So you want to build Unreal Engine 4 with FASTBuild… Or maybe you don’t want to pay for Incredibuild but rebuilding Unreal in 45 minutes doesn’t seem promising. You are in the right spot. Here were our steps to building UE4 with FASTBuild on Windows. Download FASTBuild from here, the latest x64 Windows version most … Continue reading FASTBuild with Unreal Engine 4 setup