Here is the full list of all 34 DYSMANTLE achievements.
Dig up all buried treasures on the Island.
Complete all Points of Interest on all locations.
Open all Timed Chests on the Island.
Travel through all the Rifts on the Island.
Use all Wishing Wells on the Island.
Max out all the Obelisks on the Island.
Visit all shelters on the Island.
Complete all the Side Quests.
Escape the Island.
Complete the ark.
Complete all Tombs on the Island.
Investigate all the Myth Tablets on the Island.
Feed animals 10 times.
Upgrade 7 Tools to the maximum level.
Earn 10 gold level Medals.
Discover and activate all Link Towers on the Island.
Reach the Crown Station.
Light all Campfires on the Island.
Beat the Crown automaton.
Listen to 50 different radio broadcasts.
Catch 5 fish of legendary rarity.
Beat the Sword automaton.
Fill 10 material slots full of materials.
Fill 8 material slots with the same type of material.
Invent 60 recipes.
Build 10 structures of any type.
Beat the Reaper automaton.
Beat the Law automaton.
Grow and harvest 10 plants.
Grow and harvest any 6 different types of plants.
Catch 10 fish of any rarity.
Find the Escape Pod.
Kill 100 monsters of any type.
Beat the Gatekeeper.