Luigi's Mansion is a video game developed by Nintendo for the GameCube, released in 2001. In this game, players control Luigi, who explores a haunted mansion to rescue his brother, Mario, from the clutches of King Boo and other ghosts. The gameplay involves solving puzzles, capturing ghosts using the Poltergust 3000, and collecting treasures throughout the mansion. The game features a unique blend of adventure and puzzle-solving elements, with various themed rooms and ghost types. Players must use strategy and timing to defeat the ghosts and uncover the secrets of the mansion. Luigi's Mansion was well-received for its innovative gameplay and charming graphics.