| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine that reduces the number of symbols corresponding to a predetermined prize winning symbol combination in each reel as much as possible, and prevents the predetermined prize winning symbol combination from being missed.SOLUTION: A display range in a reel rotation direction of a display window 74 is set to be six symbols, and eight lines where one of a frame upper part U3 and a lower stage D in each of three reels is connected are set to be winning lines L1 to L8. When a reel rotational speed is set to be 80 revolutions per minute and rotation of a reel is stopped in 190 ms maximum after operation of a stop switch, the number of symbols in each reel is set to 20 (symbol numbers 0 to 19). If there are two symbols (for example, "cherry" symbols with the symbol numbers 4 and 14) disposed while sandwiching nine symbols, either symbol can be stopped at the frame upper part U3 or the lower stage D. |
