B
Worlds

Blue lock

41820
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6–13 Zaps / turn

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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.

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