great idea of a game but this needs more polish. feels like I'm playing a test build. no health bars for the player and enemies and everything in general. outer walls has no collisions, fell down a few times. and the upgrades were underwhelming because I can't see how much more damage I'm doing. the theme implementation was good but a bit boring. just a random structure in the middle on an area. but hey I could see the vision, this definitely has potential. all it needs is more polish and time