发明名称 GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a game machine for evading the decline of player's interest which tends to occur in a normal game. SOLUTION: In a rotary drum type game machine such as a slot machine, a special winning role to be a trigger for shifting a game state from a normal game state to a special game state is provided. Further, a game started after the special game state is ended is changed to a high probability game state highly advantageous for a player differently from a normal game state. In the high probability game state, internal lottery for which the lottery probability of a specific winning role is favored is executed differently from the normal game state. Further, when the special winning role is won in the high probability game state, a further advantageous privilege is added in addition to the high probability game state. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011152454(A) 申请公布日期 2011.08.11
申请号 JP20110108994 申请日期 2011.05.16
申请人 DAIICHI SHOKAI CO LTD 发明人 ICHIHARA TAKAAKI;EGUCHI SHOICHIRO
分类号 A63F5/04 主分类号 A63F5/04
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