A Secret Pipe?!
This is Quasi Mario Bros., featuring some custom mechanics, custom blocks, custom traps, custom secrets! Romhack Wednesday playlist: http://www.shorturl.at/bchA9 Spreadsheet with every hack: http://www.shorturl.at/aqBVZ ‣ Twitch: / kosmic ‣ Twitter: / kosmicd12 ‣ Second Channel (Full VODs, etc.): / @kosmic2 ‣ Reddit: / kosmic Edited by Bismuth: / bismuth9 / bismuth9 / bismuthi Intro music: • Bucky O'Hare (NES) Music - Red Planet Outro music: • Video #Kosmic #SMB1 #Mario

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Solving Ancient Mario Puzzles

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My Friend Made Me a Romhack...

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This will be the hardest hack I've beaten | Jigoku Mario World 3 part 1
![Super Mario Bros. The Lost Levels (NES) - Extraordinarily Hard Games [#13]](https://i.ytimg.com/vi/-x2EQxXS4DQ/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLD_G5e0SZhd-PB1WTIXdThE-NOXcg)
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Super Mario Bros. The Lost Levels (NES) - Extraordinarily Hard Games [#13]

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This Mario Game was MADE for me

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Can You Get a Star in Super Mario 64 Using Only ONE Button?

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This is basically Mario Maker on the NES

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Super Mario Bros. but it's actually Metroid

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How I Accidentally Got a Speedrun World Record

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Speedrunner plays Jelly Mario

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I Made Super Mario Bros. Impossible.

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I Beat Super Mario Bros. on HARD Mode

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The Quest to Beat Mario Maker

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Mario, but I added way too much chaos

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These World Record Super Mario 64 Speedrunners Were All Caught Cheating

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Super Mario Bros. 3 Secrets, Tips, & Tricks + Glitches!

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This Is The GREATEST TROLL Level Of ALL-TIME (I Am 100% Serious)

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You're SUPPOSED to Use Glitches??

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Can You Beat Super Mario 64 With Negative Scaling?

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