I liked the randomly generated level. I did fall off the level and it did not kill me, so maybe you can also add that if you fall below a certain depth, that the game will end or restart.

The acceleration based controls made it hard to speed up and slow down, I think that the slow speed up felt frustrating but making it hard to stop I think is fun

Good job!

The floaty controlls make it really difficult, but in a fun way. Some Music and Sound Effects would have been nice. Maybe you can here the worm chomping and as he gets close it gets louder.