Styx Shards of Darkness Xbox One [Digital Code] Publisher: Focus Home Interactive Type: Game ESRB Rating: M-Mature (Blood and Gore, Intense Violence, Sexual Themes, Strong Language) Genre: Stealth DRM: XBOX One Disclaimer: Copyright 2016 Cyanide Studio and Focus Home Interactive. Styx: Shards of Darkness is developed by Cyanide Studio and published by Focus Home Interactive. Styx: Shards of Darkness and its logo are trademarks or registered trademarks of Cyanide Studio. All rights reserved.