New Super Mario Bros. (DS) Cheats
Posted by Ashish on 07.16.2006
Play as Luigi and enter the Secret Challenge Mode...
Play as Luigi in single player mode
At the "select a file" screen, hold down the L and R buttons and choose one of your saved game files with the A button.
Now you'll play in the game as Luigi instead of Mario!
Secret Challenge Mode
While paused on the map, press L R L R X X Y Y to enter the secret Challenge mode. You will now be unable to go back to an area that has scrolled off the screen while playing a level. This cheat only works after you finish the game.
