Pretty cool game, with proper spooky theming!
I played for a while, and ended getting a lot of items, but I barely understood what was what. Also the room with the 3 boxes near the ghost, even solved, the box hitboxes are still there, and I never understood if after something happened.
Overall the game is pretty cryptic about things, which helps with the spooky theme, but becomes a problem when there is no clear goal. Offering a bit more guidance can go a long way.
The music and artwork work pretty well together and it feels like a gameboy game! Really nice entry!