| 摘要 |
<P>PROBLEM TO BE SOLVED: To keep the expectation of a player without reducing the motivation of the player to play a game, by opening/closing a predetermined winning pocket in a very short time and a very small number of times required for suddenly providing privileges in an apparent normal game state. <P>SOLUTION: A minimum jackpot game specification is set as an essential jackpot process for transition from a non-variable probability normal game state to a variable probability game state. In a jackpot process in the minimum jackpot processing specification, few game balls enter a jackpot pocket 44 and the process is terminated early, and therefore, a game progress apparently the same as the sudden transition to the variable probability state can be formed. However, the player loses the motivation for playing the game when a jackpot is made if the player sees the execution of the minimum jackpot game specifications, so that a composite jackpot process (1) and a composite jackpot process (2) are set in place of conventional variable probability/non-variable probability jackpots. As the first and second opening period of the jackpot pocket 44 operates in the same way as the minimum jackpot process, the player cannot recognize a jackpot game specification in process until the minimum jackpot process is terminated, thereby preventing the player from losing the motivation to play the game. <P>COPYRIGHT: (C)2013,JPO&INPIT |
