Really fun game and a great concept! The music you chose worked well with the gameplay, and I really liked the art! However, the art was low quality in the game since a lot of the curves had jagged edges which made the sprite look slightly unprofessional, this shouldn't be too difficult to fix though and it will improve the polish of the game a lot! I also think that crashing into a wall should not be instant death, that's way too harsh and makes the game too difficult. I think bout 1/4 or 1/5 of the health bar for hitting a wall would be a good amount. However, overall I really enjoyed playing the game and I hope you keep working on it, great job!