@Uxtull: Only in that it's a bit harder to see the rails. :-P
@momento: Looking into that.
@MattiaAnimeRex: I think the game needs a 3.5 minimum rating to get badges, so get all your friends to rate the game highly if you want badges. ;-)
@XXEpicYoshixX: It's a bit tricky. You have to have a bit of speed when going into one of the pits, then almost immediately walljump back out before you lose too much speed.
@Krafen: You'll be happy to hear that I've added Kongregate API support to the game. The score submission is now automatic and uses Kongregate's highscore lists so you don't even have to leave the site.