Nice game, I might just be a noob but I wasn't able to finish it. I forget what the level number was, but there wasn't a clear path forward after a certain point, just a platform I couldn't reach.
Other than that, I really enjoyed it, some great concepts! I particularly enjoyed jumping at bats with the knife in hand.
Soundtrack was fitting, maybe there were more tracks later that I couldn't get to, but the only track I heard was spooky! The harmony shifted frequently, something which helped it suit the subject matter in my opinion.
Overall, great stuff!