The music and presentation overall is great, and I get what you were going for with the gameplay. But I had some issues with it.
Firstly, the camera never seemed to know what it wanted to do and that sometimes made it difficult to figure out where I was going and properly position myself.
Secondly, the physics seems to be too hard to control. I assume that's kinda part of your interpretation of the theme. I'd probably give the player more stopping power and potentially add a jump ability. Adding a jump might ruin the balance of a few levels, but it would help a lot with game feel.
Overall, good game!