Here is the full list of all 34 The Tales of Bayun achievements.
Wake up in Zhdan's chambers.
Wake up after the feast in Keltsy.
Choose a path in the conversation with the Malachite Maid.
Complete Zhdan's story.
Take a drink in Zhdan's chambers.
Drink alcohol at least 10 times.
Ferret information out of the Hordeling.
Provoke Danila the Artisan.
Get Golden Poloz's mark.
Outsmart Golden Poloz.
Win the amulet from Leshen.
Lose all items to Leshen.
Allow the death of Miryana and Raven at the wedding.
Travel into the woods to Nekras.
Become the servant of Golden Poloz.
Hide in Kamnegrad.
Retain your sanity after Golden Poloz's nightmare.
Miryana rejects Zhdan's marriage proposal.
Cure Golden Poloz's mark.
Kill Dobromil.
Boleslav puts Zhdan to death.
Become a boyar.
Reach Yarograd.
Awaken Zmey Gorynich.
Complete Lutobor's story.
Find the unsent letter in Gloomcopse.
Burn down the village.
Marya kills Slimewhisker.
Take the water lily from Yaga, then give it back later.
Give Gorazd the water lily or entrails.
Kill Marya or take her to Zmey Gorynich.
Lutobor sacrifices his own heart.
Open all entries in the Glossary.
Acquire all the achievements.