Teenage Mutant Ninja Turtles 3: Mutant Nightmare Cheats

Passwords
Use the following key when entering passwords:

L: Leonardo
M: Michaelangelo
D: Donatello
R: Raphael
S: Shredder

Turtles no longer take damages
Enter: MDLDSSLR at the password screen

A single hit from enemy attack means death
Enter: LDMSLRDD at the password screen

Enemies' attack power doubled
Enter: MSRLSMML at the password screen

Ougi gauge is always full
Enter: RRDMLSDL at the password screen

Enemies' defense power doubled
Enter: SLRMLSSM at the password screen

Shuriken no longer available
Enter: LLMSRDMS at the password screen

Turtles can carry unlimited number of shuriken
Enter: LMDRRMSR at the password screen

Healing items are no longer available
Enter: DMLDMRLD at the password screen

All healing items turn into temaki sushi
Enter: SLLMRSLD at the password screen