My computer can't play anything past 2009 without having to lower the graphics to medium, so I'm a console gamer. But my choice I did have on the PC, because it was extremely optimised; portal 2. Best co-op I've ever played; I didn't like magicka much, because my friend went in and annihilated everything before I caught up. single play for portal 2 was pretty good, but the cave johnson parts where annoying, having to find that 1 specific wall that I needed. Arkham City will win for sure for me when it comes out though.