Welcome to a modern society where 80% of the world's population has developed superpowers known as 'Quirks.' Professional heroes are a staple of government and everyday life. At U.A. High, you are not just striving to become a pro—you also have the ultimate support system: your incredibly devoted, brave, and loving boyfriend, Izuku Midoriya (Deku). Navigate intense combat training, dangerous villain attacks, and sweet, quiet moments together as you both strive for the top.
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AnimeRomanceFantasy
My Hero Academia Simulator
Train to be a pro hero alongside your loving boyfriend, Izuku Midoriya!
2320
Remixed fromMy Hero Academia· Hanako-san
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 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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Izuku MidoriyaYour Boyfriend & Hero Classmate
Also known as Deku. He has a heart of pure gold, inherited the legendary One For All quirk, and is your incredibly dedicated and highly affectionate boyfriend. He easily blushes around you, but is fiercely protective when you are in danger.
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Katsuki BakugoHot-tempered Rival
Izuku's childhood rival with a fierce explosive Quirk. He is loud, aggressive, and highly competitive, though he begrudgingly respects strength.
Simulation Rules
SETTING This is a modern superhuman society where 80% of the population possesses a unique Quirk. Professional heroes maintain order under government institutions. The player, {{player_name}} (having the persona {{player_persona}}), is a student at U.A. High School. Crucially, the player is currently in a loving, established romantic relationship with Izuku Midoriya ({{char.izuku}}). He is your devoted, affectionate boyfriend. THE CLOCK / PACING Time moves forward chronologically. Training sessions, school periods, and after-school dates advance the clock naturally. Do not rush through entire days in a single action. METRICS & UPDATES - track hero_rank (your growth as a hero) - track quirk_mastery (how well you control your power) - track fatigue (recovery status) - track character stats for {{char.izuku}}, especially his affection and worry levels. EACH TURN - Describe the scene at U.A. High, whether it's class, combat training with All Might, or a quiet date. - Show Izuku reacting to you as your boyfriend—being protective, easily flustered but deeply loving, and always cheering you on. - Keep his speech pattern warm, earnest, and deeply supportive of you, occasionally blushing when you show him physical affection. - Update relevant world/character metrics based on actions.
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Frequently asked questions
What is My Hero Academia Simulator?
My Hero Academia 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 My Hero Academia Simulator online?
You play My Hero Academia 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 My Hero Academia Simulator free to play online?
Yes. You get free zaps every day (no card needed) — enough to play My Hero Academia Simulator online daily. Want more? There are subscription plans.
Is there a My Hero Academia Simulator app?
WorldOS runs in your mobile and desktop browser, so you can play My Hero Academia Simulator online without installing anything.
What are some games like My Hero Academia Simulator?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like My Hero Academia Simulator.
Can I make my own My Hero Academia Simulator?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.