| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine having a game play button moving upward and downward between a normal position and a projecting position according to game presentation, and increasing the player's interest in a game using unexpected button presentation without boring the player.SOLUTION: A pinball game machine has a front surface with a game play button 15 operated by a player, the game play button is provided to be moved upward and downward between a normal position and a projecting position at which the button projects from the normal position, and the game play button 15 is made to project as game presentation by a projection control unit. The pinball game machine includes a hand detecting unit for detecting that the player's hand intends to operate the game play button 15, and a backward movement controlling unit for moving the game play button 15 downward by detecting the player's hand by the hand detecting unit while the game play button 15 projects, and the game play button 15 is configured to be moved downward when the player intends to operate the game play button 15 while predetermined presentation is performed. |
