Defeat Shredder in an Xbox Live CO-OP game, and live to tell the tale.
Unlocked: 06 Dec 2009 22:03:14
Turtle Soup
25Defeat Shredder without being turned into a regular turtle.
Unlocked: 30 Oct 2009 04:06:32
Earn 250 points, individually, in an Xbox Live CO-OP game.
Unlocked: 22 Jun 2008 07:15:37
Superhero
15Destroy all Parking Meters, Pylons, Barrels, and Speed Signs in the game.
Unlocked: 10 May 2008 06:27:55
Fire Hazard
20Rescue Master Splinter without being burned by the flamethrower.
Unlocked: 07 May 2008 08:26:03
Lofty Goal
10Clear out April's Loft, losing 10 health or less, in a Local game.
Unlocked: 07 May 2008 08:07:36
Fall into a manhole 5 times.
Unlocked: 06 May 2008 20:14:57
Clear out the Apartment and April’s Loft in 2:00 minutes or less.
Unlocked: 06 May 2008 20:10:29
Ninjitsu
10Defeat three opponents with a direct attack.
Unlocked: Offline
Evade
15Defeat General Traag in the Technodrome, losing 20 or less health.
Unlocked: Offline
Deep Freeze
15Get past the freezing trap in the Technodrome, without being frozen.
Unlocked: Offline
Strategy
25Defeat Krang's robot, losing 10 health or less.
Unlocked: Offline