The Incredibles: Rise of the Underminer (Game Boy Advance)

Level Select / Debug Mode
Enter LLVVLL as your password. The game will return to the main menu. Start a new game, a level select option will appear at the bottom of the the difficulty selection screen. Press L or R to change the level. You can also view the credits.

Once you're in the game, press Select to cycle between various text displays that show different debugging information.