| 摘要 |
PROBLEM TO BE SOLVED: To prevent illegal conducts of deliberately increasing winning probabilities which are performed by game parlors for attracting more players when the parlors open; and to provide game machines allowing flexible announcement of game states corresponding to specifications of the game machines. SOLUTION: A main control board 101 for controlling the game states includes a main RAM 101c which stores game state information and abnormality information until operation of a RAM clear switch 101d is detected. The abnormality information indicates that a high-probability game state is established when it is determined that the number of undelivered balls is a predetermined number of undelivered balls or more. At least when the abnormality information is stored and after recovery from power interruption, a game state signal and an abnormality information signal are transmitted to a performance control board 102. Meanwhile, the performance control board 102 controls so as to display announcement indicating the high-probability game state on a display device when receiving a signal of the high-probability game state and the abnormality information signal. COPYRIGHT: (C)2010,JPO&INPIT |
