Hi Bruce thanks for commenting in our community! We unfortunately do not have a "play" button. However you could create a presentation in Lucidchart or Lucidspark. We also have the option to record a video using Loom or CloudApp. If these don't quite accomplish what you're wanting we're always looking for ways to improve Lucid products and your feedback is the best way for us to do that. Would you mind adding your idea to our feature request form? Ideas submitted to this form are passed on to the product development team for their consideration. Hope this helps!