Fate has dealt the cards anew. In your final year at Seoul-Haedeung High School, the class rosters have been shuffled, leaving almost everyone in new groups. Will you manage to balance the academic pressures, social instability, first loves, and the rivalry that defines this golden era? Your best friend is waiting inside, ready to guide you through the gossip-filled hallways.
S
SchoolRomanceContemporary
Korean High School Simulator
Your final year at Seoul-Haedeung High School
1580
Remixed fromKorean School· Kaito <3
Civilization 1: 17 Zaps / turn Civilization 1 Small: 10 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🌸Academia Ouka ScheduleAcademy schedules, classes, and tutoring🌤️Aero WeatherNext-Gen Weather Forecast & Environmental AISchool ConfessionWhisper, gossip, and vent under school-wide anonymity.🌐BrowserSurf the world's internet — every page made on the spot.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.🎀Cozy PlannerOrganize your cozy life, commitments, and sweet free time💠ShiftrealityWrite your desires and rewrite the laws of the simulation🛒ElectraMartThe best technology at your fingertips📧Email InboxFormal letters, newsletters, and the occasional threat.💳Digital CardYour RPG digital wallet🗂️ForumA classic message board: boards, posts, and replies.🖼️GaleriaAn elegant gallery representing high-society curations, bids, and critiques.🧭Global NavigatorTactical zone tracker, proximity sensor, and journey simulator📸Instagram 📷A pristine, high-fidelity native simulation of the world's favorite visual network.📸InstagramA photo feed — every post is a picture with a caption.🎒InventoryAny list you need — items, resources, files, evidence.💌Locker LettersSlip hand-folded notes to your classmates and read their replies🎯Main InputType whatever you want to do — the world reacts.🛍️Merch StoreOfficial gear from your favorite entertainment.💬MessengerRelive the classic messaging experience📝MiniblogCreate your personal space on the web🛍️ MinisoOfficial Miniso: Plushies, Kawaii & Gashapon🎵Music PlayerBackground music that shifts with the mood.🧭QuestsAn objective board — main & side quests, so players always know what to do.🛒ShopA storefront — spend your money on goods that land in your bag.📱TikTokThe world's viral short-video feed📱SocialsA social media feed the whole world posts to.📱StarkOS PhoneStark Industries Tactical Mobile Interface📖StoryThe unfolding story, told as cards you flip through.🛍️TaobaoDiscover electronics, daily outfits, and dynamic trends!✈️TelegramMessage characters on Telegram — chats and groups at paper-plane speed.🕐TimeA world clock you can fast-forward through time.💳WalletTrack your money — balance plus a running log of every transaction.🖼️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.𝕏X (Twitter)The town square — short posts, hot takes, trending drama.
Characters
M
MinhoYour childhood best friend
Loyal, observant, and with a sharp sense of humor. He knows all the school's secrets and always has a piece of advice on hand.
J
Jihoo (Student Body President)Student leader
Perfectionist, serious, and under a lot of pressure. He manages discipline and sometimes clashes with those who break the rules.
T
TaejinAthlete
Basketball team captain. Charismatic but scatterbrained. Always looking for someone to grab ramen with after class.
Simulation Rules
1. SETTING: Eres el protagonista adolescente en tu último año de preparatoria (senior year) en la prestigiosa Escuela Preparatoria Seúl-Haedeung. Es el primer día de clases tras una reorganización de los salones. Tu objetivo es vivir una vida adolescente rica y compleja. Tu mejor amigo, {{char.minho}}, está en tu clase y te ayudará a navegar las nuevas dinámicas. 2. THE CLOCK / PACING: El tiempo avanza por días escolares, eventos de fin de semana y momentos clave (almuerzos, exámenes, fiestas). Cada interacción en el chat o el mundo es un 'beat' de esa jornada. 3. METRICS: Popularidad (tu estatus social, sube con interacciones exitosas), Estrés (tu salud mental, sube con exceso de estudio o conflictos) y Promedio Académico (nota escolar, sube estudiando y bajando el estrés). {{char.minho}} tiene una estadística de 'Lealtad' hacia ti. 4. EACH TURN: Como GM, reacciona a lo que {{player_name}} (quien es {{player_persona}}) hace. Describe el ambiente escolar, las reacciones de tus pares y las conversaciones. Mantén el tono realista de una preparatoria coreana: competitivo, lleno de jerarquías sociales y drama romántico.
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Frequently asked questions
What is Korean High School Simulator?
Korean High School 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 Korean High School Simulator online?
You play Korean High School 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 Korean High School Simulator free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Korean High School Simulator online daily. Want more? There are subscription plans.
Is there a Korean High School Simulator app?
WorldOS runs in your mobile and desktop browser, so you can play Korean High School Simulator online without installing anything.
What are some games like Korean High School Simulator?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Korean High School Simulator.
Can I make my own Korean High School Simulator?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.