World Championship Poker for the Nintendo Game Boy Advance (GBA) is a virtual card game that allows players to participate in the high-stakes world of professional poker. As a single-player simulation, the game spans a variety of poker variations, including Texas Hold'em, Omaha, and Seven Card Stud. Players compete against AI opponents, striving to outplay them by making strategic bets, bluffing, and reading virtual tells. Its genre can be classified as a card game simulation with a focus on casino-style gameplay and skillful gambling tactics. World Championship Poker offers handheld gaming enthusiasts a taste of the poker pro circuit's thrilling challenges.