This list is a sad and pathetic attempt to act like the 360 isn't being left out of the exclusives war. I don't care about Sony's 2013 offerings because this list sucks by Microsoft's standards. Here are the top 20 360 exclusive 2012 games according to IGN.
Halo 4
Forza Horizon
Fez
Minecraft
Alan Wake's American Nightmare
Akai Katana
Sine Mora
Trials: Evolution
Steel Battalion Heavy Armor
Fable: The Journey
Crimson Dragon
Charlie Murder
Deadlight
Fable Heroes
Wreckateer
Hybrid
Spelunky
BattleBlock Theater
Bloodforge
Mark of the Ninja
Go back and look at 2011, 2010, 2009, etc. and you'll continue to see much better lists than what we have for 2013. Sure these 8 games could be fun but don't act like it's a strong year!