| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine further more visually enjoyable through the appearance of a concealing pattern with respect to the display in a variable display device, and variously presenting a special game state by providing two big prize port devices. <P>SOLUTION: In the performance process of a display game, the concealing pattern 1410 for concealing identification information which partially has a transparent part 1411 is introduced, and the display mode of the transparent part 1411 is changed according to whether the game state is set advantageous for the player or not. This game machine comprises the first big prize port device 24A and the second big prize port device 24B, and at least either one of the first big prize port device 24A and the second big prize port device 24B is opening/closing controlled to a disadvantageous first state and an advantageous second state as the control of the special game state. <P>COPYRIGHT: (C)2003,JPO |
