

Sonic the Hedgehog is a 2D side-scrolling platformer developed by Sonic Team and published by Sega for the Genesis/Mega Drive. Players control Sonic the Hedgehog, who can run at near supersonic speeds and sets out on a quest to defeat Dr. Robotnik, a scientist who has imprisoned animals in robots and seeks the powerful Chaos Emeralds.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Arcade | Jun 23, 1991 | Worldwide |
| Standard Edition | Wii | Aug 5, 2008 | Worldwide |
| Standard Edition | iOS | May 20, 2009 | Worldwide |
| Standard Edition | PC | Oct 26, 2010 | Worldwide |