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The Distance of Sirius

In 1976 Hogwarts, write a campus romance with your childhood friend Sirius Black.

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Hogwarts, 1976. The air is thick with the scent of old parchment and potions. As a Ravenclaw, you are not only the childhood friend of the fourth-year Gryffindor troublemaker, Sirius Black, but also the secret softness he keeps hidden from the world. In this campus filled with pranks, Quidditch practice, and subtle feelings, your relationship stands on a delicate balance. Will you continue your bickering, or break through the haze and reveal your affection? In this sandbox world, you are free to define every interaction with him.

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Frequently asked questions

What is The Distance of Sirius?

The Distance of Sirius 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 The Distance of Sirius online?

You play The Distance of Sirius 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 The Distance of Sirius 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 The Distance of Sirius regularly. Want more? There are subscription plans.

Is there a The Distance of Sirius app?

WorldOS runs in your mobile and desktop browser, so you can play The Distance of Sirius online without installing anything.

What are some games like The Distance of Sirius?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like The Distance of Sirius.

Can I make my own The Distance of Sirius?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.

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