My one friend and I are planning on playing it LAN tonight, never actually done it before so what do I need?
I have a copy of Half Life, but do I need it to play CS? Which version do I need to act as a HL mod and where can I get it? Or is there a version I can get where I don't need HL installed? Also, with CS: Source, do I need a copy of HL2 or is there a stand alone copy of that too? Which is the earliest version of CS I should get?