| 摘要 |
<P>PROBLEM TO BE SOLVED: To maximize amusement when disposing a plurality of winning means. <P>SOLUTION: A difference is generated in the number of winning balls obtained during a jackpot game between a jackpot game by opening/closing operation of a left major winning hole 20 and a jackpot game by opening/closing operation of a lower major winning hole 21, and a difference is generated in a game privilege imparted after completion of a jackpot game. A jackpot game of the left major winning hole 20 tends to have a larger number of winning balls than that of a jackpot game in the lower major winning hole 21 and a lower game privilege than that of a jackpot game in the lower major winning hole 21. Conversely, a jackpot game of the lower major winning hole 21 tends to have a smaller number of winning balls than that of a jackpot game in the left major winning hole 20 and a higher game privilege than that of a jackpot game in the left major winning hole 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
