Counter - Strike (officially abbreviated as CS) is a series of multiplayer first-person shooter video . Jump up ^ Fahey, Rob (June 6, ). "E3 Counter - Strike ". Eurogamer. Retrieved February 5, Jump up ^ " Counter - Strike Beta released". Steam. First release : Counter-Strike ; November 9. Counter Strike The Animated Movie Episode 5 CS Estate A Stickman Flash Animation p - Duration. The coolest free Counter Strike 5 Games for everybody! Online Counter Strike 5 Games and many more! Click here to play this funny game.