GOTY 2012
Here's the official list. Some games that came close but didn't cut it: Journey, Civilization V: Gods and Kings, Crusader Kings II and Mark of the Ninja.
Some games that came out this year, that you might expect to see here, but I didn't get to play: Dishonored, Sleeping Dogs, Hitman Absolution, Syndicate, Persona 4 Golden, Darksiders II, The Last Story and Borderlands 2. Maybe next year I'll clean shop.