Super Mario Bros. 2 is a platform video game developed by Nintendo and released in 1988 for the Nintendo Entertainment System (NES). Unlike its predecessor, this game features a different gameplay style, where players can choose from four characters: Mario, Luigi, Princess Toadstool, and Toad. Each character has unique abilities, allowing for varied gameplay experiences. The game is set in the dream world of Subcon, where players must defeat the evil Wart and rescue the inhabitants. Players navigate through various levels, collecting items and power-ups, while facing unique enemies and challenges. The game is known for its vibrant graphics and imaginative environments.