KATTO Ripple
Change the story without breaking the film.
KATTO maps every scene, character state, reveal, prop and creative decision across your production. When something changes, Ripple Review shows exactly what else is affected — before it becomes an expensive mistake.
For independent animation, previz and story teams — 5 to 30 people making films, episodes and cinematics.
See every consequence
Trace a change across scenes, cuts, characters, props and departments — before it becomes an expensive mistake.
Protect director intent
Lock what the audience may know, what must stay true, what must come first. Every compile checks your film against them — pass, warn, fail.
Definite, or just possible
KATTO separates what is broken in every reading from what might be — and asks you the few questions that settle the rest. It never cries wolf.
One change, in under ten minutes
Import
Bring your screenplay, treatment, character bible and storyboards. KATTO builds the film map.
Lock intent
Define what the audience may know, what each character believes, and the decisions that are non-negotiable.
Make one change
Move a reveal, cut a character, change a motivation — in your own words.
Ripple Review
KATTO shows every scene, cut, line and state the change affects, with evidence and severity.
Decide & branch
Accept, reject or postpone each consequence. Save it as a controlled new version.
Powered by the KATTO Story Kernel
Your film, compiled: an executable model of world truth, every character’s beliefs and the audience’s knowledge. Change something and the kernel recomputes the story — deterministically, with a proof chain you can open on every finding. It stress-tests the film to show which scenes bear structural load, offers repairs as verified alternatives with the tradeoff visible, and learns which kind of fix you tend to choose — a ranking, never a decision.
Human direction. Recorded consent. Traceable authorship.
Your material is never used to train public models. The authorship ledger records what you wrote, what you imported, what the crew proposed, and what you chose — so the creative decisions stay demonstrably yours.