There was the Playchoice release and also Vs Super Mario Bros. Vs Super Mario Bros is a true arcade version of SMB, which had harder and different levels from t

There was the Playchoice release and also Vs Super Mario Bros. Vs Super Mario Bros is a true arcade version of SMB, which had harder and different levels from the home version. http://www.mariowiki.com/VS._Super_Mario_Bros http://www.mariowiki.com/VS._Super_Mario_Bros. (You need to manually add the trailing period, HN is stripping it)