| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine allowing adjustment to change the probability of appearance of advance notices without changing the probability of entrance into a starting winning hole. SOLUTION: When a detection part does not detect passage of game balls for a prescribed period of time, a variable display game to be executed after the elapse of the prescribed period of time is executed in a variation mode which may appear at a high probability when identification information is stopped in a special stopping mode. COPYRIGHT: (C)2010,JPO&INPIT
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