| 摘要 |
PROBLEM TO BE SOLVED: To enhance interest in variable pattern of symbols, by performing a variable display of symbols during a residual display time by replacement with a preset variable pattern. SOLUTION: In a game machine, when a game ball wins a prize in a first starting hole or a second starting hole during the variable display of a symbol, in the case of the number of saved balls is under 4, that is, ranges from 0 to 3, the saved balls are stored. When the saved balls are written, the residual display time for the variable display of a symbol is calculated. The calculated residual display time is compared with a reference time. When the residual display time is longer than the reference time, variable replacement lottery is performed. When a success is made in the variable replacement lottery, the variable pattern during the residual display time is replaced with a replacement pattern. When the variable display of the symbol using the replaced pattern is ended, a determined image is replaced with a replacement determining image. In the next variable display, the variable pattern is replaced with the replacement pattern. COPYRIGHT: (C)2009,JPO&INPIT |
