Full list of all 80 Dishonored achievements. It takes around 25-30 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 30 achievements.
Find Emily's doll hidden in each of the 10 challenges
Complete all Normal and Expert challenges with a 3-Stars rating
Get to Wave 13 in Back Alley Brawl killing all combatants personally
Complete Train Runner before the train arrives at the station
Find all of the collectable figurines in Burglar on Expert
Perform a drop assassination of at least 150 meters in the Kill Cascade challenge
Complete Assassin's Run with 100% accuracy using only head shots
In Bonfires, perform all the special combination jumps in 1 round
Finish Mystery Foe without using any active supernatural powers
Finish Chain Kill or Bend Time Massacre without failing any wave, including bonuses
Get the information you need from the Rothwild Slaughterhouse
Meet with Thalia Timsh, the Barrister's Niece
Purchase all of the Favors in The Knife of Dunwall
Complete The Knife of Dunwall in High Chaos
Complete The Knife of Dunwall in Low Chaos
Complete The Knife of Dunwall without alerting anyone
Complete The Knife of Dunwall without killing anyone
Attach an arc mine to a rat, resulting in a kill
Perform a drop assassination from atop the Empress statue in The Knife of Dunwall
Speak with the statue of Delilah Copperspoon in Timsh's estate
Deliver (or attempt) the killing blow on Corvo
Break Lizzy Stride out of Coldridge Prison
Restore the Undine to working condition
Purchase at least 8 favors in The Brigmore Witches
Complete The Brigmore Witches in High Chaos
Complete The Brigmore Witches in Low Chaos
Complete The Brigmore Witches without alerting anyone
Complete The Brigmore Witches without killing anyone
Survive The Brigmore Witches in low chaos with 10,000 coins
Use an enemy lifted with Pull as a shield