Approach
Matching decompilation
A decompilation that compiles back to the exact original machine code.
Dragon Ball Z: Budokai Tenkaichi 3 (Tenkaichi3Decomp)github.com/z3xox/tenkaichi3decompPC port of Dragon Ball Z: Budokai Tenkaichi 3, built on the BT3-Decompiled project.Static recompilationMatching decompilation+1★ 713AI-assistedPlayableActive
Super Mario 64 DS (sm64ds-decomp)github.com/tangosdev/sm64ds-decompFrom-scratch, byte-matching decompilation of Super Mario 64 DS into C/C++, with a live progress atlas and matching tools.Matching decompilationDecompilation★ 237Activecrimsongithub.com/banteg/crimsona faithful rewrite of crimsonland (2003)Matching decompilationEngine reimplementation★ 199Active
Spyro the Dragon (spyro-1)github.com/themobycollective/spyro-1Spyro the Dragon Decompilation ProjectDecompilationMatching decompilation+2★ 181Active
Silent Hill 3 (memory-of-alessa) +1github.com/dreamingmoths/memory-of-alessaSilent Hill 3, Silent Hill 2DecompilationMatching decompilation★ 169Active
OpenRAC +1github.com/openrac/openracRatchet & Clank (OpenRAC (umbrella)), Ratchet & ClankMatching decompilationDecompilation★ 160AI-assistedActive
San Andreas Multiplayer (SA-MP)github.com/dashr9230/sa-mpA work-in-progress matching decompilation of the 0.3.7 version of San Andreas MultiplayerMatching decompilationDecompilation★ 155Active
halo2-decompiledgithub.com/kirklandsig/halo2-decompiledHalo 2 decompilation (decomp) for the original Xbox: a matching decompilation of the retail game into C/C++ source, rebuilt byte for byte, toward native PC, Linux and handheld ports. Contributors welcome. Source only; bring your own disc.DecompilationMatching decompilation+1★ 144Active
Gran Turismo 4 (gt4-decomp)github.com/gustavocanepa/gt4-decompMatching decompilation of the Gran Turismo 4 (PS2) engine, AI-assisted. No game data included.Matching decompilationDecompilation★ 123Active
Kingdom Hearts 358/2 Days (khdays-decomp)github.com/yokimitsuro/khdays-decompComplete matching decompilation of Kingdom Hearts 358/2 Days (Nintendo DS), byte-identical to the game.DecompilationMatching decompilation★ 107Active
Super Mario Galaxy (SMGDecompilation)github.com/snailspeed3/smgdecompilation(WIP) 1:1 Decompilation of Super Mario GalaxyMatching decompilationDecompilation★ 97Inactive
Kingdom Hearts: Chain of Memories (ReKHCoM)github.com/matymeatboy/rekhcomKingdom Hearts: Chain of Memories for PC and browser (Web Alpha). Widescreen and ultrawide, EU/US/JP cartridges, HD text and optional touch controls.Static recompilationMatching decompilation+1★ 85AI-writtenPlayableActive.png)
Pilotwings 64 (pw64) +1github.com/n64decomp/pw64Pilotwings 64, Pilotwings 64 (Pilotwings64Decomp (gcsmith))Matching decompilationDecompilation★ 84ActiveUnderworld Exhumedgithub.com/abedegno/underworld-exhumedUnderworld Exhumed: Ultima Underworld I and II as byte-matching source code and native ports for macOS, Windows and LinuxMatching decompilationDecompilation+2★ 84Active
Chrono Cross: Radical Dreamers Edition (chrono-cross-decomp) +1github.com/jdperos/chrono-cross-decompChrono Cross: Radical Dreamers Edition, Chrono CrossMatching decompilationDecompilation★ 82Active- Sonic Advance 1Sonic Advance 1 (sa1)github.com/sat-r/sa1Merged into https://github.com/SAT-R/sa2Matching decompilationDecompilation★ 77Archived
- Ratchet & Clank (OpenRAC) (rac1-decomp) +1github.com/openrac/rac1-decompRatchet & Clank (OpenRAC), Ratchet & Clank (rac1-decomp (OpenRAC))DecompilationMatching decompilation+1★ 76Active
sagagithub.com/opensagadev/sagaA matching decompilation of LEGO® Star Wars: The Complete SagaMatching decompilationDecompilation★ 76Active
Persona3-FES-Decompilation +1github.com/snaku/persona3-fes-decompilationPersona 3 FES, Shin Megami Tensei: Persona 3 FESMatching decompilationDecompilation★ 74Active
Diablo II (redivivus)github.com/jaenster/redivivusDiablo II 1.14d recovered as C++ source that builds. Not a reimplementation: the shipped Game.exe, function by function.DecompilationMatching decompilation+1★ 64Active
Touhou Youyoumu ~ Perfect Cherry Blossom (th07) +1github.com/some100/th07Touhou Youyoumu ~ Perfect Cherry Blossom, Touhou 7: Perfect Cherry BlossomMatching decompilationDecompilation★ 63Active
Mario Kart Wii (doldecomp) (mkw) +1github.com/doldecomp/mkwMario Kart Wii (doldecomp), Mario Kart WiiMatching decompilationDecompilation★ 58Active
Snowboard Kids (cdlewis) (snowboardkids-decomp) +1github.com/cdlewis/snowboardkids-decompSnowboard Kids (cdlewis), Snowboard Kids (snowboardkids-decomp (cdlewis))Matching decompilationDecompilation★ 58Active
Total Annihilation (TA: Byte Tactics)github.com/hectorbailey/byte-tacticsTA: Byte Tactics, a matching decompilation of Total AnnihilationMatching decompilationDecompilation★ 53Active
Pokemon Colosseum (pkmn-colosseum)github.com/dougchansan/pkmn-colosseumcompletely unhinged ai decompilation project for pokemon colosseum. you hate to see it.Matching decompilationDecompilation★ 51Active
Tony Hawk’s Pro Skater (Tony Was A Pro Skater)github.com/lancommander/tonywasaproskaterTony Was A Pro Skater is a native Windows and Linux port of Tony Hawk's Pro Skater with widescreen and high resolutions.Matching decompilationDecompilation★ 50AI-assistedActive
Legend of Mana (lom-decomp)github.com/celophi/lom-decompMatching decompilation of Legend of Mana / 聖剣伝説 LEGEND OF MANA (PS1) - NTSC-U / NTSC-J Matching decompilationDecompilation★ 48Active
Shin Megami Tensei: Digital Devil Saga 2 (dds-decomp)github.com/megami-decomps/dds-decompMatching decompilation of Shin Megami Tensei: Digital Devil Saga 1 & 2 (PS2)Matching decompilationDecompilation★ 44Active
Final Fantasy VII (ffvii)github.com/drahsid/ffviiAn in-progress matching decompilation of Final Fantasy VII For the PSX.Matching decompilation★ 43Archived- Pokéwalker (firmware/minigames)Pokéwalker (firmware/minigames) (pw)github.com/lumirth/pwA human-readable matching decompilation of the Pokéwalker firmware.DecompilationDisassembly+1★ 42Active
Mega Man X4 (mmx4)github.com/sozud/mmx4A WIP decompilation of Mega Man X4 for the PS1.DecompilationMatching decompilation+1★ 39Active
Resident Evil - Code: Veronica X (recvx-gc-decomp)github.com/fmil95/recvx-gc-decompDecompilation project of Resident Evil - Code: Veronica X (GC) which aims to reconstruct the source code of the game. Matching decompilationDecompilation★ 38Active
Ratchet & Clank: Going Commando (rac2-gc-decomp (OpenRAC)) (rac2-decomp) +1github.com/openrac/rac2-decompRatchet & Clank: Going Commando (rac2-gc-decomp (OpenRAC)), Ratchet & Clank: Going CommandoDecompilationMatching decompilation★ 37Active
Shadow of the Colossus (sotc-decomp)github.com/therealestnwah/sotc-decompMatching decompilation of Shadow of the Colossus (PS2, NTSC-U) aiming for a native PC portDecompilationMatching decompilation+1★ 37AI-assistedIn progressActive- sonic-adventuresonic-adventuregithub.com/reshaped/sonic-adventureA complete matching decompilation of the original Dreamcast release of Sonic AdventureDecompilationMatching decompilation★ 36Active
Xenosaga Episode I: Der Wille zur Macht (xsg-i-decomp)github.com/opokxeno/xsg-i-decompMatching decompilation of Xenosaga Episode I: Der Wille zur Macht for the PS2Matching decompilationDecompilation★ 36Active- Dragon Ball Z: Budokai Tenkaichi 3 (BT3-Decompiled)github.com/z3xox/bt3-decompiledMatching decompilation of Dragon Ball Z: Budokai Tenkaichi 3 (PS2, SLUS-21678).Matching decompilationDecompilation★ 34Active
Final Fantasy Tactics (fft_decomp)github.com/adamrt/fft_decompDecompilation of North American PlayStation Final Fantasy TacticsMatching decompilationDecompilation★ 32Active
Monster Hunter 4 Ultimate (mh4u-decomp)github.com/mhvuze/mh4u-decompProgress tracking for a matching decompilation of Monster Hunter 4 Ultimate (Nintendo 3DS, EU v1.1).Matching decompilationDecompilation★ 32Active
Colin McRae Rally 2.0 (CMR2Decomp) +1github.com/pablocpas/cmr2decompColin McRae Rally 2.0, Colin McRae Rally 2.0 (CMR2Decomp (pablocpas))Matching decompilationDecompilation★ 29Active
Heroes of Might and Magic III (homm3-decomp)github.com/sushi-shi/homm3-decomp Matching decompilation of Heroes of Might and Magic IIIMatching decompilationDecompilation★ 28Active
Eternal Darkness: Sanity’s Requiem (Eternal-Darkness---Decompile)github.com/psdwizzard/eternal-darkness---decompileMatching decompilation of Eternal Darkness: Sanity's Requiem (GEDE01) — dtk/objdiff pipelineMatching decompilationDecompilation★ 27Active
Destruction Derby 64 (Destruction-Decomp-64)github.com/murkantor/destruction-decomp-64A Claude Opus 5.5 100% Hands Off "Decompile This Rom" experiment.Matching decompilation★ 23Active
Ratchet: Deadlocked (rac-deadlocked-decomp (OpenRAC)) (rac4-decomp) +1github.com/openrac/rac4-decompRatchet: Deadlocked (rac-deadlocked-decomp (OpenRAC)), Ratchet: DeadlockedDecompilationMatching decompilation★ 23Active
Sheep, Dog ‘n’ Wolf / Sheep Raider (sdw-decomp) +1github.com/sdw-community/sdw-decompSheep, Dog ‘n’ Wolf / Sheep Raider, Sheep, Dog ‘n’ WolfMatching decompilationDecompilation★ 23Active
Alien vs. Predator 2 (AVP2-Reconstructed) +1github.com/lemiur/avp2-reconstructedAlien vs. Predator 2, Aliens versus Predator 2Matching decompilationDecompilation★ 22Active
Animal Crossing: Wild World (acww-decomp)github.com/6elphegor/acww-decompMatching decompilation of Animal Crossing: Wild World (Nintendo DS, USA)Matching decompilation★ 21Active
psychonauts-decompgithub.com/drdecki/psychonauts-decompA decompilation of PsychonautsMatching decompilationDecompilation★ 21Active