I have a question...I Just want to play counterstrike "2", which would mean counterstrike source. Can i just buy that, and NOT the rest of the game. I don't care about the Hl2 missions, i just want to play online. So can i just buy counterstrike source and still play with everyone?
Simple answer would be: "I don't know". I know if you'd purchased the game before the release date through steam you could play counterstrike ONLY until today, but I think if you want counterstrike you need HL. Unless you wanna wait for another 'Condition Zero' to come about?