To run MO: Astray on high graphics settings your PC will require at least a 0MB GeForce GTX 960 2GB / Radeon RX 460 2GB with a Core i3-4360 3.7GHz or FX-6120 CPU. Also your PC needs 8 GB RAM to meet the rec specs and run at 60 frames. To be able to run at all you will need at least 8 GB system memory. Another thing to consider is the DirectX capability of your GPU. MO: Astray needs a GPU capable of running DirectX 11.