Sonic 3 & Knuckles on PC
Easy installGenesis A ready-made PC version with a simple installer or launcher.
Fans took Sonic 3 & Knuckles apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here are the 2 projects we know about:
- ★ Sonic 3 AIR
Source and data to build Sonic 3 A.I.R. (Angel Island Revisited) and the Oxygen Engine
github.com/Eukaryot/sonic3air · ★ 660 stars · last updated 2026-10-18 · recommended
- Sonic 3 & Knuckles (Recomp)
Sonic 3 & Knuckles recompiled for the Sega Genesis using segagenesisrecomp · Part of the R.A.I.D. community
github.com/mstan/Sonic3AndKnucklesRecomp · ★ 17 stars · last updated 2026-10-20
💿 Bring your own game. These projects share code only, not the game itself. You need your own copy of the original game to play.
🛡 Stay safe: only download from the project's own page linked above. Fake "PC port" downloads on other sites can carry malware.
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