| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine which can enhance interest of a game.SOLUTION: When, during performance execution, game balls enter a first special symbol start port or a second special symbol start port, a random number value is acquired to perform a winning lottery. Performance time and a performance mode are determined in accordance with the acquired random number value, and the random number value, the performance time, and the performance mode are stored as reservation information. When the random number value of the reservation information is a big winning, a remaining performance time RT of performance being executed is detected, all reservation performance time AT totaling performance time of all reservation information is calculated, and a total time TT that has summed up the performance time RT and all reservation performance time AT is calculated. A specific performance mode having performance time within a range equal to or shorter than the total time TT and equal to or longer than (the total time TT-5000 ms) is searched for, and the performance mode in the total time TT is changed to the specific performance mode searched for.SELECTED DRAWING: Figure 10 |
