Resident Evil: Umbrella Corps/plot

Being intended as an online cooperative game only, Umbrella Corps'' does not offer much in terms of plot. It is instead gameplay focused, like many of Capcom's mobile games.''

In the aftermath of Umbrella's collapse in 2003, the corporation's viral samples and research data have been ransacked and sold on the black market. Consequently, bioterrorism has spiralled into global threat. With the resulting viral outbreaks being too numerous for even the B.S.A.A. to contend with, entire districts have been simply locked down and abandoned. Within these districts, independent "Zombie Hunters" commit illegal activities for their own reasons (in the English backstory it is referred to as a "sport" conducted by thrillseekers, though the Japanese leaves it vague). Against them are mercenaries sent in to obtain viral samples, either by pharmaceutical corporations intent on gaining sole rights to vaccines or underground bioterror networks looking to increase the range of their B.O.W. merchandise.

The game is set after the events of Resident Evil 6 and takes place in 2015.