| 摘要 |
PROBLEM TO BE SOLVED: To remarkably reduce the burden of an amusement place by remarkably reducing the number of game balls required for one game machine. SOLUTION: This game machine is provided with a put-out game ball detecting means 252 for detecting game balls put out of a game ball put-out part 248, used game ball detecting means 241 for detecting the use of game balls for a game, game ball number calculating means 272a for calculating a number of game balls owned by a player from the numbers of game balls detected by the put-out game ball detecting means and the used game ball detecting means 241, storage part 272c for storing the calculated number of game balls, use control means 272a for validating the use of game balls for the game on the condition that the game balls of the stored number are remained, game ball circulation path, external take-out part 243, game ball ejecting means 272a for ejecting the game balls to the external take-out part 243 within the range of the number of game balls stored in the storage part 272c, and externally taken-out game ball detecting means 277 for detecting game balls to be ejected and on the basis of the detection of game balls by the externally taken-out game ball detecting means 277, the stored number of game balls is subtracted and updated.
|
