Epic Games’ Unreal Engine has been evolving ever since its first appearance as the engine powering its namesake, the original Unreal, in 1998. The second iteration wowed us with its wide-open landscapes, the third version came in with impressive new lighting tech, and the fourth full-number revision brought physical-based rendering and substantial

Source: Hot Hardware – Snag The Stunning Matrix Awakens Unreal Engine Tech Demo Before It Vanishes Forever