To practice using Sketch I re-created my menu designs in it and turned them into a clickable prototype. It’s nice to have an overview of what’s already in the game and it can serve as a framework for future extensions or changes to the UI.

Sketch is quite nice for simple things like this. The reusable symbols are very limited and I had to be careful not to fall into Blender mode for basic navigation but other than that everything was quick and easy.