| 摘要 |
PROBLEM TO BE SOLVED: To provide an enclosed type game machine capable of avoiding the situation that a player cannot leave a game machine until power is restored without complicating control, increasing the frequency of failures and making the player suffer huge damages, even under the situation that power supply is stopped and there are no prospects for restoration.SOLUTION: The enclosed type game machine includes emergency own ball shifting means for shifting information of own balls to an inter-machine unit even when a settlement operation by a player is not performed, and when a power supply voltage supplied to the game machine drops to a predetermined value or when power is interrupted, the information of the number of own balls is shifted to the inter-machine unit and the information of the number of own balls is not included in information held by backup means. |
