| 摘要 |
PROBLEM TO BE SOLVED: To extraordinarily increase excitement and enjoyment of a whole game in a Pachinko machine provided with a symbol display means. SOLUTION: On a game board 5 of a Pachinko machine, a special symbol action hole 31 and a special generator 33 are provided. At a center part of the game board 5, a special symbol display device 32 provided with a display part 41 is incorporated. On the display part 41, a plurality of lines of symbols are displayed. If confirmed symbols are for a jackpot, the special generator 33 acts to make a player gain a number of prize balls. Control of the devices is performed by a control device 81 in such a way that jackpot prediction display is continuously provided under correlation with a jackpot expectation value on a display part 41. COPYRIGHT: (C)2009,JPO&INPIT |
