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