Based on the Resident Evil video game series by Capcom. The S.T.A.R.S. Bravo team has been gone for 24 hours, so now Alpha team must go in to rescue them. But no one has any idea what they are about to experience deep in the Arklay Mountains. Alpha team members Jill Valentine, Chris Redfield, and Barry Burton find themselves trapped in a mysterious mansion deep in the forest that leads to a haunted laboratory complex crawling with zombies and even more-terrifying creatures. Meanwhile, their traitorous commander Albert Wesker manipulates them from behind the scenes, in the hopes they can fight off the numerous monsters and delay the spread of the destructive T-virus. If Jill, Chris, and Barry want to learn the truth and survive the mansion, they'll have to face unimaginable horrors and sacrifice everything they have. But they are not alone, because a mysterious woman named Lisa follows their every move ...