Super Mario Bros. 2

Super Mario Bros. 2 (NES, 1988) has a matching decompilation, Xkeeper0/smb2, and 2 other public projects, including a static recompilation.

Data checked 2026-10-13 · unbaked registry

nesrecomp

Projects

smb2

Matching decompThe Xkeeper0 6502 disassembly, reassembled with asm6f, run on Emulato…102 starspushed 2023-02-21no license

Super Mario Bros. 2, discombobulated

andrewnakas/decompgames browser build: The Xkeeper0 6502 disassembly, reassembled with asm6f, run on EmulatorJS 4.2.3 with the libretro fceumm core (nestopia selectable); verification: {"status": "byte-matching, gameplay verified from RAM"…

SuperMarioBros2JapanFDSRecompnew, unvetted

Static recompnesrecomp FDS backend (R.A.I.D.)2 starspushed 2026-09-30custom licenserelease v0.0.1

Famicom Disk System static recompilation (nesrecomp cycle backend)

Super-Mario-Bros-2-USA-Recompnew, unvetted

Static recompnesrecomp (6502->C, cycle backend), CMake, SDL20 starspushed 2026-09-30GPL-3.0 license

This is a recomp of the nes game Super Mario Bros 2 (usa) not doki doki panic the rom isnt included its also a work in process.

WIP (empty README) ()

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What you need

You need your own copy of the game: these projects ship code only.

Same toolchain

GameMethodYearStarsLast push

SNESThe Legend of Zelda: A Link to the PastDecompStatic recomp+419914.8k2026-10-12 GBAPokémon FireRed and LeafGreenMatching decompStatic recomp+320043.9k2026-10-12 NESSuper Mario Bros.Source releaseMatching decomp+719853.2k2026-10-07 ARCPac-ManSource releaseMatching decomp+519801.6k2026-10-10 MACSimCitySource releaseStatic recomp+419891.1k2026-10-11 GBAPokémon Ruby and SapphireMatching decompStatic recomp+120021.0k2026-10-05 NESThe Legend of ZeldaMatching decompStatic recomp+319865572026-10-12 NESTetrisStatic recompReimplementation+319892822026-09-30

More on NES

GameMethodYearStarsLast push

NESDuck HuntStatic recompReimplementation+119846332026-10-05 NESSuper Mario Bros. 3ReimplementationDisassembly19882472025-05-01 NESFinal FantasyReimplementationSource port+119871062026-10-02 NESBattle CityReimplementationDisassembly19851722026-06-15 NESNinja Hattori KunSource release19863802019-12-25 NESZelda II: The Adventure of LinkStatic recompReimplementation+119871752026-10-10 NESDragon WarriorDisassembly1986882023-08-05 NESNova the SquirrelSource release20182382025-12-09

Found via andrewnakas/decompgames/blob/main/src/data/games, Xkeeper0/smb2, datacrystal.tcrf.net/wiki/Super_Mario_Bros._2/RA

GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.