| 摘要 |
PROBLEM TO BE SOLVED: To create new entertainment characteristics in a game machine including a projector and a screen.SOLUTION: In satisfaction of predetermined demonstration shift conditions, when a current screen state is a screen state other than a specific screen state, the screen state is changed from the current screen state to the specific screen state. Meanwhile, when the predetermined demonstration shift conditions are satisfied, a demonstration image corresponding to the specific screen state is displayed on a display surface of a screen. When predetermined demonstration cancellation conditions are satisfied during display of the demonstration image, the screen state is returned to a screen state before the change to the specific screen state. Meanwhile, when the predetermined demonstration cancellation conditions are satisfied during the display of the demonstration image, the display of the demonstration image is completed, and a performance image is displayed.SELECTED DRAWING: Figure 183 |
