Talk:Game Updates/@comment-67.167.114.166-20120909025557/@comment-4775325-20120909032421

I don't believe that you'll be able to keep your app info, the app info is linked to the Game Center ID, not to the Apple ID (which is just purchasing info). A new Game Center ID even on the same Apple ID should be created with a blank slate in terms of app data.

However I am not an expert on this matter so you might want to ask the question on some of the apple forums just in case there is a way that i'm unaware of which could get around this.