Nice little effort dude, unfortunately the physics/stickyness kinda ruined it a bit for me, I kept getting stuck to the side of platforms, I'm assuming you had no materials on there to make them slippery. Got to about the 3rd or so stage, it was a bit of a nightmare getting through those teleporters without missing the platform :P
I'd love to see this fixed up in a future version, could be a really fun game! Also, go in to your page settings and set the embedded size to the automatic setting, for some reason the default cuts off half the screen and you can't maximize the game either then! (I had the same issue xD)