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