| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine capable of suppressing passage of a game ball through a first passage port or a second passage port without player's intention by suitably changing an interval period until entry of a game ball into the first passage port and the second passage port performed to determine contents of a jackpot game becomes effective in the pinball game machine requiring proper selection of shooting of a game ball for each game state.SOLUTION: An interval period from jackpot establishment display to validation of passage of a game ball to a first gate or a second gate to determine jackpot game contents is set longer in a jackpot of a second special pattern than in a jackpot of a first special pattern.SELECTED DRAWING: Figure 8 |
