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