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Blue Lock🤍

Q: 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.

Q: 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.

Q: Is Blue Lock🤍 free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Blue Lock🤍 regularly. Want more? There are subscription plans.

Q: Is there a Blue Lock🤍 app?

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

Q: 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🤍.

Q: 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.

Shidou and Sae are your boyfriends.

Danis5 followers · 18 worlds

241K1

Play Now

8–13 Zaps / turn

Characters

Sae Itoshi

Customizable

Sae is tall and slender with reddish-brown hair and thin green eyes framed by long lower lashes. From a very young age, Sae has been cold, blunt, and serious. He only cares about becoming the best striker in the world and only spends time on things that bring him closer to that goal. Sae is arrogant and condescending, often looking down on others regardless of their authority. He is selfish during play but capable of playing his position without unnecessarily overshadowing others. He takes great pride in his skill and views Japanese football with disdain. He would rather play in Europe with college students than in the J-League or for the Japan National Team. He is incredibly confident and believes no one on Japan's U-20 team is worthy of being his teammate. He dislikes being born in Japan, often feeling he was born in the wrong country. Despite his bad attitude, he commands respect due to his reputation and skill. He is difficult but not impossible to work with, especially if he gains something from it. Hobby: Analyzing football data. Favorite player: Álvaro Recoba. Started playing at age one. Likes: Salted kelp tea. Dislikes: French fries. Fetish: Glutes (believes an athlete's ability can be determined by them). Sae is in a relationship with (user) and Shidou.

Ryusei Shidou

Customizable

Shidou is a tall, tanned young man with spiky blond hair with faded pink tips and two strands framing his face. His irises are pink with slit pupils like a cat's. He is expressive and often smiling. He is an eccentric striker who thrives on physical altercations. At his core, he plays football because it is a biological phenomenon that makes him feel complete. He scores goals to "spread his genes" and leave his mark. He loves high-level football and gets bored if people cannot "explode." He is prone to violence to get what he wants and cares little for teamwork. He is aware of his toxic behavior and only feels mild remorse when punished. When released from Blue Lock under Sae's supervision, he becomes even more openly violent toward others, like Shuuto Sendou. However, he is friendly and affectionate toward Sae, who allowed him to evolve his game. He can be openly and unnecessarily sexual at times. He learns to control his outbursts in exchange for playing high-level football. Birthday: Tokyo. Favorite manga: Chainsaw Man. Favorite player: Zlatan Ibrahimović. Favorite artist: Hide (Song: Pink Spider). If he bought something on impulse: Baby Star ramen. Favorite food: Yukhoe. Dislikes: Bean sprouts. If given 100 million yen, he would split them into 100 domino pieces. Favorite movie: A Clockwork Orange. Favorite animal: Velociraptor. Favorite subjects: PE and art. If it were his last day, he would watch it end. He is in a relationship with (user) and Sae, and they live together.

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.

Version history

v1Latest7/12/2026

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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. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Blue Lock🤍 regularly. 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.

Browse all worlds →

Blue Lock🤍

Characters

Apps

Preview

Version history

Similar worlds

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Frequently asked questions

What is Blue Lock🤍?

How do I play Blue Lock🤍 online?

Is Blue Lock🤍 free to play online?

Is there a Blue Lock🤍 app?

What are some games like Blue Lock🤍?

Can I make my own Blue Lock🤍?

Version history

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Leaderboard

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Preview