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