2K Definitive Strategy Collection PC Steam CD Key

XCOM: Enemy Unknown:PC:OS:Windows Vista  Processor:2 GHz Dual Core  Memory:2 GB RAM  Graphics:NVIDIA GeForce 8600 GT / ATI Radeon HD 2600 XT or greater  DirectX®:9.0  Hard Drive:20 GB HD space  Sound:DirectX Compatible  Other Requirements:Broadband Internet connection Additional:Initial installation requires one-time internet connection for Steam authentication; software installations required (included with the game) include Steam Client, Visual C++ 2008 Redistributable, DirectX and Microsoft .NET 4.Sid Meier's Civilization V:PC:OS: Windows® Vista SP2/ Windows® 7  Processor: Intel Core 2 Duo 1.8 GHz or AMD Athlon X2 64 2.0 GHz  Memory: 2GB RAM  Graphics:256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics  DirectX®: DirectX® version 9.0c  Hard Drive: 8 GB Free  Sound: DirectX 9.0c-compatible sound card  Note: Optimized for the touch-screen Ultrabook™ device

XCOM: Enemy Unknown:Mac OS X:OS: 10.8.5 (Mountain Lion)  Processor: 2.0 GHz Intel Core 2 Duo (Dual-Core)  Memory: 4 GB RAM  Hard Disk Space: 20 GB  Video Memory: 256 MB  Video Card: AMD HD4000 / NVIDIA 9000 Series (See NOTICE for details)  Additional: Broadband Internet Connection.  NOTICE:The following graphics cards are not supported: ATI X1xxx series, ATI HD2xxx series, Intel GMA series, NVIDIA 7xxx series, NVIDIA 8xxx series. The following cards require you to have 8GB of system RAM: NVIDIA 320M, NVIDIA 9400 and Intel HD3000.Sid Meier's Civilization VOS: 10.8.5 (Mountain Lion), 10.9.5 (Mavericks), 10.10.5 (Yosemite), 10.11.1 (El Capitan)  Processor: Intel Core 2 Duo (Dual-Core) CPU Speed: 2.4 GHz  Memory: 2 GB RAM  Hard Disk Space: 8 GB  Video Card (ATI): Radeon HD 2600  Video Card (NVidia): Geforce 8600  Video Card (Intel): HD 4000  Video Memory (VRam): 256MB  Multiplayer: Internet (TCP/IP) and LAN (TCP/IP) play supported. Please note, it is possible for Mac and PC to become out of sync during updates. Within this short time period, Mac users will only be able to play other Mac users.  NOTICE:This game is not supported on volumes formatted as Mac OS Extended (Case Sensitive)  NOTICE: The following video chipsets are not supported for Civilization V: ATI Radeon X1000 series, HD 2400, Nvidia GeForce 7000 series, 8600, 9400, Intel GMA (950/X3100), HD 3000   

X-ComSteamOS + Linux:OS: Ubuntu 14.04 (64 bit required)  Processor: 2GHz  Memory: 4GB Memory  Graphics: 512MB*  Hard Drive:16GB HD space  Other Requirements: Nvidia 600 series+, AMD 6000 series+, Intel Iris Pro.  IMPORTANT: Requires 64bit OS to play.Sid Meier's Civilization VSteamOS + Linux:Operating system: steamos  Cpu processor: intel core i3, amd a10  Cpu speed: 2.4ghz  Memory: 4 gb ram  Hard disk space: 10 gb  Video card (ati): radeon hd 6450  Video card (nvidia): geforce 640m  Video card (intel): iris pro  Video memory (vram): 1gb  Important notice: don't meet the above requirements? Running on ubuntu? That doesn't mean your configuration wont run civ v, it just means we have not tested and vetted your configuration. Visit the civilization v community page to share your experience with other linux players and learn about how to send bugs to aspyr. Your feedback will help us improve civ v linux and future aaa linux releases!  Notice: intel integrated video chipsets (gma 9xx, hd 3xxx) will not run civilization v for steamos and linux, and are unsupported.