This makes me want to make a metroidvania so bad! Love the voice over work. Not many jam games go that far and I loved it. You're probably well aware, but having some knockback and invulnerability time would eliminate the issue of being killed by the same enemy so quickly. Sitting on top of the lizard enemy for instance kills you immediately. Love the secrets as well. I found the left room right away and was surprised that I would be looking for more secrets. Fantastic work!