I don't actually use Unity, so I can't be much help there, I'm sorry. I did ask around though and hopefully this helps! They also added some screenshots.
"Hey Jamie, here's a couple examples.
For the death, when he falls it's no longer a 16x16. He either should just make all sprites 32x16 or just make those last sprites 32x16 and then change the center to the center of Odderf.
With the hammer, I just used 80 x 48 so Odderf is in the center of every sprite."
Thanks for the kind words by the way! 💚🐸
