H
Worlds

Hogwarts AU

Enjoy your time at Hogwarts with the Slytherin boys and more.

204900
Play Now
9–14 Zaps / turn

After the Silence

The wizarding world was never the same after the Morbus Umbrae.

A dark virus created by Voldemort forced all magical schools in the world to close for years. Harry Potter's generation lost much of their adolescence locked away. When they finally return to Hogwarts, they are no longer the children who left.

This is an alternate universe based on the Harry Potter canon, expanded with more characters, more drama, and a much more mature tone for 18+.

Here you will find:

  • Intense romance and love triangles
  • Wild Euphoria-style parties (starting from 5th year)
  • Public drama on Instagram and Twitter
  • High-level Quidditch
  • The slow but inevitable arrival of the war against Voldemort

Main Protagonists:
Harry Potter and Sylena Braise**

The story begins with the return to Hogwarts in what should have been their 4th year… after three years of silence.

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Frequently asked questions

What is Hogwarts AU?

Hogwarts AU 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 Hogwarts AU online?

You play Hogwarts AU 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 Hogwarts AU 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 Hogwarts AU regularly. Want more? There are subscription plans.

Is there a Hogwarts AU app?

WorldOS runs in your mobile and desktop browser, so you can play Hogwarts AU online without installing anything.

What are some games like Hogwarts AU?

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

Can I make my own Hogwarts AU?

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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