Bone Horrors

I've been drawing some monsters in my free time recently. Here's some skeletal designs I came up with.

Did any of these creep you out?

Also I am planning to use most of these in a puzzle game I'm making for fun, available for free on itchio: https://ultra-shenanigans.itch.io/human-upgrade-labs And it already has a lot of monsters and various creepy spooky things.