Very fun simple game. I could imagine it doing quite well on mobile.
I bet this would do really well at one of those games showcase conferences, it would be really easy to approach people with an iPad and demo it.
Observing the shifting and settling of the orbs was quite inspiring from a GameDev perspective. I was imagining a "Super Smash Bros", or perhaps more of a "Risk of Rain"-style arena battler going on over the shifting terrain. Someone aught to make such a game.
Thanks for making this!