The Space Shuttle „Columbia” leaves base loaded with three uranium fuel packs to refuel the rocket „Argon” suspended in high orbit. The shuttle is unable to reach a high altitude to dock up with „Argon” so an Astronaut has to carry each of the three packs left by the shuttle from low earth orbit through space to the waiting rocket. Space travel can be very hazardous so watch out for those asteroids, satellites as your jet pack propels you through space on the way to refuelling your rocket. On completing the docking of all 3 of the uranium packs on board „Argon” it will blast off to a new screen, with an increased degree of difficulty. There are 3 levels automatically selected for you as you penetrate through the game.