List of Super Mario All-Stars pre-release and unused content

This is a list of pre-release and unused content for the game Super Mario All-Stars.

Super Mario Bros.
THANK YOU MARIO! YOUR QUEST IS OVER. WE PRESENT YOU A NEW QUEST. PUSH BUTTON Y TO START A URA-WORLD

The ending text from the NES version of Super Mario Bros., altered slightly to fit differences between the original game and the remake.

Super Mario Bros.

 * While Bowser's Brother is technically in this game's version of Super Mario Bros.: The Lost Levels, his color palette is actually unused.