Fellas this has got to be one of the best game modes so far for co op play hey... if you haven't had a run with anyone on it yet, you can get a taste once you finish the sp game with it being unlocked as a level for single player... but for the best results throw in some mates and it's a damn good slay fest and the later levels are insane!!
Anyways, here's a shot of our "pb" so far lol...