| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of increasing chances for a player to get a big profit, by relaxing conditions for ball entry to starting means capable of giving a jackpot with the big profit.SOLUTION: The type of a jackpot game given when a jackpot is won in a second variation game carried out triggered by the entry of a game ball into a second start winning hole is restricted to only a 15 round jackpot game. Meanwhile, even if a ball entry rate improved state where the entry of the game ball into the second start winning hole is facilitated is not given, when an ordinary symbol [2] is delivered out of winning symbols in an ordinary symbol game, an open period of the second start winning hole is made longer than the period provided when an ordinary symbol [1] is delivered, that is, the entry of the game ball into the second winning hole is facilitated even in a usual state. |
