Very fun game loop! Breaking stuff and seeing number go up is always satisfying. I ran into the same growth issues as others and the game bricked when too many things were being destroyed but then fixed itself when it said I beat the demo. I did notice a bug (or feature?) where radioactivity from one play through stuck around if I clicked continue so thanks for the extra damage :). Awesome concept and I really liked chaining the lightnings together. Perhaps a tech spot for lightning to % target other lightning asteroids? Had a great time playing!