| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of achieving various performances and remarkably increasing excitement and enjoyment of a game. SOLUTION: A playfield forming plate 103 is formed of a transparent material, and a symbol display device is provided behind it. Between the playfield forming plate 103 and the symbol display device, a display area varying device 150 is disposed. The display area varying device 150 has a plurality of turnably provided shielding bodies 152, and a plurality of outer peripheral surfaces 152a-152c provided side by side in a turning direction and continued so as to generate a corner part at the boundary are formed at the outer peripheral part of each shielding body 152. The respective outer peripheral surfaces 152a-152c are formed such that the length dimensions between the boundaries with the adjacent outer peripheral surfaces are different with each other. A series of shielding surfaces are formed by the combination of the outer peripheral surfaces 152a-152c of the respective shielding bodies 152, and the area of the series of shielding areas on the display screen of the symbol display device is changed on the basis of the change of the width dimension of the shielding surfaces. COPYRIGHT: (C)2010,JPO&INPIT
|
