| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can maintain an gambling spirit while keeping on improving the interest of a game by stirring up players' expectation. SOLUTION: When a decision is made to cause a jackpot by a jackpot determination based on reservation and storage, the game machine carries out an advance announcement performance announcing that the jackpot materializes in one or more variations before a variation based on the reservation and storage is started. The game machine controls the advance announcement performance so as to make it executable in a low-probability condition and controls the advance announcement performance so as to make it unexecutable in a high-probability condition. COPYRIGHT: (C)2010,JPO&INPIT |
