I like the idea behind the game! I like the art style, reminds me of some old NES game (I can't remember it's name it was some kind of platformer, anyway).
It was kind of confusing to know where to go or even if there was a way to go.
The Limitation was... I think is the inverse of the intention. since Blood is kind of your life force, not exactly killing anyone... The lack of blood is what's killing you.
Liked how the light dims as you're closer to death. But it was a very confusing time, but not bad, I liked it.
You get a cookie.