Hely delsaber! I got the Six Pack Trophy as I was lucky enough to "friend" six other strangers and play a match.
Still I would very much like to help others get this trophy, so your best bet is to try and attend a game night pre-planned with at least six other of our fellow players here at
avpgalaxy.net. Yes, I know that is a tall order as most of the time we are lucky to get four of our buddies around. However you can depend on me to show up if I say I will and I have made plenty of friends playing Aliens vs Predator (actually still a lot of players) on the PS3 who have mics. So maybe I can get a couple of them to show up as well and accept a friend request.