Here is the full list of all 36 Teenage Mutant Ninja Turtles achievements worth 1,000 gamerscore.
Completed Environment 5 in Time Attack!
Completed Environment 4 in Time Attack!
Completed Environment 3 in Time Attack!
Completed Environment 2 in Time Attack!
Completed Environment 1 in Time Attack!
Mikey is upgraded to the max!
Beat wave 35 in Survival Mode!
Reached wave 10 in Survival Mode!
Defeated Shredder!
Found 100% of the Mutagen Canisters!
Raph is upgraded to the max!
Discovered 100% of the secrets!
Donnie is upgraded to the max!
Cleared out the Fortune Cookie Factory!
Defeated Justin the Supermutant!
Leo is upgraded to the max!
Cleared out the Kraang Warehouse.
Defeated Dogpound.
Found 50% of the Mutagen Canisters!
Cleared out the Shellraiser.
Defeated Baxter Stockman.
Discovered 50% of the secrets!
Beat the Mega Mouser!
Defeated Fishface.
Destroyed 10 objects by thrown enemies!
Trapped 10 enemies in containers!
Defeated the Kraang Tank.
Destroyed 100 objects.
All combo attacks purchased for Mikey.
All combo attacks purchased for Raph.
Found your first Secret!
All combo attacks purchased for Donnie.
Threw 10 enemies at the screen.
All combo attacks purchased for Leo.
Finished the first level.
Had 10,000 Energy Shards available to spend.