OS: Windows 7/Vista/8.1/10 (64-bit) Processor: Dual Core 64bit CPU (2.2+ GHz Dual Core CPU or better) RAM: 4 GB Hard Drive: 4 GB available space Video Card: NVIDIA GTX 510+, Radeon HD5900+, or Intel HD4000+ DirectX: Version 11 AI War 2 PC Game Free Download Full Version - 98AI War 2 PC Game Free Download Full Version - 34AI War 2 PC Game Free Download Full Version - 68AI War 2 PC Game Free Download Full Version - 22