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.

Valve's Source 2 Engine to support the RTX in the near future

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

Half-Life 2 RTX mod brings ray tracing and DLSS to another Valve

Half-Life 2 RTX mod brings ray tracing and DLSS to another Valve

Portal: Prelude RTX Available Today - A Free RTX Remix Mod

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

Nvidia boosts Quake 2 RTX with brand new ray tracing features

Portal with RTX to be released on December 8th, GeForce RTX 4080

Source 2 engine may be getting ray tracing support, according to

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

Crysis Remastered finally acquires DLSS support for RTX 20- and 30

Nvidia is bringing ray-tracing to Portal with an RTX version

Fortnite Chapter 4 out now with Unreal Engine 5.1 support