Creation OS icon
Creation OS icon

Creation OS

A solo roleplaying game and world-building sandbox where an AI Narrator runs a world that keeps its state across thousands of turns.

The world continues while you are away

Cost / License

  • Freemium (Subscription)
  • Proprietary

Application type

Platforms

  • Online
  • Software as a Service (SaaS)
Art forge asset generation
AI pet assistants which evolve and grows with you as you play your sessions, collectable and unique.
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Features

  1.  Endless gameplay
  2.  Ad-free
  3.  Single player

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Creation OS information

  • Developed by

    Creation OS

  • Licensing

    Proprietary and Freemium product.

  • Pricing

    Subscription that costs $15 per month + free version with limited functionality.

  • Alternatives

    22 alternatives listed

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  • Supported Languages

    • English

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What is Creation OS?

Creation OS is a web application for solo roleplaying and world-building. A player describes a setting in any genre, and the system generates a world with its own locations, factions, characters, and history, then runs it through a text interface with an AI Narrator.

Rather than relying on a language model's context window to remember what happened, Creation OS records world state in a server-side database. Non-player characters keep their relationships and grudges, inventories and currency carry forward, prices and debts hold, and earlier events stay on the record. The persistence layer, named CANONLOCK II, is rated for campaigns of 5,000 turns and longer, and has been verified to turn 5,011 in a published proof run. Mechanical facts are enforced by the server, so the world stays consistent even when the narration moves on.

Worlds are genre-neutral. A player can author a fantasy kingdom, a cyberpunk syndicate, a 1990s street-racing crew, or a quiet seaside town from the same system, each with a codex of characters, factions, and locations that updates as the campaign progresses.

Creation OS is free to start, with one world included at no cost. A Pro subscription (US$14.99/month) and credit packs are available.