Alex Wesker (Resident Evil: Undead)

Alex Wesker is a major antagonist in ''Resident Evil: Undead. ''She is the younger sister of Albert Wesker and a former researcher for the Umbrella Corporation as well as the ruler of Sushestovanie Island which she used as her base of operations for her research in the T-Phobos Virus and Uroboros Virus, having support from her older brother.