| 摘要 |
PROBLEM TO BE SOLVED: To attract interest in a game by relating a prediction notice and prize winning timing to each other. SOLUTION: When a player operates a handle unshown in the figure (refer to (b) within a time Δt seconds in response to a small prize prediction notice, a main control part 200 carries out control so that a special pattern starting port 104 is opened when a game ball entering a game area formed on a game board 10 and rolling toward the special pattern starting port 104 arrives at the special pattern starting port 104. |
