| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a fraudulent action of arbitrarily inducing a big winning, a program and an information storage medium. SOLUTION: The game machine is provided with: a counter for periodically counting the numerical value of a prescribed count range as a random number generation means; and a noise meter for outputting the sound pressure level of surrounding sound as a noise level value. Also, a plurality of count values A, B and C are acquired from the counter at a given acquisition timing, the noise level value D output from the noise meter is acquired, and one of the plurality of acquired count values A, B and C is selected on the basis of the noise level value D. Then, a random number for drawing is generated on the basis of the selected count value, and thus fluctuation is given to the random number for drawing. COPYRIGHT: (C)2007,JPO&INPIT
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