If you do not have DCS World installed, you can download the DCS World web-installer by clicking this link. This product can be downloaded and installed through the DCS World Module Manager. Recommended VR systems requirements (VR graphics settings): OS 64-bit Windows 10 DirectX11 CPU: Core i5+ at 3+ GHz or AMD FX / Ryzen RAM: 16 GB (32 GB for heavy missions) Free hard disk space: 120 GB on Solid State Drive (SSD) Discrete video card NVIDIA GeForce GTX 1080 / AMD Radeon RX VEGA 64 or better Joystick requires internet activation. Recommended system requirements (HIGH graphics settings): OS 64-bit Windows 10 DirectX11 CPU: Core i5+ at 3+ GHz or AMD FX / Ryzen RAM: 16 GB (32 GB for heavy missions) Free hard disk space: 120 GB on Solid State Drive (SSD) Discrete video card NVIDIA GeForce GTX 1070 / AMD Radeon RX VEGA 56 with 8GB VRAM or better Joystick requires internet activation. Minimum system requirements (LOW graphics settings): OS 64-bit Windows 10 DirectX11 CPU: Intel Core i3 at 2.8 GHz or AMD FX RAM: 8 GB (16 GB for heavy missions) Free hard disk space: 60 GB Discrete video card NVIDIA GeForce GTX 760 / AMD R9 280X or better requires internet activation.