N.B. These WHEN conditions are only available in the Show settings.
This will start actions when the Start button is pressed and the show officially starts.
This will start actions when the show comes to its natural end - that is when all the required Scenes have completed in order to end the show.
This will start actions when the game is in the Show Cancelled state. Most commonly this is triggered by pushing the Cancel button in the top right when the show is live. This is different to Show Finished as it is used to end the show un-naturally OR it can be used as a 'Fail' state for games. e.g. you might want a different lighting and audio cue for the end of a show that is completed naturally or un-naturally.