I started to look into mobile gaming. Specifically in the nvidia Shield Tablet (I do not currently own a gaming pc yet) I wanted to know if there was a way to play games like bf3 or bf4 on low settings on the nvidia Shield. I know that there is a way where it ports from a local pc etc. But I do not have one. My question is is it possible to play ps3 class games on the tablet without a pc to port over from. Oh and my internet is not that great so I don't expect anything great from their GRID support.