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4,570 games · 9,088 projectsupdated 2026-10-12

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GBAGBA · 2001 · platformer

Wario Land 4

Wario Land 4 (GBA, 2001) has a matching decompilation, lilDavid/warioland4, and 2 other public projects, including a static recompilation.

gbarecomp agbcc

Projects

Matching decompagbcc (GCC 2.95-derived) / devkitARM binutils, gbadisasm11 starspushed 2026-07-17MIT license

Clean-room decompilation of Wario Land 4

Clean-room WIP decompilation building US/EU and JP versions; MIT

warioland4-webnew, unvetted
Matching decompthe TsilaAllaoui/warioland4 decompilation, built to a matching ROM an…0 starspushed 2026-10-05no license

Wario Land 4: byte-matching decompilation build, plus a bring-your-own-ROM browser port on WebAssembly. Ships no game assets.

andrewnakas/decompgames browser build: the TsilaAllaoui/warioland4 decompilation, built to a matching ROM and run on a WebAssembly build of mGBA; verification: {"status": "smoke-tested", "date": null, "browsers":, "scope": "Muted headless…

WarioLand4Recompnew, unvetted
Static recompgbarecomp (ARM7TDMI -> C/C++, GBA hardware runtime)0 starspushed 2026-10-03custom license

Experimental-preview gbarecomp (mstan GBARecomp + recomp-ui) static recompilation to native Windows x64 by Zaxaerith, several of them decomp-assisted (using existing decomp symbol maps); part of a ~15-title Sep-Oct 2026 batch; no ROMs/BIOS…

What you need

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

Same toolchain

More on GBA

Found via andrewnakas/decompgames/blob/main/src/data/games, andrewnakas.github.io/warioland4-web/

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