| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine preventing a player's degree of advantage from being affected by suitably executing an operation performance.SOLUTION: An operation performance is executed with a probability higher when a spot pushing unneeded combination is won than when a spot pushing combination is won. Furthermore, the operation performance is executed for a period for preventing operation of a stop switch from being affected when an advantageous display result is derived with a probability higher when the spot pushing unneeded combination is won than when the spot pushing combination is won.SELECTED DRAWING: Figure 16 |
