Portal with RTX is a flawed diamond of a ray traced remaster
Play Portal With RTX
NVIDIA announced the system requirements for Portal with RTX and announced that the remaster will be released on Steam on December 8
Desktop Portal System Requirements - Can I Run It? - PCGameBenchmark
Portal with RTX: Recommended PC Specs - Gameranx
Portal RTX PC Requirements Are Pretty Demanding
Portal with RTX Controller Support
Portal: Prelude Mod Gets RTX Remix Treatment With Full Ray Tracing, DLSS 3, More
Anyone else having issues claiming/lauching Portal with RTX? : r/Portal
Nvidia updates Portal with ray tracing
Portal with RTX (2012840) · Issue #6367 · ValveSoftware/Proton · GitHub