| 摘要 |
PROBLEM TO BE SOLVED: To control use propriety of a game medium on the basis of the number of owned game media, in an enclosed type game machine.SOLUTION: An owned ball management part 26b of an enclosed type game machine 20 manages the number of times of being able to hit a game ball to a game board surface as the number of owned balls. The owned ball management part 26b subtracts "1" from the number of owned balls when hitting of a game ball is detected by a hitting sensor 27a, and adds a prescribed number to the number of owned balls when the passing of a game ball through a winning area is detected by a winning sensor 27b. Also, when a foul ball is detected by a foul sensor 27c, the owned ball management part 26b adds "1" to the number of owned balls. A hitting control part 26c of the enclosed type game machine 20 executes control to hit a game ball when a handle 21 is operated in a state that the number of owned balls managed by the owned ball management part 26b is larger than "0", and to inhibit the hitting of a game ball in a state that the number of owned balls is "0". |
