Congrats on completing your first game. That's a big milestone that a lot of dev's never get to. Anyways I enjoyed this game and had fun. I thought the enemy diversity was really cool and interesting and made for fun things to shoot and dodge. Unfortunately the shop either didn't work for me or I didn't have enough blood to pay and so stuff didn't come up. Also I would have liked to have genre norm controls where space was jump and LMB was shoot. Pretty solid for your first game, nice work!