Coperation cerita

Revan and Altria both former members of S.T.A.R.S (Special.Tactics.And.Rescue.Squadron)Alpha team now they are agent's apart of the B.S.A.A (Bioterrorism.Security.Assesment.Alliance) with their new goal of stopping Umbrella Corporation and a mysterious organization known as the light to stop the flow of dangerous viruses and bio weapons from destroying the world