| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine which can restrain deterioration in interest in games.SOLUTION: In a Pachinko machine, when a game ball enters start prize ports 2001 and 2002, lottery processing for a jackpot is performed. And as a result, when a jackpot is won, a jackpot game is performed in which a player is granted a privilege. On the basis of the result of the lottery processing for the jackpot, the Pachinko machine performs total exchange performance where image contents of a background image is changed (exchanged) by the performance together with a decorative pattern which is variably displayed before that, in an expectation performance for suggesting the degree of expectation at which the jackpot will be won.</p> |
