| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine requiring a control skill to prevent a monotonous game and allow experience of a fresh game. SOLUTION: The pachinko game machine has a falling gate 500 for extinguishing the right of big winning and continuing a normal game, when a game ball passes therethrough, even if a big winning pattern is stopped and displayed in a decoration pattern display device 107 by winning a big winning lottery, a variable probability-winning gate 520 for performing a big winning game and increasing the following big winning probabilities, and a normal big winning gate 510 for only performing the big winning game. When a predetermined time lapses after stopping and displaying the big winning pattern, a gate detection section 601 is allowed to detect the passage of the game ball. The passage of the game balls through respective gates controls respective games to prevent the monotonous game and allow the experience of the fresh game. COPYRIGHT: (C)2006,JPO&NCIPI
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