| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a performance effect during a game, and improving an interest of a game.SOLUTION: A performance accessory unit 21 comprises: a power source 321; a pair of outer shell performance members 24, 25 oscillating around a vertical axis so as to be opened and closed; inside performance members 29, 30 which are stored by being folded in the pair of outer shell performance members 24, 25 in a manner that the inside performance members are not visible from a player substantially, when the pair of outer shell performance members 24, 25 are in a closed state, and which are expanded and appear when the pair of outer shell performance members 24, 25 are in an open state; and a link mechanism part 31 for transmitting motive force of the power source 321 to the pair of outer shell performance members 24, 25 for changing a state of the outer shell performance members 24, 25 from the closed state to the open state.SELECTED DRAWING: Figure 4 |
