| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve a new game property by focusing on an entering state of a ball into a jackpot pocket. Ž<P>SOLUTION: In a Pachinko game machine of a mode, a plurality of variation patterns with a determined variation process from the start to the stop of a variation in a variation display of symbols are assigned to prescribed lottery values, and a plurality of pattern determining tables having different probabilities of selecting corresponding variation patterns are provided. A pattern determining means determines the variation pattern of symbols by switching the pattern determining tables in accordance with a game state. A performance setting means switches the pattern determining table determined by the pattern determining means so that a probability of selecting a specific variation pattern may increase as the number of balls entering the jackpot pocket increases in a special game. A performance determining means keeps a pattern table in which each of the variation patterns of the pattern determining table is related to contents of the performance and switches the contents of the performance after the end of the special game in accordance with the determined variation pattern. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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