Branching Scenario (beta) | H5P
H5P has a tool for branching scenarios now. The sample is a well-done interactive video scenario for home visitors.
An H5P Branching Scenario That Might Break the Boat – CogDogBlog
Alan Levine built this very complex branching scenario in H5P and Pressbooks. This includes some scenario images and descriptions, plus a separate tracker where you have to fill out forms with info and keep track of finances and other notes. Alan's blog post explains how he built the random events (which were originally a card draw in the physical version).
Branching Scenarios: Yes, No, Maybe? – The H5P PB Kitchen
This is another post about Alan Levine's branching scenario built in H5P and Pressbooks. At the bottom of the post, Alan provides links to several other examples of branching scenarios built in H5P.