Set-up:

Sound On/Off

Speech On/Off

F18A On/Off

Controls:

JOYSTICK
LEFT: Turn left
RIGHT: Turn right
UP: Accelleration
FIRE: Torpedo
DOWN: Hyperspace

KEYBOARD
'S' key: Turn left
'D' key: Turn right
'.' key: Accelleration
'Enter' key: Torpedo
'Spacebar': Hyperspace