2 do lone wolf and cowboy get a friend to join u in a game make the pass random and only tell your friend kill them once then just wait till the end of the round and u will get the trophy then
u ait only counts the times u actually hit 1 with the character not if something sets 1 off wen i got mine i hav set of bout 500 till i got the trophy for it because most of them were from a chain reaction of explosives goin off
