So far? It's between Dragon Age 2 and Portal 2. I'd go with DA2 because I'll get more lasting value out of it. But that's not likely to stick with Skyward Sword, Assassin's Creed: Revelations, Skyrim, and Uncharted 3 on the way. All four of those games...in the same month. Geez. Hate on my wallet some more, game developers. There goes my beer money...and my bourbon money...and my sushi money...and my shampoo money.