Teenage Mutant Ninja Turtles
Enter the following at the password screen:
For alternate costume codes, hold L or R while selecting character.
|RRSLR||Donatello alternate costume|
|DRLDS||Donatello more attack Power|
|MLSDS||Donatello's power-up effects are doubled|
|MLMLS||Donatello's defense doubles|
|RSLMD||Leonardo alternate costume|
|LMLSD||Leonardo more attack power|
|SSLDM||Leonardo unlimited shuriken|
|RSDMM||Leonardo's power-up effects are doubled|
|LDSMS||Leonardo's defense doubles|
|RLSLS||Michelangelo alternate costume|
|MSRMM||Michelangelo more attack power|
|MSSLD||Michelangelo unlimited fire shuriken/Items are always pizza|
|RLMSM||Michelangelo's power-up effects are doubled|
|RLDDR||Michelangelo's defense doubles|
|SLSMM||Raphael alternate costume|
|RDSRL||Raphael more attack power|
|RSSSR||Raphael’s power-up effects are doubled|
|SDRML||Raphael's defense doubles|
|LSRDM ||Playmates toy Database|
|SRLMD||Casey Jones mode|
At the ttitle screen, enter Up, Up, Down, Down. Left, Right, Left, Right, B, A.
Beat Dojo Stage 3 as Leonardo.
Beat Stage 1 as Raphael.
Beat Stage 3 as any of the Turtles.
Beat Stage 6 as Michelangelo.
Beat Oroku Saki in Story mode
Beat Challenge Mode as any of the Turtles.
Beat Oroku Saki as any of the Turtles.
Beat Shredder as any of the Turtles.
Gembu Turtle Power:
Beat Story mode with all four turtles
If you play on days like Halloween, Christmas Eve or Christmas Day, you'll wear holiday-themed costumes. You can also change your internal system clock to get it to work.
Thanks to Revolution readers Chris Pelleiter, TalonPeacecraft, Dylan, hghghghgh and Justin leandre!