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