Space station 'Dark Star' has been sabotaged and will self-destruct in fifty moves! Can you save Dark Star? Even if you can, then the game is still not yet over... two crystals are missing from the life support system and must be replaced within 200 moves!
Replacement crystals can only be found in an uncharted part of the galaxy... REMEMBER no one can hear you scream in space!
Notes
Originally for the MZ-80A, MZ-80K and MZ-80B. Later for MZ-700.