I like that you made the tile set available separately haha that's a nice touch. One piece of feedback is that the wall jumping can be tricky, and that I died at least once falling down a hole that had water to one side or the other which I couldn't really know (Though I leaned through acquiring level knowledge as I played which may be the point), but other than that the controls were tight and it felt good to maneuver around the level and tense jumping over water pits (Especially on the 1 tile pillars).
The backgrounds and level tiles are gorgeous, this game looks amazing, and the music is really evocative and pleasing to listen to, it sounds thematically really tuned to the atmosphere of the game as well which is a really nice extra level of polish in a jam game. Lots of nice transitions and general ui juice as well, reminds me of an arcade machine.
All in all a fantastic entry, really polished good job!