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Finish the game without upgrading any Shell Kickers.
Finish the game in under 1 hour.
Finish the game in under 2 hours 30 minutes.
Finish the game in under 4 hours.
Achieve 100% Completion.
Find every Shuriken upgrade.
Find every Chi upgrade.
Find every Health upgrade.
Find Mikey's lost comic book.
Find every Smoke Bomb upgrade.
Fully upgrade Mikey's Shell Kickers.
Fully upgrade Raph's Shell Kickers.
Fully upgrade Donnie's Shell Kickers.
Fully upgrade Leo's Shell Kickers.
Knock down 100 Kraang Droids.
Find a Chi upgrade.
Fell 100 Footbots.
Mangle 100 Mousers.
Take Casey's advice to upgrade a Shell Kicker.
Find a Smoke Bomb upgrade.
Find a way inside the TCRI Building.
Perform 100 Shell Kickers successfully.
Beat Rahzar without taking damage.
Find a Health upgrade.
Perform 50 Shell Kickers successfully.
Find a Shuriken upgrade.
Rescue a captured turtle.
Seek out wisdom from Splinter.
Return to the Lair and undergo training.