Sid Meier's Civilization V - Cradle of Civilization: Mesopotamia DLC Steam CD Key

OS: Windows XP SP3/ Windows Vista SP2/ Windows 7
Processor: Intel Core 2 Duo 1.8 GHz or AMD Athlon X2 64 2.0 GHz
Memory: 2GB RAM Hard Disk Space: 8 GB Free Video Card: 256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics DirectX®: 9.0c Sound: DirectX 9.0c-compatible sound card

OS: 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, (NVidia) Geforce 8600, (Intel) HD 4000 Video
Memory: 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 Notice: The Mac and Linux + SteamOS versions of Sid Meier's Civilization V are available in English, French, Italian, German and Spanish only.