stacks of fun and surprisingly well done (not by your standards, but by what we'd expect from <100 semi-colons).

occasionally bumped into thin air.

the shortcut detection is clever :P and the suspension animations are pretty groovy!

it would be cool to be able to reverse, so that when my brother and i are just smashing each other around the place after finishing a race, we don't have to hit reset to get out of a wall.

julz