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