The game had been relatively very generous and rewarding during the few months and this has been great! But while Onslaught is cool and has a big weapon pool, focusing and multiple weapon bounties, these all hide a slow grind. 10 waves for 1 gun that seems barely influenced by focusing at all and guns with largish perk pools leads to hours without any roll even close to what you may seek and weapon bounties knock off 15% to as little as 4% per 10 waves. G R I N D is back baby.