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Recent Updates


Hack of Super Mario Bros. 2


This hack comes in two flavours (patches). One is purely bugfixes, another is minor graphical edits. Pick the one you like best.

List of bugfixes:

From “Super Mario Bros. - Double Trouble”:

  • Fixed the glitch where you get a Game Over if you get more than 127 Lives.
  • Fixed the Castle wall inconsistencies on some X-3 stages (the end-of-stage Castle)
  • Added skid sound during Deadly Wind gusts, as found in SMAS
  • Fixed World A-1’s Pipes to match the SMAS version
  • Added hammers to Bowser’s routine in Worlds A-D, as found in SMAS
  • Fixed various color palettes, including giving Cheep-Cheeps their proper underwater green palette, as found in SMAS
  • Fixed the Coin on the status bar to not glitch, like it did in the original SMB2J
  • UPDATE 8/15/13 Gave underground green enemies a mountain green palette. Now matches the Allstars version more accurately

From “SMB2 - Restore original Spiny behavior”:

  • “This is an IPS patch intended to restore the original Spiny Egg behavior to this game” (they fall with horizontal movement now)

List of graphics changes (optional)

  • Beta Mario colors
  • Modern mushroom design
  • SMB1 platform restored. The one that is mushrooms in SMB2
  • Smoother ground tiles

Any suggestions, questions, complaints or assistance needed? Message Marcos Moutta.

Have a nice day

ROM / ISO Information:

  • Database match: Super Mario Brothers 2 (Japan) (En) (DV 2)
  • Database: No-Intro: Famicom Disk System (v. 20210111-132854)
  • File SHA-1: 0A2397F6C99FB2356A77E03EE032F8EEDF2845C3
  • File CRC32: AB7652B7
  • ROM SHA-1: 08927227B6FF67F42E759505D176CD924931BD14
  • ROM CRC32: 5C419EE8



RHDN Hack Image


ContributorType of contributionListed credit
Shane MohammedOriginal HackingMost fixes
KoohiisanOriginal HackingSpiny fix
Marcos MouttaHackingCombining previously existing hacks

User Review Information

This hack was definitely made to be really modern.

Reviewed By: Vallenatero2015 on 06 Feb 2023

In fact, Ultimate Super Mario Bros. 2 (FDS) is adapted to the style of Super Mario All-Stars (Super Nintendo), which I loved due to the graphics. That’s why I recommend this jewel.

Version 1.0 Recommended - Yes

User Reviews
This hack was definitely made to be really modern.Vallenatero201506 Feb 20231.0Yes
Truly, the ULTIMATE smb2jTjazz02 Oct 20221.0Yes