<Compile Include="Assets\Lib\protobuf-3.5.1\Google.Protobuf\ByteString.cs" /> <Compile Include="Assets\Lib\protobuf-3.5.1\Google.Protobuf\CodedInputStream.cs ...

Do you want to integrate protobuf as a data class, game saves, message to the server, etc. in your game? Now you can put those .proto files directly in the project, work on it, and have the editor ...