How do i get this achievement? anyone know how? :)

ping me please. ❤️

You have to piece together their pieces which you can get after finishing Krypts or buy from User shops. Just search up Frankenpie in shop search and you'll see all the pieces. Same for Frankencluck. :]

ooh, il have to buy them, i can never finish the krypts xD thanks!

Your welcome. :D