Here is the full list of all 38 The Tale of Bistun achievements.
Pull the hatchets out of the shiny amethystine stone
Set the tree free
Break something stone-like with a swing of your hatchets
A qanat is an underground passage. Unearth one to continue your quest
Finish the first level
Destroy your very first enemy
Finish the first revelation
Carve your first inscription
Acquire your first special attack
Finish the second level
Rescue the hoopoe from the cage
Carve your first statue
Reach the temple and find your new weapon
Acquire your second special attack
Complete the third level
Encounter the Deev
Find your ally and escape from the trouble
Learn how to carve an anvil and switch weapons
Fully upgrade your weapons
Complete the fifth level
Set Anahita's statue free and discover a familiar inscription
Meet with your beloved!
Fight with Bistun Deev and try to rescue its captive
Destroy the talisman stones in every affected location
Forge your third weapon
Defeat the Bistun Deev!
Enter the Fortress of Oblivion
Set Nizami free
Abandon Nizami in captivity
Read your first stone tablet
Read all of the stone tablets
Cross every ledge in the game
Engrave all inscriptions
Carve all of the statues
Ride all of the sliding surfaces
Interact with every feature in the "Base"
Stand still until the man cracks his neck
Make 75 birds fly away