| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pinball game machine with novel game features by utilizing multiple start ports and special symbols.SOLUTION: Win/loss determination is performed with the use of a first special symbol corresponding to a first start port or a second special symbol corresponding to a second start port. When a win is determined, a jackpot game is performed, and then an auxiliary game is started. The auxiliary game is allowed to continue till the win/loss determination frequency of the first special symbol becomes a predetermined frequency. Thus, win/loss determination with the use of the second special symbol can be performed during the auxiliary game while an auxiliary game continuance time is sufficiently secured. Consequently, the interest of a player in a game is strongly stirred by sufficiently utilizing the inclusion of the multiple start ports, i.e. the first start port and the second start port, and the multiple special symbols corresponding to the respective start ports.</p> |
