JP2002306802A - Pachinko machine and simulation game program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a game sound and interesting in sufficient response to a player's sticking to the game and trying hard in playing the game regarding the player sticking to the game for a long period in a single day as a good customer in general. SOLUTION: A Pachinko machine operating under a prescribed operation specification and provided with a prize-winning accessory which facilitates prize-winning of a game ball is provided with a recording means related with the number of shot balls for making a record related with the number of shot Pachinko balls and a prize-winning operation specification changing means for changing the operation specification of the prize-winning bonus to a specification advantageous to the player. When the number of the shot balls exceeds a prescribed value as the result of playing the game for a long period, the operation specification is made advantageous. Then, even when the player is in a slump at this time, prize-winning is facilitated to save the player from the disadvantageousness.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a pachinko game machine,
The present invention relates to a ball game machine such as an arrangement ball game machine and a sparrow ball game machine, and a simulation game program for these. Representatively, ammunition provided for the operation of pachinko-ya and store No. 8 of Article 2, Paragraph 1, Item 7 of the Act on Regulation of Customs Sales Business and Regulation of Business (hereinafter referred to as the "Management Law") The present invention relates to a ball game machine, a new or used article for which these are designed for general users, and a simulation game program for executing these simulation games on a personal computer or a game machine.

[0002]

2. Description of the Related Art Many ball-and-ball game machines such as pachinko game machines have special equipment for facilitating prizes in order to appropriately stimulate a player's gambling spirit. Articles), which are operated under predetermined operating specifications to increase the fun of the game.

For example, in Japanese Patent Publication No. 7-96058, a tulip-type electric accessory having a pair of movable pieces is provided, and the movable pieces are alternately driven to be switched between a closed state and an open state to open and close. The character is designed to be closed when there is one prize every time 15 launch balls are fired, and by securing one prize for every 15 launch balls, the player Prize balls can be obtained equally regardless of the skill of the player.

[0004]

However, in the technique disclosed in the above-mentioned publication, the role of the actor operates equally for any player at any time. It is the same as a so-called play table that does not win or lose. If anyone can win the game equally, the management of the playground will not be feasible. Here, as the player's psychology, the player prefers the playability that may lose to some extent but may win a big win, and a table that is equal for everyone lacks interest. Nevertheless, when a player loses a game in a day, he loses his normality, steadily increases his additional investment in rented ball, and the player feels completely uninterested. Therefore, it is also important to provide a helping hand to a player who has been in a slump state for a long time in such a one-day game. As a game arcade, a player who keeps sticking for a long time is a good customer and a regular customer, and if escaped by this person, the operating rate of the gaming machine decreases, leading to a management loss.

The present invention has been conceived from the above viewpoints, and it is considered that a player who has been sticking for a long time in a day's game is generally a good customer, and fully responds to the stickiness and hard work of this player. It is an object of the present invention to provide a healthy and interesting ball game machine and its simulation game program.

[0006]

According to the first aspect of the present invention,
In order to solve the above-mentioned problem, in a ball game machine that operates under a predetermined operation specification and has a role of facilitating winning of game balls, the number of shot balls to be recorded related to the number of shot balls of game balls. A related recording means is provided, and when the recorded value of the recording means reaches a predetermined value, there is provided an accessory operation specification changing means for changing the operation specification of the accessory to a specification advantageous to the player. The accessory is typically an electric accessory that operates mainly by electric power. Accordingly, when the number of shot balls increases beyond a predetermined value after playing a game for a long time, the operating specification of the accessory is changed to a specification advantageous to the player. For this reason, even if the player is in a slump state at this point, it becomes easy to win a prize, and the disadvantage of the player can be relieved to a certain extent.

According to the second aspect of the present invention, in order to appropriately respond to a player's objective difficulties, that is, true tenacity and hard work,
The recording means records the number of balls fired from the launching device excluding the number of foul balls not effectively supplied to the game board and / or the number of winning balls on the game board. As a result, it is possible to appropriately respond to the persistence and hard work of a true player by eliminating mistakes and situations that are benefiting from winning.

According to a third aspect of the present invention, there is provided an out-ball which misses a prize on a game board, instead of the "recording means relating to the number of shot balls for recording the number of shot balls" in claim 1. Out-ball-number-related recording means to keep a number-related record "
Was provided. The number of out balls is the number of balls that are effectively supplied to the game board and did not win, so it is possible to simplify the detection mechanism, detection circuit or detection process, etc. I can respond.

In the invention according to claim 4, in order to provide detailed support according to tenacity and hard work, the accessory operation specification changing means evaluates the recorded value of the recording means in a plurality of steps,
The operation specification of the accessory is changed to a specification advantageous to the player in a stepwise manner. This further rewards the player's efforts and efforts.

[0010] In the invention according to claim 5, in order to ensure the objectivity and fairness of the evaluation of the player's persistence and hard work, the recording means uses the recorded value to generate a jackpot which gives the player a great profit. Sometimes, it was returned to the initial value. As a result, there is no adverse effect of excessively protecting a player once a great profit has been given.

In the invention according to claim 6, in order to inform a player that he / she has worked hard and to improve customer service, when the accessory operation specification changing means is operated, the operation of the accessory operation specification changing means is performed by the player. The notification means for notifying is provided. Lamp, LED,
In addition to visual notification on the LCD screen, etc.,
This includes all forms of notification, such as notification by vibration, a combination of two or more of these. As a result, in order to inform the player that the operating specification of the accessory has become advantageous, it is possible to reduce the number of cases in which the game is stopped by wasting the previous efforts,
Players can be further protected.

According to a seventh aspect of the present invention, there is provided a simulation game program carried on a recording medium such as a ROM cartridge, a CD-ROM, a DVD, or the like, or distributed under a network environment such as the Internet or satellite communication. It is a game that responds to persistence and endurance, just like games. That is, it is a simulation game program for a ball game machine that operates under a predetermined operation specification and has a role of facilitating winning of a game ball, wherein the value is cumulatively updated as the game progresses. A recording step of recording a statistical variable; an evaluation step of comparing a recorded value of the cumulative variable by the recording step with a predetermined evaluation value; and the evaluation value causes the recorded value of the cumulative variable to reach the evaluation value. Is a simulation game program for causing the computer to execute each step of changing the operation specification of the accessory to a specification advantageous to the player.

[0013]

FIG. 1 shows a pachinko gaming machine 1 to which the present invention is applied, in which a game frame 10 supports a main body 11 so as to be able to open. A front door 14 in which a glass 13 is fitted to a round window 12 is provided at an upper portion of the front surface of the main body 11, and the game board 2 is provided inside the front door 14. An upper plate 3 for receiving a lending ball and a prize ball, a lower plate 4 for receiving a ball overflowing inside the ball outlet 30 when the upper plate 3 is full, and a handle 50 of a firing device 5 are provided on a lower portion of a front surface of the main body 11. Prepare. By rotating the lever 51 of the handle 50 clockwise, the built-in firing solenoid is actuated, and the game ball is hit on the game board 2. The upper plate 3 has a built-in stereo speaker 6 for outputting sound effects, BGM, error sounds, and the like, and also lends a ball from a CR sand (not shown) installed adjacent to the gaming machine 1. An operation switch unit 31 is provided. Rental balls are currently 4 yen per piece.

As shown in FIG. 2, the game board 2 has guide rails 20 and 21 and a decorative frame 22 for dividing a game area and guiding a shooting ball launched from a firing solenoid 52 to the game area.
A special symbol display device 7 composed of a liquid crystal display or the like for changing and displaying special symbols such as numbers and symbols over the three rows on the inner left and right on the inner screen, and activating the variable display and aligning all the symbols on the left and middle and right. A starting port 80 composed of a tulip-type ordinary electric accessory for starting a lottery process of determining whether to win a jackpot, a large winning opening 70 of a first-class special electric accessory called an attacker opened at the time of a jackpot, and a general winning opening. Left and right upper winning ports 23 and 24, lower winning ports 25 and 26, and left and right double windmills 27 and 28 are provided. Above the special symbol display device 7, a normal symbol display device 8 using a 7-segment LED or the like is provided, and at the lower left of the game board 2, the variable display of the display device 8 is activated and the display is changed to "7". And a pass gate 9 for starting a lottery process for determining whether or not to open the tulip of the starting port 80 independently and asynchronously with the opening by the accumulation of the number of firing balls described later. Reference numeral 29 denotes an out port for discharging an out ball that has missed a prize in the game board 2. Although not shown, a large number of game nails are hit on the game board 2.

In FIG. 2, reference numeral 71 denotes a start winning prize for displaying up to four prize memories when a prize to the starting port 80 is temporarily frequent and a special symbol change and a lottery opportunity occur repeatedly. The storage LED 81 is a gate passage memory LED for displaying up to four passage memories when the ball passing to the passage gate 9 is temporarily frequent and the fluctuation of the ordinary symbol and the chance of the lottery occur repeatedly. is there. Also, L01 to L0
6 is a ceiling decoration LED, L1 and L2 are windmill board decoration LEs
D, L31, L32, L41, L42, L51, L52
Is a side board decoration LED, L61 to L63 are special design display frame decoration LEDs, L71 and L72 are large winning opening decoration LEDs, L81 and L82 are starting opening decoration LEDs,
With these unique lighting displays, a unique decorative effect or a staging effect appears on the front side of the game board 2.

FIG. 3 shows the details of the launching device 5. In a launch preparation state, a launching solenoid 52 is supplied from a ball feeding device (not shown).
, One game ball P is supplied, and the firing ball switch right a1 detects this. When the launching solenoid 52 is actuated to launch the game ball P, the launching ball switch left a2
Detects this. Thus, the launch ball switch right a1
After the ball is detected by (1), when the launch ball switch left a2 detects the ball, one launch ball is detected. However, the launch sphere may be detected by one launch sphere switch. The foul sphere Pf which has not been effectively supplied to the game board without reaching the game board or the like hits the collision piece 53 and has a foul ball switch a3.
And returns to the lower plate.

FIG. 4 shows the back side of the game board 2 and a starting port 80.
The start port switch b1 for detecting a start winning ball, the large win port 70 is provided with a count switch b2 and a V detection switch b3 for activating the accessory continuous operation device and continuing a so-called round. The pass gate 9 on the front side of the game board 2 is provided with a gate switch b4 for detecting a ball passing through the gate 9 and flowing down the board surface. Each winning opening 23 ~
Reference numeral 26 denotes a winning opening switch c1 to c4 for detecting each winning ball.
Is provided. An out ball switch d1 for detecting an out ball is provided downstream of the out port 29. The winning opening switches c1 to c4 may be provided individually or may be provided downstream of the ball trough 200. For example, 15 prize balls per winning prize ball to the grand prize opening 70, and other prize opening 23 to 26, 80
The prize balls per winning prize ball are set to, for example, six.

FIG. 5 shows a control circuit of the gaming machine 1,
The switches a1 to a3, b1 to b4, c1 to c4, and d1 are input to a main board 100 including a PU, a ROM, and a RAM. On the output side, a special symbol control board 700 and a special symbol display device 7 having a sub CPU, an ordinary symbol control substrate 800 and an ordinary symbol display device 8, an LED / lamp control substrate 900 having a sub CPU, and a decoration LED
(L01 to L82), ancillary lamps, an audio control board 600 and a speaker 6 having a sub CPU, a prize ball control board 400 and a prize ball payout device 40 having a sub CPU, and a solenoid or motor for opening and closing a large winning opening. A winning port actuator 72, a starting port actuator 82 for opening and closing a tulip of the starting port, such as a solenoid and a motor, and a firing solenoid 52 are also connected. Main board 100
The award ball detection switch 41 for detecting the number of award balls is input to the award ball control board 400.

FIG. 6 is a part of the program stored in the ROM of the main board 100, and constitutes a recording means relating to the number of shot balls and a means for changing the accessory operation specification of the starting port 80 based on the recording means. The recording of the number of shot balls is performed by adding and subtracting a shot ball counter that secures 2 bytes in the RAM. When a shooting ball is detected by the shooting ball switches a1 and a2 and a foul ball is not detected by the foul ball switch a3, the counter value is incremented by one and added. still,
The upper limit value of the counter is, for example, 16383, and when it reaches this value, no further addition is performed. Starting port switch b
When a winning ball is detected by 1 or by one of the winning opening switches c1 to c4, the launching ball counter is decremented by minus one.
If the counter is at the lower limit value 0, it is not subtracted.

While the recorded value of the launching ball counter is between 0 and 5000 which is not equal to or greater than the first evaluation value, for example, 5001 or more, the number of the launching spheres (exactly the outballs excluding the foul sphere and the winning sphere) is set to the number of the launching lips. Number of actual launch balls) is 25
It opens for 0.5 seconds each time it is counted one by one.
If there is a start winning prize, the tulip will be closed at that point as usual. At this time, since the specification is the normal specification, no notification is made when the accessory operation specification is changed. When the first evaluation value, for example, 5001 or more, is reached, the tulip of the starting port 80 is opened for 1.5 seconds each time the number of actual firing balls is counted by 25. To change the specification to be advantageous to the player who closes the tulip, and selects and activates a notification A "alternate lighting" at the time of changing the accessory operation specification, which will be described later. When the second evaluation value reaches, for example, 7501 or more, the tulip of the starting port 80 is opened for 1.5 seconds each time the number of actual firing balls is counted by 10,
If there is one starting prize during this time, the specification is changed to a more advantageous one for the player who closes the tulip at that point, and the notification B “up and down lighting” when the probability is improved is selected and activated. When the third evaluation value reaches, for example, 10001 or more, the tulip of the starting port 80 is opened for 2.5 seconds every time the number of actually fired balls is counted by 10, and if there is one starting prize during this time, the point in time is reached. To change the specification to be even more advantageous to the player who closes the tulip, and selects and activates the notification C "rotation" at the time of improving the probability.

As shown in FIG. 7, when the number of actually fired balls is between 0 and 5000, the tulip is normally opened for 0.5 seconds for every 25 actually fired balls.
At 00, the tulip is opened for 1.5 seconds for every 25 actual launch balls, so that a long opening tulip makes it easier to pick up a winning start, which is advantageous to the player. Further, when the number of actual launch balls reaches 7501 to 10000, the number of actual launch balls becomes 1
Since the tulips are opened for 1.5 seconds for every 0 pieces, the occurrence rate of start winning prize per unit time can be increased, which is more advantageous to the player. Furthermore, when the number of actual launch balls becomes 10001 or more, the tulip is opened for 2.5 seconds for every 10 actual launch balls, so that the occurrence rate of start winning prize per unit time can be more reliably increased, and It becomes more advantageous.

The operating specification of the accessory may be changed based on the detection of the out ball switch d1 instead of the number of shooting balls. In this case, the processing in the recording means is only a simple addition processing of the out-ball counter used in place of the firing-ball counter, and is simplified. In addition, the operating specifications of the accessory can be set in various ways such as conditions for triggering the operation, operating states during the operation, operating time, conditions for ending the operation, and the like. Various specification change modes can also be adopted. Furthermore, the specification in the normal state may be a specification in which no accessory is operated, and the target accessory is not limited to the starting port 80. Further, even if the target accessory is the starting port, the opening control by the ordinary symbol display device 8 does not have to be employed without being used together with the opening control by the ordinary symbol display device 8.

FIG. 8 shows an embodiment of the notifying means for notifying the change of the operating specification of the accessory. The alternate lighting of A indicates that the outer decorative LED group (L1, L2, L31, L41, L
51) and the decorative LED group (L61, L
62, L63, L32, L42, L52). The upper and lower lighting of B divides the decoration LED of the substantially circular arrangement into left and right, and symmetrically moves the upper L03 or L03.
04 to the lower L71 or L72, and when it reaches the lower side, the upper L03 or L04 from the lower L71 or L72.
The movement of light is sequentially repeated toward. L61, L63 inside
The same applies to the interval. The rotation of C means that the decorative LED group (L1, L2, L3, L4,
L5, L71, L72, L5, L4, L3, L2, L
1, L06, L05, L04, L03, L02, L0
1) and decorative LED groups (L61, L62, L63, L81, L82, L63,
L62, L61), the light is sequentially rotated counterclockwise on the double circle.

FIG. 9 is a part of a program stored in the ROM of the main board 100 and constitutes a processing means of a game relating to the special symbol display device 7 and the special winning opening 70. If there is a winning memory in the starting opening 80 (S1) and the random number extracted at the time of the starting winning is a big hit value (S2), the winning symbols to be aligned in the middle left and right are, for example, numbers and numbers 1 to 9 One of the character figures is determined and (S
3) One of a plurality of preset effect modes to be displayed at the time of symbol change is selected from a plurality of preset modes (S4). still,
The change range of the jackpot determination random number is, for example, 0 to 309, and the jackpot random number value is, for example, one specific numerical value. Therefore, the jackpot probability is 1/310. At this stage, a jackpot is promised and the winning is determined, so that the record of the recording means such as the above-mentioned shooting ball counter is returned to the initial value 0 (S5). On the other hand, if the random number extracted at the time of the start winning is not a jackpot value, two or three types of symbols that are not aligned are determined (S6), and the off-state effect to appear at the time of symbol change is selected from among a plurality of preset modes. (S7).

After the above pre-processing, the special symbol display device 7
Above, the variable display processing of the symbols is started (S8), and after the lapse of a predetermined variable display time almost determined in the effect mode accompanying the variable display, all the stopped symbols are determined (S9). It is determined whether or not the jackpot is determined based on the presence or absence of the jackpot flag set in the preceding step (S10). If the jackpot is a jackpot, the image of the jackpot fanfare sound and the blessing is output (S11), and the jackpot 70 is opened (S10).
12). When the special winning opening 70 is opened once, the special winning opening 70
If there are 10 winnings (S13), or if 30 seconds elapse after opening (S14), the big winning opening 70
Is closed (S15). The detection by the V detection switch b3 is performed during opening of the special winning opening 70 (S16), and when the final round, for example, does not exceed 15 rounds (S17), the continuous operation device for the accessory is activated, and the special winning opening 70 is closed again. open.
When the final round is exhausted for the V prize, after the ending processing for notifying the end of the jackpot by sound and display (S
18) Return to the normal game.

FIG. 10 shows a symbol change display on the special symbol display device 7. With the start of the change of the special symbol, male and female characters are framed in from the left and right (screen 1), and each character is centered. Stop (screen 2). Next, the left symbol is stopped together with the display of the "do not tea?" Line of the male character (screen 3). Subsequently, the right symbol is stopped together with the dialogue display of the female character "Sonene" (screen 4). On the screen 4, both the left symbol and the right symbol are aligned at "7", and the screen 4 is in the reach state. However, in the case of departure, the screen shifts to the screen 45 via the screen 4 or without passing through the screen 4, stops the right symbol together with the display of the dialogue of the female character "Of course, Dame", and subsequently, the male character Stop the middle symbol with the "Gabbin" line. The screen 45 is an example of a confirmation screen in which no reach is reached.

FIG. 11 is a continuation of the previous screen 4, in which the occurrence of reach is displayed, and each character goes out of frame (screen 5). Next, the background changes, and the couple of men and women starts moving (screen 6). However, in the case of deviation, the screen 65
Then, during or after the couple is moving, the middle symbol that is different from the reach symbol is stopped together with the encouragement display that is to be determined this time. The screen 65 is an example of a confirmation screen of the out of normal reach. Of course, in the case of a hit, the middle symbol may suddenly stop at the reach symbol from the normal reach and the big hit may be displayed. Otherwise, after screen 6, the couple passes by the ramen shop (screen 7) and stops in front of the restaurant (screen 8). In the case where it is also out of here, the screen 85
Then, the middle symbol is stopped at a symbol different from the reach symbol together with the wording of the female character "This shop is unpleasant". The screen 85 is an example of a confirmation screen indicating that the normal reach is out of development. In addition, even in the normal reach development type, in the case of a hit, the middle symbol may stop at the reach symbol and a big hit may be displayed.

FIG. 12 is a continuation of the previous screen 8, in which the couple comes out of the restaurant (screen 9) and starts moving again (screen 10). However, in the case of departure, the screen 105
Then, during or after the couple is moving, the middle symbol that is different from the reach symbol is stopped together with the encouragement display that is to be determined this time. The screen 105 is an example of a long-reach confirmation screen. Of course, at the right time, even from the long reach type,
In some cases, the middle symbol stops at the reach symbol and a big hit is displayed. In other cases, after screen 10, the couple stops in front of the hotel (screen 11) and displays a man's "Nay I'm Okay" dialog at the hotel entrance (screen 1).
2). Here, in the case of departure, the screen shifts to the screen 125, and the middle symbol is stopped at a symbol different from the reach symbol together with the words "Welcome home" of the female character. The screen 125 is an example of a confirmation screen of long-reach development departure. In addition, even in the long reach development type, in the case of a hit, the middle symbol may stop at the reach symbol and a big hit may be displayed.

FIG. 13 is a continuation of the previous screen 12, in which the couple enters the hotel and temporarily stops the middle symbol with the reach symbol (screen 13). Although it is rarely here, in the case of departure, the screen shifts to the screen 135, the vacancy changes to full, the heart is cracked, the jackpot is displayed instead of the jackpot, and the middle symbol is the reach symbol. It changes to a different pattern. The screen 135 is an example of a confirmation screen of the loss of premium reach. In the case of a hit, a heart symbol and a big hit are displayed after the screen 13, and the big hit determination screen is displayed (screen 1).
4). After the jackpot determination screen is displayed, the process proceeds to the jackpot fanfare processing (FIG. 9) and thereafter. After the departure determination screen is displayed, if there is a starting prize memory, the screen starts again from the screen 1; The screen returns to the normal screen (screen 1 only including the background excluding the character and displaying the previous stopped symbol).

FIG. 14 shows the structure of a simulation game program having the same game specifications as the above pachinko gaming machines. It is carried on a recording medium such as a ROM cartridge, CD-ROM, DVD, or the like, or distributed under a network environment such as the Internet or satellite communication. A cumulative variable whose values are updated cumulatively as the game progresses,
That is, a recording step ST1 for recording any one of the number of shot spheres, the number of out spheres, and the like by the same processing as in FIG.
And an evaluation step ST2 for comparing the recorded value of the cumulative variable by this recording step with a predetermined evaluation value similar to that of FIG. 7 by the same processing as that of FIG. 6, and recording of the cumulative variable by this evaluation step. When it is evaluated that the value has reached the evaluation value, there is an accessory operation specification change step ST3 for changing the operation specification of the accessory to a specification advantageous to the player, similarly to FIGS. 6 and 7.

Each of the steps ST1 to ST1 is transmitted to a computer TC such as a video game controller or a personal computer.
In step ST3, the entire image of the game board 2 including the screen of the special symbol display device 7 is displayed on the image monitor M of the computer TC, and the shooting handle 5
A pseudo game can be enjoyed while operating an operation switch J consisting of a specific key on the keyboard instead of the lever 51 of 0, a dedicated operation button, and the like.

[Brief description of the drawings]

FIG. 1 is a perspective view of a pachinko game machine which is an example of a ball game machine of the present invention.

FIG. 2 is a front view of a game board and a launching device of the gaming machine.

FIG. 3 is an explanatory view of a launch device of the gaming machine.

FIG. 4 is a rear view of the gaming board of the gaming machine.

FIG. 5 is a control circuit of the gaming machine.

FIG. 6 is a first flowchart of the program of the gaming machine and the simulation game.

FIG. 7 is a table for changing the specification of operating the accessory of the gaming machine.

FIG. 8 is an explanatory diagram of a notification mode when changing the operating specification of the accessory of the gaming machine.

FIG. 9 is a second flowchart of the program of the gaming machine and the simulation game.

FIG. 10 is a first explanatory diagram of a screen on the special symbol display device of the gaming machine.

FIG. 11 is a second explanatory diagram of a screen on the special symbol display device of the gaming machine.

FIG. 12 is a third explanatory diagram of a screen on the special symbol display device of the gaming machine.

FIG. 13 is a fourth explanatory diagram of a screen on the special symbol display device of the gaming machine.

FIG. 14 is a diagram showing a program structure of a simulation game of the present invention.

[Explanation of symbols]

 2 Game board 5 Launcher 80 Starting port

Claims (7)

[Claims] 1. A ball game machine that operates under a predetermined operation specification and has a role of facilitating winning of a game ball, wherein a number of shot balls related to the number of shot balls of a game ball are recorded. A bulletin means, wherein a recording means is provided, and when the recorded value of the recording means reaches a predetermined value, a bonus item operation specification changing means for changing an operation specification of the accessory to a specification advantageous to a player is provided. Ball game machine. 2. The recording device according to claim 1, wherein the recording means excludes the number of foul balls not effectively supplied to the game board and / or the number of winning balls on the game board from the number of shot balls fired from the shooting device. The ball-and-ball game machine according to claim 1, wherein 3. A ball game machine which operates under a predetermined operation specification and has a role of facilitating a prize of a game ball, in which a record relating to the number of out balls which missed a prize on a game board is taken. A recording means relating to the number of out-balls is provided, and when the recorded value of the recording means reaches a predetermined value, there is provided a role-actuating operation specification changing means for changing the operation specification of the character to a specification advantageous to the player. A ball game machine characterized by the following. 4. The accessory operation specification changing means evaluates the recorded value of the recording means in a plurality of stages, and sequentially changes the operation specifications of the accessory to specifications advantageous to the player in a stepwise manner. The ball game machine according to any one of claims 1 to 3. 5. The ball-ball game machine according to claim 1, wherein said recording means returns the recorded value to an initial value when a big hit that gives a great profit to a player occurs. 6. The ball game machine according to claim 1, further comprising a notifying means for notifying a player of the operation of the accessory operation specification changing means when the accessory operation specification changing means operates. . 7. A simulation game program for a ball game machine which operates under a predetermined operation specification and has a role of facilitating winning of a game ball, the value being cumulatively updated as the game progresses. A recording step of recording the cumulative variable to be performed, an evaluation step of comparing the recorded value of the cumulative variable by this recording step with a predetermined evaluation value, and the evaluation step sets the recorded value of the cumulative variable to the evaluation value. And a step of changing the operating specification of the accessory to a more advantageous specification for the player, and a computer program for executing these steps.