As many of you probably noticed, there is a unofficial 'patch' for Call of Duty Ghosts that allows PC users with at least 4GB of RAM to play Call of Duty: Ghosts and bypass the 6GB memory requirement. Oh you didn't know ? Yeah you are even forced to use a 64-bit version of Windows as there is no 32-bit compatibility. Anyway, the crack seems to be available mostly on torrents so tread on that ground cautiously and use the file at your own risk, but you can easily search up the fix by looking for a file on search engines called: Call.of.Duty.Ghosts.RAMfix.Crack.Only-3DM. Also let me state that you could risk a steam ban with such an executable.