This page contains Teenage Mutant Ninja Turtles 3: Mutant Nightmare Codes for Nintendo DS called "Cowabunga message" and has been posted or updated on Dec 14, 2010 by more of Mario.
- Developer: Konami
- Publisher: Konami
- Genre: Action Beat-'Em-Up
- Release: Nov 1, 2005
- ESRB: Everyone
Press Up(2), Down(2), Left, Right, Left, Right, B, A at the title screen. The turtles yell "Cowabunga!".
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