Teenage Mutant Ninja Turtles Cheats (PlayStation 2)

Enter  Donatello, Raphael, Donatello, Splinter, Splinter as a password.

Enter Leonardo, Splinter, Donatello, Raphael, Michaelangelo as a password.

In two player mode, press X + Square to get into a stance. Have your teammate get next to
you, face you, then press X + Square. You will perform a special team attack where you
are thrown into enemies, hurting them.

Enter Michaelangelo, Raphael, Leonardo,  Leonardo, Michaelangelo as a password.

At the title screen, press Up(2), Down(2), Left, Right, Left, Right, X, Circle. If you
entered the code correctly, the word ''Yeah'' will appear. Movement sounds in story mode
will now be different.

Successfully complete level 1 with Raphael to unlock Casey Jones in versus mode.

Enter Raphael, Michaelangelo, Michaelangelo, Leonardo, Leonardo as a password. Hold
L1 or R1 when selecting Leonardo at the character selection screen.

Enter Leonardo, Splinter, Leonardo, Splinter, Raphael as a password.

Successfully complete Dojo level 3 with Leonardo to unlock Splinter in versus mode.

Enter Splinter, Leonardo, Donatello, Splinter, Michaelangelo or Michaelangelo,
Splinter, Leonardo, Leonardo, Raphael as a password.

Successfully complete challenge mode with Raphael, Donatello, Michaelangelo, or Leonardo
to unlock Yoshi Hamato in versus mode.

Enter Donatello, Michaelangelo, Donatello, Raphael, Splinter as a password.

Enter Michaelangelo, Raphael, Raphael, Michaelangelo, Leonardo as a password.

Enter Donatello, Raphael, Leonardo, Donatello, Splinter as a password.

Enter Michaelangelo, Michaelangelo, Splinter, Leonardo, Raphael as a password.

Successfully complete story mode with Raphael, Donatello, Michaelangelo, and Leonardo to
unlock challenge mode.

When you select Michaelangelo and pick up a recovery item such as pizza, etc., he will
have Leonardo's voice instead of his original one.

Enter Splinter, Michaelangelo, Raphael, Donatello, Michaelangelo as a password.

Enter Splinter, Michaelangelo, Raphael, Donatello, Leonardo as a password.

Enter Splinter, Michaelangelo, Michaelangelo, Raphael, Splinter as a password.

Successfully complete level 6 with Michaelangelo to unlock Hun in versus mode.

Enter Splinter, Splinter, Splinter, Michaelangelo, Raphael as a password.

Enter Raphael, Raphael, Leonardo, Michaelangelo, Donatello as a password. Hold L1
or R1 when selecting Michaelangelo at the character selection screen.

Set the PlayStation 2 system date to December 25 to see the turtles with a Christmas
theme. Set the PlayStation 2 system date to October 31 to see the turtles with a
Halloween theme.

Enter Raphael, Donatello, Splinter, Raphael, Leonardo as a password.

Enter Michaelangelo, Splinter, Raphael, Michaelangelo, Michaelangelo as a password.

Successfully complete level 3 with Raphael, Donatello, Michaelangelo, or Leonardo to
unlock the Evil Turtlebot in versus mode.

Enter Splinter, Raphael, Splinter, Michaelangelo, Michaelangelo as a password. Hold
L1 or R1 when selecting Donatello at the character selection screen.

Defeat Shredder with Raphael, Donatello, Michaelangelo, or Leonardo to unlock Shredder in
versus mode.

Enter Leonardo, Michaelangelo, Splinter, Donatello, Donatello as a password. Hold
L1 or R1 when selecting Raphael at the character selection screen.

Successfully complete the third Dojo Stage with all four turtles to learn the Secret of
Gembu move. Use it to damage everyone on the screen. Note: This can only be done
three times per level.

Enter Leonardo, Raphael, Michaelangelo, Donatello, Splinter as a password.

Enter Leonardo, Michaelangelo, Leonardo, Splinter, Donatello as a password.

Enter Michaelangelo, Splinter, Raphael, Leonardo, Splinter or Splinter,
Leonardo, Donatello, Splinter, Michaelangelo as a password to unlock Master Splinter
in story mode. Note: You must first complete story mode game as all four turtles.

Defeat Saki with Raphael, Donatello, Michaelangelo, or Leonardo to unlock Oroku Saki in
versus mode.