Story
A pharmaceutical companies has made a drug that could cure all diseases, unfortunately it did not cure the disease but instead to kill people, people who die because the drug was disposed on Los santos, finally those that died were alive back into a zombie, but the zombies was not yet on know
there was a man named Alan Grant, he was a worker on the drug company, Alan Begin angry at the drug company, he will rebel unfortunately when on will attack the place, San Andreas is already full zombie
Check GTAFORUMS Topic mission for the update