Super Mario Bros. 3 Side view Platform About the Game Reviews Gallery Similar Games Troubleshooting DOS Description: This prototype of a MS-DOS Port of Super Mario Bros. 3 was developed by Ideas from the Deep (IFD), which would later become known as id Software. It was presented to Nintendo, but was discarded. The prototype has been found, and was donated to be preserved at the Museum of Play. Keywords: mario super mario bros. unofficial unofficial port ms-dos
