| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slot machine, when a player gets a chance of shortening the number of games till a privilege offer is determined, besides allowing the player to have a benefit of shortening of the number of games, allowing the player to enjoy a special game or a game period of enhancing game taste.SOLUTION: The slot machine includes: performance control means that executes a notification performance for a period of one or more games; and release game control means that defines the number of release games and, when games are executed by the number of release games, executes a release game for determining to start a notification performance execution period. During execution period of the release game, the performance control means defines at least one special game execution period for executing a special performance different from a normal performance for a period of one or more games. When shortening requirements are satisfied, the release game control means executes control processing of shortening the number of games till determining to start the notification performance execution period, by the number of prescribed games. When the game is shortened by the number of shortening games, if exceeding a start time of the special performance execution period, the release game control means shortens the number of games till starting the special performance execution period and starts the special performance period.</p> |
