Click on the game area and then press 's' to start.

S = Start Game
P = Pause Game
Cursor Left = Rotate Left
Cursor Right = Rotate Right
Cursor Down = Reverse Thrust
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.