Here's mine and also my first game Jam!
Viewing post in Looking for browser and PC games to play and rate!
Congrats on your first game jam! I really enjoyed this game, the hits on the enemies were satisfying and the music was good too! I was impressed by the huge selection of levels and number of enemies you included.
If you wanted to improve, I suggest adding some form of screen shake for when the character gets hit, maybe some particle fx on the gui when a heart is lost instead of it just disappearing.