Sonic the Hedgehog 2

Static recompilation of Sonic the Hedgehog 2 for the Mega Drive with segagenesisrecomp, its author’s own recompiler. It goes well beyond the original: rollback online play for up to four players plus spectators, local party play, Super forms for every character, and adaptive widescreen. Amy and Knuckles are playable if you also supply the ROMs they come from. There’s only a Windows build.

You needYour own Sonic the Hedgehog 2 ROM (World version, Rev A or REV01). For online play, everyone needs the same recomp version.

How it gets to PC

Static recompilation

Console

Sega Mega Drive / Genesis

Architecture

68000

Author

mstan

Original studio

Sega Technical Institute

Year

1992

Stars

15

Last activity

2026-10-08 · 8 days ago

Latest version

v0.8.2 · 2026-10-08

Language

Java