Full list of all 36 Hollow Island achievements.
The base game contains 12 achievements, and there are 7 DLC packs containing 24 achievements.
Spend a week on Hollow Island.
Mine gold ore.
Spend a month on Hollow Island.
Spend one hundred days on Hollow Island.
Defeat Crab Lord.
Defeat the Clayshaper.
Claim 200 square meters.
Claim 500 square meters.
Get a setbonus.
Carry 10 gold coins.
Carry 10 platina coins.
Discover lava.
Make Fargoth return to Hollow Island.
Defeat the bat queen.
Found a settlement.
Defeat a basilisk.
Catch a fish.
Catch a prize fish.
Catch a really rare fish.
Own an animal.
Build a grand building,
Create your own mine entrance.
Brew some fine wine.
Have five settlers at your settlement.
Defeat a fire basilisk.
Defeat a genie.
Pick up a rare toad.
Defeat the Death Weaver.
Defeat the Steam Lord.
Unlock the ancient device.
Catch an albino gerbil.
Defeat a sandworm.
Defeat the Lamasu.
Break the ancient sealed tomb.
Help Eddrick fake is death.