| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine which enables even a player without preknowledge to perform a hidden item function (back button function) utilizing an operation button in the pachinko game machine provided with the back button function. SOLUTION: When a player operates a chance button 7 while the performance image of a specified performance pattern is displayed at a pattern display device 9, whether or not the operation of the chance button 7 satisfies the operation condition of the back button function is determined, and in the case that the operation of the chance button 7 does not satisfy the operation condition of the back button function, that is in the case that the operation of the chance button 7 is different from the operation form of the back button function, the light emitting color of an LED 60 inside the chance button 7 is changed or a sound effect outputted from a speaker 8 is changed. COPYRIGHT: (C)2009,JPO&INPIT |
