You can purchase both in-game and physical codes. Action Games Adventure Games Arcade Games Board Games Browser Games Card Games Casino Games Casual Games Communication Games Educational Games Entertainment Games Lifestyle Games Music & Audio Games Music Games Other Games Personalization Games Platformer Games Puzzle Games Racing Games Role Playing Games Sandbox Games Shooter Games Shopping Games Simulation Games Skill Games Social Games Sports Games Strategy Games Tools Games Trivia Games Word Games. It costs nothing to play, but the Pokmon cards do cost real money.