Scarlet Oath
Editor's PickFounder Made · 5 chapters · Multiple endings

Scarlet Oath

A red robe, an unopened marriage pact. Every reply tightens or loosens the oath. Can you make her turn back before dawn?

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Creator Community

Recruiting the first seed creators

Founder Cohort

Become one of INKO's first creators

We are inviting the first creators who want to co-write interactive stories with AI. You will get early access to the latest generation models, launch placement, official support, and a chance to help define the product.

How it works

Start Creating in Three Steps

Go from spark to published interactive narrative in a few focused steps.

1

Create Characters and Worlds

Use AI-assisted tools to generate characters and worlds quickly, or start from the template library.

2

Design Your Plot

Build branching stories in the visual editor, set meaningful choices, and let readers shape the outcome.

3

Publish and Share

Publish to the community in one click, then track data, gather feedback, and iterate.

Ready to bring your story to life?

Build a playable, shareable story world together with AI.

What is the INKO.RUN interactive story platform?

INKO.RUN is an AI-native platform for creating and playing interactive stories. You can play branching stories made by others, or start your own story world from a single prompt.

Unlike traditional visual novel editors or linear writing tools, INKO.RUN combines “conversational agentic creation” with an “instantly playable runtime.” You discuss the world, shape characters, and build branches with AI, and every edit is reflected in a playable story.

Three ways INKO.RUN is different

1. Creation is the runtime. Every scene you write is immediately playable. There is no manual export or separate preview mode. Edit and Play are two views of the same experience.

2. Works can be forked. Love a story world? Click “Remix this world” to build on top of it, while the original creator can see the derivative relationship.

3. AI is a collaborator, not a command line. You do not need to fully specify everything up front. Vague ideas and scattered references can be handed to it, and it will respond, ask, and iterate with you.

FAQ

Can I use INKO if I cannot code?

Yes. INKO's low-friction entry point is conversational. Anyone who can describe a story can begin. Advanced tools like property panels and logic editors appear only when you need them.

Is it free or paid?

Core creation and playing are free. AI generation, advanced models, commercial publishing, and other premium capabilities are usage-based. See the pricing page.

What story types are supported?

Interactive fiction, visual novels, multi-ending plots, role-playing, and life-sim style stories. It supports major genres including wuxia, urban, fantasy, mystery, romance, sci-fi, school, and otome.

Can I remix someone else's story into my own?

Yes. Every public work shows its fork permissions. The original creator can see derivative relationships, while your version grows independently under your own namespace.

Which languages are supported?

Simplified Chinese and English are fully supported today, with Japanese and Traditional Chinese expanding next. The model layer can write in nearly all major languages.