发明名称 Gaming machine with gamble option
摘要 A gaming machine provides a plurality of game levels, each level providing a plurality of symbols selectable by the player. A value associated with a selected symbol is used to calculate a winning value. The player may choose either the winning value or else play the next level.
申请公布号 US8668575(B2) 申请公布日期 2014.03.11
申请号 US201213456984 申请日期 2012.04.26
申请人 ROACH NICK GRAHAM;ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED 发明人 ROACH NICK GRAHAM
分类号 A63F9/24 主分类号 A63F9/24
代理机构 代理人
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