Hello,
This game is really fun. You nailed it and I would like to see a full game with these physics and speed.
Let me know if you add controller support. I really wish to master this game but I have limited experience with keyboard.
Also, in general, I think that there should be a more distinctive visual difference between platform, yellow bomb, enemy, teeth, etc. It happens that I just don't see them :)
Apart from this detail, it's great.
Congratulations!
PS: don't hesitate to try to finish our game