1 Reply
Nandini Khandekar

Hi Gordon

You can either use variables to check whether the slide has been visited before or use object states. Set the variable initially to 0 or False. First time the slide is visited, set the variable to 1 or True. Now play the audio only when the variable is 0. 

If you upload your story file, I can explain it in more detail and give a more perfect solution for your requirement.