challenging game, where is the surprise? xD

It's fun and has nice music and art. Something to consider is that the other cars don't avoid the obstacles, this makes it unclear what you can drive over and not, especially that black squiggly line :P Good job though!

good game overall

This is really fun! The controls are great too, everything is nice and snappy

The graphics are amizaing and game provides a challenge

Aesthetic is nice, enjoyed the music and stayed to play a while; take a look into ways to reduce ghosting on your sprites and your next project will look great.