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Frequently asked questions
What is Julie World?
Julie World is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
How do I play Julie World online?
You play Julie World online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Is Julie World free to play online?
Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Julie World regularly. Want more? There are subscription plans.
Is there a Julie World app?
WorldOS runs in your mobile and desktop browser, so you can play Julie World online without installing anything.
What are some games like Julie World?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Julie World.
Can I make my own Julie World?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.