Uploaded February 2022 | Updated September 2026, 3 weeks ago

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This is Promotion Mario Bros., a Romhack collectively made by 18 different authors! You need to collect 3 coins and then you'll have a chance to go to the final room. But getting even a single coin in the other 21 rooms can be quite challenging...

Romhack Wednesday playlist: http://www.shorturl.at/bchA9
Spreadsheet with every hack: http://www.shorturl.at/aqBVZ

‣ Twitch: twitch.tv/kosmic
‣ Twitter: twitter.com/kosmicd12
‣ Second Channel (Full VODs, etc.): youtube.com/channel/UC9Fzncw3ayMObPDJL85zaYw
‣ Reddit: reddit.com/r/kosmic

Edited by Bismuth:
youtube.com/bismuth9
twitch.tv/bismuth9
twitter.com/bismuthi


Outro music: youtube.com/watch?v=zjOIGt4HCeU


#SMB1 #Kosmic #Romhack