will the data still be there? I deleted Infinity Blade on my Iphone ( but it is still on gamecenter ) and i re-download it, will my story mode still be there?
in most cases it should be, its no different to updating. It's only when its deleted fully from itunes and iphone that you loose data. (I know because i did this for IB and lost all 112 painfully long levels )
No, most surely the data would not be there because I've tried it before. I deleted something and re-downloaded it on an iPhone so that I could start over. However, if it's still one of your applications in Game Center then the data on that one would still be there, but the one you deleted is lost. Hope that helps!