Game is uber interesting, the controlls need a bit of work and you can lock yourself - other then that - great work!

Nifty mechanic. Tetris platformer!

Small bug: As I got to about one screen worth of climbing the falling blocks, I fell back down with all the blocks disappeared (I assume it's some kind of "level up"). Then my character was doubled. If that was planned, interesting idea. But then, when one got crushed, it returned to the title with what I can only describe as "the sound imploding into itself". Unfortunate end.

Interesting idea though. Could use a couple more gimmicks that would make you want to use the timestop more liberally, since as it stands it doesn't feel quite necessary.

Amazing graphics!