Here is the full list of all 34 DYSMANTLE achievements.
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.
Complete all Tombs on the Island.
Use all Wishing Wells on the Island.
Visit all shelters on the Island.
Complete all the Side Quests.
Escape the Island.
Light all Campfires 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.
Beat the Crown automaton.
Complete the ark.
Listen to 50 different radio broadcasts.
Upgrade 7 Tools to the maximum level.
Earn 10 gold level Medals.
Beat the Reaper automaton.
Build 10 structures of any type.
Beat the Law automaton.
Invent 60 recipes.
Feed animals 10 times.
Catch 10 fish of any rarity.
Find the Escape Pod.
Grow and harvest any 6 different types of plants.
Grow and harvest 10 plants.
Fill 10 material slots full of materials.
Fill 8 material slots with the same type of material.
Beat the Gatekeeper.
Kill 100 monsters of any type.