| 摘要 |
<P>PROBLEM TO BE SOLVED: To smoothly enhance a sense of expectation toward a specific game state based on performance having been executed. <P>SOLUTION: After execution of a suggestive performance for suggesting a possibility of a jackpot game state according to a performance mode, such as a notice performance, a re-variation performance, and a ready-to-win performance, a sense-of-expectation promotion performance is executed at specific timing after a variation display state of a decorative symbol reaches a ready-to-win state. In the sense-of-expectation promotion performance, it is informed whether a performance indicating a performance mode of an already executed suggestive performance is changed to a performance mode having a higher sense of expectation toward a jackpot according to an instruction operation to a predetermined operation means. A selection performance for selecting a target suggestive performance for changing the performance mode according to the instruction operation may be executed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
