Back before Indie Games exploded into the ridiculous thing they are today.

I have mixed thoughts on it. It's beautiful and the concept was fun. But in the end it didn't quite grab me gameplay wise. I think I had more fun with Osmos.

I've also tried Galcon Fusion which was ok.

I had an idea for a similar game with music being a part of it (unit generation is based upon pulses and beats/sequences) similar to the NodeBeat app:

https://play.google.com/store/apps/details?id=com.AffinityBlue.NodeBeat&hl=en_US

(with some more in depth resource collection and unit building like a more typical RTS).