[Johny32]

I've seen it on garry's mod and it's amazing, I saw thousands of roleplay server in SAMP but never saw something like that. Half life 2 is a great game and can provide hours of roleplay!
Did a HL2 server ever existed? What do you think about one?

[Onfroi]

Well you can do something like that in Gmod because there is a lot of content from HL2, on the other hand GTA SA doesn't have much in common to HL2.