I really like this game.
As another comment has said, I do think it's hard to find the exits, specifically outside of fullscreen. The web page background matches the colour of the tiles, so in some levels, particularly the first, some walls can look like exits, look at the bottom right on the first level (if this is unclear let me know and I can reach out on Discord).
I think it's a really really cool concept, with nice artwork. Music that matches to the beat would be a bow on top of this really charming game.
Creativity - 5
Enjoyment - 4 (it is a little drifty)
Narrative - 2 (nice atmosphere but not too much else going on here, not a bad thing!)
Artwork - 4
Audio - 3 (good sounds, nice main menu music, in game music would be amazing)