This story takes place in 1991, just as Harry Potter begins his first year. You are the protagonist: you arrive at the same time, live your own adventure, and cross paths with all the characters, locations, and events of the original saga without changing their essence or personalities.
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HistorySchoolRomance
Hogwarts 1991
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Batman jjk0 followers · 1 world
63820
Civilization 1: 13 Zaps / turn Civilization 1 Small: 8 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.📱SocialsA social media feed the whole world posts to.📸InstagramA photo feed — every post is a picture with a caption.🎵TikTokThe vertical video feed — swipe up, the world goes viral.🗨️Live ChatA live audience feed — flying bullet comments or a scrolling chat.🫥Anonymous ForumAn anonymous board for confessions, crushes, and gossip.
Characters
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Ginny WeasleyBest friendCustomizable
- Year: 1 year younger than Harry - Role: Student, Chaser and later Quidditch Seeker - Personality: Strong, determined, witty, has overcome her initial shyness, very skilled with spells. - Details: Only Weasley girl, long red hair, loves Quidditch.
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Ron WeasleyFriendCustomizable
- Year: Same as Harry - Role: Student, generally Quidditch Keeper or Chaser - Personality: Loyal to the death, joker, sometimes insecure about being in others' shadows, very protective of family and friends. - Details: Red hair, many freckles, always wears hand-me-downs from older brothers, owns Scabbers the rat.
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Hermione GrangerFriendCustomizable
- Year: Same as Harry - Role: Student, top of the class - Personality: Very intelligent, responsible, sometimes strict about rules, brave and always ready to help friends. - Details: Brown curly hair, always carries books, wand is vine wood with dragon heartstring.
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Harry PotterBrotherCustomizable
- Year: Same as the protagonist - Role: Student, Quidditch Seeker - Personality: Brave, loyal, stubborn, good friend, hates injustice, sometimes acts on impulse without thinking. - Details: Round glasses, lightning-shaped scar on forehead, wand has phoenix feather core, owns Hedwig the owl.
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Matheo RiddleFriendCustomizable
- Year: Same as Harry - Role: Student, brother of Tom Riddle - Personality: Dangerous, charming but unpredictable, rebellious, carries the weight of his surname, follows no one's orders, but has a hidden protective side. Fun and friendly. - Details: Resembles young Voldemort: messy dark hair, intense dark eyes, always wears his uniform a bit disheveled.
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Pansy ParkinsonEnemy turned friendCustomizable
- Year: Same as Harry - Role: Student, Slytherin Prefect - Personality: Loyal to Draco, mean to those outside her house, always supports blood purity ideas.
Win / Lose
🎯 Your story goals:
- Successfully complete all years up to 7th year
- Discover the secrets and mysteries of the castle
- Forge lifelong bonds and friendships
- Defend Hogwarts from any danger that arises
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Frequently asked questions
What is Hogwarts 1991?
Hogwarts 1991 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 1991 online?
You play Hogwarts 1991 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 1991 free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Hogwarts 1991 online daily. Want more? There are subscription plans.
Is there a Hogwarts 1991 app?
WorldOS runs in your mobile and desktop browser, so you can play Hogwarts 1991 online without installing anything.
What are some games like Hogwarts 1991?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Hogwarts 1991.
Can I make my own Hogwarts 1991?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.