What Super Mario Bros. 3 Might Have Looked Like On PC

IFD finished their Super Mario Bros. 3 demo in late September 1990, then pitched it to Nintendo.

Super Mario Bros. Special (PC-88 - SMB Style) by SupaStarFox on DeviantArt

Love this Super Mario Bros. 3 remake for Windows by Cyberclic. Free Indie remake for PC. Original by Nintendo in 1985. : r/IndieGaming

New Super Mario Bros. Wii - Wikipedia

Unveiling a Hidden Gem: The Rare Demo of id Software's Super Mario Bros. 3 PC Port - The NES Page

John Romero Reveals Super Mario 3's PC Port

How to Fly in Super Mario Bros. 3: 4 Steps (with Pictures)

Developers publish demo images of PC version Super Mario Bros. 3 - GIGAZINE

Watch id Software's long lost Super Mario Bros. 3 PC prototype

Museum obtains rare demo of id Software's Super Mario Bros. 3 PC port

Super Mario Bros. 3' is a classic, but I couldn't see past the art I hated

Super Mario Bros. 3 Review – Wizard Dojo

Super Mario Bros. Pattern Bag Kit

RETRO GAMER JUNCTION - Super Mario Bros 3