Gears of War: E-Day's PC version leverages advanced technologies including Unreal Engine MegaLights, RTX Mega Geometry, and optimized shader delivery to scale across hardware from entry-level to high-end GPUs. The game features dynamic lighting systems, hardware ray-tracing integration, and upscaling options like DLSS 4.5 and FSR 4 to maintain performance while delivering visual fidelity exceeding Xbox Series X.