So, I would like to compile a list of current-gen post apoc games, available across platforms, especially PC and Xbox. So, what do you have?

I know of Metro 2033, and I have Fallout 3 and New Vegas.

Afterfall: InSanity
S.T.A.L.K.E.R. - Shadow of Chernobyl
S.T.A.L.K.E.R. - Clear Sky
S.T.A.L.K.E.R. - Call of Pripyat
Wasteland 2 (not released yet)

S.T.A.L.K.E.R. is pc only, but its worth a mention since its a good one.
Nuclear Union looks kinda similar to it, but its not released yet. PC only as well.

The Last of Us
Tokyo Jungle

Borderlands and Rage. Borderlands may not be post-apocalyptic but it gives off that vibe. The Walking Dead is another good one.