I have decided that I will make a post-jam update to my game "The Loop". So far I am gathering from comments(and from my notes) what to add and I have already started with prototyping.

There should be a possibility to change the radius of rotation. And also there could be a possibility to play with more "balls" at the same time. And hopefully lot more along with polish and more pleasing colors and graphics overall. If you´d like to try my original entry, you can here (it is WebGL only) -> https://ldjam.com/events/ludum-dare/47/the-loop-2

Thank you for your time!