| 摘要 |
<P>PROBLEM TO BE SOLVED: To reliably execute a rotary drum presentation only when a specific symbol combination is displayed without referring to positions of symbols. <P>SOLUTION: If a second specific symbol combination is displayed in a game in which a second specific lottery result is generated during a second game state, the game state is shifted to a third game state. If a first specific symbol combination is displayed in a game in which a first specific lottery result is generated during a third game state, the game state is shifted to a second game state. A rotary drum presentation control means 120 executes the rotary drum presentation on condition that the game state is the second game state or the third game state when the game is started and that the game is the first game in that game state if execution of the rotary drum presentation is determined. <P>COPYRIGHT: (C)2013,JPO&INPIT |
