OS: 64 Bit Required. Windows 7 (SP1), Windows 8, Windows 8.1, or Windows 10CPU: 1.8 GHz Intel Core 2 Duo, AMD Athlon 64 Dual-Core 4000+ or equivalent (For computers using built-in graphics chipsets, the game requires 2.0 GHz Intel Core 2 Duo, 2.0 GHz AMD Turion 64 X2 TL-62 or equivalent)RAM: At least 4 GB RAMDISC DRIVE: DVD Rom Drive required for installation onlyHARD DRIVE: At least 15 GB of free space with at least 1 GB additional space for custom content and saved gamesVIDEO: 128 MB of Video RAM and support for Pixel Shader 3.0. Supported Video Cards: NVIDIA GeForce 6600 or better, ATI Radeon X1300 or better, Intel GMA X4500 or betterDIRECTX: DirectX 9.0, 10 and 11 CompatibleINPUT: Keyboard and MouseONLINE REQUIREMENTS: Internet connection required for product activation.

OS: Metal required. Mac OS® X 10.11 (El Capitan)CPU: Intel Core 2 Duo 2.4GHz Processor or betterRAM: At least 4 GB RAMHARD DRIVE: At least 15 GB of free space with at least 1 GB additional space for custom content and saved gamesVIDEO: NVIDIA GeForce GTX 680, AMD Radeon RX 560 or betterINPUT: Keyboard and MouseONLINE REQUIREMENTS: Internet connection required for product activation.