发明名称 GAMING SYSTEM AND METHOD PROVIDING AN ADDITIONAL AWARD OPPORTUNITY WHEN A DESIGNATED QUANTITY OF DISPLAYED SYMBOLS IS ASSOCIATED WITH A DISPLAYED BACKGROUND
摘要 Various embodiments of the present disclosure provide a gaming system and method providing an additional award opportunity when a designated quantity of displayed symbols is associated with a displayed background. For a play of a game, the gaming system displays one of a plurality of different backgrounds and a plurality of a plurality of different symbols on, over, or otherwise in addition to the displayed background. The gaming system determines and provides any awards associated with the displayed symbols. If a designated quantity of at least one of the displayed symbols is associated with the displayed background, the gaming system provides an additional award opportunity.
申请公布号 US2013244749(A1) 申请公布日期 2013.09.19
申请号 US201213422813 申请日期 2012.03.16
申请人 CALVERT TRAVIS J.;IGT 发明人 CALVERT TRAVIS J.
分类号 A63F13/00 主分类号 A63F13/00
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