Abyss SDSDRLD

Endurance MRMDRMD

Fatal Blow LRSRDRD

Lose Shuriken RLMRDSL

Nightmare SLSDRDL

Poison DRSLLSR

Super-Tough RDSRMRL

All-You-Can-Throw Shuriken RSRLRSM

Health DSRDMRM

Mighty Turtel LSDRRDR

Pizza Paradise MRLMRMR

Self Recovery DRMSRLR

Squeaking MLDSRDM

Super Defense Power LDRMRLM

Super Offense Power SDLSRLL

Toddling SSSMRDD

New Turtle outfit for Donotello DSLRDRM

New Turtle outfit for Leonardo LMRMDRD

New Turtle outfit for Michelangelo MLMRDRM

New Turtle outfit for Rapheal RMSRMDR

Playmates added to Bonus Materials SRMLDDR

At the password screen, enter L, S, D, R, R, D, R.

Enter DSRDMRM in password. Your character will always have full health. PS: This dosent work in tournament mode.

Enter LSDRRDR in password. Your characters will no longer be hurt by damage.

Enter DRMSRLR in password. Your character will slowly regain HP. PS:This dosent work in tournament mode.

Enter MRLMRMR in password. All health items will be replaced by full HP pizzas. PS:This dosent work in tournament mode.

Enter SDLSRLL in password. Your attacks will be doubled. PS:This dosent work in tournament mode.

Enter LDRMRLM in password. Your defense will be doubled. PS:This dosent work in tournament mode.

Enter RSRLRSM in password to get infinite shuriken

Enter DSLRDRM in password.To get a new outfit for Donatello.

Enter LMRMDRD in password.To get a new outfit for Leonardo.

Enter MLMRDRM in password.To get a new outfit for Michaelangelo.

Enter RMSRMDR in password.To get a new outfit for Raphael.

Enter SRMLDDR in password.To unlock Playmates in bonus materials.

Win the Open Brawl Tournament. Alternately, Casey Jones is unlocked five days after a saved game file is created; you can change the system date to do this. Casey Jones replaces Raphael.

Defeat Karai in the Foot Fight Tournament in less than 150 seconds. Alternately, Karai is unlocked thirty five days after a saved game file is created; you can change the system date to do this. Karai replaces Michaelangelo

Win the Battle Nexus Tournament. Alternately, Slashuur is unlocked forty five days after a saved game file is created; you can change the system date to do this. Slashuur replaces Leonardo.

Successfully complete level 11-7. Alternately, Splinter is unlocked ten days after a saved game file is created; you can change the system date to do this. Splinter replaces Donatello.

Got to level 9-1 and get the hidden Antique. Do this by going down one of the alleyways. There will be a pile of crates and a broken down bus. Jump on the crate and onto the bus. From the bus, jump onto the building . There should be two crates here, containing Pizza and the Antique. Then, complete the level and defeat all the Purple Dragons, Foot, and Mobsters. Next, go to the " 2nd Time Around". If you look through the different objects in the "NY" section, you will see the image of an arcade. Select the arcade to see information on it. When you exit out of the information, the message "Classic Arcade Mode Unlocked" will appear, and that option is now on the main menu at the title screen. Note: Do not worry if the screen remains black, or the arcade main screen takes a long time to load; this is normal.

In the arcade game, press Circle to get more lives instead of quarters. The joystick and certain buttons including the pause feature do not work. The character selection is just like the arcade. Each controller controls a different turtle. You cannot choose which turtle to assign to a controller. Controller one is Leonardo, controller two is Michaelangelo, controller three is Donatello, and Controller four is Raphael.