Thank you! As a first time game dev, literally anytime somebody downloads and plays my game makes my day. I certainly hope to turn this into something bigger, but there are a lot of bugs to iron out - the one you mentioned is one I’m aware of, and it’s directly because of my sloppy enemy collision/movement code. Sometimes the enemies get stuck to each other and then end up moving out of bounds, and the only option is to restart. That’s probably at the top of my list of things to fix.
Thanks for playing!