Vicious creatures now occupy eight vital space stations in their effort to conquer our peaceful solar system. It is up to you to destroy these locations and their evil inhabitants in order to save the human race:There are 16 different aliens including such monsters as Laser Gate, Medusa, Bear Trap and Dragon. To eliminate them you'll need an Energy Sword. But, that's not all. Those creatures will use up your oxygen supply and sap your strength. Destroy them and win back energy pods and oxygen bottles. Find sonic keys to open sonic doors; gain access to the station's re-entry code and then battle your way to the self-destruct mechanism. Once you have inserted the code get to the teleport chamber fast or you will be destroyed along with the space station!
It's furious, non-stop action. You'll need speed, courage, combat skills and a sharp sense of direction.
You, and only you are mankind's last hope. Good luck on your quest!
. For one player.
. Use with the ATARI 2600 and 7800 Series Systems.
. Joystick controller required.
. Eight stations of increased difficulty levels.
. Status screens summarise progress and scores.
. Save Game function allows you to continue where you left off.