| 摘要 |
PROBLEM TO BE SOLVED: To achieve a better performance effect over an execution period about a notice performance that gradually ranks up notice contents.SOLUTION: In the case that the accumulation amount of predictive objects reaches a first prescribed amount in a predictive accumulation performance during a high expectation variation, performance display control means 305 displays performance contents related to the high expectation variation with the reaching by making an exchange from performance contents of a normal mode to performance contents of a special mode with the reaching as a trigger. In the case that the accumulation amount of predictive objects in a predictive accumulation performance during a high expectation variation does not reach the first prescribed amount on prescribed timing reaching during the high expectation variation, the predictive objects accumulated so far in the predictive accumulation performance are cleared. In the case that the number of cleared predictive objects reaches a second prescribed amount more than the first prescribed amount, a probability of selecting a specific performance as performance contents related to a pattern variation after reaching is increased more than before reaching.SELECTED DRAWING: Figure 4 |
