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