OS: Windows 7 SP1 Processor: Dual Core 3 GHz RAM: 4 GB Hard Drive: 2 GB available space Video Card: 1 GB VRAM OpenGL 2.1+ DirectX: Version 9.0c Ritual Crown of Horns PC Game Free Download Full Version - 34Ritual Crown of Horns PC Game Free Download Full Version - 66Ritual Crown of Horns PC Game Free Download Full Version - 74Ritual Crown of Horns PC Game Free Download Full Version - 46