I see legendary boss!
This is a small addon for my Useful Marks, which allows you to display an HP bar on a specific tag. Just mark your enemy and enjoy!

Why?
Because I like to make Rimworld feel like a real game!
and the fallout style fits this game perfectly!
Moreover, this can be useful in RPG builds
How to?

and dont forget tag your pawn!
Yes, you can tag any pawn: allies, colonists, enemies, animals etc