Alpha team is situated in the forest zone northwest of Raccoon City where we are searching for the helicopter of our compatriots, Bravo team who disappeared during the middle of their mission. Bizarre murder cases have recently occurred in Raccoon city. There are outlandish reports of families being attacked by agroup of about 10 people. Victims were apparently eaten. Bravo team was sent in to investigate, but we lost contact. Bravo team's helicopter was a derelict. Save for the remaining body of Kevin. We continued our search for the other members but it turned into a nightmare.
After being ambushed by ferocious mutated dogs, the team retreats to a mansion in the middle of the forest. Jill, Barry, and Wesker meet each other in the main hall only to realize that Chris is missing. The team splits up to find him as well as what is left of the Bravo team. The team quickly realize that the mansion is a killing zone filled with zombies and monsters. Jill and Barry investigate the ground floor, but when they return to the main hall, Wesker is nowhere to be found. The two of them split up to cover more ground.
Jill makes it outside into a courtyard outside the mansion only to be attacked by a horrifying monster in chains. She barely escapes the monster's grasp and makes it to safety in a nearby residence. While there doesn't appear to be any zombies, the residence is crawling with giant spiders. As if that weren't enough, she gets captured by a giant plant nicknamed Plant 42. Barry comes in with the assist, burning the plant down to its roots. The trip wasn't for nothing though, as they find a key that unlocks more doors in the mansion.
Jill heads back to the mansion, but not before encountering Wesker. He lets Jill in on some suspicions he has of Barry. Jill realizes that Barry has been acting a little strange, but doesn't put it past him. Continuing her investigation back at the mansion, Jill gets attacked by the monster in chains yet again, with Barry coming to the rescue. Barry sacrifices his life to save Jill and takes out the monster for good. Jill is heartbroken but must continue in search of Chris.
Jill discovers a secret lab underground, and finds Wesker looking over a massive mutant creature. Wesker reveals that he was behind the experiments, and while he's showcasing his greatest creation Tyrant, the creature turns against his master and kills Wesker. Jill goes toe to toe with Tyrant and gives the monster its swift end. Jill never finds Chris, but she knows that he's still alive somewhere. She makes her way to the roof of the mansion and sets off a flare and is rescued by the team's helicopter pilot Brad. She has escaped the nightmare… for now.