Dishonored The Knife of Dunwall [Online Game Code] Publisher: Bethesda Type: DLC ESRB Rating: M - Mature (Blood and Gore, Intense Violence, Strong Language, Sexual Themes) Genre: Action Adventure DRM: Steam System Requirements: Steam account required for game activation and installation Minimum Operating system: Windows Vista / Windows 7 Processor: 3.0 GHz dual core or better Memory: 3 GB system RAM Hard disk space: 9 GB Video: DirectX 9 compatible with 512 MB video RAM or better (NVIDIA GeForce GTX 460 / ATI Radeon HD 5850) Sound:Windows compatible sound card Recommended Operating system: Windows Vista / Windows 7 (enhanced for 64-bit OS) Processor: 2.4 GHz quad core or better (enhanced for multi-core processors) Memory: 4 GB system RAM Hard disk space: 9 GB Video: DirectX 9 compatible with 768 MB video RAM or better (NVIDIA GeForce GTX 460 / ATI Radeon HD 5850) S...