Here is the full list of all 36 Conan Exiles achievements.
Kill something by standing on its head
Reach the highlands
Defeat the King Beneath
Complete the first chapter of the Journey
Reach the skies above the Exiled Lands
Reach the volcano
Fall for 3 seconds without dying
Craft an Exceptional or Flawless item
Put an enemy in the Wheel of Pain
Use a religious altar
Sleep on a bed or bedroll
Create your first building
Defeat the Undead Dragon
Defeat the Giant Spider
Defeat the Kinscourge
Defeat Hrungnir of the Frost
Defeat the Giant Crocodile
Defeat the Sewer Abomination
Get a Dedicated Weapon
Reach level 10
Reach level 20
Reach level 30
Reach level 40
Reach level 50
Reach level 60