| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which achieves improvements in security against fraudulent acquisition of favors. SOLUTION: When starting signals are outputted based on winning with pachinko balls to determine big wins based on the big win counter values. The big win values are added to an upper limit value only once immediately after the return to resetting and hence, there is possibility that the return to resetting may be falsely generated based on the outputting of resetting signals to a resetting terminal of a main controller from fraudulent boards to seek fraudulent acquisition of big wins by wrongfully outputting the starting signals at big win timings. But when connectors are separated to connect the fraudulent boards, the connectors retain traces of the separation thereon. Thus, the traces of the separation enable recognition of the existence of the fraudulent boards to eliminate business at game parlors with the fraudulent boards mounted thereby preventing fraudulent acquisition of favors.
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