Here is the full list of all 28 BEAUTIFUL DESOLATION achievements.
STYLE THE BUFFALO INTERIOR.
FREE NEST ONE.
GENEROSITY
I LOVE YOU, DON.
POOCH REMAINS.
USE BOTH ITEMS IN THE ARRAY.
CLAIM THE MASK OF NEVROGORSES.
SAVE THE MONGRELS.
ASSIST THE GRAND MAW.
HELP THE NEST
HELP THE MOSS
RED 2.0
INFECT THE DOCTOR.
SEND THE CHIZNYAMA HOME.
FREE THE HANASI.
ENTERTAIN SHONGOLOLO.
BYE, BUDDY!
THIS LOOKS FAMILIAR...
VENGEANCE IS MINE!
COLLECT THE ANACHRONOUS SKETCHES.
UNLOCK THE WITNESSES IN THE ARENA.
UNLOCK THE AGNATES IN THE ARENA.
POOCH EXPLORES THE WORLD.
GOODBYE, BRO.
COMPASSION.
SELFISH
WRATHFUL
INTO THE ETERNAL DARKNESS, INTO FIRE AND INTO ICE…