There is a big difference .. The first Counter-Strike games, aka CS games, is using the GoldSrc, or Half-Life 1 Engine..Half-Life 1 and many other games, used that engine..A couple of years later,...
Counter-Strike is a vague term which blanket references all the games in the Counter-Strike line-up: Counter-Strike 1.6, Counter-Strike: Condition Zero, and Counter-Strike Source. When people refer...
Counter-Strike is an online first-person shooter game. Gameplay consists of 2 teams attempting to either complete their objective or eliminate their opponents.