Great concept and graphics. But I'm sorry I have to say: controlling the character feels horrible to me. Walking feels like on ice, even if you are standing still and then just tapping a direction key, the character will slide quite a bit. You need more friction on the ground. And the jump ends too suddenly at the peek, it feels choppy. With a better feeling movement I had worked a little longer for LoneCodazon ;-)
I like the pulse physics, takes you a while to figure out, how to use it to get the expected results, but after that you are pulse jumping everywhere.