Station ▁ 4 ▁edition ▁of ▁E ther ▁One . ▁The ▁company ▁also ▁announced ▁that ▁the ▁Play Station ▁ 4 ▁edition ▁would ▁be ▁re built ▁from ▁scratch ▁in ▁Un real ▁Engine ▁ 4 . ▁B ottom ley ▁ruled ▁out ▁a ▁possible ▁X box ▁One ▁port , ▁saying : ▁ ▁The ▁change ▁in ▁game ▁engines ▁and ▁cons oles ▁brought ▁a ▁number ▁of ▁technical ▁challeng es ▁for ▁White ▁P aper ▁Games . ▁Apost ol ▁said ▁that ▁the ▁" real isation " ▁that ▁the ▁game ▁would ▁have ▁to ▁be ▁re built ▁in ▁a ▁new ▁game ▁engine ▁was ▁a ▁" re ally ▁exc iting " ▁prospect ▁for ▁the ▁studio . ▁The ▁company ▁received ▁support ▁from ▁the ▁cre ators ▁of ▁Un real ▁Engine ▁ 4 , ▁Ep ic ▁Games . ▁Apost ol ▁was ▁confident ▁that ▁those ▁that ▁had ▁played ▁the ▁PC ▁version ▁would ▁" lo ve ▁it ▁on ▁PS 4 ▁just ▁the ▁same ". ▁He ▁also ▁announced ▁that ▁the ▁PC ▁version ▁would ▁be ▁port ed ▁to ▁Un real ▁Engine ▁ 4 ▁in ▁a ▁later ▁update ▁once ▁they ▁had ▁fixed ▁the ▁" console ▁specific ▁stuff ". ▁ ▁The ▁game ▁was ▁released ▁to ▁Play Station ▁Plus ▁subscri bers ▁for ▁free ▁as ▁part ▁of ▁the ▁" Inst ant ▁Game ▁Collection " ▁on ▁ 5 ▁May , ▁ 2 0 1 5 . ▁Sony ▁approached ▁White ▁P aper ▁Games ▁regarding ▁the ▁deal , ▁an ▁event ▁that ▁Apost ol ▁called ▁" a ▁dream ▁come ▁true ". ▁The ▁game ▁also ▁received ▁a ▁ret ail ▁release ▁on ▁Bl u - ray ▁Disc ▁in ▁September , ▁in