Well, I loved it! I'm amazed at how much content you were able to create for this - like, 3 boss fights is just crazy - and each one is mechanically pretty different. Very impressive! The sound design and music were real nice as well.
A couple small critiques - it feels a little weird that the med kits don't at least heal a full health state, and there were times where I felt the camera was just a bit too far from the player. But beyond that, this is an amazing jam entry, congrats!