To run Mr. Prepper on high graphics settings your PC will require at least a 0MB GeForce GTX 260 / Radeon HD 5670 1024MB with a Core i5-750 2.66GHz or Phenom II X4 945 CPU. 6 GB will also be needed to achieve the Mr. Prepper rec specs and get 60FPS. To be able to run at all you will need at least 4 GB system memory. You will require a DirectX 11 GPU. We suggest a 11 year old PC to play smoothly.