Portal with RTX review: Ray tracing makes Valve's puzzle FPS spooky - Polygon

Portal with RTX uses Nvidia’s RTX GPUs power to add ray tracing to Valve’s iconic FPS puzzle game. But the fancy graphics change the game in surprising ways.

How Nvidia and Valve Gave Portal its Ray Tracing Makeover

Portal with RTX kicks off a new retro ray tracing revolution

Portal with RTX is a flawed diamond of a ray traced remaster

Portal With RTX: A Reflection on A More Reflective Portal

Portal with RTX updates the game with ray tracing - Polygon

Portal with RTX Review

portal-with-rtx-ray-tracing

Portal with RTX Review

Portal With RTX Explored: Legendary Valve Classic Gets A Gorgeous

Portal With RTX Explored: Legendary Valve Classic Gets A Gorgeous

How Nvidia and Valve Gave Portal its Ray Tracing Makeover - IGN