Picked up Pushmo last night...made it through training. I'll get back to it soon. Just thought I'd take the time to encourage everyone here to try a sip of Knytt's Underground. The game is wacky, large, and has a great control system. It's a 2D Metroidvania...kinda. You don't aquire new abilities per se, but you certainly learn how to use your existing ones in new ways. The story is a bit odd, but that definitely adds to the charm. And did I mention the game is gorgeous?