| 摘要 |
PROBLEM TO BE SOLVED: To prevent the efficiency of a program from being lowered by eliminating the need for determination of selection sequence by lottery, when a symbol combination is displayed based on the selection sequence of stop buttons,. SOLUTION: A rotary drum game machine is adapted so that when a predetermined symbol combination is displayed on a plurality of reels, operation is performed to be disadvantageous to a player. When stopping operation corresponding to the plurality of reels is detected in a preset sequence corresponding to a determined internal winning combination, respectively, rotation of the plurality of reels is stopped so that a preset symbol combination different from the predetermined symbol combination is displayed, and when stopping operation corresponding to the plurality of reels are detected in a sequence different from the preset sequence corresponding to the determined internal winning combination, rotation of the plurality of reels is stopped so that the predetermined symbol combination is displayed. COPYRIGHT: (C)2009,JPO&INPIT
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