GAME MACHINE

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PROBLEM TO BE SOLVED : To solve the problem that a normal operation cannot be expected when unexpected change occurs in the storage state of a RAM by the influence of noise, an extremely rare game state or a fraudulent operation or the like.SOLUTION : In a pachinko game machine 10, program data are stored for read in a ROM and at least a part of the program data is temporarily stored in a RAM. A first data write means 150 writes the program data from the ROM to the RAM. When the data in the RAM are to be executed, a first data inspection means 154 calculates a checksum in order to collate the part with the data in the ROM and compares it with a checksum on the ROM. A first emergency processing means 156 executes error reporting and reactivation as processing for the time of emergency when the result of data non-match comes out.COPYRIGHT : (C)2009, JPO&INPIT