Valve Source 2 Engine Rumored to Receive Ray Tracing/RTX Support

A recent finding via code strings in Artifact reveals that Valve could very well be adding support for ray tracing in its Source 2 engine.

Impressive Half-Life 1 ray tracing mod now available to download

Portal is getting a ray tracing update in November, and it looks great

NVIDIA's DLSS 2.1 VR Support Confirmed – Road to VR

Source 2 Engine Rumored to Receive Ray Tracing/RTX Support : r/DotA2

Half Life 2 RTX project announced, DLSS3, full ray tracing and

NVIDIA DLSS plugin for Unreal Engine 5 is now available, also

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

Source 2, Valve's graphics engine, could receive support for Ray

Portal with RTX (2012840) · Issue #6367 · ValveSoftware/Proton