Took me a few failures to start getting the hang of the game loop... But I like how it plays. I enjoyed how tense the risk/reward was on hard difficulty. I love the sounds of the screaming humans and how they run around bleeding out, it's a simple, well-executed concept.
Build-up of blood from people bleeding out is nice. All the animation and sound feels crisp.
Movement freezing for a flash of a second after attacking screwed me over a few times. It's honestly not that frustrating but a bummer when that gets me. I learned how to work around it.