Full list of all 37 Salt and Sanctuary achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox One.
Take an oath to the Order of the Betrayer.
Defeat the Unspeakable Deep.
Escape the island.
Achieve the maximum upgrade level of a weapon.
Become the new lord of the island.
Defeat the Nameless God.
Defeat Kraekan Dragon Skourzh.
Aid an unraveling sorceror.
Aid a despondent thief.
Defeat the Bloodless Prince.
Defeat the Coveted.
Defeat the Unskinned and the Architect.
Take an oath to the gods of Fire and Sky.
Take an oath to The House of Splendor.
Take an oath to The Stone Roots.
Take an oath to Devara's Light.
Defeat the Witch of the Lake.
Aid a questing knight.
Defeat Carsejaw the Cruel.
Achieve the maximum devotion level in your creed.
Bear all possible brands.
Defeat the Dried King.
Defeat that Stench Most Foul.
Defeat the Disemboweled Husk.
Defeat the Third Lamb.
Defeat the Untouched Inquisitor.
Defeat the Tree of Men.
Take an oath to The Three.
Defeat the Kraekan Wyrm.
Defeat the Kraekan Cyclops
Defeat the Queen of Smiles.
Discover your first brand.
Defeat the False Jester.
Defeat the Mad Alchemist.
Defeat the Sodden Knight.
Claim your first sanctuary.
Take an oath to The Iron Ones.