TMNT: Teenage Mutant Ninja Turtles Cheats
Changing your PS2's internal system date to dates like 12/24 or 12/25 will show the Turtles in Santa outfits. If you change it to 10/31 the Turtles will have Pumpkins on their heads.
The Secret of Gembu
Complete the 3rd Dojo arena with every turtle and you will unlock the Secret of Gembu move.
Unlock Challenge Mode
Complete story mode with all turtles.
Unlock Characters For Vs. Mode
To unlock the following characters, complete the required tasks:
- Casey Jones: Beat Stage 1 with Raphael
- Evil Turtlebot: Beat Stage 3 with any turtle
- Hun: Beat Stage 6 with Michelangelo
- Splinter: Beat Dojo Stage 3 with Leonardo
- Shredder: Beat Shredder with any turtle
- Oroku Saki: Beat Saki with any turtle
- Yoshi Hamato: Beat Challenge Mode with any turtle
When playing a co-op 2-player game, hit X and SQUARE together and your character will get into a stance. Get your partner to get next to you, face you, and have him/her press X and SQUARE together.