. . "C"@en . . . . . "Big Boo's Haunt is the fifth course in Super Mario 64 and Super Mario 64 DS, and is located in the Castle Courtyard. To gain access to the level, the player must defeat the larger one of the Boos in the castle courtyard, then walk up to the small mansion in a cage that appears."@en . . . "Big Boo's Haunt"@en . "Big Boo's Haunt is the fifth course in Super Mario 64 and Super Mario 64 DS, and is located in the Castle Courtyard. To gain access to the level, the player must defeat the larger one of the Boos in the castle courtyard, then walk up to the small mansion in a cage that appears."@en . . "In Super Mario 64 DS , Luigi is being held captive in a level within the level called Big Boo Battle and must be rescued by Mario. In the DS game, Yoshi can't enter this level because \"he can't eat ghosts and his attacks aren't strong enough to to kill them, so he needs a mustached hero\"."@en . . "Location"@en . "In Super Mario 64 DS , Luigi is being held captive in a level within the level called Big Boo Battle and must be rescued by Mario. In the DS game, Yoshi can't enter this level because \"he can't eat ghosts and his attacks aren't strong enough to to kill them, so he needs a mustached hero\"."@en .