the death of Albert Wesker, who was betraying them all along. They also face and kill a prototype Tyrant released by Wesker. Following the so-called "Mansion Incident", Chris leaves Raccoon City, embarking on a personal mission against the Umbrella Corporation, after learning of how Umbrella instigated the viral outbreak in the mansion. Set five months later, Resident Evil - Code: Veronica sees Chris return as the protagonist of the second half of the game. He attempts to rescue his younger sister, Claire, from the Umbrella Corporation's research facilities on the fictional Rockfort Island, in the Pacific Ocean, and in Antarctica. Upon discovering she is in Antarctica, Chris is briefly confronted by Wesker, who is revealed to have survived the events of the "Mansion Incident" and now has enhanced strength and speed, and is seeking revenge on Chris for having destroyed his plans. Eventually, he confronts Alexia Ashford, the creator of the T-Veronica virus. At the end of the game, he fights with Wesker shortly after killing Alexia. He is no match for him, and their fight is cut short because of the imminent destruction of the base. They vow to finish things another time. Chris is one of the main characters of Resident Evil: The Umbrella Chronicles, reuniting with Jill Valentine. Sections of the game are essentially a retelling of Resident Evil. The two join a private biohazard containment force, and in 2003 embark on a mission to destroy the Umbrella Corporation after hearing rumours of a new Bio Organic Weapon (B.O.W) being developed. The resulting attack on an Umbrella facility in Russia's Caucasus region is successful. In Resident Evil 5, Chris is the protagonist of the game and one of the founding members of the UN paramilitary group Bio-terrorism Security Assessment Alliance (B.S.A.A). In the game, he investigates a terrorist threat in Kijuju, Africa while looking for Jill, who is missing and presumed dead. Accompanying him is his new partner Sheva Alomar. Eventually, Chris and Sheva manage to find and free Jill, and ultimately defeat and destroy Wesker who was planning to release a new virus into the atmosphere, ensuring complete global saturation. In Resident Evil: The Darkside Chronicles Chris appears as a playable character in the "Game of Oblivion" scenario's last chapter, a re-imagining of Code: Veronica. He is also available in the Extreme Battle mode featured in the later versions of Resident Evil 2 (the PlayStation 2