Resident Evil 5 PS4 Mercenaries No Mercy easy 400 kills Chris Heavy Metal Public Assembly

couple days ago, i got my 2nd ever 150 kills (not combos) in mercenaries united solo with chris heavy metal. i thought to give it a try with no mercy going for the 400 kills which i could never come close to that before, not until now. :) it goes to show that you could be a mediocre player like me and still get the 400 kills.