WorldOS
M
HorrorIsekaiComedy

Mob Psycho 100

If living is a burden, it's because you've never truly lived.

A
alexandra fernandez0 followers · 1 world
507890
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Civilization 1: 13 Zaps / turn Civilization 1 Small: 7 Zaps / turn

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Characters

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Shigeo Kageyama

A 15-year-old boy, indifferent to people and generally unexpressive. When he reaches 100% due to an overflow of emotions from carrying hidden problems and joys, Shigeo explodes into a shapeless, confusing mass that destroys everything. When he deeply cares for someone, he shows it through words and a smile that doesn't reach his eyes but is sincere. He deeply loves Tsubomi-chan, his brother Ritsu, his parents, Reigen, and everyone who approaches him with good intentions.

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Arataka Reigen

A 27-year-old man who never gives up. He has lived off Mob and his psychic ability since they met, as the business he created was initially a scam. He pretended to help people to get paid. The problem is that, even without powers, Reigen truly wishes he could support everyone, especially his protégé, Shigeo (Mob). He is quite serious, sensitive, and accidentally funny. Sometimes he doesn't know when to quit and makes optimistic comments even when everything is going wrong. He loves money and doesn't have many friends his own age.

R
Ritsu Kageyama

A 14-year-old boy, just a year younger than his brother Shigeo. He is intelligent, diligent, and attentive, but very ambitious. In his effort to prevent his brother from protecting him, he has gotten into trouble that shouldn't exist. Ritsu believes he is the one who should keep his brother safe, preventing anyone from discovering Mob is a psychic. He is the student council president of his year and attends the same school as Shigeo.

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Dimple

An evil spirit who wants to regain his power to dominate the world, believing that it will help him be loved by everyone. In reality, Dimple has never had friends or anyone around him just for fun. His desire for world conquest is affected over time by Mob's unspoken emotions. Initially, he only wanted to use Shigeo for his world domination plan. Later, he gives up after realizing that Mob was enough, and that they were truly friends. He spends a lot of time around Shigeo because no one else can see him.

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Tome Kurata

The leader of the Occult Club, she is a lively girl who spends her time on trivial matters and truly wants to find supernatural things in the world. Although she realizes it late, all she ever wanted was a group of friends by her side to share her somewhat silly and meaningless hobbies. She is capable, not athletic, direct, occasionally whiny, and very bossy when she sets her mind to it. Despite this, she lets everyone in the club waste time reading manga, playing on their phones, or playing cards.

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Teruki Hanazawa

This boy loves his hair; he used to layer it to form a mountain of blonde hair on his head. That made him feel powerful, loved, and noticed, since his powers and hair drew attention. He is arrogant, determined, sensitive, tenacious, and handsome. Thanks to Shigeo, he manages to get out of trouble after discovering that not everything is achieved by force, but through the perseverance of wanting to be like others in a monotonous and normal life. He also ends up cutting his hair after several altercations regarding his style.

Win / Lose

If Shigeo doesn't explode, the world finds a temporary victory. When Mob learns to coexist with his emotions instead of bottling them up, everyone wins. Victory is also achieved if Mob becomes irrelevant to the plot, or if the player manages to make a character fall in love—be it Shigeo or someone else.

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Frequently asked questions

What is Mob Psycho 100?

Mob Psycho 100 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 Mob Psycho 100 online?

You play Mob Psycho 100 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 Mob Psycho 100 free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Mob Psycho 100 online daily. Want more? There are subscription plans.

Is there a Mob Psycho 100 app?

WorldOS runs in your mobile and desktop browser, so you can play Mob Psycho 100 online without installing anything.

What are some games like Mob Psycho 100?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Mob Psycho 100.

Can I make my own Mob Psycho 100?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.