I don't understand what the attraction of playing paintball on a Computer is though. Surely computer games are escapist, and what's escapist about playing something you can do fo'real anytime you want.
I prefer blowing sh*t up, stabbing people (can you get knives in Ghost Recon i.e. big f*ck off shiny ones, ones that look like they could skin a crocodile?), I like knives. Pretty sure you can't have them in GH Paintball.