INSTRUCTIONS
After the disk boots you'll be brought to MyDOS.  Press L, type TB and hit enter.  The system will then load Turbo Basic XL and autoload/run the game.

To start a game press the joystick button.

You're flying home after a long mission abroad investigating the new Trappist planets when from behind the moon of the 3rd planet you are attacked from all sides!  The immediately disable communications, limiting your sound system to just 13 notes from your favourite song!  

Your joystick controller is your weapons system.  Push it in any direction to fire your torpedoes at all ships within that direction and stay alive as long as possible!

But beware!  Although your torpedoes will wipe out multiple enemies with one shot, continually holding your joystick in the same direction only fires once!

