| 摘要 |
PROBLEM TO BE SOLVED: To improve the reliability in control processing for a main control board.SOLUTION: A Pachinko game machine includes: a main control means; a power supply control means for executing power supply control related to the supply of electric power to the main control means; and a performance control means for executing control processing corresponding to a performance control command related to a performance from the main control means. In the Pachinko game machine, a random number related to a jackpot lottery is acquired to draw a lottery for a jackpot during interrupt processing when a game medium shot into a game area and flowing down on the game area passes through a predetermined start area. If a jackpot is won, a special game more advantageous to a player than a normal game is executed. In the Pachinko game machine, the main control means executes interrupt preparation processing after the start of supplying the electric power, and repeats updating an initial random number value until an interrupt after a timer is set for periodically repeating the interrupt processing. |
