| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in the amusement level by making it possible to improve the effect from a presentation mode.SOLUTION: A game machine performs a lottery regarding a big win, and performs one of presentations on the basis of a result of the lottery from among presentations at least including a low expectation presentation with a low expectation for a big win and a high expectation presentation with a higher expectation for a big win than the low expectation presentation. In every presentation mode to be performed, a high expectation presentation is set. When a high expectation presentation is performed, and the high expectation presentation thus performed and a high expectation presentation that is being set match together, while this can enhance an expectation for a big win, when high expectation presentations that do not match together are displayed for a prescribed number of times, the presentation mode is shifted to make it difficult to know the high expectation presentations that match together.</p> |
