Passwords
Enter the following at the password screen:
| Abyss | S D S D R L D |
| Challenge Code Endurance – stamina restore no longer available | M R M D R M D |
| Cheat Code Health | D S R D M R M |
| Fatal Blow | L R S R D R D |
| Infinite Shuriken | R S R L R S M |
| Lose Shuriken | R L M R D S L |
| Mighty turtle | L S D R R D R |
| New Nexus outfit for Donatello | D S L R D R M |
| New Nexus outfit for Leonardo | L M R M D R D |
| New Nexus outfit for Michelangelo | M L M R D R M |
| New Nexus outfit for Raphael | R M S R M D R |
| Nightmare | S L S D R D L |
| Pizza Paradise | M R L M R M R |
| Playmates added to Bonus Materials | S R M L D D R |
| Poison | D R S L L S R |
| Self Recovery | D R M S R L R |
| Squeaking | M L D S R D M |
| Super Defense Power (Defense x2) | L D R M R L M |
| Super Offense Power (Attack x2) | S D L S R L L |
| Super-Tough | R D S R M R L |
| Toddling | S S S M R D D |