| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of further improving operability of shooting operation by eliminating wrong operation, where shooting strength of game balls is varied.SOLUTION: When a first jackpot (the so-called rightward shooting jackpot) for opening a first major winning hole 16, or a time-shortening game state is not performed, operation of a rightward shooting button 9 is invalidated. In the first jackpot or the time-shortening game state, the operation of the rightward shooting button 9 is validated. |
