A bizarre incident occurred in the outskirts of an American suburb called Raccoon City. The terrible disaster was caused by a mutagenic toxin created by the international mega-business Umbrella, Incorporated - the dreaded T-Virus. This terrible biological weapon was designed to create the perfect fighting machine- a Helluvatough super solder.
However as always, when mere mortals tamper with Things Man Was Not Meant To Know, disaster soon follows. . .