| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can perform a lottery by using an equal periodical random number value while preventing the execution of a game aimed for timing at which there is generated a random number value which coincides with a specified determination value such as a jackpot determination value and a winning determination value.SOLUTION: A main control part 41 comprises: a hard random number which is periodically updated in a range of 0 to 65535; a determination value adding random number which is periodically updated in a range of 0 to 65535; and an initial value change random number being an initial value of the determination value adding random number. The game machine performs an accessory lottery by using a calculation value of the hard random number and the determination value adding random number at a start of a game. Furthermore, the main control part 41 changes the initial value of the determination value adding random number by using the initial value change random number every time the determination value adding random number makes a round, and when a control state before power-cutoff is initialized at the input of a power supply, the control part sets a value obtained by calculation using the determination value adding random number and the initial value change random number which are held prior to the power-cutoff as a new determination value adding random number and its initial value. |
