SMSMaster System/Game Gear · 1992 · 2D platformer
Sonic the Hedgehog 2 (8-bit)
Sonic the Hedgehog 2 (8-bit) (Master System/Game Gear, 1992) has a full disassembly, sonicretro/s2smsdisasm. An agent environment already wraps it.
Data checked 2026-10-13 · unbaked registry
Projects
DisassemblyWLA-DX (Z80)59 starspushed 2013-12-02no license
Sonic 2 SMS Disassembly
Disassembly; dormant since 2013
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What you need
You need your own copy of the game: these projects ship code only.
Agent environments
- stable-retro (Farama-Foundation/Stable-Retro) SonicTheHedgehog2-Sms
More on Master System/Game Gear
GameMethodYearStarsLast push
SMSTails AdventureReimplementation19951522026-10-11SMSSonic the Hedgehog (8-bit)DecompStatic recomp+11991132026-07-23SMSPhantasy StarReimplementationDisassembly1987402026-08-09SMSSatellite 7Disassembly198532022-07-28SMSSonic BlastStatic recompDisassembly199652026-07-23SMSAlex Kidd in Miracle WorldDisassembly1986262026-06-05SMSDragon CrystalDisassembly199092022-08-25SMSLord of the SwordDisassembly198852021-09-03GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.