http://www.gamespot.com/best-of-2010/game-of-the-year/index.html
Gamespot has posted their nominees for the Game of the year and many other categories you can see on the page:
Game of The Year:
Battlefield: Bad Company 2
Bayonetta
Halo: Reach
Heavy Rain
Mass Effect 2
Red Dead Redemption
Starcraft II: Wings of Liberty
Super Mario Galaxy 2
Super Meat Boy
Vanquish
http://www.gamespot.com/best-of-2010/nominees/index.html
you can see each game and the awards it's nominated for on this page:
RDR is leading with 15 , followed by ME2 with 10 and Vanquish and Alan Wake each with 8 awards.
winner will be announced on:
* Tuesday Dec 21 - Dubious Honors
* Wednesday Dec 22 - Genre Awards
* Thursday Dec 23 - Platform Awards
* Friday Dec 24 - Game of the Year