April's adventure mode



Successfully complete the Ghetto level with Donatello to unlock April's adventure mode.

April's Apartment stage



Successfully complete the April's Apartment 2 level with Donatello to unlock April's Apartment stage.

Autumn stage



Successfully complete The Dojo level with Michaelangelo to unlock the Autumn stage.

Casey Jones' adventure mode



Successfully complete the Subway level with Raphael to unlock Casey Jones' adventure mode.

Casey Jones' jacket costume



Successfully complete Casey Jones' adventure mode with April to unlock Casey Jones' jacket costume.

Casey Jones' red shorts costume



Successfully complete the Ghetto level with Casey Jones to unlock Casey Jones' red shorts costume.

Dojo Complete stage



Successfully complete the Turtle's Lair level with Casey Jones to unlock the Dojo Complete stage.

Foot Soldier's adventure mode



Successfully complete Raphael's adventure mode to unlock Foot Soldier's adventure mode.

HUN's adventure mode



Successfully complete Michaelangelo's adventure mode to unlock HUN's adventure mode.

Sewer Falls stage



Successfully complete the Sewer Falls level with Raphael to unlock the Sewer Falls stage.

Sewers stage



Successfully complete the Sewers level with Leonardo to unlock the Sewers stage.

Shredder's adventure mode



Successfully complete Donatello's adventure mode to unlock Shredder's adventure mode.

Shredder's gold costume



Successfully complete Shredder's adventure mode to unlock Shredder's gold costume.

Shredder's Palace Exterior stage



Successfully complete The Lab 12 level with Leonardo to unlock the Shredder's Palace Exterior stage.

Splinter's adventure mode



Successfully complete Leonardo's adventure mode to unlock Splinter's adventure mode.

Subway stage



Successfully complete the Sparring With Splinter level with Leonardo to unlock the Subway stage.

Waterfall stage

Successfully complete the Turtle's Lair level with April to unlock the Waterfall stage.