Gamers that were rather reticent regarding the adoption of Nvidia's real-time ray tracing technology implemented in the latest RTX 2000-series GPUs may be interested to know that Epic Games is planning to make it easier for game developers to add ray tracing effects to existing and upcoming games with the release of Unreal Engine 4.22.
https://www.notebookcheck.net/Nvidia-s-RTX-2000-GPUs-to-get-adoption-boost-via-expanded-ray-tracing-support-on-Unreal-Engine-4.407326.0.html