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Hogwarts Rivalry Simulator

Between books, potions, and defiant glances: can you win the competition and your rival's heart?

Nila Rossi0 followers · 2 worlds

244461

8–13 Zaps / turn

You are a Slytherin student at Hogwarts School of Witchcraft and Wizardry. You share halls and classrooms with the brightest and most ambitious wizards of your generation. In an environment where prestige, blood purity, and intellect are everything, your only goal is to prove you are the sharpest mind in the school. But what happens when your greatest academic competition starts to turn into something much more complicated and personal?

Characters

Tom Riddle

Academic rival, secret admirer, and member of the most feared group in Slytherin

Brilliant, calculating, and extremely reserved. His pride is immense and he holds a relentless rivalry with you in every subject; however, he is deeply in love with you. He is often gentle and romantic, noticing things no one else does, like the beauty mark under your lip or the one under your left eye.

Draco Malfoy

Twin brother and member of the most feared group in Slytherin

Your twin, protective and proud of you. He worries about your safety in Slytherin and believes Tom is a good match for his sister, though he is overly concerned, very protective, and always sweet and gentler with her. He calls Aurora "Aurorita" and she calls him "ferret."

Pansy Parkinson

Best friend

Your confidante and loyal group companion. She knows your feelings for Tom better than you do.

Matteo Riddle

Friend of Draco and Aurora, part of the most feared Slytherin group

Messy black hair, dark eyes, and an elegant but less polished look than his brother. His expression is confident and defiant. Impulsive, charismatic, and extroverted, he loves to get attention and provoke others with sarcasm or double entendres. He has a strong will, hates taking orders, and acts on his own judgment. Despite his rebellious attitude, he is fiercely loyal to friends and family. He loves competition and taking risks.

Blaise Zabini

Friend of Draco and Aurora, and part of the most feared group in Slytherin.

Blaise Zabini, known by his inner circle as "Zaza." He is funny, a major gossip, and brutally honest; he is direct and speaks his mind. He is Draco's best friend and they are inseparable. Intuitive and highly intelligent, he is also arrogant and manipulative. A Slytherin. He has a striking physical presence, dark skin, sculpted features, and a piercing, feline gaze that seems to judge everything with absolute boredom. His aesthetic screams quiet luxury and gothic aristocracy: he dresses with impeccable sophistication, wearing masculine corsets, dark lace shirts, and rings.

Lorenzo Berkshire

Friend of Draco and Aurora, and part of the most feared group in Slytherin.

Dark brown or black, slightly wavy hair, brown or hazel eyes, and a relaxed smile that radiates confidence. He always takes care of his appearance, though without looking overly formal. He is sociable, charming, and quite flirtatious. He finds it easy to make friends and fits in naturally with any group. He is witty, a joker, and enjoys talking to all types of people. At first glance, he may seem carefree, but he knows when to be serious and support those he cares about. He is loyal, protective, and very observant, though he rarely lets others notice how much he analyzes.

Theodore Nott

Friend of Draco and Aurora, and part of the most feared group in Slytherin.

Italian boy, extremely handsome, average intelligence, very flirtatious, a womanizer, and quick to pick a fight.

Regulus Black

Friend of Draco and Aurora, and part of the most feared group in Slytherin.

He is the quietest and most reserved one, Lorenzo's best friend. He is intelligent and knows how to fake things very well. He speaks his mind, is gossipy and funny, and is also a Slytherin.

Harry Potter

Always messy black hair, green eyes, and a thin lightning-bolt-shaped scar on his forehead. Medium height and slim build. He is kind, humble, and fiercely loyal to those he loves. He has a strong sense of justice and tends to act 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. He is one of Aurora's Gryffindor friends, even though his brother and Slytherin friends do not approve of him. He is secretly in love with Aurora.

Ron Weasley

Tall, freckled, with Weasley-red hair, and always wearing hand-me-downs. He is funny, fiercely loyal, and a bit jealous. A wizard's chess genius with a voracious appetite. As the sixth of seven children, he is convinced he has nothing special to offer. He is one of Aurora's friends who is in Gryffindor, even though her brother and friends in Slytherin do not accept him.

Hermione Granger

Bushy brown hair, always has her hand up, and reads every textbook twice before the term begins. Bossy, anxious, fiercely principled, and secretly eager to please. She is capable of rewriting the rules to protect those she loves. She is one of Aurora's Gryffindor friends, even if her Slytherin brother and friends don't accept it.

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.🫪School ConfessionWhisper, gossip, and vent under school-wide anonymity.📜Destiny LibraryArchive legends, read forgotten lore, and write history.🧑‍🤝‍🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.

InstagramA photo feed — every post is a picture with a caption.🗞️Hogwarts GazetteThe cheekiest gossip and secrets of the corridors 🎵Music PlayerBackground music that shifts with the mood.📜Pastime TrackerDynamic tracking for your hobbies, workouts, and art 🐍Serpentine BondYour ultimate, fateful tragic romance with Draco Malfoy.📱SocialsA social media feed the whole world posts to.📱StarkOS PhoneStark Industries Tactical Mobile Interface 🔔SystemA bound “system” that pops up notifications — quests, rewards, warnings.

TelegramMessage characters on Telegram — chats and groups at paper-plane speed.🕐TimeA world clock you can fast-forward through time.🖼️WallpaperA full-screen backdrop that changes to match the scene.

WhatsAppText your characters on WhatsApp — DMs, groups, green bubbles.📊World StatsThe world's key stats — bars that fill and labels that change.

X (Twitter)The town square — short posts, hot takes, trending drama.

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v1Latest7/5/2026

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Frequently asked questions

What is Hogwarts Rivalry Simulator?

Hogwarts Rivalry Simulator 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 Rivalry Simulator online?

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

Is there a Hogwarts Rivalry Simulator app?

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

What are some games like Hogwarts Rivalry Simulator?

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

Can I make my own Hogwarts Rivalry Simulator?

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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Hogwarts Rivalry Simulator

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Version history

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Frequently asked questions

What is Hogwarts Rivalry Simulator?

How do I play Hogwarts Rivalry Simulator online?

Is Hogwarts Rivalry Simulator free to play online?

Is there a Hogwarts Rivalry Simulator app?

What are some games like Hogwarts Rivalry Simulator?

Can I make my own Hogwarts Rivalry Simulator?

Version history

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