发明名称 SLOT MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a slot machine capable of effectively increasing player's expectations of a special role without largely affecting a putout rate even by continuous performances continued in a period longer than one game and performing a performance corresponding to a new condition even when the condition different from the one when starting the continuous performances is established after it is started. SOLUTION: A CPU 41a derives a chance symbol when missing the special role or one token (1) (2) and performs control to RT with the stop of the chance symbol as a trigger, and a CPU 91a performs the continuous performances with the stop of the chance symbol as a trigger. Also, in the case that the special role is won during the continuous performances started in the state that the special role is not won, the CPU 91a performs an additional performance after the end of the continuous performances and notifies the winning of the special role. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008006019(A) 申请公布日期 2008.01.17
申请号 JP20060178789 申请日期 2006.06.28
申请人 SANKYO KK 发明人 SAWAI AKIHIKO
分类号 A63F5/04 主分类号 A63F5/04
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