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Syobon Action JAM

Hack of Super Mario Bros.


This game was produced in part of a game jam, where the objective was to produce a Super Mario Bros. 1 hack within the limited timeframe of 2 days. This hack is complete and features 1 level and changed graphics, music, and text. The theme of the hack is Syobon Action, infamous for it’s troll mechanism and difficulty.

ROM / ISO Information:

  • Database match: Super Mario Bros. (World)
  • Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
  • File SHA-1: EA343F4E445A9050D4B4FBAC2C77D0693B1D0922
  • File CRC32: 3337EC46
  • ROM SHA-1: FACEE9C577A5262DBE33AC4930BB0B58C8C037F7
  • ROM CRC32: D445F698



RHDN Hack ImageRHDN Hack ImageRHDN Hack ImageRHDN Hack Image


ContributorType of contributionListed credit
StudsXHackingPrimary hacking

User Review Information

This hack is mean (but you already knew that)

Reviewed By: hdofu on 02 Sep 2021

You can’t trust anything in this hack, hidden blocks, collapsing ground, enemies in blocks, this hack is a sight to behold. Go in expecting this hack to take you out back to the woodshed cause you asked for this punishment l.

Version 1.0 Recommended - Yes

User Reviews
This hack is mean (but you already knew that)hdofu02 Sep 20211.0Yes