New Super Mario Bros. Cheats

Star Unlockables
On the file screen there are certain stars next to your file, they give you stuff

the first star gives save in your start menu, and also give you a background house in world 1-1, in order to unlock it, you have to beat the game once

the second star makes it so the toad houes can never be destoyed, to get that, you must beat all level

the third star gives you the last background, for this you have to get 10 million score total

yeah I know the third one is hard to get, but this background is so good that its worth it

Note:You dont have to get these stars in a piticular order