much TOO simple
2 choices for cars, 3 tracks, and 1 button control... concept wise it was ok, but got really boring really fast. put in a level editor, car designer (where you can tweak the speed/grip ratio as you please) maybe a few upgrades, the ability unlock harder courses, just to name a few ideas. i understand this was done on the fly, but, some serious love needs to go into this game to improve upon it.