Originally Posted by BobbyBangin
It was just a thought. Kind of like how I can't use my PAL Arkham Asylum game save with my NTSC game. Good to know.
Well savegames is a different kind though. But also Patches are different sometimes. Mostly the difference is just the reachability of the servers though US Releases do have an differen Server then JAP or EUR Releases.
Just a guess from my side though dont know that correct.