S Start Game P Pause Game
Cursor Left Rotate Left Cursor Down Reverse Thrust
Cursor Right Rotate Right Cursor Up Forward Thrust
Spacebar Fire Cannon H Hyperspace
M Toggle Sound* D Toggle Graphics Detail*

*Note: If the game appears to run slowly on your machine, try turning sound and/or graphics detail off. This will not affect game play.

Now giving credit where credit is due, I did not design nor create this Java applet. I just thought that you might enjoy it. If you don't, you can take the back exit here.