- GameCube
Passwords
Go to the options and then go to the password screen. Next you will see 5 symbols
| New Leonardo Outfit | LDMSR or RMMLL |
| New Raphael Outfit | DMDML |
| New Donatello Outfit | DDSMS |
| New Michaelangelo Outfit | RRLMD or DLDSM |
| Defense Doubles for Leonardo | MRLLM |
| Defense Doubles for Raphael | LRMDS |
| Defense Doubles for Donatello | SSSMR |
| Defense Doubles for Michaelangelo | MRRML |
| Power Ups Effect Doubles Michaelangelo | MMSLR |
| Power Ups Effect Doubles Leonardo | LSLSR |
| Power Ups Effect Doubles Raphael | SLDSM or MSLLR |
| Power Ups Effect Doubles Donatello | DMDRS |
| Attack Power Up for Raphael | RDSRL |
| Attack Power Up for Donatello | DRLDS |
| Attack Power Up for Leonardo | LMLSD |
| Max Out Shurikens for Leonardo | SMRDM |
| Max Shurikens and All Pizza for Michaelangelo | DRDSS |
| Sprinter Unlocked for Story Mode | MSRLS |
| Playmates Unlocked in Database | LSDRM |
| New Sound Effects | SMMRS |
| Defense Power up for Michaelangelo | MSRMM |
Playmates art
Go to the options and then go to the password screen. Next you will see 5 symbols letters. Type in L S D R M that means Leo Splinter Don Raf and Mike. Ok then you should get a message that says PLAYMATES DATABASE IS UNLOCKED. Then go back to the main screen and go to data base. When you click on it a new screen should come up and say playmates with the picture of the turtles click on it and you will be looking at some cool art.
Michelangelo will get an improved weapon in the story mode
Go to the options and then go to the password screen. Next you will see 5 symbols Put in MSRMM
Get Challenge Mode Unlocked
Beat story mode using all 4 turtles
Get Stage Select Levels
Beat a level to unlock it for Stage Select
Get the Secret of Gembu
Beat Dojo Stage 3 using all 4 turtles and you get the Secret of Gembu move which will damage all enemies on screen
Get Characters for Vs. Mode
Casey Jones: Beat Stage 1 with Raphael
Evil Turtlebot: Beat Stage 3 with any turtle
Hun: Beat Stage 6 with Michaelangelo
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
New Costumes
Change your PS2 System date to Dec 24th or 25th to get Santa outfits or October 31st for Halloween outfits.
Hint
the uppercut speed dodge wich is not tought in the game first you press R2 to kock the enemy away then you press L2 any way out of were the other enemy is strikeing. hint"it works well in crouds"
Submitted by silas shirk