| 摘要 |
PROBLEM TO BE SOLVED: To let a player have maximal balls out despite his or her game experience and not lose his or her game amusement from a jackpot game despite his or her game experience. SOLUTION: In the first round game of a special probability change 15-round jackpot game as shown in Fig.5(a), a first opening control opens a big prize winning port twice (specified round times) of a probability change 2-round jackpot game (Fig.5(b)) and sets a one opening time T1 at the same time as a round game time T5 of the probability change 2-round jackpot game to open the big prize winning port. A third opening control opens the big prize winning port until a round game time T4 passes subject to the game balls having entered the big prize winning port less than the upper limit number of balls. Then, the third control makes continuous renditions appear, makes an arousal rendition appear if no game ball enters the big prize winning port within a predetermined time T2a, and informs the player again that the special probability change 15-round jackpot game is granted. COPYRIGHT: (C)2010,JPO&INPIT |
