| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of easily arousing player's interest. SOLUTION: The game machine includes a single imparting symbol combination selection means for singly selecting one of a first imparting symbol combination, a second imparting symbol combination, a third imparting symbol combination and a special winning symbol combination by internal drawing and a shared imparting symbol combination selection means for selecting the respective first imparting symbol combination, second imparting role and third imparting symbol combination and a special winning symbol combination together. Then, the ratio of selecting both of the first imparting symbol combination and the special winning role is made higher than the ratio of selecting both of the second imparting symbol combination and the special winning symbol combination. Similarly, the ratio of selecting both of the second imparting symbol combination and the special winning symbol combination is made higher than the ratio of selecting both of the third imparting role and the special winning role. COPYRIGHT: (C)2009,JPO&INPIT
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