摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine which has an enhanced liberty on setting the state of inner winning to increase diversity of the game development and to make the game more exciting. SOLUTION: When an inner winning for bonus winning is chosen by a lottery, the inner winning state for bonus winning is set by turning on a flag indicating this winning state. If a reservation switch 26 is operated in this state, the inner winning state is reserved and the on-state of the flag is released. This reservation state can be released at any time according to the operation of a release switch 27 and the flag can be returned to the on-state. COPYRIGHT: (C)2003,JPO
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