| 摘要 |
PROBLEM TO BE SOLVED: To raise a player's expectation and to give him/her continuous and full interest in a game machine such as the pachinko game machine by which a player gets many game ball returns out of the big winning realized when the predetermined symbols, triggered by the starting condition and displayed variably on the variable symbol display device such as liquid crystal display device, are matched contingently but with the certain predetermined probability. SOLUTION: In the game machine with its variable display symbols, triggered by the starting condition and displayed on the variable symbol display device 2, and equipped with the control board 15 regulating the probability of the big wins and many game ball returns to be realized when the predetermined symbols are matched, this control board controls the gaming environment, for the predetermined period of time after the big winning finalized, to facilitate for more lottery opportunities and at the same time to set its lottery winning probability high to game players for more advantageous privileges. COPYRIGHT: (C)2006,JPO&NCIPI
|
