OS: Windows 7 SP1 (64 Bit) Processor: Intel iCore i3-530 or AMD FX-6350 RAM: 4 GB Hard Drive: 10 GB available space Video Card: Nvidia GeForce GTX 460 or AMD ATI Radeon HD 5870 (1GB VRAM), or AMD® Radeon RX Vega 11 or Intel HD Graphics 4600 DirectX: Version 9.0c