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Exploring Minus Worlds in Super Mario Games!

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Top 10 Most Expensive NES Games in 2024!

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Advanced Super Mario NES Tricks & Secrets Guide

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The Truth About Game Genie Hardware...

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13:49

Ultimate Super Mario NES Trilogy Guide: Hidden Secrets, Glitches, Tips!

11:14

20 Crazy Game Genie Codes on Super Mario Bros! 😎

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Exploring YOUR Super Mario Game Genie Codes!

08:03

Nintendo SUED and LOST... So What Happened to Game Genie?

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Super Mario's Most Unique Jobs!

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Sonic the Hedgehog for C64?! (It's so good!)

10:09

Nintendo Couldn't Stop THIS Super Mario Clone...

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BEST OF Super Mario Game Genie Codes! (Top 10 Codes in 2022)

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Mario DIED and went to Mushroom Heaven! (Super Mario Bros. ROM HACK!)

17:00

Top 10 BEST Moments in Super Mario on NES!

21:11

Exploring Super Mario Bros for 1979 Intellivision!

15:32

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10:42

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09:21

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Complete Early History of Super Mario 🍄 (20 Games Explained!)

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Exploring Nintendo's Long Lost Web Games!

11:57

Nintendo Remastered Super Mario 3...

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Official Lost Levels of Super Mario 3

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5 Unusual Super Mario Clones (You Have NOT Played!)

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Behind the First Door in Super Mario 2! (Secret GLITCH World!)

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Parallel Universe in Super Mario Bros! (Gary's Game Genie SUPER Code!)

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Amazing Super Mario Bros. 2 Game Genie Codes! (Triple Challenge Code!)

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Super Mario Game Genie Madness! (Crazy Code PEAAAA!)

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Very Last Game of Super Mario Bros. 35! (Nintendo took it away!)

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These Game Genie Codes Will Make You Puke! 🤢

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MORE WEIRD Super Mario Bros. 3 Game Genie Codes!

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5 WEIRD Mega Man Game Genie Codes

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5 WEIRD Super Mario Bros. 3 Game Genie Codes

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Very Difficult Super Mario Bros ROM Hack! - The Desert Trip

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I Changed my Channel Name... Why? | Channel Update

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Relaxing Game of Super Mario Bros. Chaos Edition

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Best Scripts for Nintendo NES Emulator FCEUX!

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Super Mario Bros Remix Trilogy (1999) | NES ROM Hacks!

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Game Genie: The Hardest Super Mario Bros Code I've Played! - YZAGEO

24:18

Your Super Mario Bros. Game Genie Codes (2020 Edition)

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Super STario Land - Retro Super Mario Land Clone for ATARI ST - Killgruz

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10 WEIRD Super Mario Bros. 2 Game Genie Codes - Killgruz

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Super Angelo - Full Version Review for MS-DOS - Killgruz

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5 Super Mario Style Games for MS-DOS

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Super Mario Bros. Mushroom Nightmare - NES ROM Hack! - Killgruz

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Super SUPER Mario Land - Game Boy ROM Hack! - Killgruz

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Super Mario Bros Special for NEC PC-88 & Sharp X1 - Killgruz

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Mario's Keep - NES ROM Hack - Killgruz

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Super Mario Game Genie Challenge: EITTZP - Killgruz

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Super Mario Game Genie Code Cocktail

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45 Super Mario ROM Hacks on 1 Cartridge!

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Super Mario Bros 64 for Commodore 64 - Killgruz

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Super Luigi: The Forgotten Adventure - NES ROM Hack - Killgruz

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New Mario Bros - NES ROM Hack - Killgruz