Vulkan render with ray tracing extensions for Xash3D FWGS allows you to enjoy the old game in a new way in fully real time with PBR materials and improved lighting (hacks removed, lighting reconfigured). HDR output is also supported. This package allows you to play Half-life 1 and its mods such as Blue Shift, Opposing Force and some other mods with ray tracing. Other mods can be added if mod source codes are available. Please note that screenshots are not final graphics.
Is DLSS 3.5 going to be implemented?
FSR3 will be implemented for sure, DLSS maybe.