Here is the full list of all 28 Deus Ex: The Fall achievements. It takes around 5-6 hours to unlock all of the achievements on Windows.
Complete the entirety of Part 1 without killing anyone.
Destroy a locked door.
Perform 25 Takedowns.
Eat 25 energy bars.
Spend 20 praxis points on Augmentations.
Perform a double Takedown.
You tricked the Skulls leader Diego into exposing where he is getting his Riezene!
Attach the tranquilizer modification to the crossbow.
Successfully hack 10 devices without using an Auto-Hack.
Collect 2000 credits hidden in the world.
You challenged Barrett's criticism for sparing Kontarsky and he wasn't too happy about it.
Disarm a mine.
Attach a silencer and a laser sight to one of your weapons.
Perform a headshot on an enemy with the crossbow.
Perform a Takedown through a wall.
Purchase 10 praxis kits.
Spend 9001 credits in the store.
Fully upgrade the damage of any shotgun.
Use the stun gun to disable a security camera.
Turn a robot against its masters.
Hide from an alerted guard until he loses interest and returns to his patrol.
Perform a Takedown on a stunned enemy.
Own a rocket launcher and a plasma rifle.
You have got a problem. You found a can of beer in the trash and then drank it.
You sly dog! You convinced Alvarez Araujo to give you a LIMB card for free!
You didn't accept a reward for helping Camila with her stalker problem! Such a nice boy!
Complete all the Side Quests in Panama.
Complete the tutorial without killing anyone.