Decision
A character chooses, and the play's path is now constrained by that choice. Reversal becomes harder; consequence accelerates.
Key events are the Causality axis of Visual Play Analysis — the moments where outcomes shift, where if the scene didn't happen the rest of the play wouldn't either.
A key event is a moment in the play where outcomes shift — a turning point without which the rest of the play does not follow. In Visual Play Analysis it is the public-facing form of Causality, the second of the three structural axes.
Plot is the list of things that happen. Key events are the scenes that change what happens next.
A key event is identified by what changes after it. Four kinds of change recur often enough to be worth naming.
A character chooses, and the play's path is now constrained by that choice. Reversal becomes harder; consequence accelerates.
A character learns something they did not know. The information cannot be unlearned, and the rest of the play is shaped by what they now see.
Fortunes invert. The character who held the upper hand no longer does. Power, alliance, or moral standing has flipped.
A truth becomes public — to other characters, to the audience, or both. What follows is the consequence of that truth being known.
| Question | Plot | Key Events |
|---|---|---|
| What does it count? | Every notable scene. | Only scenes that change the play's state. |
| How does the student read it? | As sequence. | As cause and consequence. |
| Best use | Reminding yourself of the order. | Explaining why the ending was inevitable. |
| Core outcome | Recall. | Causal understanding. |
Ask whether the play could continue without it. If removing the scene leaves the rest of the play intact, it is not a key event. If removing it breaks the chain — alliances no longer make sense, the climax is unearned — it is.
No. A climax is one kind of key event, usually the last. But the play may turn on three or four earlier moments — decisions, recognitions, reversals — that the climax merely completes. Causality covers all of them.
Yes. A single scene can contain a recognition and a decision, or a reversal and a revelation. The chart marks each turn separately so the student can see how they stack.