A malicious mutagen virus has visited a remote planet. At has been carried by a meteorite fallen from the outer space. Living creatures on that planet have turned into mutants. Many have died, but the most enduring are stile alive. The virus has been eliminated, but the mutants will perish unless they are returned to the previous condition a mission led by a brave astronaut has been sent to the planet. His goal is to collect all the mutants before they are dead, and place them to a special demutator, where they will become normal and healthy and start living a happy life on their land. As a brave astronaut, you are supposed to help the poor mutant creatures to find the needed demutator. You will encounter perils on your way. There will be enemies on every level, which you will have eliminated. Only after passing through all the levels and saving the remaining breaks, your mission may proudly return home to face new adventures.