| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine which can further improve a performance effect by a performance member falling under its own weight. SOLUTION: The Pachinko game machine 1 has the performance member 12 capable of rising and falling in a prescribed position of a game board 4 and can put on a performance by raising and lowering the performance member 12 in accordance with the details of a game. The performance member 12 is given torque in the process of falling along the spiral shaft 13 and freely falls from the tip of the spiral shaft 13 while maintaining the rotation. The degree of expectation of the occurrence of a jackpot condition varies between a first action in which the performance member 12 falls along the spiral shaft 13 and returns to the initial position without freely falling from the tip of the spiral shaft 13 and a second action where the performance member 12 returns to the initial position after freely falling from the tip of the spiral shaft 13. COPYRIGHT: (C)2010,JPO&INPIT |
