Super Mario Bros., one of the first side-scrolling platform games, introduced video game players to expansive worlds that forever changed the way video games were played, perceived, and designed. The game has sold more than 40 million units and holds the Guinness World Record as the best-selling video game of all time. It helped revitalize the video game industry after its crash in 1983 and made Nintendo one of the world's most recognized video game manufacturers.