Original game imageAbout
Sonic the Hedgehog is a 1991 platform game developed by Sonic Team and published by Sega for the Sega Genesis, in which the player controls Sonic as he races to foil Doctor Robotnik's plans, collecting rings for health along the way. s1disasm is a full disassembly of the original 16-bit Sonic the Hedgehog (1991) Genesis game code, maintained by Sonic Retro; the project's own disclaimer states it is shared for informational and educational purposes only, with commercial use expressly prohibited.
Licensing & legal
- Distributed strictly for educational and informational purposes; commercial use of the disassembled code is expressly prohibited.
More like s1disasm
Active
Original game image
Original game imageA Retro Engine v4 decompilation of Sonic 1 & 2 (2013), adding online multiplayer and mod support.
Platforms:WindowsLinuxAndroid
Stars1,127
Updated2 months ago
LicenseUnknown
Release2020
Active
A 3D Sonic the Hedgehog fangame running on a modified Doom Legacy engine, made independently and unaffiliated with Sega.
Platforms:WindowsLinuxOSX
Stars561
Updated1 month ago
LicenseGPL-2.0
Release2014
Active
An open-source 2D engine with its own Sonic-style platformer, Surge the Rabbit, plus a scripting language for making new games.
Platforms:WindowsLinuxAndroid
Stars476
Updated3 months ago
LicenseGPL-3.0
Release2018
HaltedOriginal game image
Original game imageA decompilation of the 2005 Java mobile port of Sonic the Hedgehog, currently unbuildable and obfuscated.
Platforms:Mobile
Stars36
Updated5 years ago
LicenseUnknown
Release2020
HaltedOriginal game image
Original game imageA decompilation of the Didj version of Sonic the Hedgehog.
Stars1
Updated2 years ago
LicenseUnknown
Release2024