| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine allowing a player to easily discriminate the consequence of an increase and a decrease in substantially simultaneously produced retained storage items.SOLUTION: When receiving, from a main control device, a number-of-retained-storage instruction command that suggests the number of retained storage items during increasing/decreasing the retained storage items, a sub integrated control device starts to count a delay time t1 on the basis of the reception and, when receiving a new number-of-retained-storage instruction command during the delay time t1, causes a performance symbol display device to delay a display of the number of retained storage items on the basis of the number-of-retained-storage instruction command so as to make it easy for a player to visually discriminate the consequence of the two number-of-retained-storage instruction command. |
