However, not all that glitters is actually gold Released for Windows in 2004, the game features online and offline modes, as well as multiple ways to play. It was the original follow-up to the infamously popular game Counter-Strike that struck a chord with fans everywhere. Old is gold, and Counter-Strike is no differentĬounter-Strike: Condition Zero is the first-person shooter game made by Ritual Entertainment, Valve, Sierra Entertainment, and many other studios.