Ray tracing has gone from something that was largely science fiction to the must-have setting in most of our games.

Metro Exodus Ray Tracing OFF vs High vs Ultra and DLSS ON vs OFF Ultra Settings 1440p System: Windows 10 Pro Intel i9 9900k 3.6Ghz Asus ROG Strix Z390-F Gaming Geforce RTX 2080 Ti 11Gb 16Gb RAM ...

With the release of Metro Exodus: Enhanced Edition, developer 4A Games has updated its proprietary engine to streamline ray tracing. Here's what this means for future Metro games.