| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of providing a novel game property thereby to improve interest in the game.SOLUTION: A main control CPU can determine a variation content of a longer variation time period more easily in the case where a ball entry rate improving state is given than in the case where the ball entry rate improving state is not given. Special opening/closing means is operated independently of special ball entry means by either a first condition, which is started by a passage of a special passage area or a second condition, in which a second winning game occurs by the passage of a game ball through the special passage area, so that a special ball entry port can take an open state and a closed state. At least a portion of one opening time period, for which the special opening/closing means is brought into the open state in the second winning game by an establishment of the second condition, can be specified like a portion of one open time period, for which the special opening/closing means is brought into the open state by an establishment of the first condition. |
