This is easily the best submission for Ludum Dare 50. The best part is probably how much it reminds me of "Alien Hominid". The artwork even looks the same. I especially love how you have a lot of lives. I wasn't sure how to kill the boss at first. I guess I was just expecting a health bar or something.
Health bar. That sounds like something you eat. I'm glad I figured out how to shoot upwards. This could become a console game like "Alien Hominid". Well, "Friday Night Funkin" would be more appropriate.