Black Ops Assassin

Background of B.O Assassins:

Female Black Ops are strikingly nimble and agile, able to sprint faster than any other enemy and can jump to extreme heights. They wear a black jumpsuit and use night vision goggles that include a headset with a microphone, although none are ever heard speaking. They are armed with a suppressed Glock 17 and grenades.

From Half Life 1 Cut's:

The female Black Ops were originally going to be armed with crossbows. The crossbow bolt quivers are still attached to the model's belt. The early female Black Op model features yellow goggles. They are red in the retail model. The female Black Ops originally had the ability to attack their enemies at close range by kicking them. The unused attack animations are still present in the model file. In the retail version, the Black Ops will leap backward when approached at point-blank.[5] In the original Half-Life, female Black Ops were coded to fight on the same side as the Marines. However, the two groups are never normally found in the same area of the game's maps. As seen in the Opposing Force model files, male Black Ops were originally going to use flash grenades. Early concept art for Quiver features special CIA units, one of which is a female. The original Black Ops likely stem from it.[2] Originally, the CIA was to send four types of units to Black Mesa[2] that were cut or simplified in the final version. These include the two Black Ops classes kept for the Half-Life series: The original female Black Op, dubbed "Light Attack / CIA Soldier", which the final product kept much of the classes ability with a new clothing; The original male Black Op, dubbed "Special Weapons / CIA Assassin", cut from Half-Life and later reused in Opposing Force, without most of his abilities such as to combat the player in water and throwing knives. The two classes that remained cut were the "Special Attack / CIA Psionic Soldier", a small man who was to use a "mind gun" linked to his oversized brain and possess psionic abilities similar to the Kingpin and a high level of intelligence, and the "Special Unit, aka The Butcher / CIA Soldier", who was to have powerful dual chainsaws apparently extending his arms.

Background:

Due to Secrecy of the Black Ops, her background and Biography was Classified since they serve for the CIA and the Government. before joining, she was an CIA Agent that she only up on Desk job daily, tired of it, she joined an Program for Training Assassin's and become an Black Ops Assassin Unit. after joining, all of the black ops unit along with her had been deployed to the Black Mesa in New Mexico, USA, to clean the place and remove any evidence, including killing innocent scientists, guards and HECU (Hazardous Environmental Combat Units) Marines. her B.O Assassin Leader told her and her other female assassins to "not talk to any individual, if you find a living organ, Neutralized immediately, show no sympathy" and there they were deployed inside quietly.