Earn 250 points, individually, in an Xbox Live CO-OP game.
Unlocked: 14 Feb 2009 01:16:41
Turtle Soup
25Defeat Shredder without being turned into a regular turtle.
Unlocked: 12 Feb 2009 23:09:59
Defeat Shredder in an Xbox Live CO-OP game, and live to tell the tale.
Unlocked: 12 Feb 2009 19:11:14
Strategy
25Defeat Krang's robot, losing 10 health or less.
Unlocked: 12 Feb 2009 19:08:15
Evade
15Defeat General Traag in the Technodrome, losing 20 or less health.
Unlocked: 12 Feb 2009 19:05:57
Fall into a manhole 5 times.
Unlocked: 21 Jan 2009 17:57:09
Ninjitsu
10Defeat three opponents with a direct attack.
Unlocked: 21 Jan 2009 17:16:06
Clear out the Apartment and April’s Loft in 2:00 minutes or less.
Unlocked: 21 Jan 2009 17:14:26
Lofty Goal
10Clear out April's Loft, losing 10 health or less, in a Local game.
Unlocked: Offline
Fire Hazard
20Rescue Master Splinter without being burned by the flamethrower.
Unlocked: Offline
Deep Freeze
15Get past the freezing trap in the Technodrome, without being frozen.
Unlocked: Offline
Superhero
15Destroy all Parking Meters, Pylons, Barrels, and Speed Signs in the game.
Unlocked: Offline