Special Edition is the 64 bit version, which broke compatibility with old mods when it came out. Legendary Edition is the original 32 bit version, and is the version that is compatible with mods dating back to the Skyrim’s initial release. What is the difference between Skyrim Legendary Edition and Special Edition? Skyrim Legendary Edition includes both improved graphics and new combat additions, whereas Special Edition is a basic remaster. Skyrim Legendary Edition also offers Nintendo Switch and PlayStation VR options, whereas Special Edition is only available for PC, Windows, Xbox One, and PlayStation 4.