All Night Nippon
In 1986, Nintendo developed "All Night Nippon Super Mario Bros.", a special Family Computer Disk System version of "Super Mario Bros.", as a contest prize for listeners. The game mostly consisted of levels from the original "Super Mario Bros.", though it also included some levels, graphics, and other gameplay changes from the Japanese "". Some enemies, characters, and level elements had their graphics changed to reflect people or symbols associated with "All Night Nippon" or the Nippon Broadcasting System.