Do this exercise before you dive into a revision, but after you have a sense of where your story ends, as the considerations are holistic.
As you wrote your draft, you built a story. Besides the events that take place in real time in your play, you likely built in some amount of delivered backstory that helps you understand and regulate how cause and effect work in your story, and how it is nested in its context. In narrative craft this is referred to as “exposition” and although it is a necessary connective tissue, it’s often the least active, least poetic, least alive part of the story.
Use this exercise to re-consider how information functions in your story. You needed information to scaffold the world as you found each successive part, but you don’t necessarily need to leave all that information-giving intact. Furthermore, one of the elemental human responses to storytelling is the hunger to find out what happens and why, and so withholding of information is a powerful tool of engagement, an invitation to your reader to stay involved.
In this revision exercise, you are invited to consider how to disperse and distribute the information that holds the story together. Consider knowledge. What does the reader really need to be told? (Often, if something has grown up out of a context, the backstory exercises so fully inform the character’s present-tense relations to each other that the backstory itself is unneeded—we know it (or what’s relevant about it) without being told about it.)
Consider aperture, which I transpose from photography to writing by thinking about how much light gets into the image. How much information, how much context needs to be made visible?
Consider distance: how far away do we get from the moments focalized in the story? This might mean an epilogue or prologue that gives information from a long remove (for example a framing device that makes the events of the play a story within a story). Or it might mean allowing your story to leap in time, so that distant events reflect on each other. Or it might mean incredible proximity. A fight scene is followed by a scene taking place in the same timeframe but from the room next door. Or the room next door scene takes place first with the fight noises unexplained, then we move to the fight.
Consider surprise. What if you didn’t warn us what was coming? What if something happens for which no information has yet been given? Then you have to also consider how much information in retrospect you wish for. Think about the way we are inundated with news that is quickly followed by interpretation.
Prep
For each scene in your story, on an index card or something similar, record what information is given, and how it is presented. Then lay them all out in order, as an outline. With a pen of a second color, make notes on the cards: find information that can be transferred to other scenes, whether prior or later. Find information that can be altered. Find information that can be deleted, that is unnecessary, or that survives well enough through inference.
Write
Re-map potential scenes following the index card form above. Shuffle the information burden around and diminish it by a significant amount. Then rewrite several scenes of your story from scratch by setting a printed copy of the source scenes next to your computer and re-typing, adding, and altering the scene as you go so that you weave the new information load into the scene.