Need Help - Using Variables to Select Slides from a "Bank" Using Multiple Criteria Checks

Here is a pretty simple method. It only has 4 paths, but some of them overlap at different points, and it would be pretty easy to combine them. It doesn't have an option to view all, but that, too, would be pretty simple to add. It may at least give you some ideas as you start storyboarding.

Sample 2 may be more like what you are trying to do. For each new slide, simply go to the Navigation layer and click which path it should show up for.

I believe it can be done with navigation triggers, and without JS.

The original version will probably change from slide to slide faster, but designing the triggers next year may take forever. With Version 2, all you have to do is check which path you want a slide to show up on.