I made this because I am the craziest nerd!
I've tried to listen to all the feedback (there is LOADS OF IT) and here is a more coherent version!
As before, down means forward through time. Links between bubbles mean that they can be manipulated around each other, to an extent, like free-floating ice floes.
Again, tell me if you think I'm wrong. Well, don't do that. Tell me how to improve it.