CheatCodes.com has all the official Teenage Mutant Ninja Turtles 2: Battle Nexus GameCube cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday May 23, 2013 for Teenage Mutant Ninja Turtles 2: Battle Nexus are shown below. We also have this game on PlayStation 2, Xbox, Game Boy Advance, GameCube, and sometimes tricks from other game systems will also work on GameCube.
To have infinite shuriken (throwing stars), enter RSRLRSM. It will show that you do not have any, but when you press Y you will be able to throw as many as you want.
To have super attack power, enter SDLSRLL.
On the main menu go to options, then choose password. Enter SSSLDDS to boost attack.
Once you unlock the Teenage Mutant Ninja Turtles arcade, go to the menu screen and select it. Then after the game has started, press Y as many times as you want to get extra lives. You can get as many as you want; and if you start to run low any where in the game, just press Y to get more.
On some levels you will need to collect coins along the way. You will need 4,000 points to buy a bonus material item, 8,000 points to buy a antique item, and 10,000 points to buy a piece of crystal. You will get 100 points for each silver coin, and 500 points for each gold coin. Some coins are not easy to get. For example, some coins are hidden behind objects like rocks or walls. Others will be in places that are hard to get to without jumping at the right time. It is really hard to get 8,000 or more points on the first try, but keep trying the level over again until you do.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free GameCube game (or any other game you want for any video game system)!