Full list of all 101 Battle Brothers achievements.
The base game contains 89 achievements, and there is 1 DLC pack containing 12 achievements.
Have a Prophet while playing as a cult of Davkul
Reach 8,000 renown
Defeat the Ijirok
Defeat all three late game crises on Ironman mode
Have a brother with 3 permanent injuries
Have a total of 250,000 crowns
Use a Potion of Oblivion
Defeat a Barbarian King
Find 10 legendary locations
Have an Armored Unhold turn wild
Lose a game to barbarians
Defeat an enemy champion
Have a full roster of 25 men when playing as peasant militia
Kill a Kraken
Reach day 365 on veteran difficulty or higher
Have the Lone Wolf become level 11
Reach day 100 on veteran difficulty or higher
Retire from your legendary company
Destroy the Black Monolith and claim its treasures
Reassemble the legendary sword
Have a total of 50,000 crowns
Kill a Swordmaster in melee
Kill an Ancient Priest
Kill a Schrat
End the noble feud at any difficulty level
Dye a shield in company colors
Kill a Hexe
Kill one of your own men while mind-controlled by a Hexe
Kill an Alp
Craft an item
Destroy Webknecht Eggs
Kill a Goblin Shaman
Kill an Ancient Honor Guard
Sell 50 trading good stacks
Get to allied relations with a noble house
Kill a Master Archer with a ranged weapon
Defeat the Greenskin Invasion at any difficulty level
Kill an Orc Berserker in melee while high on mushrooms
Kill a Knight
Retire and have your company persist
Have a brother come back as undead
Acquire 5 named items
Kill an Orc Warlord in melee
Lose a level 11 or higher brother on Ironman mode
Reach 3,000 renown
Defeat a late game crisis on Ironman mode
Defeat the Undead Scourge at any difficulty level
Knock out an enemy with a lute
Get a brother to 90 ranged skill
Have a company roster of 20 brothers
Kill a Necrosavant
Kill 3 enemies with one AoE attack
Lose 10 campaigns on Ironman mode
Have a brother desert you
Get a brother to 90 melee skill
Defeat a Noble House's unit
Get a brother to level 11
Reach day 10 on veteran difficulty or higher
Retire and have your company go down fighting
Defeat another mercenary company
Sell 10 trading good stacks
Complete a contract for a noble house
Have a temporary injury treated at the temple
Kill a Goblin Overseer with a ranged weapon
Have a company roster of 12 brothers
Have a total of 5,000 crowns
Acquire a named item
Kill a Fallen Hero
Bandage a wound in combat
Complete a contract for a settlement
Fail a contract
Kill a Necromancer
Get to friendly relations with a settlement
Lose a game
Kill an enemy with a wardog
Kill a Geist
Kill 24 or more enemies in one battle
Have 5 or more brothers with a temporary injury at the same time
Kill 2 enemies in one turn with a ranged weapon
Kill a Bandit Marksman with a ranged weapon
Kill a Direwolf in melee
Betray your employer
Reach 1,000 renown
Lose half or more of your company in one battle
Retire and have your company break apart
Flee from combat
Lose your first mercenary in battle
Have a brother receive a permanent injury
Defeat Hoggart at any difficulty level
Conquer a holy site
Defeat a Blade Dancer
Defeat the Lorekeeper
Win the holy war for either side