At first, I thought this was just another "use your dead body to progress" puzzle platformer; but that is just the first/surface mechanic.
The coloured loopands really make things interesting; and the feeling of the platforming experience is pretty good.
However, I completely sure where I was supposed to, or what I was supposed to do.
I got lost and found a little thing that follows me; but I don't know what to do with it, or if I should take it somewhere.
Also, the blue loopand that I think was supposed to help avoid backtracking in that area didn't seem to work.
Fun little bug: you can create two loopands by "dying twice" in a row if you are spamming space bar near loopands and spikes.