Mario Bros Vsnes Goodnes 314 Upd: Vs Super

If you are a retro game preservationist, a ROM collector, or simply a fan of plumber-based platforming perfection, you have likely stumbled across a cryptic string of text in your travels: "VS Super Mario Bros (VSnes GoodNES 314 upd)."

This article is for educational and preservation discussion. The Vs. Super Mario Bros. ROM is still under copyright by Nintendo. To play it legitimately, seek out an original arcade cabinet or the Arcade Archives release on Nintendo Switch (which uses the exact same ROM data as the GoodNES 3.14 dump). vs super mario bros vsnes goodnes 314 upd

Searching for the file? Check retro gaming forums and archive dot org, but verify the MD5 hash against the No-Intro database to ensure you have the true "UPD" revision. If you are a retro game preservationist, a