| 摘要 |
PROBLEM TO BE SOLVED: To make different a stop mode of a symbol without changing the maximum number of sliding pieces, or the like.SOLUTION: A slot machine includes three reels where six vertically continuous pieces (upper stage 3 to lower stage 3) can be seen, and performs stop control of the reels within a range of a maximum of four traveling pieces. Further, the slot machine includes eight effective lines L1 passing through either the upper stage 3 or the lower stage 3, and a plurality of effective lines L2 not passing through the upper stage 3 and the lower stage 3 as effective lines L. Still further, a specific symbol is disposed in a specific reel and can stop at either effective line L1 (the upper stage 3 or the lower stage 3), but the specific symbol is disposed to have a case where the specific symbol cannot be stopped at the effective line L2. Under a first game condition, control is performed such that the specific symbol is stopped preferentially at the effective line L1 rather than at the effective line L2, while, under a second game condition, control is performed such that the specific symbol is stopped preferentially at the effective line L2 rather than at the effective line L1. |
