Vulkan SDK //UE5/Main/Engine/Source/ThirdParty/Vulkan/ Source headers used to link against a Vulkan driver which is dynamically loaded by the user's machine. There are also debugging related dlls provided which we ship along with the engine. https://vulkan.lunarg.com/license/#/content/README Licensees Git P4 //UE5/Main/Engine/Source/ThirdParty/Licenses