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