▁Ada - 1 , ▁a ▁female ▁Ex o ▁who ▁has ▁been ▁left ▁in ▁charge ▁of ▁a ▁late ▁Golden ▁Age ▁weapon ▁found ry ▁known ▁as ▁the ▁Black ▁Arm ory . ▁The ▁story ▁was ▁much ▁more ▁loose ▁and ▁l ore - dri ven ▁than ▁that ▁of ▁F ors aken , ▁with ▁the ▁player ▁pie cing ▁together ▁the ▁story ▁of ▁the ▁weapon ▁found ry ▁via ▁weapon ▁l ore ▁tabs ▁and ▁minor ▁qu ests ▁given ▁by ▁Ada - 1 . ▁The ▁main ▁new ▁activity ▁for ▁the ▁expansion ▁is ▁the ▁" L ost ▁F org es ", ▁where ▁players ▁for ge ▁weapons ▁in ▁Black ▁Arm ory ▁for ges ▁on ▁the ▁ED Z ▁and ▁N ess us ▁while ▁protect ing ▁the ▁for ges ▁from ▁waves ▁of ▁enemies . ▁Play ers ▁obtain ▁weapon ▁frames ▁that ▁can ▁be ▁purchased ▁from ▁Ada - 1 , ▁then ▁complete ▁certain ▁object ives ▁for ▁each ▁weapon ▁frame ▁prior ▁to ▁particip ating ▁in ▁a ▁Lost ▁For ge ▁activity . ▁A ▁new ▁ra id , ▁" Sc our ge ▁of ▁the ▁Past ", ▁was ▁also ▁released , ▁and ▁takes ▁place ▁in ▁the ▁Last ▁City . ▁In ▁addition , ▁the ▁Power ▁level ▁cap ▁was ▁increased ▁to ▁ 6 5 0 , ▁and ▁four ▁new ▁ex otic ▁weapons ▁were ▁introduced — Le ▁Mon ar que ▁( a ▁poison ing ▁combat ▁bow ), ▁J öt unn ▁( a ▁hand h eld ▁fusion ▁rif le ▁that ▁sho ots ▁tracking ▁fire ball s ), ▁Iz an agi ' s ▁Bur den ▁( a ▁sni per ▁rif le ▁that ▁can ▁f use ▁up