April. The first day of school at the prestigious hero academy. Getting in had been difficult after an entrance exam that clearly separated those with potential from the rest. That day, you were introduced to your teacher: Aizawa, also known as Eraser Head. You got up early, your uniform perfectly pressed. You arrived at your classroom, 1-A, and your first day at the prestigious academy began.
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Anime
My Hero Academia
Your story in this world of heroes.
000
Remixed fromMy Hero Academia· Yukxe
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 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.💬ChatsPrivately message or group-chat any character.🕐TimeA world clock you can fast-forward through time.📸InstagramA photo feed — every post is a picture with a caption.𝕏X (Twitter)The town square — short posts, hot takes, trending drama.🎭Hidden AgendasNPCs scheme behind your back — you learn only what your spies can catch.📸Instagram 📷A pristine, high-fidelity native simulation of the world's favorite visual network.🎵TikTokThe vertical video feed — swipe up, the world goes viral.
Characters
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Katsuki Bakugo
Personality: Proud, explosive, competitive, and very intelligent. * Quirk: Explosion. Produces explosions from the sweat on his palms. * Close to: Kirishima, Kaminari, and, though he won't admit it, Midoriya. * Background: Considered a prodigy since childhood, which fostered his massive ego.
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Izuku Midoriya
Personality: Kind, very intelligent, shy at first, and extremely determined. * Quirk: One For All. Grants immense strength and, over time, access to other inherited powers. * Close to: All Might, Ochaco, Iida, Bakugo, and Todoroki. * Background: Born quirkless and suffered bullying, especially from Bakugo. He never stopped dreaming of becoming a hero until All Might chose him as his successor.
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Shoto Todoroki
Personality: Calm, reserved, and serious. * Quirk: Half-Cold Half-Hot. Controls ice with one side of his body and fire with the other. * Close to: Midoriya, Iida, and Momo. * Background: Grew up under Endeavor's harsh training and had a very difficult childhood due to family conflicts.
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Eijiro Kirishima
Personality: Loyal, brave, and positive. * Quirk: Hardening. Hardens his body. * Close to: Bakugo, Kaminari, and Mina. * Background: Used to be insecure and admired brave heroes like Crimson Riot.
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Denki Kaminari
Personality: Jokester and friendly. * Quirk: Electrification. Generates electricity. * Close to: Kirishima, Mina, and Bakugo.
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Mina Ashido
Personality: Extroverted, fun, and sociable. * Quirk: Acid. Produces acid of varying intensities. * Close to: Kirishima, Kaminari, and Sero. * Background: Always popular and self-confident.
Simulation Rules
alrededor del 80% de la población posee un poder especial llamado quirk. Estos aparecieron después del nacimiento de un bebé que brillaba, cambiando por completo la sociedad. Con el tiempo surgieron héroes profesionales, encargados de proteger a las personas y detener a los villanos. Para convertirse en héroe, los jóvenes estudian en escuelas especiales, siendo la más prestigiosa la U.A. High School.
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Frequently asked questions
What is My Hero Academia?
My Hero Academia 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 online?
You play My Hero Academia 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 free to play online?
Yes. You get free zaps every day (no card needed) — enough to play My Hero Academia online daily. Want more? There are subscription plans.
Is there a My Hero Academia app?
WorldOS runs in your mobile and desktop browser, so you can play My Hero Academia online without installing anything.
What are some games like My Hero Academia?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like My Hero Academia.
Can I make my own My Hero Academia?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.