But that game requires a bunch of other games and... Is that HL:S? :o
Eh, i may try it out (I can't play Sven Co-op due to HL:S ._.)
Wat.
No it doesn't, It turns out, a friend of mine doesn't have HL2 or the episodes, He can play the game fine as long as he doesn't play in a DOD, HL2, Ep1, Ep2, Or HL:S map