While players can finish Luigi's Mansion 2's main story in about 10 to 12 hours, this number can nearly double if they want to complete and unlock everything it has to offer, including gaining access to additional multiplayer options.
While players can finish Luigi's Mansion 2's main story in about 10 to 12 hours, this number can nearly double if they want to complete and unlock everything it has to offer, including gaining access to additional multiplayer options.