| 摘要 |
PROBLEM TO BE SOLVED: To further simplify an operation performed by a game player in a game machine capable of starting an execution of a jackpot game on the basis of an entrance of a game ball into a specific operation port.SOLUTION: A game machine includes a specific operation port 70. When a symbol (e.g., probability variation symbol 1 in Fig. 5) indicating that first specific winning information is determined is displayed, on the basis of a detection of a game ball by a specific operation port sensor 70a, a microcomputer 81 for game control starts an execution of a special game (e.g., a jackpot game as a first probability variation jackpot). Instead, when a symbol (e.g., probability variation symbol 6 in Fig. 5) indicating that second specific winning information is determined is displayed, without depending on a detection of a game ball by the specific operation port sensor, an execution of the special game (e.g., a jackpot game as a second probability variation jackpot (a 16R fixed probability variation jackpot)) is started.SELECTED DRAWING: Figure 33 |
