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SMB2J FDS-to-NES MMC3 Super Hack

Hack of Super Mario Bros. 2


SMB2J FDS-to-NES MMC3 Conversion Super Hack is a comfortable hack that you can play from start to finish unlike the original. There we present the list of changes and bug fixes:

1) The original graphics are replaced with Super Mario Bros. (except for the dots and quotes where I had to customize them to look like Super Mario Bros., plus I had to keep the original clouds in worlds 8-3 and A-3, since it was impossible to replace them with orange mushroom platforms).

2) Worlds A-D are now active without needing to earn 8 stars, plus SRAM has been disabled and title bar stars have been removed.

3) Enemies that appear in underground levels, underwater levels, and in castles have been recolored green to look like they’re from Super Mario All-Stars.

You will need to apply this patch to the SMB2J FDS-2-NES MMC3 hack rom called smb2j.nes by Loopy which has the piranha plant bugfix by beneficii (CRC 0133EBF9).

ROM / ISO Information:

  • Database match: not found
  • Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
  • File SHA-1: C91796D3167ED19CB817CAAA2174A299A510E37F
  • File CRC32: 0133EBF9
  • ROM SHA-1: 91F8B46FA2D4630225F3107DAE90A933146092EA
  • ROM CRC32: 7F3A4ADD



RHDN Hack ImageRHDN Hack ImageRHDN Hack Image


ContributorType of contributionListed credit
loopyOriginal HackingFDS to NES Conversion
BeneficiiHackingPiranha Plant bugfix on Loopy's SMB2J MMC3 hack
Vallenatero2015HackingGraphics and Hex Modify

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