Recomp / OS & system / Sega CD

Sega CD BIOS disassembly

Fully commented disassembly of the North American Sega CD BIOS version 2.00W. Last updated in 2016.

Decompilation Human-led stalled
Stars38
Commits, 30 days0
Latest release—
Last pushSep 29, 2016

GitHub figures as of 2026-10-14, refreshed daily.

Facts

Original
Sega CD BIOS (US, v2.00W) (1992)
Platform
Sega CD
Method
Decompilation
Provenance
Human-led · Repo created 2015, predates AI coding tools (GitHub) what this means
Status
stalled
Licence
none
Team
DarkMorford
Started
2015-06
Needs the original
Yes: you supply your own legally obtained copy

How to get it legally

This project ships code only. Build or download it from the official repository, then supply data from a copy of Sega CD BIOS (US, v2.00W) you own. Recomp never links to ROMs, discs or game data.

This project was decompiled by DarkMorford. Facts last checked 2026-10-14.

Sources

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