| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that frequently, a probability of a game ball passing a specific area is almost fixed structurally or almost fixed based on a lottery probability and is not changed according to the skill of a player. SOLUTION: This Pachinko game machine 10 is so constituted that a jackpot hole 32 is provided with a first opening/closing part 42 and a second opening/closing part 44 opened when a game state satisfies a predetermined condition. The specific area 36 is provided inside the jackpot hole 32 and the passing of the game ball therethrough becomes an opportunity of a special game. A guide means 34 is provided inside the jackpot hole 32 and guides the advance of the game ball entering the jackpot hole 32 in the direction of either of the specific area 36 or an out area 38. The Pachinko game machine 10 selects either of the first opening/closing part 42 or the second opening/closing part 44 as a target route before opening them, and the guide means 34, when the game ball passes the opening/closing part selected as the target route, guides the game ball to the specific area 36. COPYRIGHT: (C)2005,JPO&NCIPI
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