| icon | info |
|---|---|
 | Hisomu's Heir Kill one guard. |
 | Awakened Save Azai from the mercenaries. |
 | The Mercenary Assassinate Kelly, the mercenary captain. |
 | Karajan's Fate Assassinate Karajan. |
 | Escape Escape from the Stronghold. |
 | Fated Determine your fate. |
 | True Ninja Complete the game in New Game Plus. |
 | Descendent of Iga Earn three stars in every level. |
 | Perfection Earn all the Seals in every level. |
 | Haiku Find all three scrolls in every level. |
 | Marked Earn all the upgrades. |
 | Mercy Complete a level without killing any guards. |
 | Masterful Complete a level without getting detected. |
 | Ghost Complete a level without killing any guards and without being detected. |
 | Of The Mind Complete all of the challenge rooms. |
 | Oni Terrorize 10 guards. |
 | Manipulator Distract 25 guards using your equipment. |
 | Trickster Distract 25 guards using environmental objects. |
 | Stealth Assassin Perform 25 successful stealth kills. |
 | Crimson Haiku Perform five different types of stealth kills successfully in one level. |
 | Inner Heaven Kill a guard from inside the box. |
 | The Dark Project Get the Undetected honor bonus 10 times in one level. |
 | Things Better Left Unseen Throw the body of one guard to terrorize another. |
 | Tactical Espionage Action Within a single Focus, aim and throw three different types of items. |
 | No One Lives Forever Stealth kill an elite guard after stunning him. |
 | Deadly Shadows Stealth kill a guard from inside a dumpster. |
 | The Worst Allies Kill a guard by getting other guards to shoot them. |
 | Unstable Footing Terrify a guard and cause him to stumble to his death. |
 | Gallows Terrify a guard using the result of a hanging stealth kill five times. |
 | Snare Use a dead body to lure another guard and then stealth kill them. |
 | Days Long Past Complete the new Special Edition level. |
 | The Humble Moth Stun an elite guard with moths then dispatch him. |
 | Behind the Curtain View any of the developer commentaries. |
 | Back to Bed With You Knock out an enemy again that was revived from being knocked out. |
 | What Could Have Been Complete one of the original Mark of the Ninja levels using the Path of Wisdom. |
 | Cordyceps Dispatch two enemies at once using a body infected with Toxic Fungus. |
 | Well, I Think It's Interesting Read one of the history lesson developer commentaries. |
 | Couldn't Do That Before Disable a spotlight using the Dusk Moths. |
