To solve such a problem that a degree of freedom in a display method is restricted even in pseudo symbols to prevent a configuration, that is, "a presentation with special symbols and the pseudo symbols corresponding to the special symbols" from being fully utilized since there is a probability to confuse a player when avoiding the case where minimum coincidence is obtained by performing symbol variable displaying with a distinct correspondence relation between the special symbols and the pseudo symbols.
The configuration includes the special symbols, the pseudo symbols corresponding to the special symbols, and pseudo symbols 2 corresponding to the pseudo symbols. A sufficient relevancy is provided between the special symbols and the first pseudo symbols, and moderate relevancy is provided between the first pseudo symbols and the second pseudo symbols, to obtain the relevancy in a stepwise manner. Thus, the confusion of the player, which is caused by a difference between different modes to be indicated by symbols established and displayed by the directly related symbols (the special symbols and the first pseudo symbols, the first pseudo symbols and the second pseudo symbols), is suppressed to be the minimum. Then, various variable presentations are obtained by the second pseudo symbols.
UCHIGASHIMA TAKAHIRO
UNNO TATSUYA
IBARADA YOSHIOMI
NAKAYAMA HIROO
ANDO SHIGEMITSU
| JP2003175209A | 2003-06-24 | |||
| JPH09313684A | 1997-12-09 |