TEENAGE MUTANT NINJA TURTLES UNLOCKABLES
Challenge mode
Finish story mode as Raphael, Donatello, Michaelangelo, and Leonardo.
Casey Jones
Finish level 1 as Raphael to unlock Casey Jones in versus mode.
Evil Turtlebot
Finish level 3 as Raphael, Donatello, Michaelangelo, or Leonardo to unlock the Evil Turtlebot in versus mode.
Hun
Finish level 6 as Michaelangelo to unlock Hun in versus mode.
Oroku Saki
Beat Saki as Raphael, Donatello, Michaelangelo, or Leonardo to unlock Oroku Saki in versus mode.
Shredder
Beat Shredder as Raphael, Donatello, Michaelangelo, or Leonardo to unlock Shredder in versus mode.
Splinter
Finish Dojo level 3 as Leonardo to unlock Splinter in versus mode.
Yoshi Hamato
Finish Challenge Mode as Raphael, Donatello, Michaelangelo, or Leonardo to unlock Yoshi Hamato in versus mode.
Alternate costumes
Change the system date to December 25 to see the turtles with a Christmas theme. Change the Xbox system date to October 31 to see the turtles with a Halloween theme.
Secret of Gembu
Finish the third Dojo Stage with all four turtles to learn the Secret of Gembu move. Use it to damage everyone on the screen. You can perform this three times per level.