yes u can play crysis 3 on pc only o windows 8 pro or in windows 7 by downloading direct x sdk 500 mb then go to winows,system 32 ,then search for dxcpl then open it ther u gota an option force warp , put crysis 3 on executable list ,then limit direct x to 11.1 then you can play crysis 3 and all direct x11 needed game on direct x 10 gpu