Any fun PC/xbox360 games to play?

I like to play games so any suggestions?
Games i like:
Call of duty (for the zombies)
Borderlands 2
GTA5
Minecraft (I'm bored of it i've played adventure maps got mods and beat the ender dragon) ( i ahev to PC version)
Help
Money isn't a problem unless its like pay monthly

SKYRIM/OBLIVION-these are both great games that are well worth your money.
SAINTS ROW SERIES- the better version of GTA in my opinon
FINAL FANTASY XIII- stunning graphics and a good story (or any other final fantasy)
ASSASSINS'S CREED SERIES- good story with great gameplay
PORTAL1 or 2- decent story good laughs

NUNU go for Destroy All Humans! There's a couple out there i'm pretty sure they made one for 360 (no pc version though)