| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can expect improvements in game properties by utilizing conditions for changing a variation time selecting table to form a complicated chance zone with a game ball sorting device making storage of a special symbol B group easy even when the opening extension function is not conducted.SOLUTION: The game machine includes the first and second starting prize-winning ports, a game ball sorting means for sorting game balls so that a game ball running down inside a game zone alternately may enter in the first port and in the second port and a variation time setting means that selects a selecting table to set variation time for the first or second symbol respectively through a lottery from the selecting table sets on the basis of the number of variation displays from the previous extra-game finish in the first or second symbol when a symbol display means starts the first or second symbol display variation when non-prize-winning is determined by an inner lottery. |
