Back 4 Blood runs on the Unreal Engine game engine. Back 4 Blood requires at least a Radeon RX Vega 56 8GB or GeForce GTX 1070 to meet recommended requirements running on high graphics setting, with 1080p resolution. This hardware should achieve 60FPS. System memory required for Back 4 Blood is 16 GB performance memory. Recommended needs around a 5 year old PC to run.