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