You sure it's just HL2, RP?—ts2do (Talk | @) 18:32, 6 Jan 2006 (PST)
- No, but i'm sure you must own HL2 aswell, someone who only owns HL2DM (without HL2 itself) won't be able to play. I'll try to get a verified answer on that question--RP 18:44, 6 Jan 2006 (PST)
