"PHD Flopper" "Buried How To Get PHD Flopper" Zombies Perma perk to get "PHD Flopper" on "Buried" you need to jump of somewhere high 7-10 times till you see the green mist,Once you have it you get no damage from grenades and no ray gun splash damagebr br br br Please Hit The Like Buttonbr And Subscribe So You Can Keep Up To Date br Or Leave A Comment Below We Always Reply ....