| 摘要 |
PROBLEM TO BE SOLVED: To reduce an economic load of game parlors in which holding-point type game machines are installed.SOLUTION: A CU (card unit) 3 is provided on a game frame (front frame) side of a holding-point type P machine (game machine), and a main control board 16 for controlling a progress of a game is provided on a game board side. The CU (card unit) 3 stores the number of game balls that are permitted to be used for a game in the P machine. Addition ball number information corresponding to winnings, etc., transmitted from the main control board 16 is received by a put-out control part 17 and transmitted to the CU 3, and subtraction ball number information corresponding to shot balls is transmitted from the put-out control part 17 to the CU 3; the CU 3 receiving this updates and stores the game ball number. |
