You are an astronaut in command of a space shuttle. From your base on the moon you keep watch for stray satellites and try to retrieve them. Battle your way across the lunar surface then use your jet-pack to thrust up to the satellite. Rendezvous with the satellite before it crashes into the lunar moonscape - then carry it back to your launch pad, where your space shuttle is stationed. Avoid the asteroids, alien
cosmonauts, malfunctioning robodestructors, landers, lunar pods, robots, etc.
16 different levels of ice cold, low pressure death awaits you.