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4,526 games · 8,274 projectsupdated 2026-10-12

Code links only. Bring your own copy of the game. Rules

GBAGBA · 2002 · platformer

Kirby: Nightmare in Dream Land

Kirby: Nightmare in Dream Land (GBA, 2002) has a matching decompilation, overjt/knidl, and 2 other public projects, including a static recompilation.

Data checked 2026-10-12 · unbaked registry

gbarecomp agbcc

Projects

knidl
Matching decompagbcc (GCC 2.95-derived) / devkitARM binutils, gbadisasm17 starspushed 2026-10-05no license

Matching decomp listed on decomp.dev (A7KE)

knidl-webnew, unvetted
Matching decompthe overjt/knidl decompilation, built to a matching ROM and run on an…0 starspushed 2026-10-05no license

Kirby: Nightmare in Dream Land: byte-matching decompilation build, plus a bring-your-own-ROM browser port on WebAssembly. Ships no game assets.

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

KirbyNightmareInDreamLandRecompnew, unvetted
Static recompgbarecomp (ARM7TDMI -> C/C++, GBA hardware runtime)0 starspushed 2026-10-09custom 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

GameMethodYearStarsLast push
SNESThe Legend of Zelda: A Link to the PastDecompStatic recomp+419914.8k2026-10-12GBAPokémon FireRed and LeafGreenMatching decompStatic recomp+320043.9k2026-10-12GBAPokémon EmeraldMatching decompDecomp+320043.6k2026-10-12MACSimCitySource releaseStatic recomp+419891.1k2026-10-11GBAPokémon Ruby and SapphireMatching decompStatic recomp+120021.0k2026-10-05GBAThe Legend of Zelda: The Minish CapMatching decompStatic recomp+120049132026-10-09GBAPokémon Mystery Dungeon: Red Rescue TeamMatching decompStatic recomp+120052842026-10-09GBAFire Emblem: The Sacred StonesMatching decompStatic recomp+120042252026-10-12

More on GBA

GameMethodYearStarsLast push
GBASonic Advance 2Matching decompReimplementation+220026752026-09-16GBAGolden SunMatching decompStatic recomp+320012072026-10-11GBAPhoenix Wright: Ace AttorneyMatching decompAgent environment2001522026-09-12GBAMetroid: Zero MissionMatching decompStatic recomp+120041462026-10-11GBAKirby & The Amazing MirrorMatching decomp20041572026-09-17GBAPokémon Pinball: Ruby & SapphireMatching decompDisassembly20031462026-10-11GBAMother 3Matching decompStatic recomp+12006872026-10-12GBAPokémon Emerald RogueDecomp20041372026-09-14

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

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