Feels like a twist on meat boy where the blood you leave behind everywhere you go is part of the mechanics. Very cool! The game is a decent bit more polished than the last time I played it. It's great to see you improving on your game dev DW.
the simple art style and high contrast keeps the game pretty easy to read. I'd suggest smoothing out the camera changes so the movement doesn't get lost as easily when moving to a new area, I'm pretty sure JR 01's got an example for that.