NES Cheats - Super Mario Guide - IGN
10 Best Game Shark Codes For Classic NES Games
A multiline Game Genie code (NNXAZZYE+AANAAXZG) for Super Mario Bros (NES) lets you select the 8 worlds and 248 glitch worlds or dupes : r/GameGenie
NES Super Mario Bros. 2 (Lost Levels) Game Genie codes? - Page 3 - Nintendo Entertainment System (NES) / Famicom - AtariAge Forums
Cheats - Super Mario Bros. 1 - Game & Watch: Super Mario Bros. Guide - IGN
256 Secret Levels in 'Super Mario Bros.'
Super Mario Bros. - Game Genie level codes
26 WEIRD Super Mario Game Genie Codes - Killgruz : r/GameGenie
Super mario bros TAS with game genie Testing
Super Mao Bros. - rspeer
24 WEIRD Super Mario 3 Game Genie Codes - Killgruz
Messing with a Game Genie and Mario Bros., everything became a water level : r/nes
VC&G | » RedWolf's Homebrew Game Genie Code Gallery: Super Mario Bros. 3
Your Super Mario Bros. Game Genie Codes (2020 Edition)
NES Game Genie Codes - Stabyourself.net forum
Super Mario Bros (NES) Game Genie Codes | Nexus Brew
Unveiling an Epic Super Mario Bros. Trick with Game Genie!
Best Super Mario Bros 1, 2 and 3 Game Genie Hacks Ever (NES)!
Romhacking.net - Hacks - Super Mario Bros. New Quest Enabled (Hard Mode Addendum)
INTRODUCTION to My New 100% Never Before Seen "Super Mario Bros." NES Game Genie Codes Collection! | GBAtemp.net - The Independent Video Game Community
