I failed on the final wave (5/5), but it was still a lot of fun! (Even though I didn’t beat it, I enjoyed it so much that I played it obsessively.) As for feedback: I’d love a feature to sell planets so I can replace old ones with newer, stronger ones! (Also, the music was a bit hard to hear, so maybe turning up the volume a little would be good?) Just one last thing, This is a fantastic game!!