"FOUR EYES" has been dedicated to science since she was a child. As a result, she did not develop the social skills needed to operate successfully in later life. She is detached from normal human emotions, seeing people merely as breeding grounds for her singular love: virology.
This particular branch of science is the sole reason that Four Eyes is part of the U.S.S. Her motivation is that this is the best place for her not only to study some of the deadliest outbreaks in the world, but to experiment with some of Umbrella's own cutting edge viral breakthroughs.
Four Eyes has no compunction when it comes to gathering and experimenting on live human subjects, and on many missions she has been discovered experimenting on the wounded, and often on captives. This has occasionally proven to be detrimental to the ongoing mission. However, her practical knowledge of virology use in the field is unparalleled.
- After standing idle for a certain amount of time, Four Eyes will utter; "This outbreak is amazing." Expressing her true interest in the given situation and her calm and collective thoughts about the chaos.
- Using her "Program Infected" ability, she can control some of the strongest enemies in the game such as Hunters and even Tyrants, but she cannot control the Enhanced Tyrant nor G-Birkin.