The search of the Letherhead:

The Search of Leatherhed is DLC story in New York Crisis.

Plot
Turtles are in New Yorks sewer and try to find Leatherhead before Krang and Baxter Stockman find him.

Characters

 * Leonardo
 * Raphael
 * Michelangelo
 * Donatello
 * Letherhead
 * Krang
 * Baxter Stockman (As Fly)
 * Splinter
 * Mighty Mutanimals(Cameos)

Enemies

 * Krangs
 * Krangdroids
 * Mouser
 * Flyborgs

Trivia

 * In the end of the game, Leatherhead joins the Mighty Mutanimals and become a god guy
 * In Leatherheads Hideouts, you can found 2 Lobsters from 1987's Series.
 * Michelangelo references Dragon balls, then they meet Krangs and Mouser, he says, Cowbunga, it's over 9000!
 * You can find a Comic from they first appearance issue number 1# 1984.
 * One of Donatello Fighting Taunting is It's Hammertime from TMNT 3 movie.
 * A another Fighting taunt From Michelangelo it's Ninjakick that Damn Robot from the first TMNT Movie.
 * When You visit Leatherheads Hideout again, you can find Krangdroids parts, and then you live the place and coming back, it vanish.