This game is also available on PC.
Retro Game Tips for Mark of the Ninja DLC: Special Edition (Xbox 360)
Achievement: Days Long Past
Achievement: The Humble Moth
Achievement: Behind the Curtain
Achievement: Back to Bed With You
When:
During game
How:
Knock out an enemy again that was revived from being knocked out.
Submitted By:
Achievement: What Could Have Been
When:
During game
How:
Complete one of the original Mark of the Ninja levels using the Path of Wisdom.
Submitted By:
Achievement: Cordyceps
When:
During game
How:
Dispatch two enemies at once using a body infected with Toxic Fungus.
Submitted By:
Achievement: Well, I Think It's Interesting
When:
During game
How:
Read one of the history lesson developer commentaries.
Submitted By:
Achievement: Couldn't Do That Before