This page is for the 2011 emulated release. For the decompiled port of the 2013 mobile port, see Sonic the Hedgehog 2 (Mobile Decompilation).
Key points
- This information is for the 2010 release of the game; for earlier compilation versions see Sega Smash Pack 2.
- Game will be removed from sale as a standalone title on May 20th 2022, as it will be bundled within Sonic Origins, coming June 23rd.
General information
- Official developer site
- Sonic Retro - A huge fan site for everything Sonic the Hedgehog. Mods for all the games can be found here.
Availability
- All versions require Steam DRM; DRM-free versions are no longer sold.
Internet Archive streaming
- Unless otherwise stated, it is assumed that the US release is used
- Some browsers (like Chrome) will have significant slowdown while streaming. It is recommended to use Firefox, as no such issues occur
This game is available for free and legal streaming via the Internet Archive. It has been configured to run under MAME emulation.
To modify emulator settings, press Tab ↹. Controller support is available for compatible browsers (hold down a button on the controller while loading the page).
Game data
Configuration file(s) location
| System |
Location |
| Windows |
%USERPROFILE%\Documents\SEGA Mega Drive Classics\setup.dat %USERPROFILE%\Documents\SEGA Genesis Classics\setup.dat |
| macOS (OS X) |
|
| Linux |
|
- It's unknown whether this game follows the XDG Base Directory Specification on Linux. Please fill in this information.
- Configuration settings are shared between all Sega Mega Drive Classics games.
- Folder name varies by region.
Save game data location
| System |
Location |
| Windows |
%USERPROFILE%\Documents\SEGA Mega Drive Classics\0041 %USERPROFILE%\Documents\SEGA Genesis Classics\0041 |
| macOS (OS X) |
|
| Linux |
|
- Folder name varies by region.
| System |
Native |
Notes |
| OneDrive |
|
Requires enabling backup of the Documents folder in OneDrive on all computers. |
| Steam Cloud |
|
|
Video
Input
Audio
| Audio feature |
State |
Notes |
| Separate volume controls |
|
|
| Surround sound |
|
|
| Subtitles |
|
|
| Closed captions |
|
|
| Mute on focus lost |
|
|
Localizations
| Language |
UI |
Audio |
Sub |
Notes |
| English |
|
|
|
|
Network
Multiplayer types
Other information
API
| Executable |
32-bit |
64-bit |
Notes |
| Windows |
|
|
|
| macOS (OS X) | |
|
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| Linux | |
|
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- Sonic 2 HD is an unofficial overhaul of Sonic 2. A demo was released on September 30, 2017.
System requirements
| Windows |
|
Minimum | Recommended |
| Operating system (OS) |
XP | |
| Processor (CPU) |
1 GHz | 1.4 GHz |
| System memory (RAM) |
512 MB | 1 GB |
| Storage drive (HDD/SSD) |
50 MB | |
| Video card (GPU) |
32 MB of VRAM DirectX 9 compatible | |
References