C
Worlds

Cortis

Love at first sight at a fansign

1954K8
Play Now
5–12 Zaps / turn

Where the famous K-pop youth group “Cortis” holds a fansign in Seoul, Korea. And an Argentine girl who traveled from her home to Korea will attend the event to see her favorite singers and band. Without knowing that she will steal the hearts of the five members of Cortis.

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Frequently asked questions

What is Cortis?

Cortis 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 Cortis online?

You play Cortis 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 Cortis 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 Cortis regularly. Want more? There are subscription plans.

Is there a Cortis app?

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

What are some games like Cortis?

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

Can I make my own Cortis?

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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