Super Mario Bros. 1 / The Lost Levels Iceberg! (No clue if this has been done) : r/Mario
NES – Super Mario 3: The Lost Levels | Obscure Video Games
SMB3: The Lost Level in Super Mario Maker 2 - YouTube
Super Mario Bros.: The Lost Levels (video game, 2D platformer, fantasy) reviews & ratings - Glitchwave
Super Mario Bros: The Lost Levels, play for free, Mario bros
![Super Mario Bros. 3: Lost Levels | NES Super Mario Bros. 3 Hack [TAS] - YouTube](https://i.ytimg.com/vi/3m6Cpduk7p8/hqdefault.jpg "Super Mario Bros. 3: Lost Levels | NES Super Mario Bros. 3 Hack [TAS] - YouTube")
Super Mario Bros. 3: Lost Levels | NES Super Mario Bros. 3 Hack [TAS] - YouTube
Romhacking.net - Hacks - Super Mario Bros. 3: The Forgotten Worlds
Super Mario Bros 3 Lost Levels for Use on the Nintendo NES - Etsy.de
Super Mario Bros.: The Lost Levels World 3-4 Solution Map for Famicom Disk System by StarFighters76 - GameFAQs
World 3-3 (Super Mario Bros.: The Lost Levels) - Super Mario Wiki, the Mario encyclopedia
Super Mario Bros 3 The Lost Levels | Super Mario Bros 3 Wiki | Fandom
The Hardest Super Mario Game That Wasn't Released In North America | ggn00b
The “Lost Levels” Of Super Mario Bros. 3
TMK | Lost Bytes | Super Mario Bros. 3
World 6 (SMB3: Lost Levels) : r/MarioMaker
Super Mario Bros: The Lost Levels theme [Super Mario UniMaker] [Mods]
Super Mario Bros. 2 (Famicom Disk System) - The Cutting Room Floor
Best Super Mario Bros 3 ROM Hacks: The Ultimate List – FandomSpot
Romhacking.net - Hacks - SMB3 - Extended Edition
Super Mario Bros. 3 lost levels (Part 1 of 2) - YouTube
