| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine allowing a player to grasp the net increase in acquired value from the start to the end of a special game status and thereby dissatisfaction and stress of the player from increasing. SOLUTION: The game machine is equipped with a means for counting the number of prize winning game balls P entering a prize winning hole of a prize winning hole unit 48, a prize winning hole of a trigger prize winning hole unit 51, and a big prize winning hole 66 of a big prize winning hole unit 65 from the start to the end of the special game status by a control unit, a means for sliding an opening and closing shutter to close a first recovering hole for guiding the game balls P to a second recovering hole during the special game status, a means for counting the number of lost game balls P recovered in the second recovering hole one by one from the start to the end of the special game status, a means for calculating the net increase in the number of the acquired game balls P by subtracting the number of the lost game balls from the product of the number of the prize winning balls per unit ball number paid out on a winning to the winning hole by the number of the prize winning balls, and a means for displaying the net increase in the number of put-out balls on a variable display unit 57. COPYRIGHT: (C)2006,JPO&NCIPI
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