| 摘要 |
PROBLEM TO BE SOLVED: To achieve a better performance effect concerning a performance simultaneously displayed by a plurality of game boards at predetermined time.SOLUTION: A performance determination means 303 determines that a performance display device displays a clock synchronization performance started with the fact that information generated by a clocking means 307 and related to time becomes predetermined contents as an opportunity for a period asynchronous with a pattern variation period. The clock synchronization performance is a performance executed by a plurality of game machines in parallel, and is a mission performance having contents requiring satisfaction of predetermined conditions for shifting to a state advantageous to a player. The performance determination means 303 determines that a predetermined performance that is a performance differing from the clock synchronization performance and corresponds to the previous game state is displayed with priority to the clock synchronization performance when a game state in start of the clock synchronization performance has already corresponded to an advantageous state so as to led to privilege of mission achievement in the clock synchronization performance.SELECTED DRAWING: Figure 9 |
