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