| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of further increasing the effect of read-ahead performance by making the ratio of executing the read-ahead performance be different for each time zone, each day of the week and each month and/or each day and making the ratio of executing the read-ahead performance be different for each kind of special symbols. SOLUTION: Whether or not to execute the read-ahead performance for a random number value acquired in a random number acquisition means 40 when a game ball enters a start winning port is determined by a read-ahead performance determination means 46, and in the case of affirmative determination in the read-ahead performance determination means 46, a performance means 48 is controlled by a read-ahead performance control means 47 so as to execute the read-ahead performance different from usual in the performance means 48 in synchronism with symbol variation performed by the end of the symbol variation based on the entry of the game ball which has become the trigger of the determination. In the read-ahead performance determination means 46, the ratio of executing the read-ahead performance is made different for each time zone, each day of the week and each month and/or each day by a read-ahead performance execution ratio changing means 46a. COPYRIGHT: (C)2011,JPO&INPIT |
