| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of solving conventional problems.SOLUTION: The game machine executes a lottery related to a jackpot and executes any performance of performances including at least a low expectation performance having a low jackpot expectation, and a high expectation performance having a higher jackpot expectation than that of the low expectation performance, on the basis of a lottery result. The high expectation performance is set for each performance mode to be executed. The game machine executes the high expectation performance, when the executed high expectation performance matches the set high expectation performance, improves the expectation related to the jackpot, and suggests the set high expectation performance for each performance mode.</p> |
