Cammy , also known by the codename Killer Bee , is a fictional character in the Street Fighter fighting game series created by Capcom. She debuted in 1993 as one of the four new characters in Super Street Fighter II: The New Challengers, alongside Dee Jay, Fei Long and Thunder Hawk. She has also been featured in the Street Fighter Alpha games, first as a secret character and then as a playable character. The games explore her backstory as one of the evil M. Bison's deadliest assassins or "dolls" turned an amnesiac operative for MI6.

Super Street Fighter II: The New Challengers is a competitive fighting game produced by Capcom and originally released as an arcade game in 1993. It is the fourth game in the Street Fighter II sub-series of Street Fighter games, following Street Fighter II: Hyper Fighting. It refines and balances the existing character roster from the previous versions, and introduces four new characters. It is the first game on Capcom's CP System II hardware, with more sophisticated graphics and audio over the original CP System hardware used in previous versions of Street Fighter II.