| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine providing new step-up notice presentation.SOLUTION: A presentation control unit performs display control of displaying all developable window screens, as step-up notice presentation, on a display screen 11a of an image display device 11, while a first window screen is displayed. When the step-up notice presentation is selected, the first window screen 41 is displayed at substantially the center of the display screen 11a on the image display device 11. The first window screen 41 is defined as a window screen having the lowest jackpot expectation of all the plurality of window screens. While the first window screen 41 of the step-up notice presentation is displayed, all of the developable window screens 42-44 are displayed during the step-up notice presentation, and when the first window screen 41 is displayed, jackpot expectation advantageous to a player is indicated. |
