As usual, let's start by selecting the correct Xcode project template, the Game template in this case, which looks like this:

In the next screen, we add the requested data and select SceneKit as the technology, as shown here:

After selecting only Portrait as the allowed orientation, as shown in the following screenshot, we can run the example project:

The demo app shows a gorgeous rotating 3D airplane, thus showing us what we can achieve using this framework. Here is a screenshot of the plane:

For the first task in building the app, we prepare the Podfile, which contains a few pods that we'll use to build the menu view:

inhibit_all_warnings!
use_frameworks!
target 'CubeRunner' do
   pod 'Cartography', '~> 0.5'
   pod 'HTPressableButton', '~> 1.3'
   pod 'BitwiseFont', '~> 0.1.0'
end

After running the usual pod install command, we are ready to implement...