| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent fraud with a simple structure. <P>SOLUTION: A game machine includes a plurality of winning regions in which a plurality of game profits are associated with winning range values showing the respective winning ratios of the plurality of game profits with relative numbers, and stores a game profit determination table in which the reference order of the winning regions is decided in advance. On the basis of a predetermined trigger, a first random number is obtained from a random number generator 256 that loops numbers within a predetermined number range. On the basis of the first random number, any one of the plurality of winning regions in the game profit determination table is decided as a reference start position. On the basis of a predetermined trigger, a second random number is obtained from the random number generator having a period different from the first random number. The winning region is referred to in accordance with the reference order from the reference start position, one winning region is decided based on the winning range value of all referred winning regions and the second random number, and the game profit of the winning region is decided as a lottery result. <P>COPYRIGHT: (C)2013,JPO&INPIT |
