| 摘要 |
PROBLEM TO BE SOLVED: To allow a game to be suitably performed, on a game machine capable of setting a game state to a high ball entrance rate game state, where a probability that a game ball enters a start opening becomes higher than usual.SOLUTION: A second start ball entry opening including an openable and closable blade is disposed on a rolling passage on which a game ball rolls so as to enter a jackpot opening opened in a small jackpot game, and in an upstream part of the jackpot opening. Thus, an opportunity for opening the openable and closable blade in a variation-time-reduced state is increased, and hence a possibility that a shot game ball enters the second start ball entry opening before rolling to the jackpot opening is present even if timing for opening the jackpot opening in the small jackpot game is aimed at. |
