PC version specific features: - PC high standard visuals (DX11 renderer, new Hi-Quality Assets, new Post Process Effects, multi-monitor solutions support, TriDef stereoscopic support). - DirectX11 enhanced: Tessellation (for soft 3D models), Compute Shaders-based realistic lighting (for Global Illumination), Volumetric Fog. - Online Widget: Party, Friends and Ghost Feed functionality can be accessed at any moment from any screen. - Extended party functionality: simplified and more flexible invitation system. - Party text Chat. - Uplay Friends system - Fully customizable controls for the localized keyboards A temporary broadband connection will be required for one-time product registration at first launch using the player Uplay account. From that point on, no permanent connection is required, except for online modes. Minimum hardware requirements: Supported Operating Systems: Windows® XP (with Service Pack 3)/Windows Vista® (with Service Pack 2)/ Windows 7® (with Service pack 1), both 32 bit & 64 bit versions PROCESSOR: Intel Pentium D 3.0 Ghz or AMD Athlon64 X2 4400+ 2.2Ghz RAM: 1GB Windows XP / 2GB Windows Vista or Windows 7 VIDEO CARD: 256 MB DirectX?compliant, Shader 4.0?enabled video card** DIRECT X®: DirectX 9.0c DVD-ROM DRIVE: DVD-ROM speed 4x, dual-layer drive SOUND CARD: DirectX 9.0c ? compliant sound card HDD space : 25 GB Recommended Configuration: CPU: Intel Core2 Quad Q9450/ AMD Phenom II X4 940 or higher RAM: 2 GB Windows® XP / 3 GB Windows Vista® & 7® Graphics Card: 1024 MB DirectX compliant, Shader 4.0?enabled video card based on nVidia GeForce GTX 460 or AMD/ATi HD 5850 or better