Teenage Mutant Ninja Turtles
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Very hard difficulty setting
Press Up(2), Down(2), Left, Right, Left, Right, B, A at the title screen.
Shredder's Tower level
Complete all levels in normal mode to unlock the Shredder's Tower secret level.
Various Cheat Modes
Use the following key when entering the passwords.
L: Leonardo M: Michaelangelo D: Donatello R: Raphael S: Splinter
Casey Jones mode Enter SRLMD as a password.
Splinter mode Enter LSLML as a password.
Alternate Leonardo costume Enter RSLMD as a password. Hold L or R when selecting Leonardo at the character selection screen.
Alternate Donatello costume Enter RRSLR as a password. Hold L or R when selecting Donatello at the character selection screen.
Alternate Raphael costume Enter SLSMM as a password. Hold L or R when selecting Raphael at the character selection screen.
Alternate Michaelangelo costume Enter RLSLS as a password. Hold L or R when selecting Michaelangelo at the character selection screen.
Playmates toy database Enter LSDRM as a password.
Alternate sound effects Enter DDDML as a password.
Leonardo gains attacking power Enter LMLSD as a password.
Raphael gains attacking power Enter RDSRL as a password.
Donatello gains attacking power Enter DRLDS as a password.
Michaelangelo gains attacking power Enter MSRMM as a password.
Michaelangelo has unlimited fire shurikens and pizza always appears Enter MSSLD as a password.
Leonardo has unlimited fire shurikens and pizza always appears Enter SSLDM as a password.
Raphael has double power-up effects Enter RSSSR as a password.
Michaelangelo has double power-up effects: Enter RLMSM as a password.
Donatello has double power-up effects: Enter MLSDS as a password.
Leonardo has double power-up effects Enter RSDMM as a password.
Donatello has double defense Enter MLMLS as a password.
Leonardo has double defense Enter LDSMS as a password.
Michaelangelo has double defense Enter RLDDR as a password.
Raphael has double defense Enter SDRML as a password.
Bonus course 1 Enter LSMMS as a password.
Bonus course 2 Enter SSLDM as a password.
Bonus course 3 Enter MSSLD as a password.
Bonus course 4 Enter SRLMD as a password.
Bonus course 5 Enter LSDRM as a password.