Battery Super Client Windows x64 source snapshot.
Install Visual Studio C++ v145 and the Windows SDK; install the Vulkan SDK
(project currently uses C:\VulkanSDK\1.4.357.0; adjust its include path if needed).
Run tools/BuildX64Dependencies.ps1 in PowerShell to build the bundled dependency
sources. Then run msbuild quake2.sln /p:Configuration=Release /p:Platform=x64.
Client output: build/x64/Release/aq2.exe (distributed as aq2-x64.exe).
Game output: build/x64/Release/action_race/gamex86_64.dll.
Update qcommon/bsc_version.h before building a subsequent release.
