Need to complete 1-50 on casual for the laugh track mutator. I also need to complete the prologue with 4 players as my last chapter for the "My Fellow Gears" acheivement and firendly fire mutator. I'm willing to "trade" with anyone who helps me out, and by trade I mean if you need to do something like complete the campaign on insane I'll help you out by hosting with my infinite ammo and super reload mutators which makes things a lot easier.
Add my XBOX360 GT: whosyourpadre