1. Get the game installer (you know where to get it), install from Install Package Files option.
2. Install the FIX PKG from Install Package Files option.
*Say YES to overwrite the existing folder notice.
3. Copy exdata folder to: /dev_hdd0/home/0000000X/
4. Play the game.
Where 0000000X is the number for your profile (mine was 00000002).
Edited and tested myself.
Creds to EXEtrimall and Juan Nadie for the algo stuff.
Man what do you want with a cheat on Crysis? Your taking the fun out of the game. I could understand cheats for doom1 and doom2 back then after I finished game but cheats for ps3 games I dont get it, or maybe its just me.
Well I've finished it many times on the PC so I can finish it with my eyes closed these days. I put on the cheats to have more fun from the start. Its no fun when you get a big weapon at the end and its all over before you get to have fun with it.
I'd rather have fun from the start and enjoy myself and not get killed every 2 mins. I've only played it for about 30 mins today and already got killed 5 times. Just at the wrong spot at the wrong time. (like next to a car when it blows up or for some stupid reason the car blew up when I hit a rock.)
As only the CFW people can edit the files one of us will have to find out how to get the cheats working as that kind of thing isn't posted anywhere else on the net.
Try finding how to edit a file in "50 cent blood on the sand on xbox360" to enable cheats. I did it and I've seen that nowhere else on the net. Its the same for PS3 games. You can very easily edit a INI or CFG file and enable all sorts of cool stuff but nobody tell you how. I might have to start a new website, how to edit jailbreak games. Or just start a thread on a forum somewhere...