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Yarn Spinner
Visit Yarn Spinner →Yarn Spinner is a tool for writing interactive dialogue and branching narrative in games, with integrations for Unity, Godot and Unreal.
Our take
Last updated 5 November 2026
Yarn Spinner is a free, open-source tool for writing branching dialogue and interactive story in a screenplay-like script format, used in games such as Night in the Woods and A Short Hike. It integrates with Unity, Godot and Unreal, and the team sells optional Yarn Spinner+ add-ons for extra features.
Best for Narrative and dialogue-heavy indie games.
Pros
- Free and open source.
- Writer-friendly script format.
- Works with Unity, Godot and Unreal.
Cons
- No AI writing built in.
- Some features are paid add-ons.
- Needs some setup in your engine.
Written from the vendor's official site and docs, not a hands-on benchmark. How we review tools.
| Category | Game Design & Prototyping |
|---|---|
| Pricing | Free and open source; optional paid Yarn Spinner+ add-ons sold on itch.io and the Unity Asset Store — official pricing |
| Website | https://www.yarnspinner.dev/ |
| Last checked | 2026-11-05 |
Description summarized from the official website; pricing from the official pricing page.
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