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