Use a tool like VirusTotal or check the digital signature. A legitimate vulkanrt-1.1.108.0-installer.exe should be signed by The Khronos Group Inc. or LunarG, Inc.
: Vulkan is designed for high-performance, real-time graphics. It provides developers with more direct access to hardware resources, which can lead to more efficient rendering and lower system overhead.
You can download the latest Vulkan Runtime from the LunarG or Khronos Group website, but this is rarely necessary for normal users.
Years later, when she played again, Mara sometimes met echoes of her own past choices: a mural she had admired now bearing a line she once typed in a forum, or a night sky embroidered with the route of a journey she had never taken. Each encounter felt like a hello from an old friend who had learned to speak in pixels. The installer had been a small thing that taught machines to keep souvenirs — and the people who found those souvenirs learned, in turn, to keep better ones.
vulkanrt-1.1.108.0-installer is an installer package for the Vulkan Runtime (vulkanrt) that provides the Vulkan 1.1 driver/runtime components and developer libraries for systems that support Vulkan. Vulkan is a low-overhead, cross-platform 3D graphics and compute API maintained by the Khronos Group.
on Linux via Heroic/Wine or on a Windows machine where the game just won't launch, this specific installer is often the missing link.