This was my list:
#1: Dead Space
#2: Lost Odyssey
#3: Gears of War 2
#4: Apollo Justice: Ace Attorney
HM: Castlevania: Order of Ecclesia
HM: Professor Layton and the Curious Village
HM: Castle Crashers
HM: Command & Conquer: Red Alert 3
Happy that Dead Space made it this far even though it really deserved the top spot, it's a masterpiece of game design/world-building/sound/UI/etc. But horror games will never be mainstream enough to reach that level I'm afraid.
I bounced off Fallout 3 really hard, even though I was super hyped for it leading up to the launch. Its world is just too miserable for me to want to explore it. Combat felt awkward too.
Curious that Castlevania: Order of Ecclesia didn't get any love, I thought it was one of the best 2D Castlevanias.