With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.
With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.
Gearbox Software, Ritual Entertainment, Turtle Rock Studios, Valve
Sierra Entertainment, Valve
Counter-Strike
Mar 23, 2004
Feb 21, 2013
Feb 21, 2013
GoldSrc (also known as GoldSource, and formerly just the Half-Life Engine) is a 3D video game engine created by Valve in 1996. It was the driving force behind many famous games of the late 90s and early 00s, such as Half-Life, Team Fortress Classic, Counter-Strike, and Day of Defeat. GoldSrc is a heavily modified version of the Quake engine, and runs on C++ programming code. GoldSrc and its level editor, Valve Hammer Editor, were released by Valve for public use, making it the source of countless community-made modifications.