https://wccftech.com/metro-exodus-enhanced-edition-impressions-4a-games-delivers-the-most-advanced-lighting-yet-without-sacrificing-performance/

Metro Exodus Enhanced Edition launches today and PC (and will soon be released on next-generation consoles, too, albeit with a more limited feature set) as the first triple-A game that actually requires a graphics card with hardware support for ray tracing, and we've got the chance to check it out in the past few days.

Let's begin with a brief technical explanation of what the talented developers at 4A Games actually focused on enhancing.