Sniper Wolf is the quaternary antagonist in the video game; Metal Gear Solid. She is one of the six main members of the Sons of Big Boss.
She is the Iraqi-Kurdish sharpshooter of the FOXHOUND unit, who uses a Heckler & Koch PSG1. Though snipers usually work in pairs, Sniper Wolf works alone. She is also another "disciple" of Big Boss, the antagonist from the previous two Metal Gear games.
During the takeover, she was friendly to Otacon, allowing him to feed the wolves and giving him a handkerchief. Otacon became infatuated with her and was devastated by her death. In Metal Gear Solid she fights Snake twice, the first time results in Meryl being captured, Sniper Wolf with mild blood loss, and Snake being tortured, in the second battle she is killed. She is also apparently addicted to the muscle relaxant Diazepam.
- In May 2010, IGN ranked Sniper Wolf as 92nd on their list of top 100 video game villains of all time.