Abstract: The present invention comprises a method and game system for playing multiple contests utilizing one or more cards from a single set of cards. In one or more embodiments, the gaming system includes a game engine and an evaluator. Embodiments of the invention include an intelligent, poker playing slot machine that allows a user to play poker for money against one or more intelligent or non-intelligent, simulated opponents. In one embodiment, the gaming system includes a simulation engine which generates actions for the simulated player(s). The simulation engine allows a real person, or user, to play against intelligent, simulated opponents. In one or more embodiments of the invention, the gaming system permits a user-player to play first and second poker contests. In one embodiment, one or more cards which are dealt to a player for use in the first contest are used in the play of the second contest. In one or more embodiments, one of the contests comprises a video-poker type game.