Diff Compare Mods (Patched ROMs)
This page enables low-level analysis of mod files, accessed here through a browser-based hex editor. Two files (from the complete collection of patched ROMs, as well as the original unpatched ROM) can be selected for byte-level diff analysis. In comparison with the Tableau-based diff maps, which reveal only the location of modifications, this tool further enables identification of modified contents . As a tool for close reading of a pair of files, it is best used in conjunction with the broad distant reading of the other tools, in order to zero in on correlations and differences previously identified in a cursory manner. Beyond this, however, the tool can be used on its own to compare files with a known relation (e.g., different versions of the same mod or various mods by the same modder).
1985-Super Mario Bros. (Japan, USA).nes
1996-12-24-PeachDaisyRoyal.nes
1996-12-24-PeachDaisyRoyal-B-Music.nes
1997-06-12-Missing-Hat.nes
1999-01-01-AllStarLevels.nes
1999-01-01-LuigiXmas.nes
1999-01-01-SMBRemix2.nes
1999-01-01-SMBRemix3.nes
1999-01-01-Justin2Edition.nes
1999-01-01-LuigisTraining.nes
1999-01-01-LuigiBros.nes
1999-01-01-LuigiNewQuest.nes
1999-01-01-LuigiNewQuest-B-new-level.nes
1999-01-01-SMB2Special.nes
1999-12-31-SMRemix.nes
2000-01-01-SMB-Killers.nes
2000-01-01-SMB-Kirikaze.nes
2000-01-01-MarioMania.nes
2000-01-01-World-Weirdness.nes
2000-01-01-Mikamari1.nes
2000-01-01-Mikamari2.nes
2000-01-01-Mikamari3.nes
2000-01-01-Mikamari4.nes
2000-01-01-SiriusMB1.nes
2000-01-01-SiriusMB2.nes
2000-01-01-SiriusMB3.nes
2000-01-01-SiriusMB4.nes
2000-01-01-Mikamari5.nes
2000-01-01-Millennium.nes
2000-01-01-MariosRelay.nes
2000-01-01-SMBRevisited.nes
2000-01-01-SiriusMB5.nes
2000-01-01-SiriusMB6.nes
2000-01-01-SpecialDesign.nes
2000-01-01-SpuddJourney.nes
2000-01-01-SMPipeMaze.nes
2000-01-01-SMBFullMoon.nes
2000-01-01-SMBAlcatraz.nes
2000-01-01-SqRoot5.nes
2000-01-01-MarioAirman.nes
2000-01-01-MarioAirman-B.nes
2000-01-01-YoshisQuest.nes
2000-01-01-Exclamation.nes
2000-01-01-MarioAdv2.nes
2000-01-01-Mario-in-Ice.nes
2000-01-01-MegaMario.nes
2000-01-01-MarioHadDied.nes
2000-01-01-MarioCastle.nes
2000-02-24-MoonAdventure.nes
2000-05-20-StrangeMB1.nes
2001-01-01-Medley.nes
2001-01-01-Rhino.nes
2001-01-01-Tokonatu.nes
2001-01-01-SMB-Tobi.nes
2001-01-01-PondFrogWater.nes
2001-01-01-SoldierVsMario.nes
2001-05-05-NewStrange.nes
2001-09-23-Pandamar.nes
2001-12-14-SMBash.nes
2002-01-01-FlowerMario.nes
2002-01-01-StarRemix.nes
2002-01-01-Ende3.nes
2002-01-01-HammerMB.nes
2002-01-01-IceMario.nes
2002-01-01-TropicalIsland.nes
2002-01-01-SMBPanic5.nes
2002-01-01-ExciteMB.nes
2002-11-02-SuperMushroom.nes
2003-01-01-ShroomTrip.nes
2003-01-01-JunkMario.nes
2003-01-01-Platina.nes
2003-01-01-KamikazeDX.nes
2003-01-01-AnekiMario.nes
2003-01-01-SMB-ByTyappy.nes
2003-01-01-Mario-1337.nes
2003-01-01-M-Mario.nes
2003-01-01-Kiri5-Star.nes
2003-01-01-TetrisMB.nes
2003-01-01-GearMushroom.nes
2003-01-01-KanjiMB.nes
2003-01-01-SuperZabilBros.nes
2003-06-03-ZeldaOutskirts.nes
2003-10-15-XXXX.nes
2004-01-01-SMB5000.nes
2004-01-01-Ende1.nes
2004-01-01-HiroMario.nes
2004-01-01-HiroMario2.nes
2004-01-01-2nd-Googie.nes
2004-01-01-MarioTower.nes
2004-01-01-JUN-Mario.nes
2004-01-01-WarioBros.nes
2004-01-01-WaluigiAdv.nes
2004-01-01-Kamikaze3.nes
2004-01-01-By-Zerosiki.nes
2004-01-01-ExtraAdvEd.nes
2004-01-01-ByKiroton.nes
2004-01-01-Beginner.nes
2004-01-01-DearMemory.nes
2004-01-01-Escalator.nes
2004-01-01-RetsEscape.nes
2004-01-01-Promotion.nes
2004-01-01-SMBBunper.nes
2004-01-01-MarioSan.nes
2004-01-01-By-NMorgan.nes
2004-01-01-StickBros.nes
2004-02-25-Mario-Zebes.nes
2004-05-28-Evolution2.nes
2004-12-04-SuperDuper.nes
2004-12-24-EvolutionTrue.nes
2004-12-28-ShroomMare.nes
2004-12-28-ShroomMare-B.nes
2005-01-01-BowserWario.nes
2005-01-01-Hi-Episode4.nes
2005-01-01-By-Garuna.nes
2005-01-01-ExtraHard.nes
2005-01-01-TrickyMNeo.nes
2005-01-01-AfterSMBJ2.nes
2005-01-01-SMBChallenge.nes
2005-01-01-S-Cay-Mario.nes
2005-05-04-JustinFriends.nes
2005-06-01-Hi-Episode1.nes
2005-07-06-ToadsAdv.nes
2005-09-20-SMB3Patch.nes
2005-09-20-SMB3Patch-B.nes
2005-10-01-LuigiChron.nes
2005-10-01-LuigiChron-B.nes
2005-10-01-PeachsCream.nes
2005-10-01-PeachsCream-2012.nes
2005-10-05-SMB-DX.nes
2005-10-05-SMB-DX-fix.nes
2005-10-06-ExtraMB.nes
2006-01-01-Hi-Episode3.nes
2006-02-11-AfterWorld8.nes
2006-01-15-BowserJump.nes
2006-02-28-SMBPocket.nes
2006-03-08-SuperGothic.nes
2006-03-13-SMB-HF.nes
2006-03-15-Paradyce.nes
2006-03-15-Paradyce-A.nes
2006-03-15-Paradyce-B.nes
2006-03-15-Paradyce-C.nes
2006-03-15-Paradyce-D.nes
2006-06-03-SuperLoco.nes
2006-09-28-Evolution.nes
2006-12-06-ToadTreasure.nes
2006-12-17-SMBChallenge.nes
2007-01-01-FunnyPrincess.nes
2007-01-01-Love-and-Star.nes
2007-01-01-HyperMBR.nes
2007-01-01-SM-263-Shiki.nes
2007-01-01-Greyscale.nes
2007-01-01-Greyscale-BAD.nes
2007-06-09-KirbyAdv2.nes
2007-06-09-KirbyAdv2-prg-1.nes
2007-06-12-MushKingdom.nes
2007-08-02-SNinjaBros.nes
2007-10-12-TimeTicking.nes
2007-10-27-Annoyance.nes
2007-11-14-MusicHacks.nes
2007-11-14-MusicHacks-2.nes
2007-11-14-MusicHacks-3.nes
2007-11-14-MusicHacks-4.nes
2007-11-14-MusicHacks-5.nes
2007-11-14-MusicHacks-6.nes
2007-11-14-MusicHacks-7.nes
2007-11-14-MusicHacks-8.nes
2007-11-14-MusicHacks-9.nes
2007-11-14-MusicHacks-10.nes
2007-12-20-SM-Xmas.nes
2007-12-24-SuperCatholic.nes
2008-01-01-StompHead.nes
2008-01-01-SMB-Plus.nes
2008-01-01-SM-Tycoon.nes
2008-01-05-StrangeLost2.nes
2008-01-12-NinjaInsanity.nes
2008-03-23-Enigmario.nes
2008-04-13-PixelKingdom.nes
2008-04-22-SilhouetteMB.nes
2008-10-25-LadyOpera.nes
2008-10-25-LadyOpera-no-ani.nes
2008-11-17-SpartanBros.nes
2008-12-23-ToadXmas.nes
2009-02-20-TKB-SMB.nes
2009-02-23-MrSandman.nes
2009-06-30-MegamanSMB.nes
2009-07-08-BLOCKER.nes
2009-07-08-StrangeFix.nes
2009-12-29-FinalStrikyu.nes
2010-02-19-TKB-SMB-2.nes
2010-06-24-ReignKoopa.nes
2010-09-11-Impossibros.nes
2010-12-13-ToadetteXmas.nes
2010-12-23-HackedMB.nes
2011-04-02-NormalMB.nes
2011-04-28-TimeAndPlace.nes
2011-05-10-32LostLevels.nes
2011-06-28-FastFoes.nes
2011-07-20-FinalQuest.nes
2011-07-20-SMB3-Graphics.nes
2011-07-29-SMB-Rebirth.nes
2011-08-07-YoonA.nes
2011-08-07-YoonA-Hard.nes
2011-08-13-BowserCastle.nes
2011-09-29-SUICIDEXTREME.nes
2011-11-11-SMB-HF-2.nes
2011-11-19-Insectduel6th.nes
2011-12-21-SUICIDEXTREME2.nes
2012-01-17-SMUnlimited.nes
2012-01-17-SMUnlimited.nes
2012-03-01-SupremeMB.nes
2012-05-05-SMBSpecial.nes
2012-05-05-SMBSpecial.nes
2012-05-09-SUICIDEXTREME3.nes
2012-06-SpecialX1.nes
2012-11-10-SxROM-MB.nes
2012-11-17-SMBExtended.nes
2012-11-17-SMBExtended-2P.nes
2012-11-17-SMBExtended-GFX.nes
2013-02-13-LuigiBros.nes
2013-03-09-ColorFix.nes
2013-03-13-PeachEd.nes
2013-04-02-NewSuperAdv.nes
2013-04-26-ExtremeDanger.nes
2013-04-26-ExtremeDanger-Beginning.nes
2013-04-26-ModernClassic.nes
2013-05-08-NHMFTDN.nes
2013-05-08-NHMFTDN-OLD.nes
2013-06-27-SuperPixelBros.nes
2013-06-27-SuperPixelBros-E.nes
2013-06-27-SuperPixelBros-E-Spanish.nes
2013-06-27-SuperPixelBros-E-Italian.nes
2013-06-27-SuperPixelBros-U-Spanish.nes
2013-06-27-SuperPixelBros-U-Italian.nes
2013-12-20-GrandmaReindeer.nes
2014-01-15-CharlieBrown.nes
2014-03-09-SUICIDEXTREME4.nes
2014-04-21-YASH.nes
2014-09-11-SuperBeard.nes
2014-10-02-CemeteryBros.nes
2014-10-16-PeppyMario.nes
2014-11-01-Reved-Up.nes
2014-11-01-SMB-Simplified.nes
2014-11-06-JimbosAdv.nes
1985-Super Mario Bros. (Japan, USA).nes
1996-12-24-PeachDaisyRoyal.nes
1996-12-24-PeachDaisyRoyal-B-Music.nes
1997-06-12-Missing-Hat.nes
1999-01-01-AllStarLevels.nes
1999-01-01-LuigiXmas.nes
1999-01-01-SMBRemix2.nes
1999-01-01-SMBRemix3.nes
1999-01-01-Justin2Edition.nes
1999-01-01-LuigisTraining.nes
1999-01-01-LuigiBros.nes
1999-01-01-LuigiNewQuest.nes
1999-01-01-LuigiNewQuest-B-new-level.nes
1999-01-01-SMB2Special.nes
1999-12-31-SMRemix.nes
2000-01-01-SMB-Killers.nes
2000-01-01-SMB-Kirikaze.nes
2000-01-01-MarioMania.nes
2000-01-01-World-Weirdness.nes
2000-01-01-Mikamari1.nes
2000-01-01-Mikamari2.nes
2000-01-01-Mikamari3.nes
2000-01-01-Mikamari4.nes
2000-01-01-SiriusMB1.nes
2000-01-01-SiriusMB2.nes
2000-01-01-SiriusMB3.nes
2000-01-01-SiriusMB4.nes
2000-01-01-Mikamari5.nes
2000-01-01-Millennium.nes
2000-01-01-MariosRelay.nes
2000-01-01-SMBRevisited.nes
2000-01-01-SiriusMB5.nes
2000-01-01-SiriusMB6.nes
2000-01-01-SpecialDesign.nes
2000-01-01-SpuddJourney.nes
2000-01-01-SMPipeMaze.nes
2000-01-01-SMBFullMoon.nes
2000-01-01-SMBAlcatraz.nes
2000-01-01-SqRoot5.nes
2000-01-01-MarioAirman.nes
2000-01-01-MarioAirman-B.nes
2000-01-01-YoshisQuest.nes
2000-01-01-Exclamation.nes
2000-01-01-MarioAdv2.nes
2000-01-01-Mario-in-Ice.nes
2000-01-01-MegaMario.nes
2000-01-01-MarioHadDied.nes
2000-01-01-MarioCastle.nes
2000-02-24-MoonAdventure.nes
2000-05-20-StrangeMB1.nes
2001-01-01-Medley.nes
2001-01-01-Rhino.nes
2001-01-01-Tokonatu.nes
2001-01-01-SMB-Tobi.nes
2001-01-01-PondFrogWater.nes
2001-01-01-SoldierVsMario.nes
2001-05-05-NewStrange.nes
2001-09-23-Pandamar.nes
2001-12-14-SMBash.nes
2002-01-01-FlowerMario.nes
2002-01-01-StarRemix.nes
2002-01-01-Ende3.nes
2002-01-01-HammerMB.nes
2002-01-01-IceMario.nes
2002-01-01-TropicalIsland.nes
2002-01-01-SMBPanic5.nes
2002-01-01-ExciteMB.nes
2002-11-02-SuperMushroom.nes
2003-01-01-ShroomTrip.nes
2003-01-01-JunkMario.nes
2003-01-01-Platina.nes
2003-01-01-KamikazeDX.nes
2003-01-01-AnekiMario.nes
2003-01-01-SMB-ByTyappy.nes
2003-01-01-Mario-1337.nes
2003-01-01-M-Mario.nes
2003-01-01-Kiri5-Star.nes
2003-01-01-TetrisMB.nes
2003-01-01-GearMushroom.nes
2003-01-01-KanjiMB.nes
2003-01-01-SuperZabilBros.nes
2003-06-03-ZeldaOutskirts.nes
2003-10-15-XXXX.nes
2004-01-01-SMB5000.nes
2004-01-01-Ende1.nes
2004-01-01-HiroMario.nes
2004-01-01-HiroMario2.nes
2004-01-01-2nd-Googie.nes
2004-01-01-MarioTower.nes
2004-01-01-JUN-Mario.nes
2004-01-01-WarioBros.nes
2004-01-01-WaluigiAdv.nes
2004-01-01-Kamikaze3.nes
2004-01-01-By-Zerosiki.nes
2004-01-01-ExtraAdvEd.nes
2004-01-01-ByKiroton.nes
2004-01-01-Beginner.nes
2004-01-01-DearMemory.nes
2004-01-01-Escalator.nes
2004-01-01-RetsEscape.nes
2004-01-01-Promotion.nes
2004-01-01-SMBBunper.nes
2004-01-01-MarioSan.nes
2004-01-01-By-NMorgan.nes
2004-01-01-StickBros.nes
2004-02-25-Mario-Zebes.nes
2004-05-28-Evolution2.nes
2004-12-04-SuperDuper.nes
2004-12-24-EvolutionTrue.nes
2004-12-28-ShroomMare.nes
2004-12-28-ShroomMare-B.nes
2005-01-01-BowserWario.nes
2005-01-01-Hi-Episode4.nes
2005-01-01-By-Garuna.nes
2005-01-01-ExtraHard.nes
2005-01-01-TrickyMNeo.nes
2005-01-01-AfterSMBJ2.nes
2005-01-01-SMBChallenge.nes
2005-01-01-S-Cay-Mario.nes
2005-05-04-JustinFriends.nes
2005-06-01-Hi-Episode1.nes
2005-07-06-ToadsAdv.nes
2005-09-20-SMB3Patch.nes
2005-09-20-SMB3Patch-B.nes
2005-10-01-LuigiChron.nes
2005-10-01-LuigiChron-B.nes
2005-10-01-PeachsCream.nes
2005-10-01-PeachsCream-2012.nes
2005-10-05-SMB-DX.nes
2005-10-05-SMB-DX-fix.nes
2005-10-06-ExtraMB.nes
2006-01-01-Hi-Episode3.nes
2006-02-11-AfterWorld8.nes
2006-01-15-BowserJump.nes
2006-02-28-SMBPocket.nes
2006-03-08-SuperGothic.nes
2006-03-13-SMB-HF.nes
2006-03-15-Paradyce.nes
2006-03-15-Paradyce-A.nes
2006-03-15-Paradyce-B.nes
2006-03-15-Paradyce-C.nes
2006-03-15-Paradyce-D.nes
2006-06-03-SuperLoco.nes
2006-09-28-Evolution.nes
2006-12-06-ToadTreasure.nes
2006-12-17-SMBChallenge.nes
2007-01-01-FunnyPrincess.nes
2007-01-01-Love-and-Star.nes
2007-01-01-HyperMBR.nes
2007-01-01-SM-263-Shiki.nes
2007-01-01-Greyscale.nes
2007-01-01-Greyscale-BAD.nes
2007-06-09-KirbyAdv2.nes
2007-06-09-KirbyAdv2-prg-1.nes
2007-06-12-MushKingdom.nes
2007-08-02-SNinjaBros.nes
2007-10-12-TimeTicking.nes
2007-10-27-Annoyance.nes
2007-11-14-MusicHacks.nes
2007-11-14-MusicHacks-2.nes
2007-11-14-MusicHacks-3.nes
2007-11-14-MusicHacks-4.nes
2007-11-14-MusicHacks-5.nes
2007-11-14-MusicHacks-6.nes
2007-11-14-MusicHacks-7.nes
2007-11-14-MusicHacks-8.nes
2007-11-14-MusicHacks-9.nes
2007-11-14-MusicHacks-10.nes
2007-12-20-SM-Xmas.nes
2007-12-24-SuperCatholic.nes
2008-01-01-StompHead.nes
2008-01-01-SMB-Plus.nes
2008-01-01-SM-Tycoon.nes
2008-01-05-StrangeLost2.nes
2008-01-12-NinjaInsanity.nes
2008-03-23-Enigmario.nes
2008-04-13-PixelKingdom.nes
2008-04-22-SilhouetteMB.nes
2008-10-25-LadyOpera.nes
2008-10-25-LadyOpera-no-ani.nes
2008-11-17-SpartanBros.nes
2008-12-23-ToadXmas.nes
2009-02-20-TKB-SMB.nes
2009-02-23-MrSandman.nes
2009-06-30-MegamanSMB.nes
2009-07-08-BLOCKER.nes
2009-07-08-StrangeFix.nes
2009-12-29-FinalStrikyu.nes
2010-02-19-TKB-SMB-2.nes
2010-06-24-ReignKoopa.nes
2010-09-11-Impossibros.nes
2010-12-13-ToadetteXmas.nes
2010-12-23-HackedMB.nes
2011-04-02-NormalMB.nes
2011-04-28-TimeAndPlace.nes
2011-05-10-32LostLevels.nes
2011-06-28-FastFoes.nes
2011-07-20-FinalQuest.nes
2011-07-20-SMB3-Graphics.nes
2011-07-29-SMB-Rebirth.nes
2011-08-07-YoonA.nes
2011-08-07-YoonA-Hard.nes
2011-08-13-BowserCastle.nes
2011-09-29-SUICIDEXTREME.nes
2011-11-11-SMB-HF-2.nes
2011-11-19-Insectduel6th.nes
2011-12-21-SUICIDEXTREME2.nes
2012-01-17-SMUnlimited.nes
2012-01-17-SMUnlimited.nes
2012-03-01-SupremeMB.nes
2012-05-05-SMBSpecial.nes
2012-05-05-SMBSpecial.nes
2012-05-09-SUICIDEXTREME3.nes
2012-06-SpecialX1.nes
2012-11-10-SxROM-MB.nes
2012-11-17-SMBExtended.nes
2012-11-17-SMBExtended-2P.nes
2012-11-17-SMBExtended-GFX.nes
2013-02-13-LuigiBros.nes
2013-03-09-ColorFix.nes
2013-03-13-PeachEd.nes
2013-04-02-NewSuperAdv.nes
2013-04-26-ExtremeDanger.nes
2013-04-26-ExtremeDanger-Beginning.nes
2013-04-26-ModernClassic.nes
2013-05-08-NHMFTDN.nes
2013-05-08-NHMFTDN-OLD.nes
2013-06-27-SuperPixelBros.nes
2013-06-27-SuperPixelBros-E.nes
2013-06-27-SuperPixelBros-E-Spanish.nes
2013-06-27-SuperPixelBros-E-Italian.nes
2013-06-27-SuperPixelBros-U-Spanish.nes
2013-06-27-SuperPixelBros-U-Italian.nes
2013-12-20-GrandmaReindeer.nes
2014-01-15-CharlieBrown.nes
2014-03-09-SUICIDEXTREME4.nes
2014-04-21-YASH.nes
2014-09-11-SuperBeard.nes
2014-10-02-CemeteryBros.nes
2014-10-16-PeppyMario.nes
2014-11-01-Reved-Up.nes
2014-11-01-SMB-Simplified.nes
2014-11-06-JimbosAdv.nes
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