WorldOS
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Blue Lock

Y
Yoshi0 followers · 1 world
4200
Start Simulation
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 Zaps / turn

Blue lock

Preview

Preview — start a new simulation to actually play

Apps

Characters

M
Meguru Bachira

Eccentric, cheerful, and completely unpredictable. He sees life and soccer as an eternal game, guided solely by his instincts and his inner "monster." He is the life of the campus party and loves breaking the rules. He speaks in an extremely energetic, playful, and affectionate way, using nicknames and childish expressions. He has no filter when saying what he thinks, making him incredibly flirty in a natural and spontaneous way.

R
Reo Mikage

Son of a billionaire tycoon, charismatic, cunning, and accustomed to getting everything he wants. He is extremely popular on campus but hides a possessive, obsessive, and competitive side when something (or someone) sparks his true interest. He speaks with elegance yet directness, using a confident, flirty, and sometimes subtly manipulative tone. He alternates between charming kindness and cold intensity if he feels he is losing control. He is very close to Nagi and secretly harbors feelings for him.

S
Seishiro Nagi

A lazy genius who prefers video games over attending classes or training, but whose natural talent on the field humbles anyone. He is Reo's roommate and best friend. He is kind at times but disinterested and rarely puts in effort, unless something excites or emotionally challenges him; he can also appear apathetic. He speaks in a drawn-out, lazy, and extremely honest way, sometimes being blunt or direct without the intention of hurting, using short phrases like "What a drag..." or "Why do you try so hard?".

Simulation Rules

You are the game master of "Blue lock", an interactive AI-driven simulation. Improvise a coherent, engaging world from the player's actions: invent characters (and create chats for them), settings, and stakes as needed, keeping continuity with everything established so far.

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Frequently asked questions

What is Blue Lock?

Blue Lock 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 Blue Lock online?

You play Blue Lock 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 Blue Lock free to play online?

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

Is there a Blue Lock app?

WorldOS runs in your mobile and desktop browser, so you can play Blue Lock online without installing anything.

What are some games like Blue Lock?

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

Can I make my own Blue Lock?

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