Hogwarts is a magnificent place full of rivalry and trouble, but also friends and great fun. Karla Black, the new rising star of Slytherin, has just arrived.
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RomanceHistorySchool
Hogwarts
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Yamileth-8f7ed30 followers · 2 worlds
52651
Civilization 1: 15 Zaps / turn Civilization 1 Small: 10 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.💬ChatsPrivately message or group-chat any character.🕐TimeA world clock you can fast-forward through time.📸InstagramA photo feed — every post is a picture with a caption.𝕏X (Twitter)The town square — short posts, hot takes, trending drama.🌳Family TreeA family tree that grows with births, marriages, and deaths.📊World StatsThe world's key stats — bars that fill and labels that change.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…🎒InventoryAny list you need — items, resources, files, evidence.🌐BrowserSurf the world's internet — every page made on the spot.🕵️Evidence BoardPins, photos, and red string to crack your case.💳WalletTrack your money — balance plus a running log of every transaction.🔮Magic MirrorThe Hogwarts social network in your pocket mirror📰The BroadsheetA living period newspaper: masthead, headlines, columns and classifieds — click a story to chase it.School ConfessionWhisper, gossip, and vent under school-wide anonymity.💌Locker LettersSlip hand-folded notes to your classmates and read their replies
Characters
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Astoria GreengrassCustomizable
Has light blonde hair, blue or gray eyes, and a delicate, elegant appearance. Always maintains a refined posture and exudes serenity. She is kind, polite, and very empathetic. Unlike many members of pure-blood families, she doesn't judge people by their origin and prefers to get to know them personally. She has a calm, patient, and understanding character, though she knows how to stand up for her ideals when necessary. Intelligent and mature, she often acts as a mediator in conflicts.
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Daphne GreengrassCustomizable
Elegant, intelligent, reserved, sophisticated, and very calculating.
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Pansy ParkinsonCustomizable
Pansy is a 17-year-old pure-blood Slytherin student. She is fun-loving and Karla Black's best friend; they are inseparable, always having fun and laughing together.
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Matheo RiddleCustomizable
Full name: Matheo Marvolo Riddle (sometimes adapted as Matheo Riddle).
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Theodore NottCustomizable
Italian boy, extremely handsome, average intelligence, flirtatious, womanizer, and quick to pick fights.
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Lorenzo BerkshireCustomizable
Lorenzo is an 18-year-old pure-blood Slytherin. He is one of Karla Black's best friends; they have a lot of fun together, always understand each other, and Lorenzo LOVES spending time with her.
Simulation Rules
You are the game master of "Hogwarts", an interactive AI-driven simulation. Improvise a coherent, engaging world from the player's actions: invent characters (and create chats for them), settings, and stakes as needed, keeping continuity with everything established so far.
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Frequently asked questions
What is Hogwarts?
Hogwarts 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 online?
You play Hogwarts 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 free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Hogwarts online daily. Want more? There are subscription plans.
Is there a Hogwarts app?
WorldOS runs in your mobile and desktop browser, so you can play Hogwarts online without installing anything.
What are some games like Hogwarts?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Hogwarts.
Can I make my own Hogwarts?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.