PC (Microsoft Windows)January 20, 2003
Released ✓ 
RELEASES · DEALS · SUBSCRIPTIONS
Alias Underground Episode 6: CIA Mission – Return To SD-6
Sydney teams up with Vaughn to steal critical intelligence from within an SD-6 facility. Tension rises: can Vaughn avoid detection while Sydney walks the tightrope of deception?
ActionStealthShooter
Game modes
Single player
Player perspectives
First personThird person