SLOT TYPE GAME AND GAMING MACHINE

摘要

In a slot-type game, a plurality of base reels display a set of base symbols or indicia. One or more additional or extra reels display replacement symbols. Under certain circumstances, a replacement symbol displayed by the extra reel may be used in substitution to one of the base symbols in order to form a winning set of symbols.

主权项

1. A gaming machine comprising:
a controller; at least one electronic video display; at least one player input device; at least one wager accepting device; machine-readable code executable by said controller to cause said at least one electronic video display to randomly display a base set of symbols associated with a base set of reels; machine-readable code executable by said controller to cause said at least one electronic display to randomly display at least one additional symbol associated with at least one additional reel; machine-readable code executable by said controller to determine whether said based set of symbols or said base set of symbols as modified by substituting one of the symbols thereof with said at least one additional symbol, comprises a predetermined winning combination of symbols; and machine-readable code executable by said controller to cause said controller to award an award for predetermine winning combinations of symbols.