| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine improving a taste by a control to open/close a variable ball entering hole. SOLUTION: This Pachinko game machine 10 controls to open/close a right large winning hole 39 having a relatively high probability of being reopened and a left large winning hole 35 having a relatively low probability of being reopened. This Pachinko game machine 10 determines a predetermined order that after the right large winning hole 39 is selected over predetermined number of times, the left large winning hole 35 is selected over predetermined number of times; and determines a single large winning hole out of the left large winning hole 35 and the right large winning hole 39 according to the determined order. COPYRIGHT: (C)2005,JPO&NCIPI
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