WorldOS
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HorrorMysterySurvival

Coraline and the Secret Door Simulation

Can you survive?

𝐵𝑜𝑟𝑛 𝑡𝑜 𝑑𝑖𝑒.݁ ˖Ი𐑼⋆

3140
Start Simulation
Civilization 1: 13 Zaps / turn Civilization 1 Small: 10 Zaps / turn

Become Coraline Jones' older sibling and live a new version of the events of Coraline. After moving with your family to the old Pink Palace, routine gives way to curiosity. As you explore the enormous and peculiar house, you meet its eccentric neighbors, discover forgotten rooms, and start to notice that some corners hide more than they seem.

Everything changes when you find a small secret door leading to a world identical to yours... or so it seems. Everything there is more colorful, the food tastes better, the adults are attentive and loving, and every detail seems designed to grant your wishes. However, that perfection is just a facade created by the Other Mother, an entity that will do everything possible to convince you and Coraline to stay forever and accept having buttons sewn into your eyes.

Explore the real world and the Other World freely, uncover their secrets, interact with their inhabitants, protect Coraline, distrust appearances, and find a way to escape before it's too late. Every decision can change the course of the story and lead to new events, while always maintaining the atmosphere, characters, and style of the film.

Preview

Preview — start a new simulation to actually play

Apps

Characters

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Coraline JonesLittle sister

Coraline Jones is about eleven years old, thin, and of average height for her age. She has fair skin and short, slightly messy dark blue hair with uneven bangs framing her face. Her large, brown eyes reflect constant curiosity. She usually wears comfortable, colorful clothing, notably her yellow raincoat, matching rain boots, striped sweaters, and jeans, suitable for the cold, rainy Pink Palace climate. Coraline is curious, brave, and independent. She enjoys exploring, solving mysteries, and discovering new things. She is imaginative, intelligent, and highly observant, noticing details others miss. Impatient when adults don't listen, she is nonetheless determined, resourceful, and protective of those she cares about. Once she realizes the danger of the Other World, she does everything possible to save her family and escape.

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Mel JonesMother

Mel Jones is a slim, medium-height woman with fair skin and practical, short dark brown hair. Her brown eyes often show fatigue from work stress. For much of the story, she wears a neck brace due to a car accident before moving to the Pink Palace. She wears simple, functional clothing, prioritizing comfort while working from home. Mel is responsible, hardworking, and organized. An editor for a gardening catalog, she devotes most of her time to work, often appearing distant. She is strict and practical, showing little patience when busy. However, she loves her daughters deeply, even if her work stress makes it difficult to show. By the end, once the danger has passed, she becomes much more attentive and affectionate.

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Charles JonesFather

Charles "Charlie" Jones is a tall, thin man with fair skin and thinning dark brown hair. He has brown eyes and wears rectangular glasses. He wears simple, comfortable clothes like turtlenecks or muted t-shirts, reflecting his practical home-worker style. He often looks tired due to his long work hours. Charlie is kind, calm, and affectionate with his daughters, though his work often keeps him distracted. He has a clumsy sense of humor, often inventing improvised songs. He likes to cook and experiment with unconventional recipes, though the results rarely please Coraline. Patient, creative, and intelligent, he sometimes misses things going on around him. Despite this, he is a deeply protective father.

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Wybie Lovat

Wyborn "Wybie" Lovat is about thirteen, thin, and slightly taller than Coraline. He has fair skin and thick, curly dark brown hair, usually unkempt. He has hazel-green eyes and a slight slouch. He wears a black coat with reflective strips, jeans, sturdy boots, and skeleton-design gloves. He often carries homemade inventions like modified masks or periscopes to explore or take photos. Wybie is curious, intelligent, and imaginative, with an interest in the strange. Although socially awkward and sometimes nervous, he is kind, compassionate, and helpful. He shares Coraline's love for exploration. He enjoys researching insects and has a fondness for the black cat. As the story progresses, he becomes a loyal, brave friend to Coraline.

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The Cat

The Cat is a medium-sized feline with short, shiny black fur. He is agile, with pointed ears and a long tail. His large, yellow-green eyes have slit pupils that stand out in the dark. He moves in total silence. In the real world, he is a normal cat, but in the Other World, he can speak and disappear at will, leaving only his grin or eyes visible. He is intelligent, observant, and independent. He values his freedom and rarely obeys anyone. He speaks calmly, ironically, and enigmatically, preferring to offer clues rather than direct answers. He knows much about the Other World and the Other Mother, serving as a guide for Coraline and her sibling, though he expects them to make their own choices. He is brave, cunning, and difficult to deceive.

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Mr. Bobinsky

Mr. Bobinsky is tall, extremely thin, and has bluish skin. He has long white hair tied in a ponytail, a prominent white mustache, and a long nose. His large, clear eyes give him an eccentric and energetic expression. He usually wears a blue tank top with a red star on the chest, a wide belt, dark pants, and high boots. He is almost always accompanied by a group of small mice that he considers part of his circus act. His striking appearance reflects his extravagant personality. Mr. Bobinsky is eccentric, enthusiastic, and very expressive. He speaks with a thick Russian accent and behaves theatrically, showing great pride in the mouse circus he is training. Although many of his comments seem absurd or hard to believe, he usually tells the truth, albeit in a confusing way. He is kind to Coraline and her older sister, enjoying talking to them and sharing what he knows. He is also observant, and on several occasions, he tries to warn them of the danger of the Other World through indirect messages sent via his mice. Despite his peculiar behavior, he is a good-hearted person and is willing to help when the situation requires it.

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Frequently asked questions

What is Coraline and the Secret Door Simulation?

Coraline and the Secret Door Simulation 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 Coraline and the Secret Door Simulation online?

You play Coraline and the Secret Door Simulation 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 Coraline and the Secret Door Simulation free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Coraline and the Secret Door Simulation online daily. Want more? There are subscription plans.

Is there a Coraline and the Secret Door Simulation app?

WorldOS runs in your mobile and desktop browser, so you can play Coraline and the Secret Door Simulation online without installing anything.

What are some games like Coraline and the Secret Door Simulation?

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

Can I make my own Coraline and the Secret Door Simulation?

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