| 摘要 |
PROBLEM TO BE SOLVED: To effectively give an expectation to a player regarding a determination that derivation of a special display result is allowed without complicating control, and to execute continuous performance in such a manner that any sense of incompatibility is not given to the player even if the continuous performance is canceled in the middle.SOLUTION: There are three types of bonuses in which a stop operation procedure for winning is exclusive. When a continuous performance start condition including winning of these bonuses is established, continuous performance in which image display and audio play are executed in parallel is executed continuously just for five games. Regarding the five games indicating the number of continuous games of the continuous performance, the number of games is smaller than a number adding three that is the number of types of bonuses and an expectation value for the number of games subtracting an expectation value for the number of games winning replay that wins regardless of an operation procedure of a stop button more preferential than the bonuses during five games. If a player executes a performance cancel operation during the execution of the continuous performance, the image display is stopped at that time point but the audio play is continued to the end of a speech being reproduced at the time point of the operation. |
