- Up, move vehicle forwards
- Down, move vehicle backwards
- Left, steer left
- Right, steer right
- G, toggle geek(green) mode
- F, toggle frames per second counter
- L, toggle limit (use if you have a fast computer, but game
seems jerky or to make the game use less CPU time).
The applet version sometimes runs a bit jerky. This is usually down
to the browser (I'll just blame someone else ;^)). The application
version usually runs a lot better.