| 摘要 |
PROBLEM TO BE SOLVED: To prevent changes of a game state caused by game ball movement from getting monotonous while maintaining the balance of ball dispensing rates.SOLUTION: When a second game ball PB arrives after a time interval of prescribed time (t1), the second game ball PB is placed on a first game ball and stays as the second game ball. When a second stopper 111 is released and the second game ball arrives at a stock part 137 before prescribed time (t2) elapses, the second game ball goes over a first game ball, which has been staying previously in the stock part 137, and enters a V winning hole 138, thus being decided to be a V winning. Many variations caused by the movement of the game ball PB are provided: for example, in a normal route, the game ball PB can be guided into the last stage of a special route with a probability of one-seventh the losings; and a V winning is decided when two game balls PB arrive at the normal route at a prescribed interval. |
