| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine increasing entertainment during a jackpot game. <P>SOLUTION: In a jump-up winning probability variable jackpot game, an opening and closing door repetitively performs rapid opening movement 16 times in the first round of a round game, and the opening and closing door performs prolonged opening movement for continuously opening a special prize hole from the beginning to the end of the round game in the second to 16th rounds of the round game. In the round games of a 16R sudden winning probability variable jackpot game, the opening and closing door performs rapid opening movement for opening the special prize hole in a short time from the beginning to the end of the round game. Accordingly, the jump-up winning probability variable jackpot game and the 16R sudden winning probability variable jackpot game are not distinguished from each other, only when viewing the first round. <P>COPYRIGHT: (C)2013,JPO&INPIT |
