| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of realizing a novel game performance while observing a restriction to be imposed on determination processing for the success or failure on a success.SOLUTION: After a starting condition was satisfied, it is determined whether or not a performance condition to satisfy at the satisfying time of at least a winning condition before a start condition is satisfied. Any one is decided from performance modes of plural kinds, which are set so that the ratio of the execution according to the satisfaction expectation of the winning condition may differ. No matter what the decided performance mode might be, the preceding performance of the performance mode of the expectation of the lowest winning condition of the several kinds of performance modes is executed. After this, the performance mode is changed to the performance mode, in which the satisfaction expectation of the winning condition is low next to the performance mode of the preceding performance being executed, at each time when the determination that the performance mode of the preceding performance is changed in response to the satisfying of the changing condition. Thus, a novel game performance can be realized while observing the restriction which is imposed on the determination processing on the presence/absence of the winning condition. |
