| 摘要 |
PROBLEM TO BE SOLVED: To suppress a fraud by making a situation that a fraud is hardly performed instead when making a situation that a fraud prevention device does not function in testing a game machine. SOLUTION: A pinball game machine 50 includes a RAM clear switch 676 so as to announce the operation of the switch when the switch is operated. In the game machine 50, a control step S15 is provided, where it is determined whether the RAM clear switch 676 is on or not during processing when a power source is supplied. Under a condition that the RAM clear switch 676 is on, a specified period is defined in a period from the operation start of the RAM clear switch 676 to the termination of the RAM clear announcement. During the specified period, a prize ball put-out operation is performed by the entrance of a game ball into a big winning port 14, regardless of lottery. COPYRIGHT: (C)2011,JPO&INPIT
|
