Interesting game! You had me at "dyson" and I knew I had to try it. The game mechanics are ok, they need more polish so that you can aim more precisely. I think it's an interesting take on the theme but also a bit vague. Maybe I didn't play long enough to trigger it, but maybe make the dyson spheres become bigger?
visually it lacks some polishing, and maybe also add the controls in the game so players know how to play it. Writing it down in description does not cut it for me sadly, I don't want to do a bunch of reading something that should be in the game.
But I still think it's a good game, I enjoyed aiming (when it worked) Good job!