Full list of all 38 Mark of the Ninja achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 30 achievements, and there is 1 DLC pack containing 8 achievements.
Earn all the upgrades.
Complete the game in New Game Plus.
Find all three scrolls in every level.
Earn all the Seals in every level.
Earn three stars in every level.
Complete all of the challenge rooms.
Determine your fate.
Kill a guard from inside the box.
Escape from the Stronghold.
Assassinate Karajan.
Distract 25 guards using your equipment.
Terrify a guard using the result of a hanging stealth kill five times.
Stealth kill an elite guard after stunning him.
Terrify a guard and cause him to stumble to his death.
Kill a guard by getting other guards to shoot them.
Terrorize 10 guards.
Stealth kill a guard from inside a dumpster.
Complete a level without killing any guards and without being detected.
Complete a level without killing any guards.
Assassinate Kelly, the mercenary captain.
Within a single Focus, aim and throw three different types of items.
Perform five different types of stealth kills successfully in one level.
Throw the body of one guard to terrorize another.
Get the Undetected honor bonus 10 times in one level.
Distract 25 guards using environmental objects.
Complete a level without getting detected.
Save Azai from the mercenaries.
Perform 25 successful stealth kills.
Use a dead body to lure another guard and then stealth kill them.
Kill one guard.
Read one of the history lesson developer commentaries.
Complete one of the original Mark of the Ninja levels using the Path of Wisdom.
Stun an elite guard with moths then dispatch him.
Disable a spotlight using the Dusk Moths.
Complete the new Special Edition level.
Dispatch two enemies at once using a body infected with Toxic Fungus.
Knock out an enemy again that was revived from being knocked out.
View any of the developer commentaries.