| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently improve performance effects by reservation information on a variable display of special symbols.SOLUTION: A performance control board 102 is capable of performing a first control of changing a display mode of reservation display from a first special symbol reservation image 261 in a normal mode to a first special symbol reservation image 261-0 in a particular mode different from the normal mode in terms of the display mode, and from a first special symbol reservation image 261-0 in the particular mode to a first special symbol reservation image 261-1 in a special mode. The first special symbol reservation image 261-0 in the particular mode is not displayed in a winning entry of a game ball into a first start port 21 in a state where a first special symbol reservation storage area of a main RAM 101c does not have reservation information and in a winning entry of a game ball into a second start port 22 in a state where a second special symbol reservation storage area of the main RAM 101c does not have reservation information.SELECTED DRAWING: Figure 83 |
