Dihara Wijetunga, a senior R&D engineer at AMD, recently announced Wolf PT, a mod that adds a full DX12 path-tracing renderer to Return to Castle Wolfenstein. Wijetunga shared screenshots that showcase dramatic improvements to lighting in the aging id Tech 3 game. https://www.notebookcheck.net/An-AMD-R-D-engineer-adds-full-path-tracing-to-classic-FPS-Return-to-Castle-Wolfenstein.628366.0.html
Useless as tits on a boar. Loudly mentioned software is nowhere to be found, zero links. Cheap click bait "article".