| 摘要 |
PROBLEM TO BE SOLVED: To increase interest and to make a certain forecast of a prize-winning mode for a beginner who cannot judge a ready-for-winning state by providing an informing means for informing a player of information based on the prize- winning mode determined by a prize-winning mode determination means at a fixed probability. SOLUTION: Reels 3 to 5 are respectively begun rotating by an operation of an starting lever 15, each rotation of the reels is stopped in turn at each line by operations of respective stopping buttons 16 to 18 and kinds of hit flags are informed to a player in turn according to stops of the rotations of all the reels 3 to 5. Determined kind of the prize-winning modes by an inner lottery is gradually informed in accordance with a procedure of the player's operation, and results of the inner lotteries are not simply informed, far and far the operation proceeds, more excited the player becomes by a cause of the clearing prize-winning mode. The information of the prize-winning mode is not conducted to all the results of the inner lotteries, but by a fixed probability showing in a probability table of an information selection lottery.
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