So apparently you can now play Half-Life 1 with ray tracing, which isn't exactly the version I waited for with a true Vulkan renderer, but hey, it's an incredible job by a very skilled developer.

And also it's a xash3d-fwgs, I'm glad to see what people can do with our open source engine.

Download: https://github.com/sultim-t/xash-rt/releases/tag/1.0.4

(edited to reupload video with working audio)