Super Mario Bros. - you've probably finished the game a gazillion times, but you've probably never tried to get the lowest score possible. Here's a video by NotEntirelySure of YouTube that will show you how he or she only scored 600 points in SMB for NES. NotEntirelySure seems to be a highly skilled SMB player as he used a couple of tricks and glitches in the game to achieve the lowest score possible in SMB.