Why is this even a question... TLOU by miles however my top three games this year are
1. The Last of Us (Best game ever)
2. God of War: Ascension (Fucking Brilliant)
3. Bioshock Infinite (Fucking Brilliant but in my opinion lacks replay value)
4. Tomb Raider (Pretty good but pales in front of Uncharted 2 and 3.)

idk about The Last of Us, sure it had a great story, but other than that, meh. it felt like I'm watching a movie rather than playing a video game

So far I'd vote Fire Emblem: Awakening. Only game/s for me that I could possibly see topping it this year would be Pokemon X/Y.

Wii U is getting a dozen games that I'm pretty sure will all fall into either the "Great!" category or the "Solid" category, but I don't anticipate any of its games for 2013 being GOTY material.

As a Nintendo fan, this is really the "Year of 3DS" while the Wii U finally starts getting its feet wet with some really good games. Next year, however...look out for Wii U...Smash Bros., Monolith Soft's X,...maybe even the next Legend of Zelda game, and who knows what other surprises Nintendo has in store? Either way 2013 has been and WILL be one of the best years ever for fantastic games that I can remember.

no, 2013 is the year of Luigi

By far Bioshock Infinite. 

If TLOU has better gameplay, I would have liked it more. 

I have high hopes for Watch Dogs and Titan Fall too.

The last of us until GTA 5 arrived.

No, 2013 is the "Year where Luigi gets one game of his own, one DLC pack, and then happens to appear in a few other games where Mario gets top billing." 

Luigi: Luigi's Mansion: Dark Moon, New Super Luigi U DLC, New Super Luigi U Retail Release OF the DLC--TOTAL: 3

Mario: Mario and Donkey Kong: Minis on the Move, MARIO & Luigi: Dream Team (even if Luigi is the star of the game, Mario STILL got top billing), MARIO Party 3DS, MARIO & Sonic at the Sochi 2014 Olympic Winter Games, Super MARIO 3D World--TOTAL: 5