| 摘要 |
PROBLEM TO BE SOLVED: To effectively utilize resources mounted on a performance control part without causing a player to have a feeling of visual wrongness.SOLUTION: In a Pachinko machine 1, a performance control part 2600 starts variation display of a decorative pattern with satisfaction of start conditions as an opportunity, and displays a stopped decorative pattern according to a result of a jackpot lottery after a predetermined variation time. In this case, the performance control part 2600 displays a specific material image at a position where a player cannot easily and visually recognize at a display area of a display device for the specific material image that does not appear so as to be visually recognized by a player. |
