| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine which can improve the operation rate even when the number of jackpots (stocked number) in stock. <P>SOLUTION: In the game machine, when the balls win the starter prize winning slot 19, the jackpot judgment is carried out at the probability of winning the jackpots. When the jackpot is decided to have occurred, the jackpot is put in stock and it is decided whether the jackpot in stock should be offered or not at the set stock put-out probability. At this point, when jackpot is decided to be offered, the jackpot game is started. It is possible to set the probability of winning the jackpots and the stock put-out probability separately under the operation by the user I/F45. A stock display device 29 displays different images according to the stocked number. This enables the setting of the probability of winning the jackpots and the stock put-out probability in the varied combination per game machine, meaning that the game machines with the small stocked number always are not disadvantageous for the players. In other words, some of the players may select the game machines with the small stocked number from the images on the stock display device 29. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
