| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that a conventional credit-type game machine has such difficulties that a game machine putting out balls through a ball put-out device cannot appeal the presence of a game player having a lot of reserved balls to other game players; and in the case of a game with a low accommodation ball charge, a ball runs down to a lower tray in each accommodation, resulting in troublesomeness to raise the ball to an upper tray. SOLUTION: Although the game machine does not report abnormality even when accommodation balls are not put out in a specified time despite of the accommodation ball credit means storing the number of the accommodation balls, the machine reports abnormality when prize balls are not put out in a specified time despite of the credit means storing the number of the prize balls. COPYRIGHT: (C)2011,JPO&INPIT
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