||Nur als PAL-Version erhältlich. Zugleich das letzte von Atari veröffentlichte Spiel für die 7800-Konsole.|
Locate and absorb energy!
You're a scientist, and your invention, a pulsating, glowing orb called the Sentinel, absorbs and stores energy from a variety of sources. Now Earth is threatened by deadly aliens, and you must use your creation to save the planet.
The Sentinel absorbs energy from every power pod or energy capsule you shoot with your light gun. When an energy source is hit, a beam blasts out from the Sentinel, strikes the target with hissing force, and draws energy back into your Sentinel. It's up to you to protect the Sentinel as it glides over the planets.
Each of the four alien planets is more difficult to conquer than the last. Find and destroy the alien lords who guard each planet's power station. You must destroy the station to destroy the planet. Then move on to the next world.
A single alien entity controls the other alin lords. When you have destroyed the four worlds, the Sentinel will come face to face with this evil entity. Defeat the final evil force to complete your quest!