You don’t have to publish a course to test a complex menu system.
You don’t have to click through an entire complex gamified experience earning different scores in your browser to make sure calculations are happening correctly.
In this Quick Bite Articulate Storyline tutorial, I show how updating default values of variables in the Storyline Variable Manager can allow you to preview just the slide you want, and test to make sure things are working correctly.
Don’t publish, test, publish, test, publish. Use this trick!