Neat idea though it has a few bugs. Space and the music were a good way to set the meditative mood of combining resources, so I was taken by complete surprise when the shooting happened. After that I was prepared for it, but the second wave combat mode never ended after the last orb was defeated. I started the third wave while still in combat mode and that one went back to the regular music before the last enemy was defeated. After that I couldn’t do anything with the ship – I’m not sure if there was no ending screen or if it was bugged out. I enjoyed it enough to be sad I didn’t get the ending.