Luigi's Mansion is an action-adventure game with elements of survival horror, developed by Nintendo for the GameCube. The game features Mario's brother, Luigi, as the protagonist, who wins a mysterious mansion in a contest he didn't enter. Upon arrival, he discovers the mansion is haunted and must rescue his kidnapped brother. Players use a special vacuum, the Poltergust 3000, to capture ghosts, solve puzzles, and uncover the mansion's secrets. Its unique blend of spooky atmosphere and comedic moments creates an engaging experience in a charmingly eerie setting.