I've got Killing Floor, L4D2 and L4D1. I'd obviously prefer L4D2 over the first one, but the max you can really get in L4D2 is 8 if you're playing on non-modded servers. I do think, though, that over the course of the week people should get together an play some Halloween related games. I'm up for any games, really, if I got em. If anyone's up for L4D2 specifically, though, shoot me a PM sometime this week and we can get a neato game setup. I've got school and stuff during the day though (Live in the West Coast of the US).