Alright, I've just played yours. Nice concept i gotta say. But as i said I'll give critics, here are those:
- There was only 1 audio the bg music, you must have more than one music and impactful musics, like when destroying enemy etc..
- I liked the innovation, how you used snake as a rope.
- player movement felt slow.
- I didnt fin the exit at first but finally I got it :D
overall good webgl game. Keep it up..