Mega Man X4

Mega Man X4 (PS1, 1997) has a static recompilation, mstan/MegaManX4Recomp, and 3 other public projects, including a matching decompilation and an AI-assisted decompilation.

Data checked 2026-10-12 · unbaked registry

PSXRecomp splat

Projects

MegaManX4Recomp

Static recomppsxrecomp (R.A.I.D.)87 starspushed 2026-10-12custom licenserelease v0.1.0-alpha

Mega Man X4 (USA, SLUS-00561) statically recompiled to a native PC executable with PSXRecomp

SLUS-00561 recompiled to native PC executable

mmx4

Matching decompsplat + maspsx + Psy-Q GCC (decomp.me/objdiff)34 starspushed 2026-10-11AGPL-3.0 license

A WIP decompilation of Mega Man X4 for the PS1.

decomp.dev: 60.85% code matched, 78.47% functions matched; WIP decomp (EU)

megamanx4new, unvetted

AI-assisted decomppsxport runtime (title-owned native C/C++ subsystems + pinned Lightre…0 starspushed 2026-10-10AGPL-3.0 license

PC-native enhancement port of Mega Man X4 (PS1, SLUS_005.61) built on psxport — widescreen, load removal, drop-in co-op

PC-native enhancement port (SLUS-00561): native title subsystems + runtime Lightrec of the authenticated exe; no interpolation needed (60fps native)

Mega Man X4

RE candidate

Official Capcom PC port (1998); PS1 recomp and decomp also exist

What you need

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

Same toolchain

GameMethodYearStarsLast push

PCDiabloMatching decompStatic recomp+219969.8k2026-10-11 SNESThe Legend of Zelda: A Link to the PastDecompStatic recomp+419914.8k2026-10-12 GBAPokémon FireRed and LeafGreenMatching decompStatic recomp+320043.9k2026-10-12 PCQuake IISource releaseStatic recomp+219973.4k2026-10-10 PS1WipeoutStatic recompReimplementation+219953.0k2026-10-02 MACSimCitySource releaseStatic recomp+419891.1k2026-10-11 PS1Mortal Kombat TrilogyStatic recompAgent environment19961.1k2026-10-10 GBAPokémon Ruby and SapphireMatching decompStatic recomp+120021.0k2026-10-05

More on PS1

GameMethodYearStarsLast push

PS1Driver 2Reimplementation20001.4k2026-09-22 PS1Castlevania: Symphony of the NightMatching decompStatic recomp19971.1k2026-10-12 PS1Silent HillMatching decompSource port+119998952026-10-12 PS1Metal Gear SolidMatching decompStatic recomp+219988032026-10-10 PS1Final Fantasy IXMatching decompStatic recomp+220007082026-10-12 PS1Crash Team RacingMatching decompAI-assisted decomp+319993942026-10-12 PS1Final Fantasy VIIIMatching decompStatic recomp+219996732026-10-12 PS1SpongeBob SquarePants: SuperSpongeSource releaseSource port20015832026-08-28

Found via decomp.dev/sozud/mmx4, SomeoneIsWorking/psxport, mstan/MegaManX4Recomp

GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.