Cute and satisfying to kill enemies! I'm not too sure how it relates to the loop theme since you can say 80% of games is based on fighting > upgrading, but for a prototype, it's working and does its job! You should be proud of yourself!!! One minor detail I noticed was that it was hard to find the enemies at the start of the wave since they don't aggro towards you until you're pretty much right next to them, but just a small thing!