A really simple and fairly good romhack that essentially rebuilds Luigi's Mansion in Banjo-Kazooie to the best of its ability. The harsh checkpoints and limited resources make the early segments a pain, but this pain is alleviated quickly once the player has access to a level in the attic that makes health and resource farming a breeze.

There's some really clever usage of the limited assets, and some inventive custom pieces, but the game still ends with the final boss fight against Grunty, which makes the hack lose some of its flavor by its end.

Worth the time for the loving renditions of the Luigi's Mansion soundtrack, cute game cover collectibles, and dungeon-delve adjacent level design. Just don't expect it to be a ride without bumps.