recomp.board

Genesis

Sonic the Hedgehog

6 projects on the board for the Genesis version: 2 recomp, 4 decomp.

First released
1991
Also released on
GameCube, PC (Windows), Arcade, GBA, Saturn, Dreamcast, PS2, Xbox, PSP, NDS (per Wikidata; no project on the board works from these versions)
About the game
Wikidata · Wikipedia
Projects for Sonic the Hedgehog (Genesis)
KindProjectClaimedMaintainerDescription (the repository's)ToolchainStatusRuns onVersionReleasedLast commitStartedLicenceLanguageRepositoryID
decompsonicretro/s1disasmnoSonic 1 Disassemblyv26.082026-08-012026-09-212013-12-02Assemblypublicsonic-the-hedgehog-sonicretro
recompmstan/SonicTheHedgehogRecompnoSonic the Hedgehog recompiled for the Sega Genesis using segagenesisrecomp · Part of the R.A.I.D. communitySegagenesisrecompWindowsv0.7.02026-09-142026-09-142026-03-25OtherPythonpublicsonic-the-hedgehog-mstan
decompWilps93/sonic1-genesis-decompilationnoComplete reverse engineering & decompilation of Sonic The Hedgehog (1991, Sega Genesis). 580 functions, 34986 lines of pseudo-C, full M68K disassembly, hidden features, bugs, exploits, and cut content analysis.2026-03-252026-03-25GPL-3.0Assemblypublicsonic-the-hedgehog-wilps93
decompforeverWIP/s1-portnoA full reimplementation of Sonic 1 in C. (WIP)test-release-623252025-06-232025-06-232024-12-10Cpublicsonic-the-hedgehog-foreverwip
recompforeverWIP/s1-portnoA full reimplementation of Sonic 1 in C. (WIP)test-release-623252025-06-232025-06-232024-12-10Cpublicsonic-the-hedgehog-recomp-foreverwip
decompcvghivebrain/s1disasmnoSonic the Hedgehog (Mega Drive) Hivebrain 2022 disassembly2024-03-122021-07-27Assemblypublicsonic-the-hedgehog-cvghivebrain

Rows come from the projects' public repositories, read every day; status and notes are the owner's word once they claim the row. Game facts are from Wikidata (CC0). The whole table · Add or correct a project