Full list of all 39 Thronebreaker: The Witcher Tales achievements. It takes around 35-40 hours to unlock all of the achievements on Windows.
Read all spymaster letters.
Find all golden chests.
Obtain all weapons.
Recruit Barnabus Beckenbauer into your army.
End a round with a score of over 300.
Finish the Thronebreaker campaign.
Complete the main story line for Rivia.
Collect 15 Treasure Maps.
Find an Easter Egg.
Complete the main story line for Angren.
Fully upgrade your army camp.
Unlock all of Raynard's Buildings.
Defeat Gernichora.
Unlock all of Gascon's Buildings.
Kill count Caldwell.
Own at least one copy of each non-Reynard, non-Gascon unit.
Complete the main story line for Mahakam.
Train your first Gascon Unit.
Train your first Raynard Unit.
Kill 9 enemies simultaneously.
Pray at 10 Shrines.
Defeat Kelltulis the dragon.
Complete 20 Puzzles.
Complete the main story line for Aedirn.
Recruit Isbel into your army.
Recruit 200 Soldiers.
Defeat Eldain.
Play 5 or more characters in one battle.
Recruit the dog into your army.
Use Meve to trigger allies' Loyal abilities 100 times.
Complete the main story line for Lyria.
Obtain 10 trinkets.
Gather 5,000 wood throughout the game.
Recruit Eyck into your army.
Kill the Manticore.
Earn 10,000 or more gold.
Win a non-Puzzle Battle with less than 10 damage taken in total.
Win a non-Puzzle Battle without any of your units being killed.
Finish the Thronebreaker tutorial.