Little Big Planet

A PS3 would be worth getting just for this game, in my opinion. It looks amazing, much like Spore, because so much of the game's fun comes from it's use of physics and user creativity, thus it supports emergent properties. Games like this are the future of gaming. Take a look at this insane game:

Part 1:



Part 2:



Isn't that brilliant?! Who doesn't want this game?