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

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SCDSega CD/32X · 1993 · 2D platformer

Sonic CD

Sonic CD (Sega CD/32X, 1993) has a full disassembly, sonicretro/scddisasm, and 6 other public projects, including a matching decompilation and an open-source reimplementation.

RSDK

Projects

DisassemblyAS / 68k assembler; builds ISO20 starspushed 2026-09-02no license

Incomplete disassembly by Devon (initial program, system program, parts of game); builds working ISO with original files; author stepped back Jul 2025

Matching decomp5 starspushed 2025-12-12CC0-1.0 licenserelease v0.1

Decompilation of Sonic Gems Collection's Sonic CD port, and a custom executable to run it with.

Disassembly1 starspushed 2025-04-19no license

doing random stuff to the disasm in the `main-mod` branch

ReimplementationC

development sporadic; status playable; Cross-platform Sonic CD game based on the decompilation

Sonic CD (RSDK decomp)
Source port

PortMaster aarch64 (HeldGames, Oct 2026)

Sonic CD (1996 PC) / Sonic 3D Blast (PC)
RE candidate

Not yet decompiled (as of 2026-10 searches); candidate for agentic RE (REA/Ghidra/pcrecomp)

What you need

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

Same toolchain

More on Sega CD/32X

Found via search?type=repositories&q=%22decompilation+of%2, search?type=repositories&q=disassembly+in%3Aname, SubmitGame/awesome-decomp-games, CharlotteCross1998/awesome-game-decompilations, Carter54git/Greates-Games-Decompilations-List

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