| 摘要 |
PROBLEM TO BE SOLVED: To avoid a decrease in the operating rate of a pachinko machine, while enhancing the enjoyability of a game and a player's hope of winning a jackpot. SOLUTION: A RAM 403 is checked to see whether or not a particular random number exists in the RAM 403, which number is preset to be related to a special game if the number of random numbers stored in the RAM 403 reaches a predetermined threshold value which is an integer of not less than 2. If the particular random number solely exists in the RAM, a plurality of random numbers including the particular random number are read from the RAM 304 upon the cancellation of the requirements for retention and the result of extraction is reported. |
