| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a player concentrate on a large winning hole opening game even if the player wins a jackpot in a jackpot lottery which hardly allows the player to acquire a number of prize balls. Ž<P>SOLUTION: The game machine includes: entrance detecting means for detecting that a game ball enters a second large winning hole in a second large winning hole opening game when the player wins the jackpot in the jackpot lottery; entrance counting means for counting the number of entering balls in the second large winning hole opening game detected by the entrance detecting means and determining whether the counted number reaches a prescribed number or not; announcement lottery means for executing an announcement lottery to determine whether the game state after termination of the second large winning hole opening game should be announced or not when the number counted by the entrance counting means reaches the prescribed number; announcement means for announcing that the game state after termination of the second large winning hole opening game is either a regular probability state or a high-probability state when the announcement lottery of the announcement lottery means is won; and timing means for counting the present time. The prescribed number in the entrance counting means or the winning probability in the announcement lottery is changed according to the present time counted by the timing means. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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