What popular videogame character goes by the codename "Killer Bee"?

In the world of popular fighting games, the character known by the codename "Killer Bee" is none other than Cammy White. She made her debut in the iconic Super Street Fighter II: The New Challengers in 1993, quickly becoming a fan favorite. While often associated with her green Delta Red leotard, the "Killer Bee" moniker specifically refers to a darker, earlier chapter in her complex backstory.

Cammy's origin is deeply intertwined with the villainous M. Bison and his Shadaloo organization. She was initially presented as one of Bison's "Dolls," a group of young women who were brainwashed and engineered to serve as his elite assassins and bodyguards. In some storylines, she is even revealed to be a clone of Bison himself, possessing a portion of his Psycho Power. It was during this period, while under Shadaloo's control, that she was given the codename "Killer Bee," reflecting her deadly efficiency and aggressive fighting style. This iteration of Cammy, often seen in a light blue thong leotard, is sometimes referred to as "Shadaloo Cammy."

Eventually, Cammy broke free from Bison's mind control, often with the help of characters like Dhalsim, who helped her regain self-awareness. Suffering from amnesia, she was taken in by the British paramilitary government organization, MI6's Delta Red, where she became a skilled operative. Her journey is one of redemption, as she strives to uncover her past and fight against the very forces that once controlled her, even befriending former adversaries like Chun-Li. Despite her past as the "Killer Bee," Cammy now uses her formidable combat skills to protect others as a member of Delta Red.