摘要 |
PROBLEM TO BE SOLVED: To carry out a performance effectively utilizing an invalid line without lowering the visual recognizability for the combination of figures stopped on a valid line. SOLUTION: A performance control part 202 determines the invalid line on which no determination is required for the winning of winning combinations from the set content of the mode of the valid line for games received from a main control board 50 to control the performance processing with a performance device positioned according to the invalid line. COPYRIGHT: (C)2009,JPO&INPIT
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