| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine capable of making the occurrence of replay time dependent on player's operation procedures and of enhancing the amusement of the game. SOLUTION: The slot machine has a replay winning probability capable of being changed as a probability to set the replay into operation. To set the replay winning probability, the game machine comprises an internal lottery means 200 which performs an internal lottery to determine the type of flag before the display of changing patterns stops, a reel control means 110 to stop the rotation of a plurality of reels to cause a combination of patterns to coincide with a specified stop display pattern on the basis of the type of flag selected as a result of lottery by the internal lottery means 200 and the operation procedures of a plurality of stop buttons operated to stop the display of changing patterns, and a winning probability setting means 220 to set the replay winning probability based on the display of the stopped patterns. COPYRIGHT: (C)2009,JPO&INPIT |
