Super Mario Bros. 3

About

This is a rare MS-DOS port of Super Mario Bros. 3 created by Ideas from the Deep before they became id Software. You control Mario through classic side-scrolling levels filled with enemies and obstacles while trying to reach the end flag. The game retains the core platforming mechanics you expect but runs on an older operating system that handles inputs differently than modern systems. It never saw a commercial release because Nintendo passed on this specific version during development. What makes this build special is its history as a lost prototype from a studio that would later define the first-person shooter genre. This copy was preserved by the Museum of Play after being found and donated to keep the legacy alive. You can see how early ideas evolved into something else entirely since the team moved on to create Wolfenstein 3D shortly after. There are no community ratings available for this obscure title, but it stands as a fascinating piece of gaming history for anyone interested in development artifacts from the late eighties.