Full list of all 12 TMNT: Turtles In Time Re-Shelled achievements worth 200 gamerscore.
Achievements they've won
Achievements they've not won
Achieve more than 8,000 points.
Destroy more than 5 enemies using a destructible object.
Complete a level in under 3 minutes.
Get zapped by any laser traps or attacks.
Complete a level without having to use a single Power-up.
Avoid Ice Ray traps in Level 8.
Complete the game in Story Mode. (Normal difficulty onwards).
Get flattened by any trap.
Avoid all traps in Level 3.
Defeat the Final Boss without dying.
Complete a Survival Mode game. (Normal difficulty onwards)
Complete the game with all 4 Turtles.