OS: Windows XP/Vista/7 Processor: 2.5 GHz processor RAM: 2 GB Hard Drive: 500 MB available space Video Card: 256 MB DirectX: Version 9.0c CTHON PC Game   Free Download Full Version - 41CTHON PC Game   Free Download Full Version - 92CTHON PC Game   Free Download Full Version - 32CTHON PC Game   Free Download Full Version - 80