A very original take on a platformer. Took a little bit to get a handle on the controls, but once you get going, well, you get going.
I did think that dying on colliding on a wall was a bit much, and the ice block forcing you to turn around got a bit tedious when you had to go back to the start to flip around again, I was reluctant to jump, spin, and return on a wall, because I didn't want to start each level again.
Although those difficulties probably made succeeding feel better then it would have otherwise. Slick work overall.