JP2014131730A - Pinball game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pinball game machine for creating a novel and unexpected game property on the basis of a reversal concept that a later advantage can be obtained if an apparently disadvantageous hit results in a bonanza.SOLUTION: In a predetermined specific game state from a first game state and a second game state of different bonanza lottery probabilities and at a bonanza winning time based on a winning in an electric tulip 82 or a second start port during a time-shortened game, a specific game state is kept under a predetermined condition and is brought into a Heaven mode or a privilege game mode, in which the continuation of the time-shortened game can estimate again even a bonanza winning, and in a game state which is not the specific game state and during the time-shortened game, a continuation number of times of the time-shortened game, which is determined at the bonanza winning time based on the winning of a naval 81 or a first start port, is set more than the continuation number of times of the time-shortened game, as determined at the winning time based on the winning of the electric tulip 82.

Description

  The present invention is provided with two starting points for individually starting the jackpot lottery, and it is worth selecting which starting port to target depending on the game situation, and it is surprising that the starting port seems to be disadvantageous The present invention relates to a ball game machine such as a pachinko game machine that can enhance interest by a certain game.

  Conventionally, as described in Patent Document 1, a high-risk high-return first game mode in which the number of winnings that can be obtained with a single jackpot is low, although the jackpot winning probability is low, and the jackpot winning probability is high once The player can select the low-risk low-return second game mode that reduces the number of games that can be earned by winning big hits by operating the mode selection button installed in the game frame, and you can experience two different types of gaming Things have been proposed.

JP-A-10-99493

  However, in the above-mentioned document, firstly, the risk and return of each game mode is merely based on the difference in the jackpot probability, and does not bring out any surprising gameplay. , No matter which mode you choose depending on the situation of the game, there is little value to switch the mode during the game, thirdly, even if you switch the mode during the game, if you switch the mode separately In the end, it is cumbersome and, after all, only two types of models with different jackpot specifications are combined into one gaming machine, and it does not lead to providing the player with a novel fun.

  In the present invention, based on the idea of the reversal that if the hit of the ball hits with a seemingly unfavorable hit, while following the original pleasure of a ball game machine in which the whereabouts of the ball are determined to win or lose, It is an object of the present invention to provide a ball game machine capable of creating an unexpected gameability.

  In the present invention, as illustrated in the drawings, the game board (2) for letting the ball that has fired flow down, and at least one big winning opening (9 (91, 92)) to be opened at the time of winning the big win, A first winning opening (81) and a second starting opening (82) that are individually activated, and a variable winning ball apparatus (80) that changes the winning rate of the second starting opening (82) according to the operation mode, At the time of winning, the first game state with the jackpot winning probability as the first set value or the second game state with the second set value that is substantially the same as the first set value in the difficulty level of the jackpot at a predetermined allocation rate A time for the big win lottery based on the winning at the second starting port (82) by operating the variable winning ball device (80) in such a manner that the winning at the second starting port (82) is facilitated. From a relatively low efficiency The ball-shooting game machine having a control device (CN) for determining the number of continuations of the time reduction game to have state assumed structure.

  In the first aspect of the present invention, the first starting port (81) and the second starting port (82) fired on the game board (2) to win one of the starting ports. The control unit (CN) is installed in a specific game state determined in advance from the first game state and the second game state. In addition, a bonus game in which the specific gaming state is maintained under a predetermined condition and the continuation of the short-time game can be expected to be another big-winning win when the big-winning win based on the winning at the second starting port (82) during the short-time game is held. A bonus game mode entry means (T) for entering the mode, and a bonus based on winning in the first start port (81) in the game state that is not the specific game state and during the short-time game One in which the number of continuations of the short-time game determined at the time of winning is set to be greater than the number of continuations of the short-time game determined at the time of winning the jackpot based on winning in the second starting port (82) and is not in the specific gaming state The ratio of the number of prize balls to the number of shot balls over a long period of time in the game state and in the short-time game is more than winning the first start opening (81) than winning the second start opening (82) There is a specific matter having a specification (see the box of “Left-handed advantage” in FIGS. 4, 11, 13, 16, 17, and 18) that increases the payout rate.

  Here, regarding the jackpot winning probability, if the first set value is slightly smaller than the second set value, the first gaming state is a low probability gaming state and the second gaming state is a high probability gaming state. The specific gaming state may be either the first gaming state or the second gaming state. However, if the predetermined gaming state is the second gaming state, the specific gaming state is the high probability gaming state of the second gaming state. (Examples 1, 2, 3, and 4) If the predetermined game state is the first gaming state, the specific gaming state is the low-probability gaming state of the first gaming state (Embodiment 5). 6). In addition, the number of short-time games continues to include 0 (none), which means that there will be no short-time game and no immediate short-time game, and the short-time game is guaranteed until the next big-winning win (limited number of times). Including none).

  The game modes can be broadly classified as follows: first, the game state that is not in the specific game state, that is, the non-specific game state and not the short-time game, the second is the non-specific game state and the short-time game, and the third is specific. There are four types: gaming state and non-short-time game, and fourth, specific game state and short-time game. Among them, in a specific gaming state and in a short-time game, by obtaining a jackpot winning based on winning at the second starting port (82) whose time efficiency of the jackpot lottery is increased by the variable winning ball device (80), Thus, the special game state is maintained and the continuation of the short-time game can be expected to be won again until the big hit win, so that the so-called consecutive game of jackpots can be expected, and the special game in this extremely advantageous situation Hereinafter, the mode is also referred to as “heaven mode” as appropriate.

  According to a second aspect of the present invention, in the premise configuration, the first start port (81) and the second start port (82) are fired on the game board (2) to win one of the start ports. The control unit (CN) is installed in a specific game state determined in advance from the first game state and the second game state. In addition, a bonus game in which the specific gaming state is maintained under a predetermined condition and the continuation of the short-time game can be expected to be another big-winning win when the big-winning win based on the winning at the second starting port (82) during the short-time game is held. A bonus game mode entry means (T) for entering a mode, and a jackpot based on winning in the second starting port (82) during the non-time-saving game that is in the specific gaming state and not the time-saving game The number of continuations of the short-time game determined at the time of selection is set to be larger than the number of continuations of the short-time game determined at the time of winning the jackpot based on the winning at the first start port (81), and in the specific game state The ratio of the number of prize balls to the number of shot balls over a long period of time is better when a prize is awarded to the second start opening (82) during a non-time saving game than the time saving game than to the first start opening (81). A specification that has a specification (see FIG. 4 [c], the second (specific) game state high probability (probability (high)) in FIG. Have a matter.

  According to a third aspect of the present invention, in addition to the specific matter of the first aspect, the control device (CN) is connected to the second start port (82) during the non-short game that is in the specific game state and not the short-time game. The number of continuations of the short-time game determined at the time of winning the jackpot based on the winning of the game is set to be greater than the number of continuations of the short-time game determined at the time of winning the jackpot based on the winning to the first start port (81), and A prize for the number of shot balls for a long period of time when winning in the second starting port (82) in a specific gaming state and in a non-time-saving game that is not the short-time game is won compared to winning in the first starting port (81). Specifications that increase the ball-out rate, which is the ratio of the number of balls (Figure 4 [c], the second (specific) game state high probability (high probability) in FIG. (See below).

  According to a fourth aspect of the present invention, in addition to each of the specific matters of the first to third aspects, the control device (CN) is configured so that the control device (CN) is in a game state that is not the specific game state and in a non-time-short game that is not the time-short game. The number of continuations of the short-time game determined at the time of winning the jackpot based on the winning at the second starting port (82) is determined from the number of continuations of the time-saving game determined at the time of winning the jackpot based on the winning at the first starting port (81). The player who wins the first starting port (81) wins the second starting port (82) in the non-special gaming state and the non-timeless game that is not the specific gaming state. Rather than letting the right game betting ratio, which is the ratio of the number of awarded balls to the number of shots for a long period of time (the first gaming state in FIG. 11 is less probable (probability (low)) Specific items with “advantage” box) Further with.

  According to a fifth aspect of the present invention, in addition to the specific matter of the fourth aspect, the control device (CN) is configured such that the second starting port is in a non-time-short game that is in the game state that is not the specific game state and that is not the time-short game. The number of continuations of the short-time game determined at the time of winning the jackpot based on the winning of (82) is the jackpot based on the winning at the second start opening (82) during the non-short-time game in the specific gaming state and not the short-time game. Specification that is set more than the number of continuations of the short-time game determined at the time of winning (the first game state in FIG. 11 is less probable (probability (low)) and there is no “short-time advantage” and second (specific ) It also has specific items that have a high gaming state probability (see “Right-handed advantage” box without probability and high time).

  According to a sixth aspect of the present invention, in addition to the specific matters of the first to fifth aspects, the game board (2) includes a display device (70) for deriving the result of the jackpot lottery through a predetermined effect, and the control In the device (CN), a first holding means (A) for holding and storing the result of the jackpot lottery based on the winning to the first starting port (81) within a predetermined upper limit, and the second starting port (82) A second holding means (B) for holding the jackpot lottery result based on a prize within a predetermined upper limit, and the second holding means (B) when the display device (70) derives the result of the jackpot lottery The derivation of the result of the jackpot lottery based on the hold memory at the first is further provided with a specific matter that is prioritized over the derivation of the result of the jackpot lottery based on the hold memory at the first hold means (A). .

  According to a seventh aspect of the present invention, in addition to the specific matters of the first to sixth aspects, the control device (CN) wins the first starting port (81) in the specific gaming state and during the short-time game. The bonus game mode second entry means (T2) for rushing into the bonus game mode that maintains the specific gaming state under a predetermined condition and is expected to continue the short-time game again until the big jackpot win, when the jackpot is won based on (FIG. 16). (2) (special) gaming state high probability (probability (high)) of the symbol (first special symbol) 4 (see the "5000 times" shaded column with a short time) is further included.

  According to an eighth aspect of the present invention, in addition to the specific matters of the first to seventh aspects, the second start port (82) is a right region as viewed from the player side across the center line of the game board (2). In addition, the first start port (81) further has a specific item installed in the left region with respect to the installation position of the second start port (82).

  In addition, the control device (CN) may change depending on whether the current gaming state is the first gaming state or the second gaming state and whether or not the short-time gaming is in progress. The display device (70) displays game information suggesting respective risks and / or returns in a game aiming for winning at the first starting port (81) and a game aiming for winning at the second starting port (82). It is preferable to provide game information display means (X).

  In addition, the control device (CN) is connected to the first starting port (81) and the second starting port (82), and the current gaming state is any of the first gaming state and the second gaming state. It is preferable to provide a navigation display means (Y) for causing the display device (70) to display navigation information relating to the starting opening on the side that provides the player with greater profits depending on whether the game is in progress and whether or not the game is in short time.

  According to the first aspect of the invention, whether or not the aim is to win the second starting port in which the increase in the number of winnings can be expected by the operation of the variable winning ball device in the gaming state that is not the specific gaming state and in the short-time game. Therefore, it is worth selecting by the player himself whether he / she wants to win the first starting port which is not in such a situation. This selection does not require any button operation or the like, and can be done by adjusting the launching of the ball, which is the real pleasure of a bullet ball game machine, and changing the flow path of the ball on the game board. And if you play a game aimed at the second starting port that seems to be advantageous at first glance and get a big win based on winning at the second starting port, the continuation of the short-time game determined at the time of winning the big hit The number of times is relatively small. On the other hand, if you play a game that aims at the first start opening that seems to be disadvantageous at first glance, and you get a big win based on the winning to the first start opening, the short-time game that is determined at the time of this big win The number of continuations is relatively large.

  Depending on the predetermined allocation rate, the game state that is not in the specific game state from the game state that is not in the specific game state depends on a predetermined allocation rate, but either the game for the second start port or the game for the first start port Is also in a specific gaming state. In this specific gaming state and during short-time games, aiming for the second starting port where an increase in the number of winnings can be expected, and when winning a jackpot winning based on winning at the second starting port while the short-time game continues, under predetermined conditions, A special game state is maintained, and a continuation of a short-time game can be expected until a second big win, that is, a heaven mode is entered. However, if the jackpot that triggered this particular gaming state is obtained in the game aimed at the second start port, the expected number of times that the short-time game continues and the heaven mode is entered while the short-time game continues Is relatively low. On the other hand, when the big jackpot is obtained in the game aimed at the first start port, the number of times the short-time game is continued, the expectation value for entering the heaven mode is relatively high while the time-short game continues.

  Once you enter the heaven mode, you can expect a consecutive game in a relatively short time by continuing to win the jackpot based on winning the second starting port, but you can choose a game aimed at the second starting port, The expected value for entering the heaven mode changes depending on whether the game aimed at the first start opening is selected, and this greatly affects the total victory or defeat. Therefore, in the game state that is not the specific game state and during the short-time game, it is highly worthwhile to select a game aimed at the second start port or a game aimed at the first start port. The game is actually disadvantageous, and it seems that the game that is aimed at the first prize opening, which is seemingly disadvantageous, often occurs. In fact, the game that is aimed at the seemingly disadvantaged first prize opening is seemingly advantageous. It is more advantageous than the target game because the payout rate, which is the ratio of the number of award balls to the number of shot balls over a long period of time, is higher (FIG. 4, [b], FIG. 11, FIG. 13, FIG. 16, FIG. 17, FIG. From the 18 “Left-handed advantage” box), it is possible to create a novel and surprising gameplay and to enhance the interest.

  According to the second aspect of the present invention, the second starting port that is in a situation where the increase in the number of winnings due to the operation of the variable winning ball device cannot be expected during the specific gaming state and the non-short-time game is not aimed at the first starting port. There is a value for the player himself to select whether to aim for winning or to increase the number of winnings due to the operation of the variable winning ball apparatus, but to aim for winning at the second starting port. This selection does not require any button operation or the like, and can be done by adjusting the launching of the ball, which is the real pleasure of a bullet ball game machine, and changing the flow path of the ball on the game board. And if you play a game that aims at the first starting port that seems to make sense, and you get a big win based on the winning to the first starting port, the short-time game determined at the time of this big win The number of continuations of is relatively small. On the other hand, if you play a game aimed at the second starting port that dares to aim at the second starting port, which seems to be irregular at first glance, and wins a big win based on the winning at the second starting port, the short time determined at the time of this big win The number of times the game continues is relatively large.

  At the time of the big win, the specific game state is changed from the specific game state to the specific game state depending on a predetermined distribution rate. However, both the game aimed at the first start port and the game aimed at the second start port are both in the specific game state. Suppose that In this specific gaming state and during short-time games, aiming for the second starting port where an increase in the number of winnings can be expected, and when winning a jackpot winning based on winning at the second starting port while the short-time game continues, under predetermined conditions, A special game state is maintained, and a continuation of a short-time game can be expected until a second big win, that is, a heaven mode is entered. However, if the jackpot that triggered this specific gaming state is obtained in the game aimed at the first start port, the expected number of times that the short-time game is continued and the heaven mode is entered while the short-time game continues Is relatively low. On the other hand, when the big jackpot is obtained in the game aimed at the second starting port, the number of times of the short-time game is large, and the expected value for entering the heaven mode while the short-time game continues is relatively high.

  Once you enter the heaven mode, you can expect a consecutive game in a relatively short period of time by continuing to win the jackpot based on winning the second starting port, but you can choose a game aimed at the first starting port, The expected value for entering the heaven mode changes depending on whether the game aimed at the second starting port is selected, which is greatly related to the total victory or defeat. Therefore, in a specific gaming state and in a non-short-time game, there is a great value in selecting a game aimed at the first start port or a game aimed at the second start port, and the game aimed at the first start port that makes sense at first glance is actually Disadvantageous, often seemingly irregular games aimed at the second prize opening often happened, and in fact, seemingly irregular games aimed at the second prize opening seem to make sense at first. It is more advantageous than the target game because the payout rate, which is the ratio of the number of prize balls to the number of shots for a long period of time, is high (FIG. 4 [C], the second (specific) game state high probability ( Probability (high)) and without a short time, see “Right-handed advantage is advantageous”), it is possible to create a novel and surprising gameplay and to enhance interest.

  According to the third aspect of the invention, there is a great value in selecting whether the game is aimed at the second start port or the game aimed at the first start port in the game state that is not the specific game state and in the short-time game. The game that is aimed at the advantageous 2nd starting hole is actually disadvantageous, and the game that is aimed at the 1st prize opening, which is seemingly disadvantageous, often occurs, and the game that is aimed at the 1st prize opening is often disadvantaged. Is more advantageous than the game aimed at the second starting point, which is advantageous at first glance, because the payout rate, which is the ratio of the number of award balls to the number of shots for a long period of time, is higher (FIG. 4 [B], “Left” It is also worthwhile to select whether the game is aimed at the first start port or the game aimed at the second start port in the specific game state and in the non-short-time game. The game aimed at the starting point is actually unfavorable, and it seems irregular at first glance. The result was often that the game was actually advantageous, and the number of shots over a long period of time was more than the game that aimed at the first starting port, which seemed to make a seemingly irregular game aimed at the second prize opening. It is advantageous to have a high payout rate, which is the ratio of the number of award balls to (Fig. 4 [c], the second (specific) gaming state high probability (probability (high)) in Fig. 11 without a short time "right-handed From the box of “Advantage”, novel and unexpected game play can be created in a plurality of scenes with different game situations, and the fun can be effectively enhanced.

  According to the invention of claim 4, in addition to the effects of claims 1 to 3, the game is aimed at the first start opening or the second start opening in the non-special gaming state and in the non-short-time game. There is a great value to choose whether the game is aimed, the game that aims at the first starting point that makes sense at first glance is actually disadvantageous, and the game that is aimed at the seemingly irregular second prize opening is actually advantageous. In fact, the rate of the winning ball, which is the ratio of the number of award balls to the number of balls launched over a long period of time, is greater than the game aimed at the first starting port, where the seemingly irregular game aimed at the second winning opening makes sense at first glance. Since it is high and advantageous (see the box of “right-handed advantage” with low probability (low probability) and short time) in FIG. 11), it is novel and surprising even in the game situation of another scene A certain playability can be created and the interest can be effectively enhanced.

  According to the invention of claim 5, it is normal to start with a non-special gaming state and a non-short-time game as an initial state at the start of business or when the power is turned on. In a specific game state where the player who started the game from the initial state can experience that the seemingly irregular game aimed at the second prize opening was actually advantageous, at least in a specific game state and non-short-time game The player who appears more than the time and starts the game from the initial state can effectively have a sense of expectation to enter the heaven mode by the game aimed at the second prize opening.

  According to the invention of claim 6, during the heaven mode which is the privilege game mode, obtaining the jackpot winning based on the winning at the second starting port is to maintain the heaven mode and to continue the jackpot, Even when the big win lottery based on the winning at the first starting port is activated for the reason, the holding memory in the second holding means based on the winning at the second starting port that can be easily won by the variable winning ball apparatus may be cut off. Unless otherwise, the derivation of the result of the jackpot lottery based on the stored memory in the second holding means is prioritized, so the situation where the jackpot lottery based on the winning at the second starting port continues can be created, Can be completed less unexpectedly, and the player can be provided with sufficient interest.

  According to the seventh aspect of the invention, during the heaven mode which is the privilege game mode, obtaining the jackpot winning based on the winning at the second starting port is to maintain the heaven mode and to make the jackpot continuous, Even if the jackpot lottery based on the winning at the first starting port is activated for the reason, when the jackpot winning based on the winning at the first starting port is selected, the bonus game mode second entry means is again set to the heaven mode under the predetermined condition. Therefore, even if the jackpot lottery based on the winning at the second starting port is interrupted, the possibility that the heaven mode is terminated can be reduced, and the player can fully enjoy the game in the heaven mode.

  According to the eighth aspect of the present invention, the game aimed at the second start opening can be realized by so-called right hitting by hitting a ball in the right area of the game board, and the game aimed at the first start opening can be realized at the left of the second start opening. It can be realized by hitting the ball to the left and hitting the area, and by appropriately selecting the right-handed or left-handed according to the game situation, it can be effectively expected without sacrificing the excitement of the ball game machine. Can achieve the purpose.

The front view of the bullet ball game machine concerning the present invention. The front view of the game board. The block diagram of the same control apparatus. Table of jackpot specifications of Example 1. Explanatory drawing of the left-handed game at the same low accuracy and no short time. Explanatory drawing of the left-handed game when there is the same low accuracy and short time. Explanatory drawing of the right-handed game with the same high accuracy and no time saving. Explanatory drawing of the right-handed game when there is the same high accuracy and short time. A list of the effects on the play rate by how to hit the game modes. A list of game play rate simulation results by game pattern. Table of jackpot specifications for Example 2. A list of advantageous ways to hit each game mode. Table of jackpot specifications for Example 3. Explanatory drawing of the left-handed game at the time of the left-handed navigation display operation. Explanatory drawing of the right-handed game at the time of the right-handed navigation display operation. Table of jackpot specifications for Example 4. Table of jackpot specifications for Example 5. Table of jackpot specifications for Example 6. Explanatory drawing of the left-handed game at the time of the left-handed navigation display operation | movement in the simultaneous short first half. Explanatory drawing of the right-handed game at the time of the right-handed navigation display operation in the simultaneous short second half.

  FIG. 1 shows a pachinko gaming machine 1 to which the present invention is applied, and a game frame 10 supports a main body 11 so that the door can be opened. A front door 14 in which a glass 13 is fitted to a round window 12 is provided at the upper front portion of the main body 11, and the game board 2 is provided inside the front door 14. Under the front door 14, an upper plate 31 for receiving a rented ball and a prize ball, a lower plate 32 for receiving a ball overflowing inward, and a number of balls close to 100 per minute on the game board 2 are continuously launched. And a left and right speakers 51 and 52 for outputting sound effects and the like. Reference numeral 40 denotes a firing stop button for temporarily stopping the launch of the ball during the rotation operation of the firing handle 4. From the front upper part of the front door 14 to the right side, lamps 61 to 65 used for decoration and various state displays are provided.

As shown in FIG. 2, the game board 2 includes the following game components 1) to 8).
1) Center unit 7
This unit 7 is provided with a display device 70 for production composed of a color liquid crystal display that plays a visual effect in the center of the decorative frame 700, and the left, middle, and right production symbols L, C, and R are displayed on the background video. A predetermined effect with repeated fluctuations appears. A white arrow in the drawing indicates that each effect symbol L, C, R is changing. Inside the decorative frame 700 is provided a warp route 703 having a ball inlet 701 for receiving a ball from the left when viewed from the player side and a ball outlet 702 for discharging the received ball downward in the center.

2) First start port 81
The first start port 81 is composed of a normal type winning port that always accepts one ball at a time, and is installed at a chin position in a lower region substantially on the center line of the game board 2. A predetermined number of, for example, three prize balls are paid out for each winning prize (hereinafter referred to as the first starting prize) to the first starting port 81, and within the upper limit of the predetermined number of first reserved balls, for example, a maximum of four. The jackpot lottery is started, and one jackpot lottery random number that is updated at a high speed within a predetermined range of, for example, 0 to 65535 is acquired and stored in the first holding means A defined in the RAM of the main controller MC described later in the order of acquisition. To do. By storing the jackpot lottery random numbers, the result of the jackpot lottery based on the first start winning is stored on hold. Hereinafter, in order to distinguish the first starting port 81 from the second starting port 82 described below, the first starting port 81 is also referred to as a “navel” as appropriate.

3) Second start port 82
The second starting port 82 is configured to be accompanied by a variable winning ball device 80 made of an electric tulip having a pair of left and right movable petals 8a and 8b, and viewed from the player side across a substantially center line in the game board 2. It is installed in the right area. The first start port 81 and the second start port 82 are installed at positions separated from each other so that the other start port is disengaged from the flow down path of the ball fired on the game board 2 in order to win one start port. Yes. A predetermined number of, for example, three prize balls are paid out for each winning prize (hereinafter referred to as a second starting prize) to the second starting port 82, and within the upper limit of a predetermined number of second reserved balls, for example, a maximum of four. The big hit lottery is started, and one big hit lottery random number that is updated at high speed within a predetermined range such as 0 to 65535 is acquired and stored in the second holding means B defined in the RAM of the main control unit MC in the order of acquisition. . By storing the jackpot lottery random number, the result of the jackpot lottery based on the second start winning prize is held and stored. Hereinafter, the second start port 82 is also referred to as “electric chew” as appropriate.

4) First Grand Prize 91
The first big prize opening 91 is a big prize opening 9 that is opened when a big win is won based on the first starting prize, and a variable prize ball device 90 made of a slightly large electric tulip having a pair of left and right movable petals 9a and 9b. Is attached to the game board 2 and is installed in a lower region on the approximate center line of the game board 2. The movable petals 9a, 9b are always closed in the upright position shown by the thick solid line, and together with the upper triangular ceiling cover 900, it is impossible to enter the interior, and the big win based on the first start prize At that time, the movable petals 9a and 9b are opened to the left and right to allow the entry into the inside, that is, the winning. For each winning prize, a predetermined number, for example, three prize balls are paid out.

5) Second Grand Prize 92
The second grand prize opening 92 is a big prize opening 9 that is opened when a big win is won based on the second starting prize, and is configured using an attacker type having a wide movable plate 920. In the right region of Fig. 2, it is installed below the electric chew that is the second starting port 82. At all times, the movable plate 920 is in an upright closed position, making it impossible to enter the interior, and when winning a big hit based on the second starting prize, it opens by moving the movable plate 920 forward and enters the interior. Allow ball or winning. For each winning prize, a predetermined number, for example, 15 prize balls are paid out.

  It should be noted that the first grand prize opening 91 may be configured by using an attacker type like the second big prize opening 92, and the second big prize opening 92 is an electric tulip like the first big prize opening 91. Further, the first grand prize winning port 91 and the second grand prize winning port 92 are constituted by one common prize winning port 9 using an attacker type or an electric tulip. You may provide in the intermediate position etc. of the installation position of the big winning opening 91, and the installation position of the 2nd big winning opening 92. The jackpot lottery based on the first start prize and the jackpot lottery based on the second start prize are individually activated at each start prize, but random numbers having an update range of 0 to 65535 for generating a jackpot lottery random number. The counter may be provided independently or may be shared.

6) Gate GT
The gate GT allows passage of one ball at a time, and is installed in the right area of the game board 2 above the electric chew as the second starting port 82. By passing the ball to the gate GT, for example, one normal symbol lottery random number that is updated at a high speed within a predetermined range of 0 to 255 is acquired and defined in the RAM of the main control unit MC. Store. By storing the random numbers for the normal symbol lottery, the result of the normal symbol lottery based on the passage of the ball to the gate GT is stored on hold, and is attached to the second start port 82 when winning in the normal symbol lottery. The variable winning ball apparatus 80 is opened in a predetermined manner.

7) Indicator board 23
The display board 23 includes a first special symbol display device SD1 composed of a 7-segment LED for deriving the result of the jackpot lottery based on the first start winning prize through random display fluctuations according to the first special symbol, and a first holding means. Random display of the result of the big winning lottery based on the four first reserved ball indicators a1, a2, a3, a4 and the second starting winning prize for displaying the number of reserved memories in A by lighting. Second special symbol display device SD2 composed of 7-segment LEDs derived through fluctuations, and four second special symbol holding ball indicators b1, b2, b3 for displaying the number of reserved memories in the second holding means B by lighting. , B4.

  The first special symbol display device SD1 and the second special symbol display device SD2 do not fluctuate at the same time, and even one of the second special symbol hold ball indicators b1, b2, b3, b4 is lit, and the second hold As long as there is at least one reserved memory of the means B, the first special symbol change in the second special symbol display device SD2 is preferentially activated, and after the reserved memory in the second reserved means B disappears, the first Based on the hold storage in the holding means A, the first special symbol change in the first special symbol display device SD1 is started.

  In the effect display device 70, each effect symbol L, C, and R is changed in synchronization with any one of the first special symbol display device SD1 and the second special symbol display device SD2. Further, the derivation of the jackpot lottery result based on the hold storage in the second holding means B is prioritized over the derivation of the jackpot lottery result based on the hold storage in the first holding means A. Furthermore, the display device 70 is consistent with the final stop of the first special symbol on the first special symbol display device SD1 or the final stop of the second special symbol on the second special symbol display device SD2. A predetermined symbol arrangement that is consistent with the above is definitely stopped and displayed. At the time of winning the jackpot, each of the effect symbols L, C, R is a predetermined symbol sequence associated with the fixed stoppage of the winning symbol of the first special symbol or the second special symbol. For example, “7” “7” “7” It stops at the three-rounded double eyes, etc., and when it comes off, it stops at the disjointed eyes.

  Further, the display board 23 derives the result of the normal symbol lottery based on the passage of the ball to the gate GT through the alternate lighting of the green lamp GL and the red lamp RL, and the green lamp GL is lit at the time of winning, The normal symbol display device ND that stops each time when the red lamp RL is turned on, and four normal symbol holding ball indicators h1, h2, h3, and h4 that display the number of reserved memory in the ordinary symbol holding means H by lighting. And a left-handed navigation lamp NL for notifying that the first starting prize should be aimed by lighting, and a right-handed navigation lamp NR for notifying that the second starting prize should be aimed by lighting.

8) Others A predetermined number of, for example, 10 prize balls are paid out for each rail 20, the ball return prevention piece 21, the ball stopper 22, and a winning prize which divides a substantially circular gaming area 200 and guides a ball to be launched by the launch handle 4. General winning ports 25, 26, three wind turbines 271, 272, 273, and an out port 29 for discharging a ball that missed the winning are provided. Although not shown in the drawing, the game area 200 has a number of game nails N struck in accordance with unique gauges. A nail 242 for directing the ball, a navel life nail 243, an electric chew life nail 244, a barrier nail 245 for preventing the right-handed ball from moving toward the navel 81, and the like are hit. In order to aim for the first starting prize, left-handed to drop the ball from the left side of the ceiling nail 241 is suitable, and in order to aim for the second starting prize, right-handed to drop the ball from the right side of the ceiling nail 241 is suitable. .

  FIG. 3 shows a control device CN that controls the above games. A main control unit MC including a CPU, a ROM, and a RAM, and first and second peripheral control units SC1 and SC2 are provided. The main control unit MC is connected to the winning sensor 81s of the first starting port 81, the winning sensor 82s of the second starting port 82, the winning sensor 91s of the first winning port 91, and the second large via the I / O port IN. The winning sensor 92s of the winning opening 92, the ball passing sensor GTs of the gate GT, and the winning sensors 25s and 26s of the general winning openings 25 and 26 are input. A command is transmitted in a one-way manner from the main control unit MC to the peripheral control units SC1 and SC2 via the relay board CB. The peripheral control units SC1 and 2 transmit and receive data bidirectionally.

  From the main control unit MC, the first special symbol display device SD1, the second special symbol display device SD2, the normal symbol display device ND, and the first special symbol on the display board 23 via the driver circuit Dr0. The holding ball indicators a1 to a4, the second special symbol holding ball indicators b1 to b4, the normal symbol holding ball indicators h1 to h4, the left-handed navigation lamp NL, and the right-handed navigation lamp NR are controlled. . Further, an opening / closing drive unit D0 by a solenoid or the like for opening / closing the variable winning ball device 80 at the second starting port 82, a similar opening / closing driving unit D1 for opening / closing the variable winning ball device 90 at the first large winning port 91, and the second. A similar opening / closing drive part D2 for opening and closing the movable plate 920 of the big prize opening 92 is controlled.

  The display device 70 is controlled from the first peripheral controller SC1 via the driver circuit Dr1. The second peripheral control unit SC2 controls the speakers 51 and 52 and the lamps 61 to 65 via the driver circuit Dr2. In addition, each circuit related to ball launch, prize ball payout, and power supply is omitted.

  The game program Pg stored in the ROM of the main control unit MC activates a jackpot lottery based on the first start prize or the second start prize, and a normal symbol lottery based on passing the ball to the gate GT, and on the corresponding display board 23 The display devices SD1, SD2 and ND display control, and the on-hold ball indicators a1 to a4, b1 to b4, and h1 to h4 are lit. In the jackpot lottery, in addition to determining whether or not the jackpot is successful, the determination of the winning symbol of the first special symbol or the second special symbol, several seconds to several tens of seconds required from the start of variation to the final stoppage of the winning symbol or losing symbol, depending on circumstances Includes determination of symbol change time over several hundred seconds.

  In addition, in the game program Pg, according to a predetermined distribution rate associated with the winning symbol of the first special symbol or the second special symbol, the corresponding big prize winning port 91 when the big winning winning based on the first starting winning prize or the second starting winning prize is won. , 92 after passing the jackpot game, the probability that the jackpot winning probability is the first setting value (low) with the lower first setting value or the second setting value with the higher probability (high) ) In the second gaming state (high probability).

  Further, in the game program Pg, when winning a jackpot based on the first start prize or the second start prize, winning through the second start opening 82 is facilitated after passing the jackpot game that opens the corresponding big prize opening 91, 92. The number of continuations of short game when the variable winning ball apparatus 80 is operated to change the time efficiency of the big win lottery based on the winning to the second start port 82 from a relatively low state to a high state (until the short-time game is won the next big win) Also responsible for determining the maximum number of times that can be continued). In this case, the number of times of short game continuation is determined by the difference between the low certainty / high certainty game state at the time of jackpot winning determination based on the first start prize or the second start prize, the presence / absence of the short game, and the first special symbol or the second special symbol. Based on the winning symbol.

  In the case of a short-time game (when there is a short time), for example, the winning probability of the normal symbol lottery is increased from 1/256 in the non-short-time game (without the short-time game) to 255/256 in the non-short-time game. When the ball passes, the variable winning ball device 80 is almost opened, and the movable petals 8a and 8b of the variable winning ball device 80 have a maximum opening time that can be opened to the maximum until one ball is won. The time is increased from 0.2 seconds to 5.5 seconds, and when the variable winning ball device 80 is opened, the second start winning prize is almost achieved, and the first special symbol or the second special symbol is set accordingly. The symbol variation time of the effect symbols L, C, and R is set to be relatively shorter (for example, about half) than that in the non-short-time game.

  However, in both short-time and non-short-time games, the normal symbol variation time is fixed at 1 second, and the movable petals 8a and 8b are closed by winning one ball even if the maximum opening time is not reached. It is supposed to be. However, as a specification for short-time games, it is used in combination with, or in place of, the improvement of the normal symbol winning probability and the extension of the maximum opening time, or the normal symbol variation time is shortened and / or the variable winning ball device 80 is opened. You may combine the increase in the maximum number of winnings associated with. Further, during the short-time game, the symbol variation time of the first special symbol or the second special symbol and thus the effect symbols L, C, and R may not necessarily be shortened.

  The game program Pg of the main control unit MC further includes a specific game state determined in advance from the first game state and the second game state, and a predetermined condition when a big win is based on a second start winning in a short-time game. Specially, on the condition that it is distributed with a high allocation rate exceeding 50%, preferably exceeding 80%, and most preferably exceeding 90%, it is a privilege to maintain a specific gaming state and to expect the continuation of short-time gaming to be another big win A privilege game mode entry means T for entering a heaven mode as a game mode is constructed.

  This bonus game mode entry means T is time-saving when a specific one that exceeds 50% is selected as a winning symbol of the second special symbol, or a combination of a plurality of symbols as the winning symbol of the second special symbol. This is realized by assigning either a very large number of games such as 5000 or the like until the next jackpot winning without limitation.

  In addition, in the determination processing of the number of times of short-time game in the game program Pg, according to the specification of each embodiment described later, in the game state of the non-specific game state and during the short-time game, at the time of the big win based on the first start winning It includes a specification for setting the number of short-time game continuations to be determined more than the number of short-time game continuations to be determined at the time of winning the jackpot based on the second starting prize.

  In the effect program Qg stored in the ROM of the first peripheral control unit SC1 that controls the display device 70, based on a command instructed to be transmitted from the main control unit MC, a game mode of low certainty, high certainty, short time or non-short time is selected. It recognizes and takes charge of the variable display control of the effect symbols L, C, and R and the display control of the background moving image in synchronization with and consistent with the variations of the first or second special symbol display device SD1, SD2. For example, when the first special symbol based on the first start prize is changed, the effect symbols L, C, and R are determined so that the player can identify which start prize is based on the start symbol L, C, R. Is changed to light blue or green, and when the second special symbol based on the second starting prize is changed, the production symbols L, C, and R are blue or red, and the scene development of the background moving image is changed.

  On the production program Qg of the first peripheral controller SC1, there is a difference between the number of short-time game continuations determined at the time of winning the jackpot based on the first start prize and the number of short-time games continuation determined at the time of the jackpot winning based on the second start prize. The game information display means X is configured to display on the display device 70 information indicating that the game contents are different between the first start winning prize and the second starting winning prize at the time of the game in which a difference occurs. As will be described later, the game information display means X differs depending on whether the current gaming state is the first gaming state or the second gaming state and whether or not the short-time gaming is in progress. Game information suggesting each risk and / or return in the game aiming for the start prize and the game aiming for the second start prize will be displayed on the display device 70.

  In Example 1, both the winning probability in the jackpot lottery based on the first starting prize and the winning probability in the jackpot lottery based on the second starting prize are 65536 pieces of the lower first set value of 0 to 65535. 1310/65536 in which 1310 winning ranges are determined in the random number range = about 1/50, and the higher second setting value is 1312/65536 in which 1312 winning ranges are determined in the 65536 random number range. About 1/50. In short, the first game state (probability (low)) that is the first set value on the low probability side and the second game state (probability (high)) that is the second set value on the high probability side are both hard-hit difficulty levels. Are almost the same. The second gaming state (probability (high)) that is a slightly higher second set value is defined as the specific gaming state.

  FIG. 4 is a table listing the jackpot specifications of the first embodiment defined on the game program Pg of the main control unit MC together with the jackpot winning probability specifications and the like. In the jackpot specification based on the first start winning prize, when the winning symbol of the first special symbol at the time of winning the jackpot is “1”, after the jackpot game, the jackpot winning probability is distributed to the lower first set value. The distribution rate is about 10%. When the winning symbol is “2”, “3” or “4”, after the jackpot game, the jackpot winning probability is distributed to the higher second set value. The distribution rate is 30% each. Therefore, the probability variation ratio set to the higher winning probability is 90%.

  This allocation is determined based on a comparison between the jackpot lottery random number acquired at the time of winning the first start and the winning symbol determination range determined by further subdividing the 1310 or 1312 random number range that is the winning range of the jackpot It is processed. However, the winning symbol and / or the probability variation ratio may be determined based on the winning symbol determining random number or the probability variation determining random number to be obtained at the time of the first start winning prize separately from the big hit lottery random number.

  In the jackpot game based on the first starting prize, regardless of the winning pattern of “1” to “4”, the first big prize opening 91 is opened for a predetermined short time, for example, about 0.2 to 0.3 seconds. The operation of opening only, closing once and then opening again is repeated for 4 times (4 rounds). There is almost no expectation of the appearance of the ball, and there is almost no substantial ball.

  The game state at the time of the jackpot winning determination based on the first start winning is the difference between the first game state with a probability (low), that is, low certainty, the second game state with high probability (high), that is, the high certainty, the presence / absence of a short-time game, etc. Accordingly, the number of short-time games to be obtained after the jackpot game is determined. If it is not probable and it is not a short-time game, the continuation count is 5 regardless of the winning symbol. In the case of low-probability and short-time games, the continuation count is 40 regardless of the winning symbol. If the game is highly accurate and not a short-time game, the continuation count is 5 regardless of the winning symbol. If it is a high-precision and short-time game, if the winning symbol is “1”, that is, if it is demoted to a low probability, the number of continuations is 40, and the winning symbol is “2”, “3” or “4” In this case, that is, when the high probability is maintained, the continuation number is 5000 times, and the continuation of the short-time game is almost certainly expected until the second big win.

  Of the 100 shot balls equivalent to one minute that were launched on the game board 2 when aiming for the first start winning prize, six winning prizes are expected at the first starting opening 81, and 3 per winning prize. Since the award balls are paid out, the base is 6 × 3 = 18.

  In addition, the number of continuations of the short-time game obtained is subtracted one by one for each jackpot lottery that is valid based on the second start winning (except for the upper limit of the second reserved ball) It is assumed that one is also subtracted for each jackpot lottery that is valid (except for the upper limit of the first reserved ball) based on the starting winning prize. In addition, if there is a jackpot winning based on the first or second starting prize while the short-time game is continuing, even if there is a remaining number of continuations, it will not carry over from the next time onward, and the newly determined number of continuations will be maximized It is the number of times that a short game can be continued. The same applies to the number of short-time game continuations obtained when winning the jackpot based on the second starting prize.

  The jackpot specification based on the 2nd start winning prize is that the winning symbol of the second special symbol is “1” (10% distribution rate), and the winning symbol is “2”, “3” or “4” (each distribution rate) (30%, total allocation rate 90%), and the point that the process of determining the allocation is based on a comparison between the jackpot lottery random number acquired at the time of the second starting prize and the winning symbol affiliation range. It is the same as the case of jackpot specification based on 1 start winning prize. However, during the jackpot game, the second big prize opening 92 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and there is a predetermined number, for example, 10 (10 counts) during that time. And the operation of closing even before the maximum opening time elapses, and opening again after closing once is repeated four times (four rounds). Therefore, 4 rounds × 10 counts × 15 prize balls = 600 total prize balls are obtained, and a relatively large number of balls can be expected.

  In addition, when the game state at the time of the jackpot winning determination based on the second start winning is not probable and not a short-time game, the number of short-time games to be obtained is 5 regardless of the winning symbol. In the case of a low-probability and short-time game, the short-time game is not acquired regardless of the winning symbol, and the continuation count is zero. If the game is highly accurate and not a short-time game, the number of short-time games to be acquired is 40 times regardless of the winning symbol. If the game is highly accurate and time-saving, if the winning symbol is “1”, that is, if it is demoted to a low probability, the time-saving game will be acquired 40 times and the winning symbol is “2” or “3”. Alternatively, in the case of “4”, that is, when the high probability is maintained, the number of times that the short-time game is acquired is 5000 times, and the continuation of the short-time game is almost certainly expected until the next big win.

  In the case of right-handed aiming at the second start winning prize, if it is not a short-time game, out of 100 shot balls equivalent to one minute hitting the game board 2, there are about 1.2 in the second start opening 82 Since only winnings can be expected and 3 winning balls are paid out per winning, the base is extremely low, 1.2 × 3 = 3.6. On the other hand, in the case of short-time game, out of 100 shot balls, the second starting port 82 is expected to receive a prize of about one third, and 3 prize balls are paid out for each prize. The base becomes extremely high at 100 × 1/3 × 3 = 100, and the ball that has been fired returns as a prize ball, and the ball that can be stored in the upper plate 31 or the like hardly decreases.

  In the first gaming state with a low probability (low probability) and when there is no short-time game, there is no left-handed time aiming at the first starting prize, and right-handed aiming at the second starting prize will be continued. The number of times is 5 times, and considering the appearance in the big hit game, it can be said that right-handed aiming at the 2nd start winning prize is advantageous, but since the reduction of the ball to win the big hit is fast, Left-handed aiming at the higher first start prize is slightly more advantageous (game mode [I]).

  In the second gaming state with a probability (high) (high probability (specific gaming state)) and with a short time, both left-handed aiming for the first starting prize and right-handed aiming for the second starting prize will be obtained. The number of continuations is 40 when the winning symbol is “1” and 5000 when the winning symbol is “2”, “3” or “4”. The right-handed aim for the second starting prize that can be expected is clearly advantageous (game mode [d]).

  In addition, in the case of this high accuracy and short time, by winning a big win with a winning symbol of “2” or “3” or “4”, the high accuracy is maintained at a high rate of 90%. At the same time, it will enter the heaven mode, which is a very advantageous privilege game mode that will ensure the continuation of the short-time game until the next jackpot win, or it will stay in the heaven mode. The heaven mode is a highly accurate and short-time game mode, and particularly when the short-time game is expected to continue until the next big win.

  In the first gaming state (low probability) with a low probability (low probability) and with a short time, left-handed aiming for the first starting prize has a low base, but the number of short-time games that can be obtained when winning the big hit is as many as 40 times In the right-handed aiming at the second start winning prize, the base is high but the short-time game cannot be obtained (the number of continuations is 0), and it is worth choosing left-handed or right-handed. If there is no time, and if you want to stop the game after getting a big hit just one time quickly, the base is 100, and it is advantageous to make a right-hand hit with the aim of winning the second start with almost no ball loss. Become. However, after winning the jackpot game, you will not be able to win a short-time game, and you will be warned if you enter heaven mode. For this reason, players who will continue to play games for a long time will be able to win as many as 40 short-time games, and will be able to win big wins with a highly accurate winning pattern of “2” or “3” or “4” 90%), it is advantageous to make a left strike for the first starting prize that can be expected to enter the heaven mode (game mode [b]).

  In the second game state (high probability (specific game state)) with a probability (high) and no short time, the number of continuations of the short time game that is won when winning the big hit if left-handed to aim for the first start winning In the right-handed game, which is less than 5 times and aims for the second starting prize, the base is low, but the number of short games that can be obtained when winning the big hit is as many as 40 times, so it is worth choosing left-handed or right-handed. In the case of right-handed aiming at the 2nd start winning prize, the decrease in the number of balls until winning the jackpot is fast and gives the player a sense of resistance, but there is also a lottery in the jackpot game, above all the shorter time This is a right-handed advantage (game mode [c]) because it can win games and have great expectations for entering heaven mode.

  As shown in FIG. 5, in the case of low accuracy and lack of time (game mode [I]), left-handed is slightly advantageous, and the ball P is launched aiming at the skylight 240 of the ceiling nail 241 and the left side of the center unit 7. The ball P is caused to flow down, the ball P is collected toward the navel which is the first start port 81 by the warp route 703, the nail 242 and the like, and the first start winning prize is aimed. The initial state when the power is turned on or the initial state when the power is turned on and the reset switch is turned on starts from the most disadvantageous gaming mode which is less accurate and less time-consuming. Also, if the number of continuation of the short-time game becomes 0 and there is no short time after winning the jackpot winning the low demote with a winning symbol of “1”, this disadvantageous low-precision and short time game mode is also achieved. .

  As shown in FIG. 6, in the case of low accuracy and short time (game mode [b]), the short time game acquired by left-handed aiming at the first start port 81 and right-handed aiming at the second start port 82 The number of continuations is different, and it is worth choosing left-handed or right-handed. At the start of the low-accuracy and short-time game mode, the game information display means X is activated on the display device 70 with, for example, “Sengoku Chance”, for example, “Left-handed entry into fierce battle mode, right-handed safety. A message saying that the game content will be different between left-handed and right-handed, such as `` entering mode, '' specifically, a message that suggests high risk and / or high return from the word `` fighting fight '' is left-handed Then, a message suggesting a low risk and / or a low return is displayed from the word “safety”. The illustrated one shows a case where 40 times are acquired as the number of times the short-time game is continued, but the same applies to the case where it is five times.

  A player who thinks that it is a rule to aim at the second starting port 82 that can directly enjoy the benefits of a short-time game by the variable winning ball device 80, a player who wants to get a big hit only once, etc., the base is 100 Right-handed will be selected as a good low-risk safety mode with almost no ball loss. A player who wants to enter the heaven mode that can expect a high return will have a high risk of having fewer balls, but will dare to choose a left-handed fight mode. From an objective or long-term span, in fact, left-handed is advantageous. On the display device 70, it is continuously displayed that a left-handed fierce battle mode and a right-handed safety mode are displayed, and it is clarified whether the mode selected by the player is a fierce battle or safety, and the production symbols L, C, A mode display (fierce fighting mode in the illustrated example) and a countdown display of the number of times of short-time games (39 remaining in the illustrated example) are displayed to clarify which start winning prize is based on which start winning prize. .

  As shown in FIG. 7, in the case of high accuracy and no short time (game mode [C]), the short-time game acquired by left-handed aiming at the first start port 81 and right-handed aiming at the second start port 82 The number of continuations is different, and it is worth choosing left-handed or right-handed. At the start of this highly accurate and timeless gaming mode, the game information display means X is activated on the display device 70 with, for example, “Sengoku Chance”, “If you are left-handed, enter the calm mode. A message saying that the game content will be different between left-handed and right-handed, such as `` entering mode, '' specifically, a message that suggests low risk and / or low return from the word `` peace '' on the left-handed, A message suggesting high risk and / or high return is displayed from the word “Shura”. This game mode starts when 0 is set as the number of continuations of the short-time game from the beginning and when the number of continuations of the short-time game, such as 5 times or 40 times, becomes 0 due to the countdown.

  A player who thinks that it is a rule of thumb to aim at the first starting port 81 when there is no time reduction will select left-handed with a low-risk peaceful mode in which the number of holding balls is slow. Players, etc. who are aiming to enter the heaven mode that can expect a high return will have a high risk that the ball will decrease rapidly, but will dare to select the right-handed shot with the Shura mode as good. From the objective or long-term span, in fact, right-handedness is advantageous. On the display device 70, it is continuously displayed that the mode is left-handed and the mode is left-handed, and the right-handed mode is the shura mode, and it is clarified whether the mode selected by the player is calm or shura, and the production symbols L, C, A mode display (in the illustrated example, the shura mode) is displayed in order to clarify which starting prize is based on the variation in R. When hitting right, the ball P is strongly launched beyond the nail 241. The right-handed ball P does not go to the first start port 81 due to the barrier nail 245.

  As shown in FIG. 8, in the case of high accuracy and short time (gaming mode [d]), the left-handed aiming at the first starting prize and the right-handed aiming at the second starting prize are continued in the short-time game. Since the expected value of the number of times is the same, the right hit that has a high base and can be expected to play in the jackpot game is clearly advantageous, and it is good to hit the ball P strongly beyond the ceiling nails 241. This highly accurate and short-time game mode is based on the first start prize or the second start prize and wins a big win with a highly accurate winning symbol of “2”, “3” or “4” and the number of times of the short-time game continues. In this high-accuracy and short-time game mode, the player will win a big win with a high-accuracy winning pattern of “2”, “3” or “4” again. By doing so, 5000 times of short-time games can be acquired at a high rate of 90%, and the heaven mode is entered. The one shown in the figure represents the situation where the heaven mode has been entered.

  On the display device 70, for example, a message “Please make a right strike!” Is displayed together with a display of “heaven chance”. However, this message display may be omitted. Once you enter the heaven mode, the big hits will continue for a relatively short period of time by continuing to win the big hits with a highly accurate winning symbol of “2” or “3” or “4” based on the second start winning by right-handed Renso can be expected, and a large amount of balls can be obtained. Actually, the second start opening 92 and the second grand prize opening 92 are not opened at the same time. Therefore, in the drawing, the situation where the movable plate 920 of the second big prize opening 92 is opened is indicated by an imaginary line. Yes.

  FIG. 9 shows a list of influences on the payout rate by the different game modes [I], [B], [C], and [D]. Here, the payout rate was 60000 balls corresponding to 10 hours (600 minutes) of continuous games per day, and 54,000 prize balls were paid out including the prize balls in the jackpot game. In this case, the payout rate = 54000 ÷ 60000 × 100 = 90%. Similarly, if the payout of 60000 prize balls is obtained, the payout rate = 60000 ÷ 60000 × 100 = 100%, and so on. become. Round / Busy of the effect on the yield rate is a relative evaluation in which each game mode is left-handed and right-handed when the left-out rate is high and the low-out rate is low. It is.

  If there is no shortage, left-handed navel aiming, right-handed right-handed electric Chu aiming is a standard or basic attack method that is generally accepted by players in terms of the original function of short-time game If the game mode [I] is low-accuracy and timeless, and the game mode [D] is high-accuracy and time-saving, in fact, if the arrangement is followed, the influence on the game play rate is also good. It will be a thing. However, if the game mode [b] is low-accuracy and time-saving, and if [c] is high-accuracy and no time-saving, it is possible to use the standard or basic attack method, but some Or, it is useful to make an irregular way to do everything.

  As shown in FIG. 10, the game mode [b] is assumed to be fixed to the left-handed when the game mode [A] is inaccurate and timeless, and fixed to the right-handed when the [D] is highly accurate and timeless. In the case of low accuracy and short time, and in the case of [C] high accuracy and no short time, four game patterns 1 to 4 can be considered by combining right-handed and left-handed, and computer simulation is performed for each game pattern. As a result, a calculation result of the payout rate for a long period corresponding to 1500 days was obtained.

  Pattern 1 (right-handed when low accuracy and short time, left-handed when high accuracy and short time) had a payout rate of 83.2%. It is the most basic way to strike when there is a short time, left-handed when there is no time, but when viewed over a long span, it is the most disadvantageous for the player.

  Pattern 2 (right-handed when low accuracy and short time, right-handed when high accuracy and short time) had a payout rate of 87.2%. This is a slightly anomalous way of hitting right when there is no high-precision time.

  Pattern 3 (left-handed when low accuracy and short time, left-handed when high accuracy and short time) had a payout rate of 96.7%. This is a slightly anomalous method of left-handed when there is a short time with low accuracy.

  Pattern 4 (left-handed when low accuracy and short time, right-handed when high time and short time) had a payout rate of 100.4%. This is a rather irregular way of hitting right when there is no high-precision time and left-handing when there is a low accuracy.

  As described above, in the first embodiment, it is assumed that the player has a choice of how to hit in the two game modes of the low accuracy and the short time and the high accuracy and the short time. The standard right-handed right-hand strike is advantageous for both low and high accuracy, and it may be worth selecting left-handed and right-handed only when there is no time reduction. When there is no time, the standard left-handed left-hand strike is advantageous for both low and high accuracy, and it is worth choosing left-handed and right-handed only when there is a short-time. It may be a thing.

  Also in the second embodiment, the lower first set value is 1310/65536 = about 1/50 in both the winning probability in the jackpot lottery based on the first starting prize and the winning probability in the jackpot lottery based on the second starting prize. The higher second setting value is 1312/65536 = about 1/50. The second gaming state (probability (high)) that is a slightly higher second set value is defined as the specific gaming state. These points are the same as in the first embodiment.

  FIG. 11 is a table listing the jackpot specifications of the second embodiment defined on the game program Pg of the main control unit MC together with the jackpot winning probability specifications and the like. In the jackpot specification based on the first start winning prize, when the winning symbol of the first special symbol at the time of winning the jackpot is “1”, after the jackpot game, the jackpot winning probability is distributed to the lower first set value. The distribution rate is about 10%. When the winning symbol is “2”, “3” or “4”, after the jackpot game, the jackpot winning probability is distributed to the higher second set value. Unlike the first embodiment, the individual distribution ratio is 70% when the winning symbol is “2”, 10% when the winning symbol is “3”, and 10% when the winning symbol is “4”. The probability variation ratio set to the higher winning probability is 90%, which is the same as in the first embodiment.

  In the jackpot game based on the first start winning prize, when the winning symbol is “1” to “3”, the first big winning opening 91 is opened only once for a predetermined short time, for example, about 0.2 to 0.3 seconds. The operation of opening, closing, and releasing again is repeated four times (four rounds), and it is assumed that almost no ball is expected and substantially no ball is obtained. On the other hand, when the winning symbol is “4”, the first grand prize winning opening 91 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and a predetermined number, for example, 10 (10 counts) in the meantime. ) Is closed even before the maximum opening time elapses, and once closed, the operation of releasing again is repeated 4 times (4 rounds), 4 rounds x 10 counts x 3 prize balls = 120 total prize balls are obtained It can be expected that there will be some appearance.

  The game state at the time of the jackpot winning determination based on the first start winning is the difference between the first game state with a probability (low), that is, low certainty, the second game state with high probability (high), that is, the high certainty, the presence / absence of a short-time game, etc. Accordingly, the number of short-time games to be obtained after the jackpot game is determined. When the winning symbol is “1”, “2” or “3”, the number of continuations is 10 times, and when the winning symbol is “4”, the number of continuations is 50. If the winning symbol is “1”, the number of continuations is 100, and if the winning symbol is “2”, “3” or “4”, the number of continuations is unlimited next time. It will be up to jackpot winning.

  In the case of high accuracy and short time, when the winning symbol is “1” or “2”, the number of continuations is zero, when the winning symbol is “3”, the continuation number is 10 times, and the winning symbol is “ In the case of “4”, the number of continuations is 50 times. If there is a high accuracy and a short time, if the winning symbol is “1”, that is, when demoting to a low probability, the continuation count is 50, and if the winning symbol is “2”, “3” or “4”, that is high If certainty is maintained, the number of continuations will be up to the next jackpot winning without limitation.

  In the second embodiment, by slightly changing the nail arrangement and the like of the first embodiment, the left-handed base for aiming at the first start winning is 20, which is slightly higher than 18 of the first embodiment. The number of continuations of the short-time game obtained is decremented by one for each effective jackpot lottery based on the second start prize and one for each valid jackpot lottery based on the first start prize Similar to the first embodiment, it is subtracted, the time is not shortened when the result of subtraction becomes 0, and the remaining number of continuations is not carried over from the next time.

  The jackpot specification based on the 2nd start winning prize is that the winning symbol of the second special symbol is “1” (10% distribution rate), and the probability is “2” or “3” or “4” (each distribution rate is 70%, 10%, 10% and total allocation rate 90%) is the same as the jackpot specification based on the first start winning prize, but the second jackpot 92 is opened once during the jackpot game Open for a predetermined long opening time, for example 29-30 seconds, and if there is a predetermined number, for example, 10 (10 counts) during that time, it will close even before the maximum opening time has elapsed, and once closed it will be opened again Repeat for 4 times (4 rounds). Therefore, 4 rounds × 10 counts × 15 prize balls = 600 total prize balls are obtained, and a relatively large number of balls can be expected.

  In addition, when the game mode at the time of the jackpot winning determination based on the second start winning prize is low accuracy and no time saving, when the winning symbol is “1” or “2”, the number of continuation is 20 times and the winning symbol is “3” "", The number of continuations is 50, and when the winning symbol is "4", the number of continuations is 100. In the case of low accuracy and short time, the continuation count is 50 times regardless of the winning symbol.

  In the case of high accuracy and no time saving, when the winning symbol is “1” or “2”, the number of continuations is 10, and when the winning symbol is “3”, the number of continuations is 50 and the winning symbol is “4”. In this case, the number of continuations is 100 times. If there is a high accuracy and a short time, if the winning symbol is “1”, that is, when demoting to a low probability, the continuation count is 50, and if the winning symbol is “2”, “3” or “4”, that is high If certainty is maintained, the number of continuations will be up to the next jackpot winning without limitation.

  In the second embodiment, the right base is set to 8 when there is no shortage and the base when there is a shortage is set to 100 when aiming for the second start winning. In the case of no time reduction, the base 8 higher than 3.6 of the first embodiment is realized mainly by setting the winning probability of the normal symbol lottery higher than that of the first embodiment.

  In the case of low probability (first game state) and no short time, left-handed aiming for the first starting prize will have a high base, but the number of short-time games that will be won when winning a big hit is relatively small, and the second starting prize will be With right-handed aiming, the base is low, but the number of short-time games that are acquired when winning a big hit is relatively large, and it is worth choosing left-handed or right-handed. In the case of right-handed aiming at the 2nd start winning prize, the decrease in the number of balls until winning the jackpot is fast and gives the player a sense of resistance, but there is also a lottery in the jackpot game, above all the shorter time This right-handed is advantageous because you can win games and have great expectations by entering the heaven mode.

  In the case of low probability (1st game state) and short time, left-handed aiming for the first starting prize, the base is low, but the number of times of short-time game obtained at the time of winning the big hit is as many as 100 times or until the next big hit win, Right-handed aiming for the second starting prize has a high base, but the number of times the short-time game continues is as small as 50, so it is worth choosing left-handed or right-handed. If there is no time, and if you want to stop the game after getting a big hit just one time quickly, the base is 100, and it is advantageous to make a right-hand hit with the aim of winning the second start with almost no ball loss. Become. However, the number of short-time games that can be obtained after the big hit game is small, and the expected value of entering the heaven mode is low. For this reason, a player who will continue to play for a long time from now on will be able to win a lot of time-saving games, and left-handed aiming at the first start prize with a high expectation value for entering the heaven mode is advantageous.

  In the case of high accuracy (second game state (specific game state)) and no short time, left-handed aiming for the first starting prize will have a relatively high base but a relatively small number of short-time game continuations that will be obtained when winning a big win ( The expected value of the number of continuations obtained by multiplying the allocation rate for each winning symbol by the number of continuations acquired and the average number of continuations is small). The number of times of short game play is relatively large (the expected value of the number of times of continuation obtained by adding or averaging the number of continuations obtained by multiplying the allocation rate for each symbol by each game) is left-handed or right-handed It is worth choosing. In the case of right-handed aiming at the 2nd start winning prize, the decrease in the number of balls until winning the jackpot is fast and gives the player a sense of resistance, but there is also a lottery in the jackpot game, above all the shorter time This right-handed is advantageous because you can win games and have great expectations by entering the heaven mode.

  In the case of high accuracy (2nd game state (specific game state)) and short time, both the left strike aiming at the 1st start prize, the right strike aiming at the 2nd start prize, When the winning symbol is “1”, it is 50 times, and when the winning symbol is “2”, “3” or “4”, it is up to the next jackpot winning, the base is high and you can expect to play in the jackpot game Right-handed aiming at starting prize is clearly advantageous.

  In addition, in the case of this high accuracy and short time, by winning a big win with a winning symbol of “2” or “3” or “4”, the high accuracy is maintained at a high rate of 90%. At the same time, the player enters the heaven mode which is a privilege game mode in which the short-time game is continued until the next jackpot winning, or stays in the heaven mode.

  In addition, in the case of low probability (first game state) and no short time, the expected value of the number of short time games that can be obtained when winning a big win based on the second starting prize (20 times at 10%, 20 times at 70%, 10 times 10 50% in 10%, 100 in 10%), the expected value of the number of short-time games that will be earned when winning the jackpot based on the 2nd starting prize when there is no short-time with high accuracy (second game state) (10% 10 times at 70%, 10 times at 70%, 50 times at 10%, and 100 times at 10%). This makes it possible for a player who has started playing from the initial state at the start of business or power-on (less promising (first gaming state) and no short time) to experience that seemingly irregular right-handed was actually advantageous. Opportunities appear at least more than in the case of high accuracy (second gaming state) and no short time, which is not in the initial state, and the player who starts the game from the initial state expects to enter the heaven mode by right-handed Can be effectively provided.

  FIG. 12 shows an advantageous manner of hitting by game mode in the second embodiment. In case of low accuracy and short time, irregular right-handed is advantageous, in case of low accuracy and short time, irregular left-handed is advantageous, and in case of high accuracy and short time, irregular right-handed is advantageous. Unexpected game play can be launched in different game modes. At the same time, standard right-handed is advantageous when there is a high accuracy and time is short, and in the heaven mode, it is possible to concentrate on the game of earning balls with the aim of electric chews.

  In the third embodiment, on the presentation program Qg of the first peripheral controller SC1 in FIG. 3, the number of short-time games to be determined at the time of winning the jackpot based on the first start winning and the time of the jackpot winning based on the second starting win are determined. As a starting port to be awarded to the display device 70 under a predetermined condition at the time of a game in which there is a difference between the number of times the short-time game is continued, a big hit winning is selected among the first starting port 81 and the second starting port 82 The navigation display means Y is constructed to display navigation information that informs the player of the starting port on the side where the number of times of the short-time game is often set. As will be described later, the navigation display means Y is in a short-time game and which one of the first game state and the second game state is the current game state among the first start port 81 and the second start port 82. Assist message such as “Left-handed!” Or “Right-handed!” Indicating that the advantageous starting point should be aimed as navigation information regarding the starting point on the side that brings greater profits to the player depending on whether or not Is displayed on the display device 70.

  In the third embodiment, the winning probability in the jackpot lottery based on the first starting prize and the winning probability in the jackpot lottery based on the second starting prize are both set to the first set value on the low probability side from 0 to 65535. 2730/65536 which determined 2730 winning ranges in 65536 random number ranges = approximately 1/24, the second set value on the high-accuracy side was determined, and 2732 winning ranges were determined in 65536 random number ranges 2732/65536 = about 1/24. The second gaming state (probability (high)), which is the second set value on the higher probability side, is defined as the specific gaming state.

  FIG. 13 is a table listing the jackpot specifications of the third embodiment defined on the game program Pg of the main control unit MC together with the jackpot winning probability specifications. In the jackpot specification based on the first start winning prize, when the winning symbol of the first special symbol at the time of winning the jackpot is “0” or “1”, the jackpot winning probability is distributed to the first set value on the low probability side after the jackpot game. . The distribution ratio is 0.5% for each and 1% in total. When the winning symbol is “2”, “3”, “4”, “5”, or “6”, the jackpot winning probability is distributed to the second set value on the high probability side after the jackpot game. The allocation rate is 0.5% each when the winning symbol is “2” or “3”, 92% when the winning symbol is “4”, and each when the winning symbol is “5” or “6” 3% for a total of 99%. Therefore, the probability variation rate at which the winning probability is set with high accuracy is 99%.

  This distribution is performed by the same processing as in the first or second embodiment, and the jackpot lottery random number acquired at the time of the first starting prize and the random number range of 2730 or 2732 which is the winning range of the jackpot are further subdivided. It is determined based on a comparison with a predetermined hit symbol determination range. However, the winning symbol and / or the probability variation ratio may be determined based on the winning symbol determining random number or the probability variation determining random number to be obtained at the time of the first start winning prize separately from the big hit lottery random number. Although omitted in FIG. 13, the base for the first start port 81 when left-handed and the base for each of the short start time and short time for the second start port 82 when right-handed are shown in the first or second embodiment. Is set to the same level.

  In the third embodiment, 15 winning balls are paid out in the same way as the second big prize opening 92 for each winning prize to the first big prize opening 91 at the time of the big hit game by the big hit winning based on the first starting prize. . However, when the winning symbol is “0”, “1”, “2”, “3”, “4”, the first big winning opening 91 is opened for a predetermined short time, for example, 0.2 to The operation of opening for about 0.3 seconds, closing once, and then opening again is repeated twice (2 rounds), and it is assumed that there is almost no expectation.

  On the other hand, when the winning symbol is “5”, the first grand prize winning opening 91 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, during which a predetermined number, for example, 7 (7 counts) is opened. ) Is closed even before the maximum opening time has elapsed, and once closed, the operation of opening again is repeated 8 times (8 rounds), 8 rounds x 7 counts x 15 prize balls = 840 relatively many total prizes A ball is supposed to be obtained. It is assumed that a ball corresponding to the regular bonus (RB) in the slot machine (cylinder-type game machine) can be obtained.

  When the winning symbol is “6”, the first grand prize winning opening 91 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and a predetermined number, for example, 7 (7 counts) during that time. ) Is closed even before the maximum opening time elapses, and once closed, the operation of releasing again is repeated 16 times (16 rounds), 16 rounds x 7 counts x 15 prize balls = 1680 most total prize balls Is supposed to be obtained. It is assumed that a ball equivalent to the big bonus (BB) in the slot machine (rotating-type game machine) can be obtained.

  In addition, the probability of appearance of a jackpot with a lottery with a winning symbol of “5” or “6” appearing in the game is multiplied by a jackpot winning probability of 1/24 to the total distribution rate of these jackpots with jackpots of 6%. 6/100 × 1/24 = 1/400.

  In addition, when the jackpot is won based on the first starting prize, if the winning symbol is “0”, “1”, “2”, or “3” (appearance probability 1/200), the number of continuations after the jackpot game is 16 A short game (any one of “AT Left 16”, “AT Right 16”, or “No Navigation 16” described later) is acquired when the game is played.

  On the other hand, when the winning symbol is “4”, “5”, or “6”, the first gaming state with a low probability, that is, a low probability, a high probability (high), according to the gaming mode at the time of the jackpot winning determination. ) In the second game state, that is, the certainty difference and the presence / absence of a short-time game, the number of short-time games to be acquired after the jackpot game is determined. When the winning symbol is “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 8. In the case of low accuracy and short time, when the winning symbol is “4”, “5” or “6”, the number of continuations is 5000. In the case of high accuracy and no time reduction, the number of continuations without time reduction is 0 when the winning symbol is “4”, and the number of continuations is 8 when the winning symbol is “5” or “6”. In the case of high accuracy and time reduction, the number of continuations without time reduction is 0 when the winning symbol is “4”, and the number of continuations is 5000 when the winning symbol is “5” or “6”.

  The jackpot specification based on the second starting prize is slightly different from the jackpot specification based on the first starting prize, and the winning ratio of the second special symbol is 1%, and the winning symbol "4" "Is set to 91.5%. When the winning symbol is “0” or “1”, after the jackpot game, the probability of winning the jackpot is distributed to the first set value on the lower probability side (total allocation rate 1%), the winning symbol is “2”, “3” , “4”, “5”, or “6”, after the jackpot game, the jackpot winning probability is distributed to the second set value on the high-accuracy side (total distribution rate 99%) Same as the jackpot specification based.

  Further, during the big hit game, the second big prize opening 92 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and there is a predetermined number, for example, 7 (7 counts) during that time. The operation of closing even before the maximum opening time elapses, and once again closing and then opening again is repeated for the number of times (number of rounds) according to the winning symbol.

  When the winning symbol is “0” to “4”, it is repeated twice (2 rounds), 2 rounds × 7 counts × 15 prize balls = 210 total total prize balls are obtained, and the winning symbol is “5”. Is repeated 8 times (8 rounds), and 8 rounds x 7 counts x 15 prize balls = 840 regular bonus equivalent total prize balls are obtained. When the winning symbol is "6", 16 rounds (16 rounds) It is assumed that 16 rounds × 7 counts × 15 prize balls = 1680 total prize balls equivalent to a big bonus are obtained. On the display device 70, when the second special symbol or the first special symbol is a winning symbol “0” to “4” and the big hit is two rounds, the effect symbols L, C, and R are, for example, “1” and “2”. When the number of consecutive symbols such as “3” is fixed and stopped, and the winning symbol “5” is a big hit of 8 rounds, the production symbols L, C, and R are fixedly stopped at the “3”, “3”, and “3” double eyes. When the winning symbol “6” is a 16-round big hit, the effect symbols L, C, and R are fixedly stopped at, for example, “7”, “7”, and “7” double eyes.

  In addition, the number of short-time games to be acquired after the jackpot game is determined according to the game mode at the time of the jackpot winning determination based on the second start winning. In the case of low accuracy and no time reduction, when the winning symbol is “0” to “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 8 times. When there is a short time, when the winning symbol is “0” to “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 5000 times. When the winning symbol is “0” to “4”, the continuation number is 0 times without time reduction. When the winning symbol is “5” or “6”, the continuation number is 8 times. When the symbol is “0” or “1” (when demoted to a low probability), the number of continuations without time reduction is 0. When the winning symbol is “2” or “3”, the continuation is 8 times. When “4”, “5” or “6”, the number of continuations is 5000.

  In the case of no time saving, a standard left-handed aiming at the first start prize may be used regardless of whether it is low probability (first game state) or high probability (second game state (specific game state)). The number of continuations of the short-time game that is obtained when the base for the first start port 81 is higher than the base for the second start port 82 when there is no time reduction, and when a big win is won with winning symbols “0” to “3” This is because there are as many as 16 times when there is no right-handed.

  In the case of low probability (1st game state) and short time, according to the left strike aiming at the 1st start winning, the number of times of the short time game obtained when winning the big hit is more than the right hit aiming at the 2nd start win In particular, the number of continuations that can be earned when winning a big hit with a winning symbol “4” exceeding 90% of the allocation rate is remarkable at 5000 times, compared to no win (0 times) based on the right-handed second start winning prize Left-handed is advantageous because the expected value for entering the heaven mode is overwhelmingly high.

  If the winning symbol is “5” or “6” (total distribution ratio 6%), you can get 5000 short-time games when both left-handed and right-handed have a short time, and you will enter heaven mode. However, as the expected value of the number of continuations obtained by multiplying the allocation rate for each symbol by the number of continuations to be acquired or averaging, the left-handed time is overwhelmingly large. Is advantageous. However, right-handed is also an option when you want to stop the game after getting a big hit just once.

  In the case of high accuracy (2nd game state (specific game state)) and short time, the number of continuations of short time game that can be obtained when a big win with a winning symbol “4” exceeding 90% of the allocation rate is the first start by left-handed The number of winning prizes based on winning (0) is significantly higher than 5000, the expected value for entering or staying in heaven mode is overwhelmingly high, and variable winning ball device 80 under short-time game By aiming at the second starting port 82 whose base is raised to 100 by frequent opening operation, the ball is hardly reduced, and right-handed is advantageous.

  When the winning symbol is “0”, “1”, “2”, “3”, the number of short-time games continued when left-handed is 16 times, and the winning symbol is “5” or “ In the case of “6”, when there is a short time, both left handed and right handed will be able to win 5000 time-short games and enter the heaven mode or stay in the same way. There is a risk of falling from the heaven mode with a turnout rate of 92% when there is no win time based on the start winning prize, and a turnout time of 16 times with a turnout rate of 2%. This risk is avoided and the number of holding balls is almost reduced. Since there is no merit to use, right-handed is still advantageous in the case of high accuracy and short time.

  In heaven mode (high accuracy and maximum of 5000 times), left-handed should be avoided because it is necessary to avoid the risk of falling, but even if a ball enters the first starting port 81 for some reason, Since the derivation of the jackpot lottery result based on the hold memory in the second hold means B is prioritized unless the hold memory of the second hold means B based on the winning at the start port 82 is expired, the second start It is possible to create a situation in which a jackpot lottery based on winning in the mouth 82 continues. For this reason, it is possible to reduce unlucky end of the heaven mode unexpectedly. During the heaven mode, it is easy to win the second starting port 82 whose base is raised to 100 by frequent opening operation of the variable winning ball apparatus 80, so that the holding memory of the second holding means B is not always cut off. It is also easy to do.

  Also, while in heaven mode, if you win a big hit with a winning symbol “4” or “5” or “6” by right-handed, you stay in heaven mode at a high rate of 97.5% in total, but the winning symbol “0” By winning a big hit with "3", it falls from the heaven mode, although the total rate is 2.5%. In this case, when demoting with low probability of winning symbol “0” or “1”, it should be left, so there is no time saving, but high accuracy is maintained with winning symbol “2” or “3”. In this case, a maximum of 8 time-saving games are attached, and the player can be pulled back to the heaven mode by winning a big hit again during the maximum of 8 time-savings. The pullback probability is 28.9%.

  Left-handed is advantageous when low probability (first gaming state) and there is a short time, right-handed is advantageous when high probability (second gaming state (specific game state)) and there is a short time. How to hit is the opposite of accuracy and high accuracy. On the other hand, the display device 70 or the like on the production does not actively notify the player of the low or high certainty, and the winning symbol to be stopped by the first or second special symbol display device SD1 or SD2 is “0”. Alternatively, negative notifications that can be judged with low accuracy of “1” and high accuracy of “2” to “6” are stopped. Therefore, a kind of unique technical intervention element or capture element is added, making the game deeper.

  However, in the production display device 70 or the like, the types of production symbols L, C, and R are distinguished from those for low probability and high accuracy, a message such as probability change is displayed, or the background color is changed. You may actively report low certainty and high certainty. On the other hand, the low certainty / high certainty is assigned based on the random number for determining the probability variation separately from the random number for lottery lottery, and the low certainty / high certainty cannot be distinguished even with the winning symbol of the first or second special symbol display device SD1, SD2. In other words, the low certainty and the high certainty may be completely non-notified, and left-handed or right-handed may be left to the player's luck or feeling.

  Based on the first start winning prize, if the winning symbol is “0”, “1”, “2” or “3”, a short-time game is obtained with 16 consecutive games after the jackpot game. However, “no navigation 16” acquired with the winning symbol “1” or “3” is displayed without turning on both the left-handed navigation lamp NL and the right-handed navigation lamp NR and operating the navigation display means Y. It is a short-time game with a normal duration of 16 times, in which the navigation information indicating whether left-handed or right-handed should be selected is not displayed on the device 70.

  As shown in FIG. 14, in the case of “AT Left 16” ([i]), which is obtained when a winning game is won with a winning symbol “0” based on the first start winning, and a low-accuracy and short-time game mode is entered, By the operation of the navigation display means Y, navigation information is displayed indicating that an advantageous left-handed game should be selected so that the winning of a short time game can be obtained with a larger number of continuations by winning the jackpot again. After a big hit game with no winning game with a winning symbol “0”, the display device 70 displays, for example, “assist time”, “focus on navigation!”, “Left-handed?”, “Right-handed?” Start messages. Then, navigation information is displayed with the left arrow superimposed with an assist message of “It is left-handed!”.

  At this time, since the first peripheral control unit SC1 should perform control consistent with the main control unit MC, the left-handed navigation lamp NL is also turned on simultaneously under the control of the main control unit MC. The display device 70 continues to display the “assist time” together with the navigation information “left-handed!” And also displays a countdown display of the number of times the short-time game is continued. The number of continuations of the short-time game is counted down one by one by valid first and second start winnings.

  As shown in FIG. 15, in “AT right 16” ([ii]), which is obtained when a winning game is won with a winning symbol “2” based on the first start winning, and the game mode is highly accurate and time-saving, By the operation of the navigation display means Y, navigation information is displayed indicating that an advantageous right-handed game should be selected by winning the big hit again and expecting to acquire a shorter time game. After a big hit game with no winning game with the winning symbol “2”, the display device 70 displays, for example, “assist time”, “focus on navigation!”, “Left-handed?”, “Right-handed?” Then, navigation information is displayed with the assist message “right-handed!” Superimposed on the right arrow.

  At this time, since the first peripheral control unit SC1 should perform control consistent with the main control unit MC, the right-handed navigation lamp NL is also turned on simultaneously under the control of the main control unit MC. The display device 70 continues to display “assist time” together with the navigation information “right-handed!” And also displays a countdown display of the number of times the short-time game is continued. The number of times the short-time game is continued is counted down one by one by the effective second and first start winnings.

  As shown in FIG. 16, in Example 4, in the jackpot specification based on the first start winning prize, even when there is a high probability (second gaming state (specific gaming state)) and a short time, even when the winning symbol is “4” As in the case of “5” and “6”, it is assumed that a short game can be obtained when the maximum number of continuations is 5000 and that the player can enter or stay in heaven mode. In the game program Pg of the main control unit MC in FIG. 3, when a big win is won based on a winning at the first start port 81 in a specific gaming state and in a short-time game, the predetermined symbol, that is, the winning symbol is assigned to “4”. With the allocation rate of 92%, a special gaming mode second entry means T2 for maintaining a high probability as a specific gaming state and entering a heaven mode as a privileged gaming mode in which a continuation of a short-time game can be expected to win a big hit again is constructed. . Only such specifications are different from the third embodiment.

  As a result, in the case of high accuracy (second game state (specific game state)) and short time, it is as if left-handed for the first start winning goal with 16 time shorts for winning symbols “0” to “3” It seems that it is advantageous, but originally, if it is highly accurate and time is short, aiming at the second starting port 82 with a high base has much less ball loss, and there is also a game in jackpot game Therefore, it is still advantageous that the right-handed aiming at the second starting port 82 is more advantageous.

  The purpose of the privilege entry mode second entry means T2 is that the heaven mode is over when the player returns to the seat when the player temporarily leaves the seat during the heaven mode. There is a point to avoid. That is, in the above-described third embodiment, when the hold storage of the second hold means B is cut for some reason during the heaven mode, there is a hold memory of the first hold means A, and based on the hold memory If you win the jackpot, the heaven mode will end with a high probability of 94%, so if there is a hold memory of the first hold means A in the heaven mode, the second hold There is a problem that even if he wants to take a break, he cannot leave the game stand so as not to cut the holding memory of the means B. On the other hand, since the fourth embodiment includes the privilege game mode second entry means T2, even if the same situation occurs, the probability that the heaven mode will end is 2%. % Will re-enter the heaven mode and the heaven mode will be maintained. Therefore, it is possible to take a break from the game machine during the heaven mode.

  The fifth embodiment is applied to a type of gaming machine having a low probability variation rate to high accuracy.

  In the fifth embodiment, both the winning probability in the jackpot lottery based on the first starting prize and the winning probability in the jackpot lottery based on the second starting prize are both 65536 from 0 to 65535 as the first set value on the low probability side. 2730/65536 in which 2730 winning ranges are determined in the random number range of approximately = 1/24, and the second set value on the high-accuracy side is 2732/2732 in which the winning range is determined in the 65536 random number range. 65536 = about 1/24 is the same as in the third or fourth embodiment. However, the first gaming state (probability (low)), which is the first set value on the lower probability side, is defined as the specific gaming state. Heaven mode is inaccurate and has a short time that can last up to 5000 times. The initial state when the power is turned on or the initial state when the power is turned on and the reset switch is turned on starts from a highly accurate and timeless gaming mode.

  FIG. 17 is a table listing the jackpot specifications of the fifth embodiment defined on the game program Pg of the main control unit MC together with the jackpot winning probability specifications and the like. In the jackpot specification based on the first start winning prize, when the winning symbol of the first special symbol at the time of winning the jackpot is “0” or “1”, after the jackpot game, the probability of winning the jackpot is distributed to the second set value on the high probability side. . The distribution ratio is 0.5% for each and 1% in total. When the winning symbol is “2”, “3”, “4”, “5”, or “6”, the jackpot winning probability is distributed to the first set value on the low probability side after the jackpot game. The allocation rate is 0.5% each when the winning symbol is “2” or “3”, 92% when the winning symbol is “4”, and each when the winning symbol is “5” or “6” 3% for a total of 99%. Therefore, the probability variation rate at which the winning probability is set with high accuracy is only 1%.

  This distribution is performed by the same processing as in the third embodiment, and the base for the first start port 81 when left-handed and the base for each of the short start time and the short time for the second start port 82 when right-handed. Is set to the same level as in Example 1 or 2.

  In the fifth embodiment, 15 winning balls are paid out in the same way as in the second big winning opening 92 for each winning prize in the first big winning opening 91 at the time of the big winning game by the big win based on the first starting winning prize. . However, when the winning symbol is “0”, “1”, “2”, “3”, “4”, the first big winning opening 91 is opened for a predetermined short time, for example, 0.2 to The operation of opening for about 0.3 seconds, closing once, and then opening again is repeated twice (2 rounds), and it is assumed that there is almost no expectation. The same as in the third embodiment.

  On the other hand, when the winning symbol is “5”, the first grand prize winning opening 91 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, during which a predetermined number, for example, 7 (7 counts) is opened. ) Is closed even before the maximum opening time has elapsed, and once closed, the operation of opening again is repeated 8 times (8 rounds), 8 rounds x 7 counts x 15 prize balls = 840 relatively many total prizes A ball is supposed to be obtained. This is also the same as in the third embodiment.

  When the winning symbol is “6”, the first grand prize winning opening 91 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and a predetermined number, for example, 7 (7 counts) during that time. ) Is closed even before the maximum opening time elapses, and once closed, the operation of releasing again is repeated 16 times (16 rounds), 16 rounds x 7 counts x 15 prize balls = 1680 most total prize balls Is supposed to be obtained. This is also the same as in the third embodiment.

  In addition, when the jackpot is won based on the first starting prize, if the winning symbol is “0”, “1”, “2”, or “3” (appearance probability 1/1200), the number of continuations after the jackpot game is 16 A short game (“AT left 16”, “AT right 16”, “no navigation 16”) is acquired when the number of times is reached. This is also the same as in the third embodiment.

  On the other hand, when the winning symbol is “4”, “5”, or “6”, the first gaming state with a low probability, that is, a low probability, a high probability (high), according to the gaming mode at the time of the jackpot winning determination. ) In the second game state, that is, the certainty difference and the presence / absence of a short-time game, the number of short-time games to be acquired after the jackpot game is determined. When the winning symbol is “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 8. When the winning symbol is “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 5000. In the case of high accuracy and no time reduction, the number of continuations without time reduction is 0 when the winning symbol is “4”, and the number of continuations is 8 when the winning symbol is “5” or “6”. In the case of high accuracy and short time, the number of continuations is 5000 when the winning symbol is “4”, “5” or “6”. This is exactly the specification in which the low-accuracy and short-time column shown in FIG.

  The jackpot specification based on the second starting prize is slightly different from the jackpot specification based on the first starting prize, the hit ratio of the second special symbol is 1%, and the winning ratio of “3” is 1%. "Is set to 91.5%. When the winning symbol is “0” or “1”, after the jackpot game, the probability of winning the jackpot is distributed to the second set value on the higher probability side (total allocation rate 1%), the winning symbol is “2”, “3” , “4”, “5”, or “6”, after the big hit game, the big win winning probability is assigned to the first set value on the low probability side (total distribution rate 99%) Same as the jackpot specification based.

  Further, during the big hit game, the second big prize opening 92 is opened for a maximum opening time that is a predetermined long time for one opening, for example, 29 to 30 seconds, and there is a predetermined number, for example, 7 (7 counts) during that time. The operation of closing even before the maximum opening time elapses, and once again closing and then opening again is repeated for the number of times (number of rounds) according to the winning symbol. That is, when the winning symbol is “0” to “4”, it is repeated twice (2 rounds), 2 rounds × 7 counts × 15 prize balls = 210 total total prize balls are obtained, and the winning symbol is “ “5” is repeated 8 times (8 rounds), and 8 rounds × 7 counts × 15 prize balls = 840 total bonus balls equivalent to regular bonuses are obtained. When the winning symbol is “6”, 16 times ( It is assumed that 16 rounds × 7 counts × 15 prize balls = 1680 total prize balls equivalent to big bonuses are obtained. These points are the same as in the third embodiment. The fixed stop mode of the effect symbols L, C, and R on the display device 70 is the same as that in the third embodiment.

  In addition, the number of short-time games to be acquired after the jackpot game is determined according to the game mode at the time of the jackpot winning determination based on the second start winning. In the case of low accuracy and no time reduction, when the winning symbol is “0” to “4”, the number of continuations without time reduction is 0, and when the winning symbol is “5” or “6”, the number of continuations is 8 times. When there is a short time, when the winning symbol is “0” or “1” (when it becomes highly accurate), the number of continuations without time reduction is 0. When the winning symbol is “2” or “3”, the number of continuations is 8. When the winning symbol is “4”, “5” or “6”, the number of continuations is 5000. When the winning symbol is “0” to “4”, the number of continuations is 0. When the winning symbol is “5” or “6”, the number of continuations is 8 times. When the winning symbol is highly accurate and there is a short time, when the winning symbol is “0” to “4”, the number of continuations without time reduction is 0. When the symbol is “5” or “6”, the number of continuations is 5000. This is exactly the specification in which the low-accuracy and short-time column shown in FIG.

  In the case of no time reduction, a standard left-handed aiming at the first start prize may be used regardless of whether it is low probability (first game state (specific game state)) or high probability (second game state). The number of continuations of the short-time game that is obtained when the base for the first start port 81 is higher than the base for the second start port 82 when there is no time reduction, and when a big win is won with winning symbols “0” to “3” This is because there are as many as 16 times when there is no right-handed.

  In the case of high accuracy (second game state) and short time, according to the left strike aiming at the first start prize, the number of times of short-time game continued when winning the big hit is more than the right strike aiming at the second start prize In particular, the number of continuations that can be earned when winning a big hit with a winning symbol “4” exceeding 90% of the allocation rate is remarkable at 5000 times, compared to no win (0 times) based on the right-handed second start winning prize Left-handed is advantageous because the expected value for entering the heaven mode is overwhelmingly high.

  If the winning symbol is “5” or “6” (total allocation rate 6%), you can get 5000 short-time games when you have a short time in both left-handed and right-handed, and you will enter heaven mode. However, as the expected value of the number of continuations obtained by multiplying the allocation rate for each symbol by the number of continuations to be acquired or averaging, the left-handed time is overwhelmingly large. It will be advantageous. However, right-handed is also an option when you want to stop the game after getting a big hit just once.

  In the case of low probability (first gaming state (special gaming state)) and short time, the number of continuations of short time game that can be obtained when a big win with a winning symbol “4” exceeding 90% of the allocation rate is the first start by left-handed The number of winning prizes based on winning (0) is significantly higher than 5000, the expected value for entering or staying in heaven mode is overwhelmingly high, and variable winning ball device 80 under short-time game By aiming at the second starting port 82 whose base is raised to 100 by frequent opening operation, the ball is hardly reduced, and right-handed is advantageous.

  When the winning symbol is “0”, “1”, “2”, “3”, the number of short-time games continued when left-handed is 16 times, and the winning symbol is “5” or “ In the case of “6”, when there is a short time, both left handed and right handed will be able to win 5000 time-short games and enter the heaven mode or stay in the same way. There is a risk of falling from the heaven mode with a turnout rate of 92% when there is no win time based on the start winning prize, and a turnout time of 16 times with a turnout rate of 2%. This risk is avoided and the number of holding balls is almost reduced. In order to take advantage of this advantage, right-handedness is still advantageous in the case of low accuracy and short time.

  In heaven mode (low accuracy and up to 5,000 times), left-handed should be avoided to avoid the risk of falling, but even if a ball enters the first starting port 81 for some reason, Since the derivation of the jackpot lottery result based on the hold memory in the second hold means B is prioritized unless the hold memory of the second hold means B based on the winning at the start port 82 is expired, the second start It is possible to create a situation in which a jackpot lottery based on winning in the mouth 82 continues. For this reason, it is possible to reduce unlucky end of the heaven mode unexpectedly. During the heaven mode, it is easy to win the second starting port 82 whose base is raised to 100 by frequent opening operation of the variable winning ball apparatus 80, and the holding memory of the second holding means B is always stored and won. It is easy.

  Also, while in heaven mode, if you win a big hit with a winning symbol “4” or “5” or “6” by right-handed, you stay in heaven mode at a high rate of 97.5% in total, but the winning symbol “0” By winning a big hit with "3", it falls from the heaven mode, although the total rate is 2.5%. In this case, if the winning symbol “0” or “1” is highly accurate, it should be left-handed, so there is no time shortening, but the winning symbol “2” or “3” maintains low probability Is accompanied by a maximum of 8 short-time games, and it is possible to return to the heaven mode by winning a big win again during the maximum of 8 short-time games. The pullback probability is 28.9%.

  Left-handed is advantageous when there is a short time with high accuracy (second gaming state), right-handed is advantageous when there is a short time with low probability (first gaming state (specific game state)), The method of hitting is the opposite of accuracy and low accuracy. On the other hand, the display device 70 or the like in the production does not actively notify the player of high or low certainty, and the winning symbol to be stopped by the first or second special symbol display device SD1 or SD2 is “0”. Alternatively, negative notifications that can be judged with high accuracy of “1” and low accuracy of “2” to “6” are stopped. Therefore, a kind of unique technical intervention element or capture element is added, making the game deeper.

  However, in the production display device 70 or the like, the types of production symbols L, C, and R are distinguished from high accuracy and low accuracy, a message such as probability change is displayed, or the background color is changed. High and low certainty may be actively reported. On the other hand, the high and low certainty is assigned based on the random number for determining the probability variation separately from the random number for the big hit lottery, and the high and low certainty cannot be determined even in the winning symbols of the first or second special symbol display devices SD1 and SD2. In other words, the high and low certainty may be completely non-notified, and left-handed or right-handed may be left to the player's luck and feeling.

  Based on the first start winning prize, if the winning symbol is “0”, “1”, “2” or “3”, a short-time game is obtained with 16 consecutive games after the jackpot game. However, “no navigation 16” acquired with the winning symbol “1” or “3” is displayed without turning on both the left-handed navigation lamp NL and the right-handed navigation lamp NR and operating the navigation display means Y. It is a short-time game with a normal duration of 16 times, in which the navigation information indicating whether left-handed or right-handed should be selected is not displayed on the device 70.

  Based on the first start winning prize, the winning symbol “0” wins a big win, and “AT Left 16” acquired when the game mode is high-accuracy and time-saving is won again by the operation of the navigation display means Y. As a result, navigation information is displayed to the effect that the left-hand side of an advantageous one that is expected to acquire a short-time game with a larger number of continuations is to be selected. After a big hit game with no winning game with a winning symbol “0”, the display device 70 displays, for example, “assist time”, “focus on navigation!”, “Left-handed?”, “Right-handed?” Start messages. , Navigation information is displayed with the left arrow overlaid with the message “Left-handed!”. In FIG. 14, “first gaming state = probability (low) = low probability” is read as “second gaming state = probability (high) = high probability”. 16 "is the situation when operating.

  At this time, since the first peripheral control unit SC1 should perform control consistent with the main control unit MC, the left-handed navigation lamp NL is also turned on simultaneously under the control of the main control unit MC. The display device 70 continues to display the “assist time” together with the navigation information “left-handed!” And also displays a countdown display of the number of times the short-time game is continued. The number of continuations of the short-time game is counted down one by one by valid first and second start winnings.

  Based on the first start winning prize, a big win is won with the winning symbol “2”, and “AT right 16” obtained when the game mode is inaccurate and has a short time is won again by the operation of the navigation display means Y. As a result, navigation information is displayed to the effect that the right-handed one of the advantageous ones that are expected to win a shorter time game is selected. After a big hit game with no winning game with the winning symbol “2”, the display device 70 displays, for example, “assist time”, “focus on navigation!”, “Left-handed?”, “Right-handed?” The navigation information is displayed with the message “Right-handed!” Superimposed on the right arrow. When “second (specific) gaming state = probability (high) = high probability” is read as “first (specific) gaming state = probability (low) = low probability” in FIG. This is the situation when “AT Right 16” in Example 5 is activated.

  At this time, since the first peripheral control unit SC1 should perform control consistent with the main control unit MC, the right-handed navigation lamp NL is also turned on simultaneously under the control of the main control unit MC. The display device 70 continues to display the “assist time” together with the navigation information “right-handed!” And also displays a countdown display of the number of times the short-time game is continued. The number of times the short-time game is continued is counted down one by one by the effective second and first start winnings.

  Also in the case of the fifth embodiment, in accordance with the fourth embodiment, the bonus game mode second entry means T2 is provided, and in the jackpot specification based on the first start winning prize, the probability is low (the first game state (specific game state)) and the time is short. In the case of “4”, as in the case of “5” and “6”, it is possible to acquire a short game when the maximum number of continuations is 5000, and to enter or stay in heaven mode. Good.

  In the sixth embodiment, the probability variation to high accuracy does not continue until the next jackpot winning, but the maximum winning lottery based on a predetermined upper limit number of times, for example, a maximum of 16 effective first or second winning prizes is set as the upper limit. This is applied to a game machine of the number cut type called ST machine (special time equipped machine) or the like, in which the game is returned to low accuracy.

  The winning probability in the jackpot lottery based on the first starting prize and the winning probability in the jackpot lottery based on the second starting prize are both 2730 within the range of 65536 random numbers from 0 to 65535. 2730/65536 = about 1/24 that determined the number of winning ranges, and the second set value on the high-accuracy side was set to 2732/65536 = about 1/24 that determined the 2732 winning ranges within the 65536 random number range. The first gaming state (probability (low)), which is the first set value on the low probability side, is defined as the specific gaming state, and the heaven mode is inaccurate and can be continued for up to 5000 times. As in the fifth embodiment, the initial state at the time or the initial state at the time of power-on and reset switch-on starts from a highly accurate and timeless game mode.

  FIG. 18 is a table listing the jackpot specifications of the sixth embodiment defined on the game program Pg of the main control unit MC together with the jackpot winning probability specifications and the like. The difference from the fifth embodiment is that when the gaming state at the time of the big hit winning determination based on the first start winning is highly accurate, the winning symbol is “0” regardless of whether the time is short or short (the distribution rate) 0.5%), after the jackpot game, the maximum number of continuations is 32 times, and the first half of the first half [iii], which continues to be highly accurate, displays navigation information to the left that favors left-handed, and the second half to return to low probability For 16 times [iv], it is possible to acquire a short-time game with navigation by the navigation display means Y, which is displayed as “AT cars 32”, which displays navigation information indicating that an advantageous right-handed strike should be made.

  FIG. 19 shows the operation status of the first half 16 times [iii] of “AT cars 32”. For example, “assist time”, “watch for navigation!”, “Left-handed?”, “Right-handed?” , The navigation information is displayed in which the left arrow is superimposed on the left arrow message. At the same time, the left-handed navigation lamp NL is also turned on under the control of the main control unit MC. The display device 70 displays the “assist time” display and the countdown display of the number of continuations of the short-time game, together with the navigation information “left-handed!”. The number of continuations of the short-time game is counted down one by one by valid first and second start winnings.

  FIG. 20 shows the operation status of “AT both 32” in the latter half 16 times [iv]. After deriving the 16th jackpot lottery result that returns to low accuracy after high accuracy is finished, navigation information is displayed with the message “Right-handed!” Superimposed on the right arrow. At the same time, the right-handed navigation lamp NL is also turned on under the control of the main control unit MC. The display device 70 displays an “assist time” display and a countdown display of the number of times the short-time game is continued. The number of continuations of the short-time game is counted down one by one by valid first and second start winnings.

  Other specifications and modified specifications of the sixth embodiment are the same as those of the fifth embodiment.

2; game board, 70; display device 80; variable winning ball device, 81; first starting port, 82; second starting port 9; large winning port, 91; first large winning port, 92; second large winning port CN; control device, MC; main control unit, SC1; first peripheral control unit T; privilege game mode entry means, T2; privilege game mode second entry means A; first reservation means, B; second reservation means X; Game information display means, Y; navigation display means

Claims (8)

At least one big winning opening that is released when the big hit is won, a first start opening and a second starting opening that individually start the big winning lottery by winning, and the second start depending on the operation mode. With a variable winning ball device that changes the winning rate of the mouth,
At the time of winning the jackpot, whether the first gaming state having the jackpot winning probability as the first setting value or the second gaming state having the second setting value that is substantially the same as the first setting value in the degree of difficulty of the jackpot is set as a predetermined allocation rate. And determining the time efficiency of the jackpot lottery based on the winning to the second starting port by operating the variable winning ball apparatus so that the winning to the second starting port becomes easy. In a ball game machine with a control device that determines the number of times a short game is continued for a high state,
The first start port and the second start port are installed at positions separated from each other so that the other start port is disengaged from the flow down path of the ball fired on the game board in order to win one start port. And
The control device is configured to execute the identification under a predetermined condition in a specific gaming state determined in advance from the first gaming state and the second gaming state and when a big win is won based on a winning at the second starting port during the short-time gaming. In addition to maintaining the gaming state and having a privilege gaming mode entry means for entering a privilege gaming mode in which the continuation of the short-time game can be expected to win the big hit again,
Based on the winning at the second starting port, the number of continuations of the shorting game determined at the time of the big win based on the winning at the first starting port in the gaming state of the one not in the specific gaming state and during the shorting game The second start opening is set to be more than the number of times of the short game continuation determined at the time of winning the big win, and the first start opening is won in the game state that is not the specific game state and during the short play. A ball game machine characterized by having a specification in which a payout rate, which is a ratio of the number of awarded balls to a number of shots for a long period of time, is higher than winning a prize. At least one big winning opening that is released when the big hit is won, a first start opening and a second starting opening that individually start the big winning lottery by winning, and the second start depending on the operation mode. With a variable winning ball device that changes the winning rate of the mouth,
At the time of winning the jackpot, whether the first gaming state having the jackpot winning probability as the first setting value or the second gaming state having the second setting value that is substantially the same as the first setting value in the degree of difficulty of the jackpot is set as a predetermined allocation rate. And determining the time efficiency of the jackpot lottery based on the winning to the second starting port by operating the variable winning ball apparatus so that the winning to the second starting port becomes easy. In a ball game machine with a control device that determines the number of times a short game is continued for a high state,
The first start port and the second start port are installed at positions separated from each other so that the other start port is disengaged from the flow down path of the ball fired on the game board in order to win one start port. And
The control device is configured to execute the identification under a predetermined condition in a specific gaming state determined in advance from the first gaming state and the second gaming state and when a big win is won based on a winning at the second starting port during the short-time gaming. In addition to maintaining the gaming state and having a privilege gaming mode entry means for entering a privilege gaming mode in which the continuation of the short-time game can be expected to win the big hit again,
During the non-time-saving game that is not the time-saving game in the specific gaming state, the number of continuations of the time-saving game determined at the time of winning the jackpot based on the winning at the second starting port is the jackpot based on the winning at the first starting port. It is set to be more than the number of continuations of the short-time game determined at the time of winning, and the person who wins the second start port during the non-short-time game that is in the specific game state and not the short-time game wins the first start port A ball game machine characterized by having a specification in which a payout rate, which is a ratio of the number of award balls to a number of shot balls over a long period of time, is higher than that of a ball.   In the non-short-time game that is in the specific gaming state and not in the short-time game, the control device sends the number of short-time game continuations determined at the time of a big win based on winning to the second start port to the first start port. It is more preferable to set the number of times of the short-time game to be determined than the number of continuations of the short-time game determined at the time of winning the big win based on the winning of the game, and to win the second start port during the non-short-time game in the specific game state and not the short-time game. The ball game machine according to claim 1, wherein the ball game machine has a specification in which a payout rate, which is a ratio of the number of awarded balls to a number of shots for a long period of time, is higher than a winning at one start opening.   In the non-time-saving game that is not the specific game state and the non-time-saving game, the control device determines the continuation number of the time-saving game determined at the time of a big win based on winning in the second starting port. It is set to be greater than the number of continuation times of the short-time game determined at the time of winning the jackpot based on the winning at the first starting point, and the non-short-time game is not in the specific game state and in the non-short-time game. 2. Any one of claims 1 to 3, which has a specification in which a winning rate which is a ratio of the number of awarded balls to a number of shot balls for a long period of time is higher when a player is awarded at the starting port than when winning at the first starting port. A bullet ball game machine according to one.   The control device determines the number of continuations of the short-time game to be determined at the time of a big win based on a winning at the second starting port in a non-time-short game that is not the specific game state and the non-time-short game. 5. The ball game according to claim 4, wherein the ball game has a specification that is set to be larger than the number of continuations of the short-time game that is determined at the time of a big win based on a winning at the second starting port in a non-short-time game that is in the gaming state and not the short-time game. Machine. The game board is provided with a display device for deriving the result of the jackpot lottery through a predetermined effect,
A first holding means for holding and storing the result of the jackpot lottery based on the winning at the first starting port within a predetermined upper limit in the control device, and the result of the jackpot lottery based on the winning at the second starting port at the predetermined upper limit A second holding means for holding and storing in
When deriving the result of the jackpot lottery on the display device, the derivation of the result of the jackpot lottery based on the holding memory in the second holding means is derived from the derivation of the result of the jackpot lottery based on the holding memory in the first holding means. The ball game machine according to any one of claims 1 to 5, wherein the specification is such that priority is given to processing.   The control device maintains the specific game state and continues the short-time game again under a predetermined condition at the time of a big win based on winning in the first starting port in the specific game state and the short-time game. The ball game machine according to any one of claims 1 to 6, further comprising a privilege game mode second entry means for entering a privilege game mode that can be expected to be a big win.   The second starting port is installed in the right region as viewed from the player side across the center line of the game board, and the first starting port is located on the left side with respect to the installation position of the second starting port. The bullet ball game machine according to any one of claims 1 to 7, which is installed in the area.

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