| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the interesting property of a game by permitting a player's new technical intervention different from conventional ones at the time when a jackpot occurs. <P>SOLUTION: The game machine opens a jackpot opening at the time when identification information displayed on a variable display means becomes predetermined specific patterns, closes the jackpot opening at the time when prescribed ending conditions materialize and reopens the jackpot opening once closed a prescribed number of times at the time when prescribed continuation conditions materialize by the time when the jackpot opening gets into a closing condition from an opening condition. A benefit is granted to a player in connection with the entry of a game ball into the jackpot opening and the benefit is varied for every jackpot device. Furthermore, when the process from the opening condition to the closing condition of the jackpot opening is considered as one round, jackpot openings of different jackpot devices are sequentially opened during the one round. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
