Unlock Very Hard Mode.
At the title screen
Code Effect Up, Up, Down, Down, Left, Right, Left, Right, B, A Unlock Very Hard Mode
Contributed By: SuperShredder.
Course Selection Password
In password menu enter this password to unlock each course
Password Effect LSMMS Course 1 SSLDM Course 2 MSSLD Course 3 SRLMD Course 4 LSDRM Course 5
Contributed By: ooh44.
For the passwords below,
L = Leonardo
M = Michaelangelo
D = Donatello
R = Raphael
S = Splinter
Password Effect RRSLR Alternate Donatello costume (hold L or R at character select scene) RSLMD Alternate Leonardo costume (hold L or R at character select scene) RLSLS Alternate Michaelangelo costume (hold L or R at character select scene) SLSMM Alternate Raphael costume (hold L or R at character select scene) DDDML Alternate sound effects SRLMD Casey Jones mode DRLDS Donatello gains attacking powe MLMLS Donatello has double defense MLSDS Donatello has double power-up effects LMLSD Leonardo gains attacking power LDSMS Leonardo has double defense RSDMM Leonardo has double power-up effects SSLDM Leonardo has unlimited fire shurikens and pizza always appears MSRMM Michaelangelo gains attacking power RLDDR Michaelangelo has double defense RLMSM Michaelangelo has double power-up effect MSSLD Michaelangelo has unlimited fire shurikens and pizza always appears LSDRM Playmates toy database RDSRL Raphael gains attacking power SDRML Raphael has double defense RSSSR Raphael has double power-up effects LSLML Splinter mode
Mighty Casey Fails to Strike Out
This is a little "exception" glitch I found while fighting Casey Jones with Raphael.
Simply put, if you beat on Casey without knocking him down, he's never whip out his baseball bats after he gets down to half his health.
Contributed By: JosephLithius.
Shredder's Tower level.
Complete all levels on Normal mode to unlock Shredder's Tower secret level.
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