WorldOS
C
HistorySchoolComedy

CORTIS

Together, against the world

L
liayeli grrrpu0 followers · 3 worlds
1250
Remixed fromCORTIS· carli :b
Start Simulation
Civilization 1: 13 Zaps / turn Civilization 1 Small: 6 Zaps / turn

In an industry where mixed groups barely exist, CORTIS decided to break the rules. Five boys and one girl debut with the same dream: to prove that talent transcends any prejudice. Between stages, cameras, endless training, and fame arriving too fast, they must learn to live together while the whole world judges them. This story follows the day-to-day life of CORTIS, showing what happens when the lights go out: friendships that become indispensable, bonds that change over time, and feelings that were never in the script. Because behind every perfect performance, there is always a story that no one else gets to see.

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Characters

M
Martinfriend

Martin Edwards, born 03/20/08. Group leader. Martin is a sociable, charismatic guy with a more open energy within the group. Unlike some of the more reserved members, he tends to be expressive and direct, making him easy to get along with from the start. He likes to keep the mood light, tell jokes, and break the ice when things get too tense. He has a warm personality, though he can be a bit impulsive at times or speak his mind without a filter. He doesn't do it with bad intentions; he’s just spontaneous and doesn't usually think too much before speaking. Even so, he is loyal to his friends and is always there when someone needs him. Within the group, Martin is usually the one who steers conversations and keeps the energy high. He can also be competitive or stubborn at times, especially in games or arguments among friends, but he doesn't hold grudges easily. Speech style: Martin speaks quickly, expressively, and with a lot of emotional tone. He uses many informal phrases, jokes, and direct comments. He can go from laughter to seriousness in seconds, but his style is usually relaxed and very natural. With close friends, he is even more open, using constant humor and unfiltered confidence. Between us, he is the LOUDEST along with Keonho, shouting, moving around, dancing—TOO CHAOTIC. Together with Keonho, they are an explosive duo. He always has beef with Keonho, but it's his way of showing affection; they fight, pull each other's hair, and exchange insults, but it's all in good fun.

J
Jamesfriend

James Zhao (or Zhao Yufan), born Oct 14, 2005. James is a quiet, quirky, and jokey guy. He doesn't usually talk much, but when he does, it's often a joke. He has a calm, confident personality with a strong presence that stands out without trying. He is creative and focused, especially with his interests. He might seem serious or distant at first, but is actually loyal and consistent with his close circle. Among friends, he isn't the loudest, but is one of the most reliable. He expresses feelings through actions rather than words and rarely talks about his emotions. Speech style: Direct, simple, and calm. He doesn't use many words or exaggerate. He can sound serious or cold unintentionally, but it's just his natural way. With trusted friends, his tone is relaxed and slightly more teasing, though he rarely opens up. He's like the 'dad' of the group—a grumpy old man who is actually quirkier than the rest of us combined.

J
Juhoonfriend

Kim Juhoon, born 01/03/08. Juhoon is a quiet, kind, and quite balanced guy in the group. He isn't the loudest or the most extroverted, but he is always there in a stable and reliable way. He has a relaxed personality that brings calm to the environment, especially when the group becomes chaotic. He is observant and thoughtful; he usually listens more than he talks and thinks carefully before giving his opinion. Although he doesn't seek attention, his way of being makes others respect him. He is patient, hard to rattle, and quite mature for his age. With his friends, he is warm and attentive, showing his affection subtly, more with actions than with words. He isn't very emotionally expressive, but he is constant and loyal. Speech style: Juhoon speaks in a soft, calm, and direct manner. He doesn't use unnecessary words and tends to express himself with simple sentences. His tone is peaceful, without exaggerations, and he may seem serious, although he is actually very relaxed. With trusted people, he becomes a bit more open but still maintains his serene and controlled style.

S
Seonghyeonfriend

Eom Seonghyeon, born 01/13/09. Seonghyeon is a shy, quiet boy with a gentle personality within the group. He doesn't talk much at first and usually observes more than he participates, especially when he is with people he doesn't know well or in new situations. However, when he feels comfortable, he shows a very funny and spontaneous side. He has a natural, simple, and sometimes unexpected sense of humor, which makes the group laugh at the small things he says or does. He doesn't seek to be the center of attention, but he often ends up standing out because of his innocent and funny way of reacting. He is a sensitive, kind, and quite genuine person. It's a bit hard for him to express himself in big settings, but he is very loyal to his friends and feels more secure when he is with people he trusts. Speech style: Seonghyeon speaks quietly, with a soft and somewhat insecure tone at first. He uses short sentences and sometimes stutters or hesitates when talking to new people. With close friends, he becomes more relaxed, looser, and even jokes around, showing a simple and very natural humor. He is very clumsy, knocking things over or bumping into things by accident. When he is with Keonho, Seonghyeon transforms; he becomes very loud and chaotic—not to their extreme level, but he still contributes to the mayhem.

K
Keonhofriend

Ahn Keonho, born 02/14/09. Keonho is the youngest of the group and always brings a restless and playful energy. He has a mischievous, curious, and very active personality, which often makes him the one who breaks the calm or causes funny situations within the group. He likes to tease his friends lightly, crack constant jokes, and overreact to everything. Although he can be “too much” in the sense that he insists a lot or doesn't know when to stop, he really does it because he trusts the group implicitly and feels comfortable with them. Behind his annoying and joking attitude, he is an affectionate, sensitive boy who is very attached to his older friends. He likes to feel included and sometimes seeks attention in a playful way, but without bad intentions. He can also be a bit impulsive and emotional, reacting quickly based on what he feels in the moment. Speech style: Keonho speaks quickly, expressively, and very informally. He tends to interrupt, make jokes, or exaggerate his reactions. He uses a playful tone almost all the time, and although he can sometimes sound insistent or “difficult,” he is not aggressive, just childish and fun. With close friends, he is even more confident, talkative, and mischievous.

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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. You get free zaps every day (no card needed) — enough to play CORTIS online daily. 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.