• Game Passwords

    At the password screen enter the symbols:

    Alt Donnie CostumeRRSLR
    Alt Leo CostumeRSLMD
    Alt Mikey CostumeRLSLS
    Alt Raph CostumeSLSMM
    Alt Sound EffectsDDDML
    Bonus Course 1LSMMS
    Bonus Course 2SSLDM
    Bonus Course 3MSSLD
    Bonus Course 4SRLMD
    Bonus Course 5LSDRM
    Casey Jones ModeSRLMD
    Donnie gains attack powerDRLDS
    Donnie: longer bandana/ 2x power up effectMLSDS
    Donnie: shorter bandana/ 2x defenseMLMLS
    Improved weapon for LeonardoLMLSD
    Improved Weapon for Michelangelo.MSRMM
    Improved weapon for Raphael.RDSRL
    Leo: Inf ShurikensSSLDM
    Leo: longer bandana/ 2x power up effectRSDMM
    Leo: shorter bandana/ 2x defenseLDSMS
    Mikey: longer bandana/ 2x power up effectRLMSM
    Mikey: Inf ShurikensMSSLD
    Mikey: shorter bandana/ 2x defenseRLDDR
    Playmates Toy DatabaseLSDRM
    Raph: longer bandana/ 2x power up effectRSSSR
    Raph: shorter bandana/ 2x defenseSDRML
    Splinter ModeLSLML

    Contributed By: TriforceCaptre and Vader99341.

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  • Unlockables

    Things that can only be unlocked by doing the following:

    UnlockableHow to Unlock
    Challenge ModeBeat Oroku Saki in story mode
    Character: Casey JonesBeat Stage 1 as Raph
    Character: Evil TurtlebotBeat Stage 3 as any turtle
    Character: HunBeat Stage 6 as Mikey
    Character: Oroku SakiBeat Oroku Saki as any turtle
    Character: ShredderBeat Shredder as any turtle
    Character: SplinterBeat Dojo Stage as Leo
    Character: Yoshi HamatoBeat Challenge Mode as any turtle
    Gembu Turtle PowerBeat story mode with all four turtles
    Oroku Saki fightBeat game with all 4 turtles

    Contributed By: Vader99341 and hitmonchan.

    0    1

Easter Eggs

  • Silly Walking Sounds

    If you enter the classic Konami code (Up, Up, Down, Down, Left, Right, Left, Right, B, A) on the title screen, you should hear the Turtles say ''Yeah!'' Now hit start and go to the story mode. Every time your turtle takes a step in one of the stages, a goofy ''boing!'' sound will be heard. Boing, boing, boing...

    Contributed By: Cypher.

    0    0

  • Special Holiday Costumes!

    Set your GCN's date to October 31 and the Turtles will all be wearing pumpkins on their heads. A Halloween treat!

    Set your GCN's date to December 25 and the Turtles will all be wearing little Santa hats! How cute! ^_^

    Contributed By: DWX131415.

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You can submit a problem report for any non-working or fake code in the lists above.