i had hard time to choose one game

Mine is :

What's urs?

Note: i think title is not clear enough, please choose a game that is released in 2010

Dragon Quest V But it's the best game I've played for the first time.

but that wasn't released in 2010

So I'll do top 3

3. Final Fantasy XIII
2. Metal Gear Solid Peace Walker
1. Mass Effect 2

Really though Mass Effect 2 almost got edged out for me by peace walker it was so so close, With Each Game beating the other at certain things.

Pretty much any of those 3 games would have been my favorite game any other year this gen, besides the one with TWEWY in it.

hard one because uncharted 2 was in november 2009, so um

You mean games released in 2010 right?

1 Halo Reach
2 Fallout 3 NV
3 Mass Effect II

Almost made in the top 3 :  RDR/ SMG2/ GOW 3.

Toss up between Kirby's Epic Yarn and Super Mario Galaxy 2.

fable III, red dead redemption, and civilization revolution

Bayonetta...in fact its the only game this gen that was fun from the moment you push start till the last credit line finishes.

People he said SINGLE 

stop posting like 3 games, you must choose the one that is worthy of that status 

when did 2k release civ ?2010?

Thank you for noticing :D