| 摘要 |
PROBLEM TO BE SOLVED: To solve such problems as failure in increasing the number of medals in possession in favor games with the conventional game machines having the RT(re-play time) function alone despite the fact that the games can be played with less consumption of medals as compared with the normal game states. SOLUTION: In the probability lottery processing for determining winning modes, firstly, reference is made to the current game state. When the current game state is the ordinary one, the probability lottery processing is conducted using the ordinary game probability lottery table as shown in Fig. (a) and when the state is the favor game state, the processing is conducted using the favor game probability lottery table as shown in Fig. (b). Therefore, the duplication of replay wins and minor wins occurs at a higher probability during the favor game and frequent replay winning eliminates the need for the feeding of medals thereby maintaining the number of medals in possession. The frequent minor wins also allow the obtaining of medals thereby increasing the number of medals in possession.
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