Splinters Origins:

Splinters Origins is a DLC Story, in This story you play as Splinter as Human Before He meet the Turtles.

Characters:

 * Hamato Yoshi(Splinter)
 * Oruku Saki
 * Tang Chen
 * Mogo-san

Enemies:

 * Foot Ninja

Plot:
.........

Trivia:

 * The Origins story is based both on the original Mirage comic and the 1987's series.
 * This takes place before the main games franchise.
 * In the trailer, there is line there Oruku Saki says' Did you feel Hamato, to be beaten by be, it's was cut from the Final Game.
 * In Dojo, You can find a Statue how looks liked Usagi Yojimbo.
 * If could be possible if you can see some bats if you looking the Dojo rooftop, this may could be references to Batman from Arkham series who Rocksteady have prevoiusly developerer.