| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine having a variety of game properties.SOLUTION: When a first special combination (BBB) or second special combination (BBA) is not carried over, the winning probability of the first special combination (BBB) is set higher than that of the second special combination (BBA) in a game of Y pieces betting, and the winning probability of the first special combination (BBB) is set lower than that of the second special combination (BBA) in a game of X pieces betting. There is a difference between a probability that a predetermined symbol combination is stopped and displayed when a predetermined combination (bell 1) is won and stop order means is operated in a predetermined operation mode in the first special combination (BBB) in which the first special combination (BBB) is carried over; and a probability that the predetermined symbol combination is stopped and displayed when the predetermined combination (bell 1) is won during a game of the first special combination (BBB) and when the stop order means is operated in the predetermined operation mode.SELECTED DRAWING: Figure 11 |
