I want planets that do this. The surface of that circle is generated with one dimensional perlin noise - ignore my terrible paint art. It's for demonstration purposes.
I want the circle to split open on the opposite side, and "unroll" as you move in, into a platformer level, and once you land, platformer controls take over. If you move in a bit and then back out, it should form back into a circle. I'm not sure if this makes any sense, but ideally it will also orient with the bottom of the screen and blow up in size.
If this makes any sense to you, and you have any idea how to make it work - please respond, because that would be a dream come true for me. I'm not sure if it would require an effect, or a custom plugin, but I have the resources to make it work, if I had any idea where to start.