Planning methods
Plan an interactive film before drawing its branch tree
Define the player’s role, meaningful costs, and a testable scope before writing characters, chapters, and node scripts. Seven steps keep your plan coherent.
A common mistake in interactive film planning is to draw an enormous branch tree as soon as a story idea appears. The growing number of paths looks interactive, but fundamental questions remain unanswered: who is the player, why must they choose, and what do those choices change?
Start with a planning chain that people can discuss, produce, and test.
Step 1: Project overview
Explain three things in one sentence: who the player plays, what they want, and what they must sacrifice.
If that sentence describes only the protagonist’s experiences rather than the player’s actions, it is still a film synopsis. “A struggling reporter investigates an old case” describes a story; “the player repeatedly weighs publishing the truth against protecting a witness” describes interaction.
Mark unconfirmed assumptions in the overview. Your audience, release platform, playtime, and live-action production specifications can be provisional, but should never appear settled when they are not.
Step 2: Characters and world
Characters are conflicting agents, not profile cards. For each major character, answer:
- What are they trying to achieve?
- What resources do they control?
- What will they never accept?
- What will they do if the player does not help?
The last question matters especially. A world creates pressure when its characters act instead of waiting for the player.
Step 3: Story and chapters
Chapter planning establishes pacing; it does not require every button yet. Define each chapter’s entry state, central event, irreversible change, and exit state. By the end, at least one relationship, resource, or piece of public information should have changed.
Step 4: Branches and interaction
Classifying choices by purpose is more useful than counting them:
| Choice type | What the player judges | State to retain |
|---|---|---|
| Allegiance | Whom do I support? | Relationships and factions |
| Resources | What am I willing to spend? | Money, clues, time |
| Risk | What consequences can I accept? | Exposure, injury, suspicion |
| Information | Which account do I believe? | Known facts and mistaken beliefs |
A choice without later feedback need not become a formal branch.
Step 5: States and endings
States are evidence left by earlier decisions. Avoid dozens of variables used at only one node. Prefer a few central states that span chapters and affect character behavior.
An ending is more than a good-or-bad score. Show players what they protected and what they lost as a result.
Step 6: Node scripts
Now write shots, dialogue, options, and transitions. First develop a complete 15–30 minute vertical slice to test actor scheduling, reusable footage, state feedback, and choice pacing. Expand the remaining nodes after that.
Step 7: Scope and validation
Bring the ideal plan back to practical constraints. Can you control cast size, locations, costume and prop variations, repeated filming, and post-production work?
Your first test need not prove the entire market. It should answer the most dangerous current questions: do players understand their role, care about the cost of decisions, and want to explore another path?
A more reliable starting point
These seven steps are not a waterfall process. If a premise fails at any stage, return and revise it. Their value is to give every expansion a reason and turn “many ideas” into “a clear next question to test.”