AI-assisted storytelling · In development

Stories that
answer back.

A character-led space for roleplay, storymaking, and the evolving relationship between people and intelligent systems.

Oncilo's black, teal, and blue cat-shaped character mark

Inside the app

Your cast.
Your rules.

Discover characters, groups, and stories made by creators. Build scenario settings, worldbooks, and opening scenes—then step inside and let the story unfold around you.

  • Characters with a voice. Original characters and groups stay in role and answer in a voice that is unmistakably theirs.
  • Storymaking, together. Shape the setting and opening scene, then continue the story through conversation.
  • Remix, don’t start over. Make a story or character your own with new rules and new turns.
Oncilo home screen showing a library of interactive stories
Oncilo conversation screen for The Riftbound Accord

Product status

A world
in progress.

Oncilo is currently in development. Features, visuals, availability, and release timing may change as the product takes shape.

Visit the official Oncilo site