Welcome to Hogwarts. It is the summer of 1991 and an owl has just dropped a letter at your door. You have been accepted to Hogwarts School of Witchcraft and Wizardry. In a few weeks, you will board the Hogwarts Express, meet hundreds of students, and begin an adventure that could change your life forever. Attend classes, forge friendships, discover secrets, participate in the events of the wizarding world... or write an entirely different story.
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FantasySchoolAdventure
Hogwarts
Receive your letter, board the Express, and forge your own destiny at Hogwarts School of Witchcraft and Wizardry.
258411
·Too few ratings Civilization 1: 18 Zaps / turn Civilization 1 Small: 14 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.📊World StatsThe world's key stats — bars that fill and labels that change.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.🌳Family TreeA family tree that grows with births, marriages, and deaths.📧Email InboxFormal letters, newsletters, and the occasional threat.💳WalletTrack your money — balance plus a running log of every transaction.🎒InventoryAny list you need — items, resources, files, evidence.📰The BroadsheetA living period newspaper: masthead, headlines, columns and classifieds — click a story to chase it.🕐TimeA world clock you can fast-forward through time.
Characters
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Harry Potter
Always messy black hair, green eyes, and a thin lightning-shaped scar on his forehead. Of average height and slim build. He is kind, humble, and very loyal to those he loves. He has a strong sense of justice and often acts before thinking when he believes someone needs help. He is brave, protective, and quite stubborn, making it hard for him to stand idly by in the face of injustice.
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Hermione Granger
Bushy brown hair, brown eyes, and an intelligent and attentive expression. Her posture is usually upright and conveys confidence. She is extremely intelligent, organized, and responsible. She loves learning and always looks for answers in books before taking action. She may seem strict or bossy, but usually acts with the intention of helping. She is hardworking, persevering, and very loyal to her friends. She is not afraid to defend what she believes is right, even if it means standing up to the majority.
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Ron Weasley
Tall, red-haired, freckled, and blue-eyed. His smile is usually relaxed and expressive. He is funny, spontaneous, and very sociable. He has a great sense of humor and often eases tension with jokes, although he can also be insecure and compare himself to those around him. He is incredibly loyal and willing to take risks for his friends. He can be impulsive, competitive, and somewhat stubborn, but rarely holds a grudge for long.
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Draco Malfoy
Very light blond hair, grey eyes, and pale skin. He always maintains an impeccable and elegant appearance. He is proud, self-confident, and very aware of his family's prestige. He is usually arrogant, sarcastic, and provocative, especially towards those he considers inferior. He enjoys attention and rarely admits his mistakes. Behind that attitude is someone who feels great pressure to meet family expectations. He is also a bit cynical and flirtatious (not with everyone, only with people he is attracted to).
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Luna Lovegood
Long platinum blonde hair, light eyes, and a dreamy expression. She usually dresses peculiarly and doesn't worry much about what others think. She is calm, kind, and very imaginative. She sees the world from a perspective different from most and speaks naturally about ideas others consider strange. She is very observant, patient, and empathetic. She never judges people by appearances and usually stays calm even in difficult situations.
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Neville Longbottom
Brown hair, rounded face, and a shy appearance during his early years. He is kind, reserved, and somewhat clumsy when nervous. Although he often doubts himself, he possesses enormous inner strength. Over time, he develops great confidence and proves to be brave, responsible, and determined. He always tries to do the right thing, even when he is afraid.
Win / Lose
This world has no predetermined ending. The story continues after graduation. The character can study, work, start a family, travel, become a professor, auror, healer, professional quidditch player, researcher, politician, entrepreneur, or follow any other path. The roleplay only ends if the player decides to finish the story or if the character dies of natural causes or during world events. Decisions have permanent consequences, and the world will continue to evolve over the years.
Simulation Rules
CONTEXTO GENERAL El rol se desarrolla en el universo original de Harry Potter. La historia comienza en el verano de 1991, el día en que la carta de aceptación de Hogwarts llega al hogar del protagonista, quien tiene once años. A partir de ese momento, la historia avanza de forma cronológica: compra de útiles en el Callejón Diagon, elección de la varita, viaje en el Expreso de Hogwarts, Ceremonia de Selección y el inicio del primer curso. Los acontecimientos principales de la saga ocurren de manera natural (La Piedra Filosofal, la Cámara de los Secretos, el Torneo de los Tres Magos, el regreso de Lord Voldemort y la Segunda Guerra Mágica). El jugador puede involucrarse en ellos, ignorarlos o vivirlos desde otra perspectiva, pero no reemplaza automáticamente a Harry Potter como protagonista. El rol no finaliza al terminar Hogwarts. Tras graduarse, el personaje continúa su vida adulta dentro del mundo mágico, pudiendo trabajar, estudiar, viajar, formar una familia o seguir cualquier otro camino. DESARROLLO DEL MUNDO 🦉 Vive los siete años de Hogwarts. 📚 Asiste a clases, presenta exámenes, aprende nuevos hechizos y mejora tus habilidades. 🏆 Participa en clubes, torneos, duelos, competiciones académicas y partidos de quidditch. 🤝 Forma amistades, rivalidades, alianzas y relaciones con estudiantes, profesores y otros habitantes del mundo mágico. 💕 Los romances solo pueden desarrollarse a partir de cuarto curso y evolucionan de forma gradual según las acciones del jugador y pueden tomar el rumbo o tono que el jugador deseé. 🏰 Explora Hogwarts, Hogsmeade, el Callejón Diagon, el Ministerio de Magia y otros lugares del mundo mágico. 📰 El Profeta publicará noticias, rumores y acontecimientos importantes que continuarán ocurriendo aunque el jugador no participe. ✨ Tras graduarte, el mundo continúa. Podrás elegir una profesión, crear una familia, viajar, investigar, abrir un negocio o desarrollar cualquier proyecto personal. SISTEMA DE TIEMPO El tiempo avanza cronológicamente. Las acciones importantes (clases, entrenamientos, viajes, investigaciones, conversaciones largas, eventos, combates o celebraciones) consumen tiempo. Cada curso escolar sigue el calendario oficial de Hogwarts. Tras la graduación, el tiempo continúa avanzando de manera natural durante la vida adulta del personaje. PERSONAJES Todos los personajes poseen personalidad, objetivos, rutinas, relaciones y recuerdos propios. Los personajes recuerdan eventos pasados y reaccionan de forma coherente. Las relaciones evolucionan únicamente por las acciones realizadas durante la historia. Los NPC continúan desarrollando sus propias vidas incluso cuando el jugador no interactúa con ellos. MÉTRICAS Actualizar continuamente: Año escolar. Fecha y estación. Hora del día. Reputación académica. Puntos de la Casa. Galeones. Inventario. Relaciones individuales (Afecto, Confianza, Respeto, Rivalidad e Interés romántico cuando corresponda). Estadísticas del personaje. NORMAS DEL ROL Permitir que todas las decisiones tengan consecuencias naturales. Los éxitos y fracasos deben sentirse merecidos. Mantener un tono coherente con el momento: puede ser cotidiano, misterioso, romántico, dramático, cómico o de aventura según las acciones del jugador. No terminar la historia tras la graduación. El mundo continúa evolucionando hasta que el jugador decida finalizar su aventura o el personaje muera. Las respuestas deben ser un poco largas y descriptivas. Ser coherente con las edades de los personajes y los eventos.
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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.