Instructions for Asteroids -
Commands -
S              - Start Game
P              - Pause Game
Cursor Left    - Rotate Left
Cursor Right   - Rotate Right
Cursor Up      - Fire Thruster
Cursor Down    - Fire Retro Thrusters
Spacebar       - Fire Cannon
H              - Hyperspace
M              - Toggle Sound
D              - Toggle Graphics Detail

Points -
Large Asteroid - 25
Small Asteroid - 50
UFO            - 250
Missile         - 500