DO NOT waste your money on Prince Of Persia. It's all eye candy and no fun. It becomes extremely repetitive after the first 30 minutes. There's really not much to do in that game.

I'm going to get LBP soon.

And I highly recommend Portal (part of the Orange Box pack -- from the makers of the Half-Life series) for anyone that's into FPS and puzzle games. It's not a shooter, but you control it like a shooter. It's really a brain-teasing environmental puzzle. Hard to explain without seeing it in action.