| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a player from suffering a disadvantage.SOLUTION: A game machine 10 causes a player to change a flow-down area of a game ball in a game area 32 according to a game state to offer an advantageous stage to a player, where the game state includes a prescribed game state to produce the advantageous state to the player, when a game ball flows down to one side of the game area 32. Further, the game machine includes game ball detection means (an operation-start hole 1 switch 36a or a gate switch 34a) that can detect a game ball flowing down the other side of the game area 32; and guide means (a performance control device 300) that, when a game ball is detected by the game ball detection means (the operation-start hole 1 switch 36a or the gate switch 34a) during the prescribed game state, guides the game ball to flow down the one side of the game area 32.</p> |
