Earthbound (Slow Updates, Sorry Guys)

After a deadly outbreak of viruses, in an effort to save the entire human race, scientists and doctors have worked on the perfect cure. The cure is to have your body genetically altered to fight off the lethal virus, but only the strong ones will get the cure.
Genetically engineered mutations now roam the earth but some humans who have lasted have fled. Luna, M1, was the first prototype for this earthbound mission. After a deadly explosion kills one of the prototypes for the vaccine Luna and three other prototypes escape into the world they had greatly awaited being sent into, just not under the current circumstances. Human resistors have brought down their home and are now in for the kill. The main goal now… Survive the Humans.