Full list of all 79 Darkest Dungeon II achievements.
The base game contains 65 achievements, and there is 1 DLC pack containing 14 achievements.
Drive 20,000 leagues in the stagecoach
Party wipe against each Confession endboss
Enter the Mountain with a full party and all negative relationships
Defeat all 5 Confessions with the same four heroes without any of them dying
Kill 100 Swine
Defeat the final boss with the Stygian Blaze equipped
Lose a hero who was full of memories
Apply 5 memories onto a single hero
Visit every Inn
Land the killing blow on a lair boss from the Bounty Hunter
Defeat Death
Hire the Bounty Hunter
Unlock 100% of the Altar of Hope
Defeat a Shambler with Shambler's Spawn equipped
Clear the Sluice
Kill 100 Gentry
Complete all heroes' entire backstory
Have a full roster of heroes with at least one memory each
Complete Cowardice
Kill 100 Fisherfolk
Treat a disease, remove a negative quirk, and lock-in a positive quirk at a single Field Hospital
Apply a memory onto a hero
Complete Ambition
Defeat 3 lair bosses in a single expedition
Defeat the lair boss found in the Foetor
Complete Obsession
Enter the Mountain with a full party and all positive relationships
Defeat the Antiquarian
Kill 100 Fanatics
Defeat a Shambler
Kill 100 Cadavers
Unlock 50% of the Altar of Hope
Complete Resentment
Find a replacement for a fallen hero
Defeat the lair boss found in the Tangle
Have a trophy, pet, and four stagecoach items equipped all at once
Defeat the lair boss found in the Shroud
Kill 100 Creatures
Kill 100 Cosmic beings
Complete any hero's entire backstory
Kill 100 Pillagers
Unlock 25% of the Altar of Hope
Kill 100 Gaunt
Party wipe against any Confession endboss
Master 5 skills on a single hero during an expedition
Purchase an indelible trinket from the Hoarder
Defeat the lair boss found in the Sprawl
Drive 1,000 leagues in the stagecoach
Clear the Foetor
Clear the Shroud
Abandon an expedition
Unlock the Hellion
Complete Denial
Unlock the Flagellant
Unlock the Occultist
Unlock the Jester
Clear the Sprawl
Unlock the Vestal
Unlock the Leper
Unlock the Runaway
Clear the Tangle
Have a hero meltdown
Have a hero become resolute
Play the game on the anniversary of release
Reach the first Inn
Deal 20 damage with a Riposte skill from the Duelist
Apply 5 memories onto the Crusader
Apply 5 memories onto the Duelist
Land the killing blow on a lair boss with The Boot from the Duelist
Complete an expedition with The Usual Suspects
Complete the Crusader's backstory
Have the Highwayman and the Crusader form a positive relationship
Complete the Duelist's backstory
Complete The Lost Crusade
Land a Riposte with Man-at-Arms, Highwayman, and Duelist in a single fight