game state continuation number storage means described later. The main control unit includes first winning probability forced transition means, second winning probability forced transition means, and third winning probability forced transition means, which will be described in detail later. Furthermore, although not shown, the main control unit is the CPU 111 which is the lottery means, lottery result determination means, special game generation means, displacement member control means, winning probability control means, winning probability control means, and game digestion efficiency control means. including.

  Similarly, the sub control unit 120 includes a CPU 121, a ROM 122, a RAM 123, an input port 101B, and an output port 103. The input port 101B of the sub control unit 120 has operations for the left / middle / right buttons 8, 9, and 10. Left / middle / right button sensors 51, 52, and 53 for detecting the presence or absence of each are electrically connected. The output port 103 of the sub-control unit 120 is electrically connected to the liquid crystal display unit 14, the speakers 11 and 12, the front lamp L1, and the effect lamp L2. The CPU 121 of the sub-control unit 110 is connected to the output port according to the command from the main control unit 110 and the detection signals of various sensors connected to the input port 101B in accordance with the rendering program Qg stored in the ROM 122. The liquid crystal display unit 14, the speakers 11 and 12, and the lamps L1 and L2 are controlled. The RAM 123 sequentially stores information necessary for executing the effect program Qg. Hereinafter, various processing procedures executed by the CPU 111 of the main control unit 110 will be described in detail with reference to the drawings.

First start winning process (Fig. 5)
In the first start winning process shown in FIG. 5, the presence / absence of a winning at the first starting port 18 is monitored, and when winning, various random number acquisition processes and prize ball payout processes are executed. First, in step S1, it is determined whether or not the winning sensor 31 of the first start port 18 has detected a winning. If NO is determined, the same determination is repeated in step S1. On the other hand, if YES is determined in step S1, the process proceeds to step S2, and the number of jackpot lottery random numbers obtained when winning the first starting port 18 and holding the jackpot lottery (hereinafter referred to as the first special figure hold). If it is determined YES, the process proceeds to step S6. On the other hand, if NO is determined, 1 is set as the first special figure reservation number in the next step S3. to add. In the next step S4, the big hit lottery random number R1 is acquired and stored in the first special figure holding storage area of the RAM 113, and in step S5, the current values of the big hit type lottery random number R2 and the special figure variable time lottery random number R3 are obtained. Recorded in the first special figure reservation storage area of the RAM 113. Then, a prize ball payout process is executed in the last step S6, and the process returns to step S1.

  Here, the big hit lottery random number R1 is a hard random number that is updated in a very short cycle (for example, 33 μSec cycle) by a random number generator built in the CPU 111 of the main control unit 110, and has a numerical range of 0 to 66535. On the other hand, the big hit type lottery random number R2 and the special figure variation time lottery random number R3 are counter-type soft random numbers that are sequentially updated in the game program Pg, and the big hit type lottery random number R2 is 0 to 99, and the special figure fluctuation time. The lottery random number R3 has a numerical range of 0-2047.

Second start winning process (Figure 6)
In the second start winning process shown in FIG. 6, the presence / absence of a winning at the second start port 19 is monitored, and when winning, various random number acquisition processes and prize ball payout processes are executed. First, in step S10, it is determined whether or not the winning sensor 34 of the second start port 19 has detected a winning. If NO is determined, the same determination is repeated in step S10. On the other hand, if it is determined as YES in step S10, the process proceeds to step S11, and the number of jackpot lottery random numbers obtained when winning the second starting port 19 and holding the jackpot lottery (hereinafter referred to as the second special figure hold number). Is determined to be 4 and if YES is determined, the process proceeds to step S15. If NO is determined, 1 is added to the second special figure holding number in the next step S12. . In the next step S13, the big hit lottery random number R1 is acquired and stored in the second special figure reservation storage area of the RAM 113, and in the next step S14, the big hit type lottery random number R2 and the special figure variable time lottery random number R3 are currently displayed. The value is recorded in the second special figure reservation storage area of the RAM 113. Then, a prize ball payout process is executed in the last step S15, and the process returns to step S10.

Gate processing (Figure 7)
In the gate process shown in FIG. 7, it is monitored whether or not the game ball has passed through the gate 21, and when it passes, a process for acquiring a random lottery random number is executed. First, in step S20, it is determined whether or not the first gate sensor 33 has detected the passing of the game ball. If NO is determined, the same determination is repeated in step S20. On the other hand, if it is determined YES in step S20, the process proceeds to step S21, where the number of random numbers for random drawing (hereinafter, In the next step S22, 1 is added to the number of pending drawings, and in the next step S23, a random number for random drawing is determined. The current value of R5 is recorded in the usual figure storage area of the RAM 113, and the process returns to step S20. Also when it is judged as YES in Step S21, it returns to Step S20. Here, the common lottery random number R5 is a counter-type soft random number that is sequentially updated in the game program Pg, similarly to the big hit type lottery random number R2 and the special figure variation time lottery random number R3, Has a numerical range.

Normal map processing (Figure 8)
In the general drawing process shown in FIG. 8, the general drawing lottery process based on the general drawing lottery random number R5 acquired when the game ball passes the gate 21 and the display control of the normal symbol display unit 25 according to the lottery result are performed. Execute. First, in step S90, it is determined whether or not the number of pending drawings is 0. If YES is determined, the same determination is repeated in step S90. On the other hand, if NO is determined, the process proceeds to step S91, and the number of holdings of the ordinary drawing is decremented by 1. In addition, the saving process of the drawing lot random number R5 related to the earliest acquisition to be drawn in step S92, and the saving Performs a front-filling process for the ordinary-pending storage area that is freed by the process. In the next step S93, an ordinary drawing lottery is performed. Specifically, when the time saving function to be described later is not activated, it is determined that the win is determined when the value of the random lottery random number R5 is 1 to 29, and the loss is determined when the value is other than that. Therefore, the probability of winning the normal lottery is 30/252. On the other hand, when the time reduction function is in operation, it is determined that the win is determined when the value of the random lottery random number R5 is 1 to 250, and it is determined to be lost when the value is other than that. Therefore, the probability of winning the normal drawing lottery is 250/252.

  In the next step S94, it is determined whether or not a short-time game is in progress. If NO is determined, the process proceeds to step S95. If YES is determined, the process proceeds to step S96, and the normal time is 30 seconds. Seconds are set, respectively, and in the next step S97, the change of the normal map is started. The short-time game will be described later. In the next step S98, it is determined whether or not the variation time set in step S95 or step S96 has elapsed. If NO is determined, the same determination is repeated in step S98. If YES is determined in the step S98, the process shifts to a step S99 to stop the fluctuation of the normal map. As described above, the green light emitting diode GL of the normal symbol display unit 25 is turned on when winning, and the red light emitting diode RL is turned on when lost. Then, in step 100, it is determined whether or not the normal drawing lottery is won. If YES is determined, the process proceeds to step S101, and the normal game process is executed. The process returns to step S90.

  Here, the short-time gaming state means that the normal figure change time is reduced from 30 seconds in normal time (for example, when the pachinko gaming machine is initialized) to 3 seconds, and is executed later in the normal drawing lottery. The game state is such that the opening time of the electric chew 20 in the game process is longer than the normal time, and the variation time of the special symbol is relatively short. Therefore, in the short-time gaming state, the electric chew 20 is frequently opened for a long time compared to the normal non-time-short gaming state, and as a result, the winning at the second start port 19 is non-short-time. It becomes easier than the gaming state and digestion of the so-called holding ball becomes faster. In this embodiment, the probability of winning the normal drawing lottery is variable depending on the non-short-time gaming state and the short-time gaming state, but the winning probability of the normal drawing lottery in the short-time gaming state is the same as in the non-short-time gaming state. It may be set.

Normal game processing (Figure 9)
In the normal game process shown in FIG. 9, after the normal symbol change in the normal symbol display unit 25, when the symbol indicating that the normal symbol lottery is won is stopped and displayed on the normal symbol display unit 25 (specifically, green light emission). The control related to the opening of the electric Chu 20 is executed when the diode GL is lit. First, in step S110, it is determined whether or not a short-time game is in progress. If YES is determined, in step S111, the maximum opening time is set to 1.8 seconds and the maximum opening number is set to 3, while it is determined to be NO. In this case, in step S112, the maximum opening time is set to 0.5 seconds and the maximum opening frequency is set to 1. In the following step S113, 9 is set as the maximum count number, 1 is set as the number of opening times in step S114, and 0 is set in the count number in step S115. Then, in the next step S116, the start opening accessory driving unit 61 is driven to open the electric chew 20, and the measurement of the opening time is started.

  While the electric chew 20 is open, it is determined in step S117 whether the winning sensor 34 of the second starting port 19 has detected a winning. If YES is determined, the process proceeds to step S118 and the count is incremented by one. In addition, at the next step S119, it is determined whether or not the count number is equal to or greater than the maximum count number. If YES is determined in step S119, the process proceeds to step S120, and the start opening accessory driving unit 61 is driven to close the electric chew 20.

  On the other hand, if NO is determined in step S117 or S119, it is determined in step S121 whether or not the maximum opening time has elapsed after opening the electric chew 20, and if YES is determined, In step S122, the electric chew 20 is closed and the process proceeds to step S123. If NO is determined, the process returns to step S117. In the next step S123, it is determined whether or not the number of times of opening is equal to the maximum number of times of opening. If NO is determined, 1 is added to the number of times of opening and timing is started in step S124. In the next step S125, it is determined whether or not the interval time has elapsed. If it is determined yes, the process returns to step S116. If it is determined NO, the same determination is repeated. On the other hand, if YES is determined in step S123, the normal game process is terminated and the process returns.

Special figure game processing (Figure 10)
In the special figure game process shown in FIG. 10, various lottery processes based on various random numbers acquired at the time of winning the first starting port 18 or the second starting port 19, and the first special symbol display according to the results of the various lottery processes. The display control of the unit 24 or the second special symbol display unit 28 is executed. Here, the control is executed to process the winning ball or the holding ball to the second starting port related to the second special symbol in preference to the winning ball or the holding ball to the first starting port related to the first special symbol.

  First, in step S30, it is determined whether the first special symbol display unit 24 or the second special symbol display unit 28 is changing the symbol and whether the big hit game is being performed. In step S30, the same determination is repeated. On the other hand, if both are determined to be NO, the process proceeds to step S31, where it is determined whether or not the second special figure holding number is zero. If NO is determined in step S31, the process proceeds to the next step S32 to subtract 1 from the second special figure holding number, and in the next step S33, each random number relating to the first acquisition to be a lottery target The saving process of R1 to R3 and the pre-packing process of the second special figure reservation storage area that has been made free by the saving process are performed.

On the other hand, when the determination in step S31 is YES, it is determined in step S35 whether or not the first special figure hold number is zero. If YES here,
Return to S30. When the determination in step S35 is NO, the process proceeds to the next step S36 to subtract 1 from the number of the first special figure hold, and in the next step S37, each random number R1 related to the earliest acquisition as a lottery target. ~ R3 save processing and the front-fill processing of the first special figure reservation storage area that has been made free by the save processing.

  In the next step S34 via step 33 or step 37, a big hit lottery process based on the big hit lottery random number R1 is performed, and in step 38 it is determined whether or not the big hit lottery is won. If YES is determined in step 38, a big hit type lottery is performed based on the big hit type lottery random number R2 in step S39, and then, in step S40, the special figure fluctuation time at the big hit is drawn and determined. On the other hand, if NO is determined in step 38, the process proceeds to step S41, and a special figure fluctuation time lottery at the time of losing is performed and determined.

  In the next step S42 via step 41 or step 40, an effect change start command including the big hit lottery result and the special figure change time lottery result is transmitted to the sub-control unit 120, and in the next step S43, The symbol variation in the first special symbol display unit 24 or the second special symbol display unit 28 is started, and the measurement of the special symbol variation time is started in the step S43. The sub-control unit 120 that has received the effect variation start command determines the type of the jackpot lottery result derivation effect to be executed on the liquid crystal display unit 14 according to the jackpot lottery result and the special figure variation time lottery result, The execution of the effect is started.

  In the next step S44, it is determined whether or not the measurement result of the special figure fluctuation time has reached the special figure fluctuation time determined according to the special figure fluctuation time lottery result. If NO is determined in step S44, this step is repeated. When the variation time measurement result reaches the special figure variation time, YES is determined in step S44, the process proceeds to step S45, and a corresponding effect variation stop command is transmitted to the sub-control unit 120. Receiving the corresponding effect change stop command, the sub-control unit 120 stops the effect symbol corresponding to the jackpot lottery result and ends the jackpot lottery result derivation effect. In the next step S46, the symbol variation in the corresponding special symbol display part (first-class separate symbol display part 24 or second special symbol display part 28) is stopped, and the big hit symbol or the off symbol corresponding to the big hit lottery result is supported. It is displayed on the special symbol display part (the first special symbol display part 24 or the second special symbol display part 28).

  Next, the process proceeds to step S47, and it is determined whether or not the jackpot lottery is won. When YES is determined in this step, the process shifts to a jackpot game process in step S48. When the jackpot game is over, the process returns to step S30. On the other hand, when NO is determined in the step S47, the process proceeds to a step S49, and it is determined whether or not the time-short game is being performed in a step S49. If NO here, the process returns to the step S30. On the other hand, when YES is determined in the step S49, the process proceeds to a step S50, and 1 is subtracted from the short time remaining number stored in the RAM 113. Next, the process proceeds to step S51, and it is determined whether or not the remaining time is 0. If NO here, the process returns to the step 30. On the other hand, when YES is determined in the step S51, the process shifts to a step S52 to end the time-saving gaming state and then returns to the step S30.

Jackpot game processing (Figure 11)
Next, the jackpot game process will be described with reference to FIG. First, in step S60, it is determined whether or not to shift to a probability change game (the high probability game) after the jackpot game is finished. If YES is determined, a probability change consecutive number (ST number described later) is set to 1 in step S61. On the other hand, if NO is determined, 0 is set as the continuous number in step S62, and the process proceeds to step S63. In step S63, according to the jackpot type number (special symbol type), the maximum number of rounds, the maximum opening time of the big prize opening 22, and the maximum number of winning prizes to the big prize opening 22 allowed in each round are set. At the next step S64, the number of rounds is set to 1 and the count number is set to 0 in step S65. Then, in step S66, the special winning opening accessory driving unit 62 is operated to open the special winning opening 22. At the same time, the measurement of the opening time is started.

  While the special winning opening 22 is being opened, it is determined in step S67 whether or not the winning sensor 32 of the special winning opening 22 has detected a winning. If YES is determined, the process proceeds to step S68 to add 1 to the count number, and in the next step S69, it is determined whether or not the count number is equal to or greater than the maximum count number. If YES is determined in the step S69, the process proceeds to a step S71 to operate the special winning combination accessory driving unit 62 to close the first special winning opening 22. On the other hand, if NO is determined in step S67 and step S69, the process proceeds to step S70 to determine whether the maximum opening time has elapsed after the special winning opening 22 is opened. In step S71, the special prize opening accessory driving unit 62 is operated to close the special prize opening 22, but if NO is determined, the process returns to step S67.

  After closing the first grand prize opening 22 in step S71, it is determined whether or not the number of rounds is equal to the maximum number of rounds in step S72. If NO is determined, 1 is added to the number of rounds. On the other hand, if YES is determined, the process proceeds to the game state setting process after the jackpot game in step S73, and the process returns after the game state setting process after the jackpot game is completed.

Jackpot type distribution table (Figure 12)
Next, based on FIG. 12, it will be described in the jackpot game type distribution table for each jackpot special symbol of the pachinko gaming machine of the present invention. FIG. 12A is a distribution table of jackpot game types of the first special symbol related to the first start port. There are seven types of jackpot symbols of the first special symbol from “0” to “6”. In the present embodiment, the winning probability is 1285/65536 (1/51) for the low probability and 1311/65536 (1/50) for the high probability. The winning probability itself is higher than that of ordinary pachinko machines, and the difference between the low probability and the high probability is small because the chance mode and continuous mode that will be described later are shifted to each other to stay in the continuous phase loop mode. This is to realize Dalian Zhuang. As for the first special symbol, only “0” is controlled to the low probability gaming state after the jackpot game, and the other jackpot symbols are controlled to the high probability gaming state after the jackpot game ends. After the jackpot game, the so-called probability change entry probability controlled to a high probability state is 60%.

  In addition, in the symbols “0” to “3”, the opening / closing plate 23 of the big prize opening 22 in the jackpot game is opened three times (in FIG. 12, the jackpot round is expressed as 3R). In the jackpot game, the opening / closing plate 23 is opened three times for 0.2 seconds with the opening / closing plate closed for 2 seconds (this is described as an interval between rounds). As described above, since the opening time of the open / close plate 23 of the big winning opening 22 is instantaneous, it is difficult to win the game ball into the big winning opening 22 and the game is a big hit game with virtually no balls. This is expressed in FIG. 12 as “no ball (no prize ball)”. As will be described in detail later, for example, the player can win the fourth time by winning three consecutively controlled games with high probability after the jackpot game with almost no winning balls of the symbols “1” to “3”. After the big hit game, after the first winning probability forced transition means (hereinafter sometimes referred to as a first probability variation limiter) is activated, it is possible to shift to the “chance mode”. In addition, during the 3R jackpot without game, if fortunately a game ball wins a big winning opening, there are 15 prize balls for each winning ball.

  On the other hand, each of the symbols “4” to “6” has jackpot games for the number of jackpot rounds shown in FIG. 12, but these “with ball (prize ball)” jackpot games have a 2-second round interval. The jackpot game of the predetermined number of rounds shown in FIG. 12 (a) is executed, but the opening time of the opening / closing plate 23 in one round is either 10 balls winning or 30 seconds opening, A large amount of prize balls are awarded to the player.

  Next, the distribution (%) shown in FIG. 12 is a jackpot type distribution rate determined by the jackpot type lottery random number R2 as a result of winning the jackpot lottery. For example, when the first special symbol is a big hit, the probability that the special figure “0” is selected is 40%, and the probability that the special figure “5” is selected is 4%.

  Next, based on FIG. 12A, a description will be given of the gaming state (the level of winning probability and the number of time reductions) that transitions after the jackpot game for each gaming state when winning the jackpot lottery. “Winning probability: Low (“ No time ”,“ With time ”)”, “Winning probability: High (“ No time ”,) under the first special symbol in FIG. “Time is short”) and “When the limiter is activated” are the game states when the big hit lottery is won. An example of how to read the table is, for example, when the winning probability is a low-probability and short-time gaming state and a big hit with the jackpot symbol “2”, a high-probability and short-time state after the 3R no-bonus jackpot game ends. The game is executed up to 25 times. In another example, in a gaming state with a high probability and a short time, when a big hit is made with the jackpot symbol “5”, a high-probability and short-time state game is executed with an upper limit of 5000 times after the jackpot game with a 12R game. In addition, when a high-probability gaming state continuation number limiter (probability change limiter), which will be described in detail later, is activated, after the jackpot round corresponding to the winning symbol is executed, the winning probability is controlled to a low probability in any case. At the same time, the number of time reductions corresponding to the winning symbol is executed.

  FIG. 12B is a distribution table of jackpot game types of the second special symbol relating to the second starting port. The way to look at the table is the same as in FIG. 12 (a), but the jackpot symbols of the second special symbol are 6 types from “0” to “5”, and the symbols “0” and “1” are 3R jackpots. However, unlike the first special symbol, both are big hits with the above-mentioned balls. Further, as will be described in detail later, in FIG. 12B, when the winning probability is a low-probability and short-time gaming state and a big hit with the jackpot symbol “3”, the high-probability and short-time gaming state is displayed after the jackpot game ends. It is executed up to 10 times. As will be described in detail later, a special effect is executed on the liquid crystal display unit 14 during the short game. The so-called probability variation entry probability that the second special symbol is also controlled to a high probability state after the big hit game is 60%.

Game mode transition diagram (Figure 13)
Next, based on FIG. 13, the game mode transition of the pachinko gaming machine of the present invention will be described. This corresponds to the game state setting process after the jackpot game is executed in step S73 of FIG. The rough framework will be explained first. The high-probability gaming state between jackpot games will be repeated continuously in a small-value jackpot game with a relatively small number of balls (mostly the above-mentioned jackpots without balls), which will be detailed later. Accordingly, there is a step-up mode in which the first probability variation limiter (the first high-probability gaming state continuation number limiter which is the first winning probability forced transition means) is operated to shift to the chance mode. In addition, although the probability is low, when the big value jackpot (specifically, for example, 12R, 16R jackpot in the first special symbol) is won in the step-up mode, the chance mode may be entered.

  The chance mode is, for example, a game mode in which, in the step-up mode, when the first probability variation limiter is operated, or when the big value jackpot is won, the game is shifted to after the jackpot game ends. In the chance mode, if the jackpot lottery is not won within the limited time limit, the player falls to the step-up mode. At this time, a high probability gaming state continuation count (ST count), which will be described in detail later, is stored. On the other hand, if the winning combination for the limited number of times is won during the chance mode, the chance mode is looped. On the other hand, during the chance mode, if you win a high probability continuous jackpot until the next time (in short, you will be awarded 5000 times a short time after the jackpot game), after the jackpot game, you will switch to the villa mode, but the high probability gaming state After the jackpot game after three times (hereinafter, may be described as high probability game or probability variation game), the second probability variation limiter (second high probability game which is the second winning probability forced transition means) The state continuation number limiter) is activated to shift to the twelfth game mode, which will be described later in detail, which constitutes the same chance mode described later.

  The consecutive resort mode is a game mode that moves after winning a high-probability continuation jackpot (in short, after a jackpot game is awarded 5000 times in short time) until the next jackpot. When the player wins a high-probability jackpot until the next jackpot, it is a game mode that stays after the jackpot game. That is, if the high probability continuation jackpot is won until the next jackpot in the consecutive resort mode, the consecutive resort mode is looped. On the other hand, in the consecutive resort mode, the winning combination is limited to the number of times when the number of times is limited, or the third probability variation limiter described in detail later (the third high-probability gaming state continuation number limiter which is the third winning probability forced transition means) When is activated, after the jackpot game is over, it shifts to the chance mode. The consecutive resort mode and the chance mode constitute a consecutive resort loop mode in which the consecutive resorts continue a high number of times by shifting to each other.

  Although the probability is extremely low, there is a case where the step-up mode is directly shifted to the extended resort mode. For example, a game ball passes through the gate 21 and wins with a probability of 30/250, and at the moment when the electric Chu-20 opens for 0.5 seconds, the game ball wins the second starting port, This is when one of the second special symbols “1” to “5” is won with a probability of 1/50 or 1/51. On the other hand, although it is theoretically possible to shift from the consecutive mode to the step-up mode, it is practically impossible to win a 1/50 winning probability within 5000 times a short time. , There is no case of shifting to the continuous resort mode.

Step-up mode (FIGS. 14 and 17 to 20)
Next, the transition to the game mode of the step-up mode will be described based on FIG. First, based on FIG. 17, for example, the first game mode (low probability / non-short game state) when the power is turned on while clearing the RAM 113 will be described. Here, the number of continuations in which the winning probability control means controls the lottery probability with a high probability after the jackpot game, that is, the number of wins for the so-called probable jackpot is described as ST. In other words, if winning is a promising big hit, the ST count is incremented by 1, and when the big win lottery is won at ST = 3, it is forcibly reset to ST = 0. In addition, when the normal jackpot is won, the high-probability game (probability change game) is interrupted, so that ST = 0 is reset. These are the same in the chance mode and the extended resort mode, which will be described in detail later. Further, for example, step SP11 is simply referred to as SP11 below. In the first game mode, ST = 0 is stored in the high probability gaming state continuation number storage means of the RAM 113. First, at SP11, it is determined whether or not the big win lottery is won with the first special symbol. If YES is determined, a big hit game corresponding to the special jackpot type is executed at SP12, and ST = 0 is stored again in the high probability gaming state continuation number storage means of the RAM 113 at SP13 (originally ST = Since 0 is stored, this step may be omitted). Next, at SP14, it is determined whether or not the winning special chart is “0” of a low-probability symbol (after the jackpot game is over, the jackpot lottery probability is controlled to a low probability, and so on). Returns to the first game mode of SP15. The processing flow here is the a1 line in FIG. 14, and the player wins the normal jackpot without three rounds and is surrounded by the dotted line, and stays in the first game mode after the jackpot game. The special figure “0” is allocated 40% of the jackpot. Hereinafter, in FIG. 14 to FIG. 16, what is surrounded by a dotted line in the representation of the jackpot symbol is a normal jackpot (after the jackpot game ends, the jackpot lottery probability is controlled to a low probability), and is surrounded by a solid line What is happening is a promising jackpot (after the jackpot game is over, the jackpot lottery probability is controlled with a high probability).

  On the other hand, when the determination is NO in SP14, the process proceeds to SP16, and the jackpot special figure is a high-definition symbol (the jackpot lottery probability is controlled to a high probability after the jackpot game ends. The same applies to the following). ”,“ 2 ”,“ 4 ”,“ 5 ”,“ 6 ”or not (22% of the total jackpot is distributed). When the answer is YES in SP16, since it is a big hit with a high-definition symbol, the process proceeds to SP17, 1 is added to the ST value in the RAM 113, ST = 1 is stored, and the process shifts to the fifth game mode of SP18. This processing is the a2 line in FIG. In the first game mode, in order to increase the operating rate of the pachinko gaming machine when the game store is opened, the first probability variation limiter operation is performed from the step-up mode rather than the second game mode and the third game mode described later. Instead, the transition rate to the fifth game mode, which is the direct chance mode, is high. As will be described in detail later, when the game shifts to the fifth game mode, which is the chance mode, and the short-time game corresponding to the special bonus game is executed, the second game mode is selected when the big-hit lottery is not won during the short-time game. (Line a3). At this time, the ST value is stored and held at 1.

  On the other hand, when the answer is NO in SP16, the special jackpot symbol is “3”, which is a highly probable symbol, and after execution of the three-round jackpot game without starting, 1 is added to the ST value in SP20, and ST = 1 is It is stored in the RAM, and the SP21 shifts to the second game mode (a4 line in FIG. 14). The special figure “3” is allocated 38% of the jackpot. In the step-up mode, the player creates a state of ST = 3 by continuously winning high-probability jackpot games with a small number of balls with high probability of allocating while avoiding the normal jackpot of “0”. Then, after the jackpot game is over, the first probability variation limiter which is the first winning probability forced transition means is operated.

  On the other hand, when NO is determined in SP11, the process proceeds to SP22, and it is determined whether or not the big win lottery is won with the second special symbol. Here, as described above, in the case of a big hit with the second special symbol, the game ball passes through the gate 21 and wins the normal symbol lottery with a probability of 30/250. When the game ball wins the second starting port 19 at the moment when it opens for 0.5 seconds, and it wins one of the special symbols “1” to “6” with a probability of 1/50 or 1/51. Since there is, the probability is very low, and the judgment of SP22 is normally NO and returns to SP11. Also in FIG. 14, the big hit with the second special symbol in the first game mode is not illustrated because it is extremely low in probability. However, as an extremely rare case, in the case of YES in SP22, the process proceeds to SP23 and a jackpot game corresponding to the winning special symbol is executed. Next, the process proceeds to SP24, where ST = 0 is stored in the RAM (again, since ST = 0 is originally stored, this step may be omitted). Next, the process proceeds to SP25, and it is determined whether or not the jackpot symbol is “0”, which is a low probability symbol. If YES in SP25, the process proceeds to SP26, and after the jackpot game ends, the process shifts to an eighth game mode which is a chance mode described later. On the other hand, when the answer is NO in SP25, the winning special symbol is one of “1” to “5” which is a highly probable symbol (SP27), and since it has been won with a highly probable symbol, the ST is stored in the RAM. The value is incremented by 1 and ST = 1 is stored (SP28), the process proceeds to SP29, and the process shifts to the tenth game mode, which is the extended game mode described in detail later.

  Next, based on FIG. 14 and FIG. 18, the second game mode which is the high-accuracy / non-time-short game mode will be described. First, ST = 1 is stored in the RAM at the time of transition to the second game mode. First, in SP31 of FIG. 18, it is determined whether or not the big win lottery is won with the first special symbol. When the answer is YES in SP31, the process proceeds to SP32 and a jackpot game is executed according to the jackpot special symbol. Next, the process proceeds to SP33, and it is determined whether or not the jackpot symbol is a low probability symbol “0”. When YES in SP33, after the jackpot game is executed according to the jackpot special symbol, since the high probability game (probability variation game) is interrupted, ST = 0 is stored in the RAM (SP34), and the first game is performed in SP35. Transition to mode. The processing flow is a5 line in FIG.

  On the other hand, when SP33 in FIG. 18 is NO, the process proceeds to SP36, and it is determined whether or not the jackpot special symbol is one of “1” to “4”, which is a highly accurate symbol. If YES in SP36, the process proceeds to SP37, and since the winning is made with a highly accurate symbol, 1 is added to the ST value in the RAM and ST = 2 is stored. Next, the process proceeds to the third game mode of SP38. This processing is the a8 line in FIG. The jackpot symbol distribution rate for selecting the a8 line is 55%, and the probability that the ST count is added in the step-up mode is higher than that in the first game mode.

  On the other hand, when SP36 in FIG. 18 is NO, the jackpot special symbol is a highly probable symbol “5” or “6” (SP39). Next, since a winning symbol is selected, the process proceeds to SP40, and 1 is added to the ST value in the RAM, and ST = 2 is stored. Next, a transition is made to a 5 'game mode that constitutes a chance mode described in detail later (SP41). This processing is the a6 line in FIG. As will be described in detail later, the a6 line shifts to the 5 'game mode constituting the chance mode, and the short-time game corresponding to the special jackpot symbol is executed, but the big-hit lottery is not won during the short-time game. When this happens, the mode shifts to the third game mode (a7 line in FIG. 14). At this time, the value of ST is stored and held.

  On the other hand, when the answer is NO in SP31, the process proceeds to SP42, and it is determined whether or not the big hit lottery is won in the second special drawing. As described above, in the case of a big hit with the second special symbol, the game ball passes the gate 21 and wins the normal symbol lottery with a probability of 30/250, and further, the electric Chu-20 is 0.5. At the moment when the second opens, the game ball wins the second starting port 19, and when the symbol “1” to “6” is won with a probability of 1/50 or 1/51, the probability Therefore, the determination of SP42 is normally NO, and the process returns to SP31. Also in FIG. 14, the big hit with the second special symbol in the second game mode is not shown because it is extremely low in probability. However, as an extremely rare case, in the case of YES in SP42, after the jackpot game corresponding to the winning special symbol is finished, in SP44, it is determined whether or not the jackpot special symbol is “0” which is a low probability symbol, If YES, the SP value is reset at SP45, and the ST value is reset because ST = 0 is stored, and ST = 0 is stored in the RAM. Next, the process proceeds to SP46, and the process proceeds to an eighth game mode that will be described in detail later. On the other hand, when the jackpot special symbol is not “0” (NO in SP44), the jackpot special symbol is any one of “1” to “5” which is a highly probable symbol (SP47). 1 is added to the ST value in the RAM and ST = 2 is stored (SP48). Next, the process proceeds to SP49, and the process shifts to a seventh game mode that constitutes the extended game mode described later.

  Next, based on FIG. 14 and FIG. 19, the third game mode, which is a high-accuracy / non-short-time game mode, will be described. First, ST = 2 is stored in the RAM when the mode shifts to the third game mode. First, in SP51 of FIG. 19, it is determined whether or not the big hit lottery is won with the first special symbol. When YES in SP51, the process proceeds to SP52, and a jackpot game is executed according to the jackpot special symbol. Next, the process proceeds to SP53, and it is determined whether or not the jackpot symbol is a low probability symbol “0”. If YES in SP53, since the high-probability game (probability change game) has been interrupted, the ST value is reset, ST = 0 is stored in the RAM (SP54), and the first game mode is entered in SP55. The processing flow is the a9 line in FIG.

  On the other hand, when SP53 in FIG. 19 is NO, the process proceeds to SP56, and it is determined whether or not the special jackpot special symbol is any one of “1” to “4” having a high probability. If YES in SP56, the process proceeds to SP57, and since a winning symbol is selected with high accuracy, 1 is added to the ST value of the RAM and ST = 3 is stored. Next, the process proceeds to the fourth game mode of SP58. This processing is the a12 line in FIG. The jackpot symbol distribution in which the a12 line is selected is 55%.

  On the other hand, when SP56 in FIG. 19 is NO, the jackpot special symbol is “5” or “6”, which is a highly probable symbol (SP59). Next, since the process proceeds to SP60 and a winning symbol is selected, 1 is added to the ST value and ST = 3 is stored in the RAM. Next, a transition is made to the fifth “game mode” constituting the chance mode (SP61). This processing is the a10 line in FIG. 14. The a10 line will be described in detail later, but the fifth “game” constituting the chance mode will be described later. The mode shifts to a short-time game corresponding to the special jackpot special symbol, but when the big-hit lottery is not won during the short-time game, the mode shifts to the fourth game mode (a11 line in FIG. 14). At this time, the value of ST is stored as ST = 3.

  Next, based on FIG. 14 and FIG. 20, the 4th game mode which is a high-precision / non-time-short game mode is demonstrated. First, ST = 3 is stored at the time of transition to the fourth game mode. First, in SP71, it is determined whether or not a big hit is made with either the first special symbol or the second special symbol. If the answer is NO, the SP 71 is looped to wait for winning the jackpot lottery. If YES in SP71, after the jackpot game corresponding to the jackpot special symbol is executed, the first winning probability forced transition means (first probability variation limiter) is operated, and ST = 0 is stored in the RAM (SP73). ), A transition is made to the twelfth game mode, which is a low-probability and short-time game that constitutes the chance mode described later (SP74). The processing flow is the a13 line in FIG.

  As described above, the player sets the number of STs to a predetermined value (here, 3) while avoiding hitting the first special symbol “0” of the first special symbol (a4 → a8 → a12 line in FIG. 14). ) To move to the chance mode by operating the first probability variation limiter at the next jackpot or winning a predetermined jackpot with the first special symbol (lines a2, a6, a10 in FIG. 14) It aims to. The step-up mode is an advantageous mode for the game store side. However, as described above, the addition of the ST number here becomes an opportunity to shift to the chance mode advantageous to the player. Can be played without much disadvantage, which has the effect of increasing the operating rate of the gaming machine. In addition, the first game mode has a higher probability of shifting directly to the chance mode by one big win than the second game mode and the third game mode (the line a2 in FIG. 14 is Therefore, it is an attractive pachinko gaming machine for a player at the time of opening a gaming store. In addition, in the lines a2, a6, and a10 in FIG. 14, when shifting to the chance mode, if the big win lottery is not won in each short-time game, the player falls to the step-up mode again, but the ST value is Since the memory is retained, the expectation of shifting to the chance mode can be maintained by adding the probability variation jackpot to the player in the step-up mode.

Chance mode (Fig. 15, Fig. 21 to Fig. 27)
Next, the chance mode will be described with reference to FIG. First, the fifth game mode will be described with reference to FIGS. As described above, the fifth game mode is a high-accuracy and short-time game that is transferred when a big hit is made with a specific special symbol in the first game mode (a2 line in FIG. 15). When shifting to the fifth game mode, ST = 1 is stored in the RAM. In SP81 of FIG. 21, the number of time reductions is set in a predetermined area of the RAM 113 based on the special jackpot symbol in the first game mode. Next, at SP82, it is determined whether or not the number of time reductions is zero. That is, when the fifth game mode is started, it is determined whether or not the short-time game number set based on the jackpot symbol of the first game mode has ended. Here, when YES, the process shifts to the second game mode (a3 line in FIG. 15). At this time, the value of ST is stored and held at 1. During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Further, here, control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball and the holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the big win lottery with the second special symbol related to the second starting port is extremely larger than the probability of winning the big hit lottery with the first special symbol related to the first starting port.

  Next, when the answer is NO in SP82, the process proceeds to SP83, and it is determined whether or not the jackpot lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when a game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the holding ball of the second special figure is Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP83, based on the jackpot symbol in the first special figure, after executing the jackpot game in SP84, it is determined whether or not the special jackpot symbol is “0” of the low probability symbol. If YES here, the process proceeds to SP86, and high probability game (probability change game) is interrupted, so ST = 0 is stored in the RAM. Next, the process shifts to a sixth game mode that constitutes a chance mode described in detail later (SP87). This processing is the b1 line in FIG.

  On the other hand, when SP85 is NO, the jackpot symbol of the first special figure is one of the highly probable symbols “1” to “6” (SP88), and in SP89, 1 is added to the ST value of the RAM. After storing ST = 2, the process proceeds to the seventh game mode constituting the extended game mode, which will be described in detail later (SP90). This processing is the b2 line in FIG.

  On the other hand, if NO in SP83, the process proceeds to SP92, and it is determined whether or not the big hit lottery is won in the second special drawing. When the answer is NO in SP92, the process proceeds to SP93, and 1 is subtracted from the current time saving number stored in the RAM, and the process returns to SP82.

  On the other hand, if YES in SP92, after the jackpot game is executed in SP94 according to the jackpot symbol of the second special chart, it is determined in SP95 whether or not the jackpot symbol is “0” of the low probability symbol. . If YES here, since the high-probability game (probability change game) has been interrupted, ST = 0 is stored in the RAM (SP96), and the process shifts to the eighth game mode constituting the chance mode, which will be described in detail later (SP97). ). This processing is the b3 line in FIG.

  On the other hand, when SP95 is NO, the winning symbol is one of “1” to “5” with high probability (SP98), 1 is added to the ST value, and ST = 2 is stored in the RAM. (SP89), it shifts to the seventh game mode (SP90). This processing is the line b2 in FIG.

  Next, the 5 ′ game mode will be described based on FIGS. 15 and 22. The 5 'game mode is a high-accuracy / short-time game (line a6 in FIG. 15) that shifts to a big win with a specific symbol in the second game mode as described above. When shifting to this mode, ST = 2. First, in SP101, the number of time reductions is set in the RAM on the basis of the special jackpot symbol in the second game mode. Next, in SP102, it is determined whether or not the number of time reductions is zero. That is, when the 5 'game mode is started, it is determined whether or not the number of short-time games set based on the jackpot symbol of the second game mode has ended. Here, when YES, the process shifts to the third game mode (line a7 in FIG. 15). At this time, the value of ST is stored and held at 2. During the short-time game, as described above, there is an extension of the electric tube 20 so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. Become. Furthermore, here, a control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the jackpot lottery with the special symbol related to the second starting port is extremely larger than the probability of winning the jackpot lottery with the special symbol related to the first starting port.

  Next, when the answer is NO in SP102, the process proceeds to SP103, and it is determined whether or not the jackpot lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. May become 0, and the holding ball of the first special figure related to the first starting port may be processed.

  If YES in SP103, based on the jackpot symbol in the first special figure, after the jackpot game is executed in SP104, it is determined in SP105 whether or not the jackpot symbol is “0” of the low probability symbol. If YES here, the process proceeds to SP106, and the high-probability game (probability variation game) is interrupted, so the ST value is reset and ST = 0 is stored in the RAM. Next, the process shifts to a sixth game mode that constitutes a chance mode described in detail later (SP107). This processing is the b4 line in FIG.

  On the other hand, when SP105 is NO, the jackpot symbol of the first special figure is any one of “1” to “6” which is a highly probable symbol (SP108). After storing ST = 3, the process shifts to an eleventh game mode, which will be described in detail later, which constitutes the extended game mode (SP110). This processing is the b6 line in FIG.

  On the other hand, if NO in SP103, the process proceeds to SP112, and it is determined whether or not the big hit lottery is won in the second special drawing. When the answer is NO in SP112, 1 is subtracted from the stored current time reduction number and stored (SP113), and the process returns to SP102.

  On the other hand, when the answer is YES in SP112, it is determined in SP115 whether or not the jackpot special symbol is “0” after executing the jackpot game in SP114 according to the jackpot symbol of the second special figure. When the answer is YES, since the highly probable game (probability change game) has been interrupted, ST = 0 is stored in the RAM (SP116), and a transition is made to the eighth game mode constituting the chance mode, which will be described in detail later ( SP117). This processing is the b5 line in FIG.

  On the other hand, when NO in SP115, the winning special symbol is one of “1” to “5” which is a highly probable symbol (SP118), and 1 is added to the ST value to set ST = 3 in the RAM. Store (SP109) and shift to the eleventh game mode (SP110). This processing is the b6 line in FIG.

  Next, the fifth “game mode” will be described with reference to FIGS. 15 and 23. The fifth “game mode” is shifted to when the big game is hit with a specific symbol in the third game mode as described above. This is a highly accurate and short-time game (a10 line in FIG. 15). First, when shifting to this mode, ST = 3 is stored in the RAM. First, at SP121, the number of time reductions is set in the RAM based on the jackpot symbol in the third game mode. Next, it is determined whether or not the number of time reductions is 0 in SP122. That is, when the fifth “game mode” is started, it is determined whether or not the number of short-time games set based on the jackpot symbol in the third game mode has ended. Shifts to the fourth game mode at SP128 (line a11 in Fig. 15), at which time the value of ST is stored and held at 3. Note that during the short-time game, as described above, the electric mode 20 Therefore, the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. Furthermore, here, the second starting port 19 is won. The ball and the holding ball are controlled with priority over the winning ball holding ball at the first starting port, so during the short-time game, the special symbol related to the second starting port is used for the big hit lottery. Probability of winning is a special symbol related to the first starting opening Ri than the probability of winning the lottery, becomes extremely large.

  Next, when the answer is NO in SP122, the process proceeds to SP123, and it is determined whether or not the big win lottery is won with the first special symbol or the second special symbol. When the determination is NO, the process proceeds to SP129, where 1 is subtracted from the short time count stored in the RAM and stored. Thereafter, the process returns to SP122.

  On the other hand, if YES at SP123, a jackpot game corresponding to the jackpot special symbol is executed (SP124). Thereafter, the second winning probability forced transition means (second probability variation limiter) is activated (SP125), and after ST = 0 is stored in the RAM at SP126, the winning probability is forcibly controlled to a low probability. Then, the process shifts to the twelfth game mode, which will be described in detail later (SP127). This processing is the b7 line in FIG.

  Next, based on FIGS. 15 and 24, the sixth game mode constituting the chance mode will be described. As described above, the sixth game mode is, for example, a low-probability / short-time game that shifts when a big hit is made with the first special figure “0” in the fifth game mode or the fifth ′ mode. (B1 and b4 lines in FIG. 15). When shifting to this mode, ST = 0. First, at SP141, the number of time reductions (25 times here) is set in the RAM. Next, in SP142, it is determined whether or not the number of time reductions is zero. That is, when the younger brother 6 game mode is started, it is determined whether or not the set short game number of times (here, 25 times) has ended. Here, when YES, the process shifts to the first game mode at SP151 (b8 line in FIG. 15). During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Further, here, control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball and the holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the jackpot lottery with the special symbol related to the second starting port is extremely larger than the probability of winning the jackpot lottery with the special symbol related to the first starting port.

  Next, when the answer is NO in SP142, the process proceeds to SP143, and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP143, after executing the jackpot game based on the jackpot symbol in the first special chart, it is determined whether or not the jackpot special symbol is “0”, which is a low probability symbol. When YES is determined, the process proceeds to SP146, and ST = 0 is stored in the RAM (originally ST = 0 is stored at the start of the sixth game mode, so this step may be omitted). ). Next, the process shifts to an eighth game mode that constitutes a chance mode described in detail later (SP147). This processing is the b9 line in FIG.

  On the other hand, when SP145 is NO, the jackpot special symbol of the first special figure is one of “1” to “6” which is a high-definition symbol. In SP149, 1 is added to the ST value and ST is stored in the RAM. After storing = 1, the process proceeds to the tenth game mode constituting the extended game mode, which will be described in detail later (SP150). This processing is the line b10 in FIG.

  On the other hand, if NO in SP143, the process proceeds to SP152, and it is determined whether or not the big hit lottery is won in the second special drawing. If NO in SP152, the process proceeds to SP153, 1 is subtracted from the current time reduction stored in the RAM, and the process returns to SP142.

  On the other hand, when the answer is YES in SP152, whether or not the jackpot special symbol is “0”, which is a low probability symbol, in SP155 after the jackpot game is executed in SP154 according to the jackpot symbol of the second special symbol. Judging. If YES here, ST = 0 is stored in the RAM at SP146 (originally ST = 0 is stored at the start of the sixth game mode, so this step may be omitted). It shifts to the eighth game mode constituting the chance mode, which will be described in detail (SP147). This processing is the b9 line in FIG.

  On the other hand, if NO in SP155, it is determined in SP156 whether the winning special symbol is one of “1”, “2”, “4”, and “5”, which are highly probable symbols. If YES here, 1 is added to the ST value and ST = 1 is stored in the RAM (SP149), and the game mode is shifted to the tenth game mode (SP150). This processing is the b10 line in FIG.

  On the other hand, when SP156 is NO, the jackpot symbol is “3”, which is a highly probable symbol (SP157), 1 is added to the ST value in SP158, ST = 1 is stored in the RAM, and the process proceeds to SP159. Then, the process shifts to a ninth game mode that constitutes a chance mode described in detail later. This processing is the b11 line in FIG.

  Next, the eighth game mode will be described with reference to FIGS. As described above, for example, when the second game figure “0” is a big hit in the fifth game mode or the 5 ′ mode, or the first game figure is used in the sixth game mode. It is a low-probability and short-time game that shifts when a big hit is made with "0" or the second special figure "0" (lines b3, b5, b9 in FIG. 15). When shifting to this mode, ST = 0. In FIG. 25, first, in SP191, the number of time reductions (here, 100 times) is set in the RAM. Next, in SP192, it is determined whether or not the number of time reductions is zero. That is, when the eighth game mode is started, it is determined whether or not the set short game number of times (here, 100 times) has ended. Here, when YES, the process shifts to the first game mode at SP193 (b12 line in FIG. 15). During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Further, here, control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball and the holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the jackpot lottery with the special symbol related to the second starting port is extremely larger than the probability of winning the jackpot lottery with the special symbol related to the first starting port.

  On the other hand, when SP192 is NO, the process proceeds to SP194, and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP194, after executing the jackpot game based on the jackpot symbol in the first special chart in SP195, it is determined whether or not the special jackpot symbol is “0” which is a low probability pattern in SP196. To do. When YES is determined, the process proceeds to SP197, and ST = 0 is stored in the RAM (originally, ST = 0 is stored at the start of the eighth game mode, so this step may be omitted). ). Next, stay in the eighth game mode (SP198). This processing is the b13 line in FIG.

  On the other hand, when SP196 is NO, the jackpot symbol is one of “1” to “6”, which is a highly probable symbol (SP199). Therefore, 1 is added to the ST value in SP200 and ST = 1 in the RAM. Are stored, the process proceeds to SP201, and the process shifts to the tenth game mode constituting the extended game mode described in detail later. This processing is the b14 line in FIG.

  On the other hand, if NO in SP194, the process proceeds to SP202, and it is determined whether or not the big hit lottery is won in the second special drawing. If NO in SP202, 1 is subtracted from the shortest number of times stored in the RAM and stored in SP203, and then the process returns to SP192.

  On the other hand, when the answer is YES in SP202, the process proceeds to SP204 to execute a jackpot game corresponding to the jackpot special symbol. Next, the process proceeds to SP205, and it is determined whether or not the jackpot special symbol is “0”, which is a low probability symbol. When YES is determined, the process proceeds to SP197 and ST = 0 is stored in the RAM (originally, ST = 0 is stored at the start of the eighth game mode, so this step may be omitted). ). Next, stay in the eighth game mode (SP198). This processing is the b13 line in FIG.

  On the other hand, if NO at SP205, the routine proceeds to SP206, where it is determined whether or not the special jackpot special symbol is one of “1”, “2”, “4”, “5”, which is a highly probable symbol. If YES, the process proceeds to SP200, 1 is added to the ST value, and ST = 1 is stored in the RAM. Next, the process proceeds to SP201, and a transition is made to a tenth game mode that constitutes a extended game mode that will be described in detail later. This processing is the b14 line in FIG.

  On the other hand, when SP206 is NO, the special jackpot special symbol is “3”, which is a highly probable symbol. Therefore, the process proceeds to SP208, 1 is added to the ST value, and ST = 1 is stored in the RAM. The process shifts to the ninth game mode that constitutes the chance mode described (SP209). This processing is the b15 line in FIG.

  Next, the ninth game mode will be described with reference to FIGS. As described above, for example, the ninth game mode is a high-accuracy / short-time game that shifts when the second special figure “3” is a big hit in the sixth game mode or the eighth mode. (B11, b15 lines in FIG. 15). When shifting to this mode, ST = 1. In FIG. 26, first, in SP211, the number of time reductions (here, 10 times) is set in the RAM. Next, it is determined whether or not the number of time reductions is 0 in SP212. That is, when the ninth game mode is started, it is determined whether or not the set short game number of times (here, 10 times) has ended. Here, when YES, the process shifts to the second game mode of SP221 (b16 line in FIG. 15). At this time, the ST value is stored and held as 1. During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Further, here, control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball and the holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the big win lottery with the second special symbol related to the second starting port is extremely larger than the probability of winning the big hit lottery with the first special symbol related to the first starting port.

  Next, when NO at SP212, the process proceeds to SP213, and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP213, based on the jackpot symbol in the first special figure, after executing the jackpot game in SP214, it is determined in SP215 whether or not the special symbol for the jackpot is “0”, which is a low probability symbol. To do. When the answer is YES, the process proceeds to SP216, where the winning symbol “0” is a low-probability winning symbol, and the high-probability game (probability variation game) is interrupted, so the ST value is reset and ST = 0 is set in the RAM. Store (SP216). Next, the process proceeds to the sixth game mode (SP217). This processing is the b17 line in FIG.

  On the other hand, when SP215 is NO, the special jackpot symbol is one of the high probability symbols “1” to “6” (SP218). Therefore, 1 is added to the ST value at SP219 and ST = 2 is stored, the process proceeds to SP220, and the process shifts to the seventh game mode constituting the extended game mode described in detail later. This processing is the b18 line in FIG.

  On the other hand, if NO at SP213, the routine proceeds to SP222, where it is determined whether or not the big hit lottery is won by the second special drawing. If NO in SP222, 1 is subtracted from the short time count stored in the RAM in SP223 and stored, and then the process returns to SP212.

  On the other hand, when SP222 is YES, the process proceeds to SP224 to execute a jackpot game according to the jackpot special symbol. Next, the process proceeds to SP225, and it is determined whether or not the jackpot special symbol is “0”, which is a low probability symbol. When the answer is YES, the jackpot special figure “0” is a low-probability symbol, and the high-probability game (probability change game) is interrupted. Therefore, the process proceeds to SP226, the ST value is reset, and ST = 0 is memorized. Next, the process shifts to the eighth game mode (SP227). This processing is the b19 line in FIG.

  On the other hand, when SP225 is NO, the jackpot special figure is one of “1” to “5”, which is a highly probable symbol (SP228), so 1 is added to the ST value and ST = 2 is stored in the RAM. Then (SP219), the process shifts to the seventh game mode that constitutes the extended game mode described later (SP220). This processing is the b18 line in FIG. In addition, as will be described in detail later, the ninth game mode does not win the jackpot lottery within the time reduction number because the number of time reduction times is less than 10 and the chance mode in the consecutive resort, and the step-up mode It is a crisis to fall into the second game mode. Therefore, one special figure change time is lengthened and a special effect corresponding to the special figure is executed on the liquid crystal display unit.

  Next, the twelfth game mode will be described based on FIG. 15 and FIG. As described above, for example, in the fourth game mode or the fifth “5” mode, the winning probability after the jackpot game corresponding to the jackpot symbol is executed for all the jackpot games. This is a low-probability / short-time game in which high-probability game continuation limiters (first probability variation limiter and second probability variation limiter), which are forcible transition means, operate and shift (lines a13 and b7 in FIG. 15). 27, ST = 0 in Fig. 27. First, in SP271, the number of time reductions according to the previous special bonus symbol is set in the RAM, and then whether or not the number of time reductions is 0 in SP272. In other words, when the twelfth game mode is started, it is determined whether or not the short game number of times has been set. 15 (b20 line in Fig. 15) During the short-time game, as described above, there is an open extension of the electric tube 20, so the second start port 19 is more The game ball is overwhelmingly easier to win the game than the first start port 18. Furthermore, here, the winning ball and the holding ball to the second start port 19 are the winning ball and the holding ball to the first start port. Therefore, during the short-time game, the probability of winning the jackpot lottery with the second special symbol related to the second starting port is higher than the first starting port related to the first starting port. The probability of winning a jackpot lottery with a special symbol is much larger.

  Next, when the answer is NO in SP272, the process proceeds to SP273 and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP273, after executing the jackpot game in SP274 based on the jackpot special chart in the first special chart, it is determined in SP275 whether the special jackpot symbol is “0” which is a low probability pattern. to decide. If YES here, the process proceeds to SP276, and since the winning symbol “0” is a low probability winning symbol, ST = 0 is stored in the RAM (originally at the start of the twelfth game mode, ST = 0. Since this is stored, this step may be omitted). Next, the process proceeds to the eighth game mode (SP277). This processing is the b21 line in FIG.

  On the other hand, when SP275 is NO, the special jackpot symbol is one of the high probability symbols from “1” to “6” (SP278), so 1 is added to the ST value in SP219 and ST = 1 is set in the RAM. It memorize | stores and transfers to SP280 and transfers to the 10th game mode which comprises the extended resort mode explained in full detail later. This processing is the b22 line in FIG.

  On the other hand, if NO in SP273, the process proceeds to SP282, and it is determined whether or not the big hit lottery is won in the second special drawing. When NO in SP282, 1 is subtracted from the short time count stored in the RAM in SP283 and stored, and then the process returns to SP272.

  On the other hand, when the answer is YES in SP282, the process proceeds to SP284, and the jackpot game corresponding to the jackpot special symbol is executed. Next, the process proceeds to SP285 to determine whether or not the special jackpot special symbol is “0”, which is a low probability symbol. When the answer is YES, since the jackpot special figure “0” is a low-probability symbol, the process proceeds to SP276 and ST = 0 is stored in the RAM (originally at the start of the twelfth game mode, ST = 0. Since this is stored, this step may be omitted). Next, the process shifts to the eighth game mode (SP277). This processing is the b21 line in FIG.

  On the other hand, when the answer is NO in SP285, it is determined in SP286 whether the jackpot special symbol is one of “1”, “2”, “4”, and “5”, which are highly probable symbols. If the answer is YES, since the winning symbol is selected with high probability, 1 is added to the ST value in SP279, ST = 1 is stored in the RAM, and the process proceeds to the 10th game mode of SP280. This processing is the b22 line in FIG.

  On the other hand, when the answer is NO in SP286, the process proceeds to SP287, and since the jackpot special figure is a highly probable symbol “3”, 1 is added to the ST value in SP288 and ST = 1 is stored in the RAM. Transition to the ninth game mode of SP289. This processing is the b23 line in FIG.

Renso mode (Fig. 16, Fig. 28 to Fig. 30)
Next, the extended resort mode will be described with reference to FIG. First, the 10th game mode is demonstrated based on FIG. 16, FIG. As described above, for example, the tenth game mode shifts when a big win is made with a specific symbol in the sixth game mode, or when a big win is made with a specific symbol in the eighth game mode. It is a highly accurate and short-time game (lines b10 and b14 in FIG. 16). When the tenth game mode is entered, ST = 1 is stored in the RAM. In SP231 of FIG. 28, the number of time reductions is set (here, 5000 times) based on the jackpot special figure in the transfer source game mode (for example, the sixth game mode or the eighth game mode). Next, in SP232, it is determined whether or not the number of time reductions is zero. In other words, when the tenth game mode is started, the number of short-time games (here, set based on the jackpot symbol in the source game mode (for example, the sixth game mode or the eighth game mode)) Then, it is determined whether or not (5000 times) has ended. Here, when the answer is YES, the mode will shift to the second game mode. However, since the jackpot probability is 1/50 and the number of time reductions is 5000, the time reduction state will continue until the next jackpot lottery is won. Therefore, it is practically impossible to shift to SP241 if the determination at SP232 is YES. Therefore, the line is not shown in FIG. During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Furthermore, here, a control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the big win lottery with the second special symbol related to the second starting port is extremely larger than the probability of winning the big hit lottery with the first special symbol related to the first starting port.

  On the other hand, when SP232 is NO, the process proceeds to SP233, and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP233, after the jackpot game corresponding to the jackpot special figure is executed in SP234, it is determined in SP235 whether or not the jackpot special figure is a low probability "0". When YES at SP235, the SP value is a big hit at SP236 and the high probability game (probability change game) is interrupted, so the ST value is reset, and ST = 0 is stored in the RAM. Next, at SP237, the process shifts to the sixth game mode. This processing is the c1 line in FIG.

  On the other hand, when SP235 is NO, the jackpot special figure is one of “1” to “6”, which is a highly probable symbol (SP238), and therefore, at ST239, 1 is added to the ST value and ST = 2. Remember. Next, in SP240, the process shifts to a seventh game mode that constitutes the extended game mode described in detail later. The process is the c2 line in FIG.

  On the other hand, if NO at SP233, the routine proceeds to SP242, where it is determined whether or not a big hit is made with the second special drawing. When NO is determined here, 1 is subtracted from the short time stored in the RAM at SP243, and the process returns to SP232.

  On the other hand, when the answer is YES at SP242, the jackpot game is executed at SP244 based on the jackpot special figure. Next, in SP245, it is determined whether or not the jackpot special figure is a low probability symbol “0”. If YES here, since the big hit with the low probability pattern, the ST count is reset at SP256, and ST = 0 is stored in the RAM. Next, at SP257, the process shifts to the eighth game mode. This processing is the c3 line in FIG.

  On the other hand, when SP245 is NO, the jackpot special figure is one of the highly probable symbols “1” to “5”. Therefore, the SP number is incremented by 1 at SP239 and ST = 2 is stored in the RAM. . Next, at SP240, the process shifts to a seventh game mode that constitutes the extended game mode described in detail later. The process is the c2 line in FIG.

  Next, the seventh game mode will be described with reference to FIGS. As described above, for example, when the big hit with a specific special figure in the fifth game mode, the big hit with a specific special figure in the twelfth game mode, or the seventh game mode, This is a high-accuracy and short-time game that shifts when a big hit is made with a specific special figure in the tenth game mode (lines b2, b18, c2 in FIG. 16). When shifting to the seventh game mode, ST = 2 is stored in the RAM. In SP171 of FIG. 29, the number of time reductions is set based on the jackpot special figure in the source game mode (for example, the fifth game mode, the twelfth game mode, or the tenth game mode) (here, 5000). Times). Next, in SP172, it is determined whether or not the number of time reductions is zero. That is, when the seventh game mode is started, based on the jackpot special figure in the transfer source game mode (for example, the fifth game mode, the twelfth game mode, or the tenth game mode). It is determined whether or not the number of short games (here 5000 times) has been completed. Here, when the answer is YES, the mode shifts to the third game mode. However, since the jackpot probability is 1/50 and the number of time reductions is 5000, the time reduction state will continue until the next jackpot lottery is won. Therefore, it is practically impossible to shift to SP181 when the determination at SP172 is YES. Therefore, the line is not shown in FIG. During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Further, here, control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball and the holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the jackpot lottery with the special symbol related to the second starting port is extremely larger than the probability of winning the jackpot lottery with the special symbol related to the first starting port.

  On the other hand, when SP172 is NO, the process proceeds to SP173, and it is determined whether or not the big win lottery is won with the first special symbol. As described above, here, the probability of a big hit in the second special figure is overwhelmingly high. However, for example, when the game ball is difficult to pass through the gate 21 due to adjustment of a nail or the like, the reserved ball of the second special figure. Becomes 0, and the holding ball of the first special figure relating to the first starting port may be processed.

  If YES in SP173, after the jackpot game corresponding to the jackpot special figure is executed in SP174, it is determined in SP175 whether or not the jackpot special figure is a low probability “0”. If YES at SP175, the SP count is reset because SP 176 was a big hit with a low probability symbol, and ST = 0 is stored in the RAM. Next, at SP177, the process shifts to the sixth game mode. The process is the c4 line in FIG.

  On the other hand, when the answer is NO in SP175, the jackpot special figure is one of “1” to “6”, which is a highly probable symbol, so in SP179, 1 is added to the ST count, and ST = 3 is memorized. Next, at SP180, the process shifts to an eleventh game mode that constitutes the extended game mode described in detail later. The process is the c5 line in FIG.

  On the other hand, when NO at SP173, the routine proceeds to SP182, where it is determined whether or not a big hit is made with the second special drawing. When NO is determined here, 1 is subtracted from the short time stored in the RAM in SP183, and the process returns to SP172.

  On the other hand, when the answer is YES at SP182, the jackpot game is executed at SP184 based on the special bonus chart. Next, at SP185, it is determined whether or not the jackpot special figure is a low probability symbol “0”. When YES is determined, since the big hit with a low probability pattern is made, the number of STs is reset at SP186 and ST = 0 is stored in the RAM. Next, at SP187, the process shifts to the eighth game mode. This processing is the c6 line in FIG.

  On the other hand, when SP185 is NO, the special jackpot is one of “1” to “5” with high probability, so that the number of STs is incremented by 1 in SP179 and ST = 3 is stored in the RAM. . Next, at SP180, the process shifts to an eleventh game mode that constitutes the extended game mode described later. The process is the c5 line in FIG.

  Next, the 11th game mode is demonstrated based on FIG. 16, FIG. As described above, the eleventh game mode is, for example, when a big win is made with a specific special figure in the 5th game mode, or when a big special hit is made with a specific special figure in the seventh game mode. It is a highly accurate and short-time game that will shift (b6 and c5 lines in FIG. 16). When the eleventh game mode is entered, ST = 3 is stored in the RAM. That is, at the next big hit, the third probability variation limiter (the third high probability gaming state continuation number limiter which is the third winning probability forced transition means) is activated.

  First, in SP261 of FIG. 30, the number of time reductions is set based on the special bonus chart in the game mode (for example, the 5 ′ game mode or the seventh game mode) of the transfer source (here, 5000 times). . Next, in SP262, it is determined whether or not the number of time reductions is zero. That is, when the eleventh game mode is started, based on the game mode of the transition source (for example, the jackpot special chart in the 5 ′ game mode or the jackpot special chart in the seventh game mode) It is determined whether or not the number of short games (here 5000 times) has been completed. Here, when the answer is YES, the game mode is shifted to the fourth game mode. However, since the jackpot probability is 1/50 and the number of time reductions is 5000, the time reduction state will continue until the next jackpot lottery is won. Therefore, it is practically impossible to move to SP268 if the determination at SP262 is YES. Therefore, the line is not shown in FIG. During the short-time game, as described above, there is an extension of the electric Chu-20, so that the second starting port 19 is overwhelmingly easier to win the game ball than the first starting port 18. . Furthermore, here, a control is executed to preferentially process the winning ball and the holding ball to the second starting port 19 over the winning ball holding ball to the first starting port. Therefore, during the short-time game, the probability of winning the big win lottery with the second special symbol related to the second starting port is extremely larger than the probability of winning the big hit lottery with the first special symbol related to the first starting port.

  Next, when SP262 is NO, the process proceeds to SP263, and it is determined whether or not the big hit lottery is won in the first special figure or the second special figure. If the answer is NO, at SP264, the number of time savings stored in the RAM is subtracted by 1 and stored, and then the process returns to SP262.

  On the other hand, when the answer is YES in SP263, the jackpot game is executed in SP265 based on the jackpot winning special chart. Thereafter, the third probability variation limiter is activated at SP266, the number of STs is reset, and ST = 0 is stored in the RAM, the jackpot winning probability is forcibly controlled to a low probability, and the SP 267 enters the twelfth game mode. Transition. This process is the c7 line in FIG.

  As described above, the pachinko gaming machine according to the present invention is configured so that the big hit special figure can be changed by moving between the extended mode and the chance mode by shifting the low probability / high accuracy of the big hit special figure or operating the third probability change limiter. It has a villa loop mode that can be realized. If it shifts to the said Renso loop mode, the real pleasure of Dalianso can be provided to a player. On the other hand, the step-up mode is a mode advantageous to the gaming machine store side, but here, the player can shift to the chance mode by operating the first probability variation limiter or winning the big value jackpot. There is also an effect of not giving a disadvantage.

Liquid crystal production etc. (FIGS. 31-37)
Next, an example of effects on the liquid crystal display unit 14 of the pachinko gaming machine of the present invention will be shown. First, the liquid crystal effect will be described with reference to FIG. FIG. 31A shows a normal liquid crystal effect. The three arrows at the top of the screen are three types of effect symbols (L5, C5, R5) that change in scroll in synchronization with the change in the first special symbol or the second special symbol.

  In addition, here, four justice characters C11 to C14 are displayed as background images. FIG. 31 (b) shows an example of a so-called reach effect. Here, the left and right effect symbols (L5, R5) are stopped at “2” (may be temporarily stopped), and the center effect symbol C5 is scrolling. At this time, the effect symbol is displayed in an enlarged form in the center of the liquid crystal display unit. Justice character C11 and villain characters C22, C23, C24 are displayed as background images.

  FIG. 32A is an example image of the jackpot confirmation display on the liquid crystal display unit 14. The fact that the effect symbol (L5, C5, R5) stops at the “7” double-notice informs that the winning lottery has been won. As a background image, an image in which the justice character C11 determines a guts pose is displayed.

  FIG. 32B is an example image of the effect image during the big hit game. Here, it is clearly shown that the current game is the fifth round of the jackpot game, and the justice character C11 is displayed as a background image.

  FIG. 33 shows an example of an effect using the liquid crystal display unit 14 and effect lamps 75 to 78 when the high probability gaming state continuation number ST is repeated in the step-up mode. FIG. 33A shows an effect display when the first game mode is a big hit with the first special figure “3”. The jackpot special figure “3” is a so-called jackpot symbol (conditional device operation). As described above, the opening time of the open / close plate 23 of the big prize opening 22 is sandwiched between the closing times of the round intervals of 2 seconds. Since the opening / closing plate 23 is opened three times for 0.2 seconds and is a big hit with almost no winning ball, the player has no real sense that the big win has been won. , C5, R5) are displayed as “357” for the chance. The chance eye is stopped and displayed on the liquid crystal display unit 14, and the justice character appears and is promoted to step 1, that is, after the jackpot game is over, it is notified that the game mode is shifted to the second game mode (ST = 1). At the same time, the 壱 lamp 75 indicating that the first high probability (probability change) game is executed is turned on.

  Next, FIG. 33B is an effect display when the first special figure “1”, “2” or “3” (“4” may be added) is won in the second game mode. . The jackpot special figure “1”, “2” or “3” is a so-called jackpot symbol (conditional device operation), but as described above, the opening time of the open / close plate 23 of the big prize opening 22 is a round of 2 seconds. The player has no real sense that the player has won the jackpot because the opening and closing plate 23 is opened three times for 0.2 seconds, with almost no prize balls. Therefore, the effect symbol (L5, C5, R5) is displayed as “357” for the chance. The chance eye is stopped and displayed on the liquid crystal display unit 14, and the justice character appears and is promoted to step 2, that is, after the jackpot game is over, it is informed that the mode shifts to the third game mode (ST = 2). At the same time, in addition to the heel lamp 75, the heel lamp 76 is lit to indicate that the high probability (probability variation) game is executed twice in succession.

  Next, FIG. 33 (c) is an effect display when the first special figure “1”, “2” or “3” (“4” may be added) is won in the third game mode. . Similarly to the above, the jackpot special figure “1”, “2” or “3” is a so-called jackpot symbol (conditional device operation), but as described above, the opening time of the open / close plate 23 of the big prize opening 22 Is a big hit with almost no prize balls, and the player has won a big hit because the open / close plate 23 is opened three times for 0.2 seconds, with the closing time of the 2 second round interval between them. Therefore, the effect design (L5, C5, R5) is displayed as “357” in the chance. The chance eye is stopped and displayed on the liquid crystal display unit 14, and the justice character appears and is promoted to step 3, that is, after the jackpot game is over, the game mode is changed to the fourth game mode (ST = 3). At the same time, in addition to the heel lamp 75 and the heel lamp 76, the participation lamp 77 is lit to indicate that the high-probability game is executed three times in succession.

  Next, FIG. 33 (d) shows that when the first special figure “1”, “2” or “3” (all other jackpot special figures may be added) is won in the fourth game mode. It is an effect display. Similarly to the above, the jackpot special figure “1”, “2” or “3” is a so-called jackpot symbol (conditional device operation), but as described above, the opening time of the open / close plate 23 of the big prize opening 22 Is a big hit with almost no prize balls, and the player has won a big hit because the open / close plate 23 is opened three times for 0.2 seconds, with the closing time of the 2 second round interval between them. Therefore, the effect design (L5, C5, R5) is displayed as “357” in the chance. The chance eye is stopped and displayed on the liquid crystal display unit 14, the justice character appears, the high-probability game continuation limiter (first probability variation limiter) operates, and after the jackpot game is over, the game proceeds to the twelfth game mode. A large chance lamp 78 is lit in addition to the saddle lamp 75, the saddle lamp 76, and the reference lamp 77 in order to notify the fact that the game mode has shifted to the twelfth game mode, which is the chance mode.

  Next, in the 6th game mode, the 8th game mode, or the 12th game mode of the chance mode in the Renso loop mode, when it is a big hit with the second special figure “3”, it is highly probable, The number of time reductions is 10 times (except when the first game mode is a big win with the first special figure “1” or “4” and the game directly shifts to the fifth game mode, which is the chance mode). The ninth game mode is a pinch that falls into the step-up mode because the expected value for winning the jackpot lottery during the ten times is only about 18%. Therefore, in order to increase the player's tension, a special effect is executed on the liquid crystal display unit 14 during this period. That is, in the ninth game mode, the time is short, but in order to give a sense of tension to the player, the variation time of the special symbol (that is, the scroll variation time of the synchronized effect symbol) is relatively A long time (for example, 30 seconds per change) (of course, the open extension function of the electric Chu-20 is activated).

  FIG. 34A is an image of the liquid crystal display unit 14 at the start of the short game in the ninth game mode. While the effect symbol (L5, C5, R5) is changing, the justice character C11 appears and informs the start of a so-called mission effect that requests the villain character C21 to be defeated within 10 times of the short time. . The image in which the justice character C11 and the villain character C21 face each other is displayed in FIG. 34 (b) with the same variation as in FIG. 34 (a). At the center of the liquid crystal display unit 14, there is a display indicating that the mission effect is being activated, and at the bottom of the liquid crystal display unit 14, the number of remaining short games in the ninth game mode is displayed.

  Next, FIG. 35 (a) displays a scene in which the justice character C11 and the villain character C21 meet each other with the same variation as in FIGS. 34 (a) and 34 (b). Next, when the jackpot lottery is won in the lottery, an image display in which the justice character C11 wins is displayed as shown in FIG.

  On the other hand, when the big win lottery is not won due to the change and the number of short-time games still remains, just after the image of FIG. 35A, just like the image of FIG. An image in which the character is defeated is displayed, and a loss effect design is displayed, but the right character is revived by the next change as shown in FIG. 36 (b), and the image is confronted again as shown in FIG. 36 (c). Is displayed.

  On the other hand, in the case of not winning the jackpot lottery until the last short game, from the confrontation scenes of FIG. 34 (b) and FIG. 36 (c), from the mutually displayed image display of FIG. 37 (a), FIG. As shown in FIG. 4, the justice character is defeated, a loss effect design is displayed, and a mission failure display appears. Here, the ninth game mode ends, and the game falls to the second game mode of the step-up mode. At this time, the value of the high probability gaming state continuation number ST is stored and held at 1.

  Next, based on FIG. 38 to FIG. 40, the simulation result of the ball exit of the pachinko gaming machine of the present invention will be described. First, FIG. 38 will be described. The vertical axis of this graph represents the number of game balls that have been increased, and the horizontal axis represents a time axis in which one memory is one hour. This result is a result of a great victory of the player, and a net increase of 50000 balls is obtained in about 10 hours. This explosive power is a great attraction for players.

  FIG. 39 shows another simulation result of the outgoing ball of the pachinko gaming machine of the present invention. As a result, the net increase game ball does not become positive, and the player loses. However, when playing consecutively, the number of outgoing balls increases in a short time (V1, V2), whereas the outgoing ball ( When the ball is decreased, the ball decreases more slowly than when the ball is increased, that is, the time of L1 and L2 is longer than the time of V1 and V2. This shows that even if the player loses, he can enjoy the game for a sufficient time with an appropriate investment.

  FIG. 40 shows still another simulation result of the exit from the pachinko gaming machine according to the present invention. As a result, the time zone (V3) where the player wins and the time zone (L3) where the player loses are clearly separated. That is, it can be said that this is a pachinko gaming machine with an excellent balance of balance that provides a gaming state advantageous to both the store side and the player side. Here again, the time (V3) during which the number of purely increased game balls increases is much shorter than the time (L3) when it decreases. In other words, it has the explosive power of increasing the number of game balls in a short time, giving the player the charm of a reaming villa, and if the number of game balls increases, it decreases gently. This shows that even if the player loses, he can play for a long time with an appropriate investment.

  As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to the thing of embodiment shown in figure. Various modifications and variations can be made to the illustrated embodiment within the same range or equivalent range as the present invention.

It is a housing perspective view of the pachinko gaming machine of the present invention. It is a front view of a pachinko gaming machine including a game board. It is an enlarged view of a special symbol display part. It is an electric control block diagram of the pachinko machine of the present invention. It is a flow of the first start winning process. It is a flow of the second start winning process. It is a flow of gate processing. This is a flow of processing for ordinary (normal) symbols. This is a flow of the ordinary (ordinary symbol) game processing. It is a flow of a special figure (special symbol) game process. It is a flow of jackpot game processing. It is a table regarding a 1st special symbol and a 2nd special symbol. It is the schematic of the game mode transition diagram of the pachinko gaming machine of the present invention. It is a game mode transition diagram of step-up mode. It is a game mode transition diagram of chance mode. It is a game mode transition diagram of the Renso mode. It is a control flow of the 1st game mode. It is a control flow of the 2nd game mode. It is a control flow of the 3rd game mode. It is a control flow of the 4th game mode. It is a control flow of a 5th game mode. It is a control flow of a 5 'game mode. It is a control flow of the fifth “game mode”. It is a control flow of the 6th game mode. It is a control flow of the 8th game mode. It is a control flow of the ninth game mode. It is a control flow of the twelfth game mode. It is a control flow of the tenth game mode. It is a control flow of the seventh game mode. It is a control flow of the 11th game mode. It is an example of the production | presentation of a liquid crystal display part. It is an example of the production | presentation of a liquid crystal display part. It is an example of a gaming state notification lamp and a liquid crystal display unit effect. It is an example of the special effect in a liquid crystal display part. It is an example of the special effect in a liquid crystal display part. It is an example of the special effect in a liquid crystal display part. It is an example of the special effect in a liquid crystal display part. It is an example of the simulation of the ball-out of the pachinko gaming machine of the present invention. It is an example of the simulation of the ball-out of the pachinko gaming machine of the present invention. It is an example of the simulation of the ball-out of the pachinko gaming machine of the present invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Case of a pachinko machine, 5 Game board, 14 Liquid crystal display part, 18 1st start opening, 19 2nd start opening, 20 Electric-chu, 22 big prize opening, 23 Opening and closing board, 24 1st special symbol display part 25 normal symbol display unit, 28 second special symbol display unit, 75 gaming state notification lamp, 76 gaming state notification lamp, 77 gaming state notification lamp, 78 gaming state notification lamp, 100 control unit, 110 main control unit, 111 CPU, 120 sub-control unit, 121 CPU

Claims (6)

At least two game medium passage specific areas as game start conditions;
Lottery means for drawing lots on the condition that the game medium passes through any of the plurality of specific areas;
Lottery result determination means for determining whether or not the lottery is successful;
A display unit capable of variably displaying identification information corresponding to each of the specific areas;
Based on the lottery result, after the identification information fluctuates and displays for a predetermined time, a special game that causes a special game state advantageous to the player in response to the display result being in a specific display mode determined in advance. Means of occurrence,
A displacement member control means for controlling a displacement member that changes the degree of difficulty for the game medium to pass through at least one of the specific areas;
A winning probability control means for controlling the lottery winning probability related to occurrence of a special gaming state to a low probability or a high probability; a game digestion efficiency control means for controlling a game digestion efficiency to a low efficiency or a high efficiency;
The winning probability control means stores a high probability gaming state continuation count storage means for storing a continuation count of a gaming state for controlling the lottery probability with a high probability;
A first winning in which the winning probability control means forcibly controls the lottery winning probability to a low probability on the condition that the special game has occurred when the high probability gaming state continuation memory count reaches a predetermined value. A pachinko gaming machine having a probability forced transition means,
The special game includes a normal special game in which the winning probability control means controls the lottery winning probability with a low probability and a probability change special game with a high probability after the special game ends, and
The probability variation special game includes at least a small value special game with a relatively small number of acquired game balls and a relatively large value special game,
Further, the probability variation special game includes a first probability variation special game in which the game digestion efficiency control means controls the game digestion efficiency with high efficiency until the next occurrence of the next special game, and the game digestion efficiency control means has the game digestion efficiency control means. Including a second probability variation special game with a limit on the number of games that can be controlled with high efficiency,
A step-up mode of adding and storing the high probability gaming state continuation count one by one in the high probability gaming state continuation count storage means each time the small value special game is executed;
In the step-up mode, on the condition that the first winning probability forced transition means is activated or a large value special game has occurred, a chance mode to transition,
A pachinko gaming machine comprising: a villa mode that transitions on the condition that the first probability variation special game has occurred in the chance mode.   The chance mode is a game mode in which the game digestion efficiency control means controls the game digestion efficiency with high efficiency only for a predetermined number of games, and when the special game does not occur within the predetermined game count, 2. The pachinko gaming machine according to claim 1, wherein the pachinko gaming machine shifts to the step-up mode while storing and holding the probability game state continuation count.   The chance mode is based on the condition that the normal special game occurs within the predetermined number of games, the second probability variation special game occurs, or the second winning probability forced transition means operates. The pachinko gaming machine according to claim 1 or 2, wherein the game machine stays in the chance mode after the special game.   In the consecutive mode, the winning probability control means controls the lottery probability with high probability until the next special game occurs substantially, and the game digestion efficiency control means controls the game digestion efficiency with high efficiency. When the third winning probability forced transition means is activated as a result of the occurrence of the special game, or when the normal special game is generated, the mode is shifted to the chance mode, and the first certain change special The pachinko gaming machine according to any one of claims 1 to 3, wherein when a game is started, the player stays in the extended mode.   The high probability controlled by the winning probability control means is 1 to 1.2 times the low probability, and the low probability value is greater than 1/100. Pachinko machines.   In the chance mode, in the predetermined mode in which the number of times is relatively small among the predetermined number of times, a table having a relatively long variation time of the identification information is selected, and a special effect is executed on the effect indicator. The pachinko gaming machine according to claim 1, wherein the game machine is a pachinko machine.

Images