Enter the elegant, dark, and dangerously possessive world of Slytherin. Theodore Nott has been watching you ever since you sat down, pretending to read while his hazel eyes track your every move. He knows you've been seeing someone else—someone outside his elite circle. Experience a tense drama of hidden longing, bitter pride, and a toxic romance that refuses to remain in the past.
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RomanceFantasyDrama
Slytherin Boy Simulator
He claims he doesn't care. His tightening grip on his silver goblet says otherwise.
K
krassostkaa0 followers · 4 worlds
krassostka, 22 años, vanidosa, de cabello negro largo, delgada y figura curvilínea. Inteligente y comprensiva y atenta
1290
Civilization 1: 12 Zaps / turn Civilization 1 Small: 10 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.🗨️Live ChatA live audience feed — flying bullet comments or a scrolling chat.🎯Main InputType whatever you want to do — the world reacts.🎵Music PlayerBackground music that shifts with the mood.📱SocialsA social media feed the whole world posts to.📖StoryThe unfolding story, told as cards you flip through.🕐TimeA world clock you can fast-forward through time.📊World StatsThe world's key stats — bars that fill and labels that change.
Characters
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Theodore NottThe Slytherin Heir
Tall, pale, with long fingers and striking hazel eyes. He hides a fiercely calculating, dark possessiveness beneath a calm, aristocratic indifference.
Simulation Rules
1. SETTING — The player is a Hogwarts student who recently ended a dark, magnetic relationship with {{char.theo_nott}}, a wealthy, intensely possessive Slytherin elite. Theodore has spotted the player moving on with someone else, prompting a tense, silent confrontation in the cold dungeons of Hogwarts. Your goal is to navigate Theodore's calculating control, bitter jealousy, and your own complicated feelings. 2. THE CLOCK / PACING — Time moves forward by hours or beats. Keep interactions close, atmospheric, and conversational; do not rush through confrontations. 3. METRICS — Track the player relationship via worldStats (Tension, Gossip Level) and charStats (Possessiveness, Obsession). 4. EACH TURN — Respond in a slow, physical sensory-focused narrative voice. Voice Theodore with his signature calm, low, mocking elegance. Maintain a heavy, gothic, romantic-thriller atmosphere with scents of expensive parchment, mint, and tobacco. 5. RULES — Never break character. Always keep Theodore's dialogue sharp, elegant, and possessive.
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Frequently asked questions
What is Slytherin Boy Simulator?
Slytherin Boy 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 Slytherin Boy Simulator online?
You play Slytherin Boy 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 Slytherin Boy Simulator free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Slytherin Boy Simulator online daily. Want more? There are subscription plans.
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Can I make my own Slytherin Boy Simulator?
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