Here is the full list of all 38 Mark of the Ninja: Remastered achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Complete the game in New Game Plus.
Stun an elite guard with moths then dispatch him.
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.
Distract 25 guards using your equipment.
Disable a spotlight using the Dusk Moths.
Kill a guard from inside the box.
Within a single Focus, aim and throw three different types of items.
Read one of the history lesson developer commentaries.
View any of the developer commentaries.
Earn all of the upgrades.
Complete Dosan's Tale.
Knock out an enemy again that was revived from being knocked out.
Determine your fate.
Earn three stars in every level.
Earn all three seals in every level.
Find all three scrolls in every level.
Complete all of the challenge rooms.
Escape from the Stronghold.
Assassinate Karajan.
Stealth kill an elite guard after stunning him.
Complete a level without killing any guards.
Complete a level without killing any guards and without being detected.
Stealth kill a guard from inside a dumpster.
Get the Undetected bonus 10 times in one level.
Assassinate Kelly, the mercenary captain.
Terrify a guard with a hanging stealth kill five times.
Terrify a guard and cause him to stumble to his death.
Terrorize 10 guards.
Use a dead body to lure another guard and then stealth kill him.
Perform five different types of stealth kills in one level.
Kill a guard by getting other guards to shoot him.
Throw the body of one guard to terrorize another.
Complete a level without getting detected.
Distract 25 guards using environmental objects.
Save Azai from the mercenaries.
Perform 25 successful stealth kills.
Kill one guard.