Z is the girl you compared yourself to the most, even though you were prettier than her.
Z
SchoolComedy
Z
False illusions
140
Civilization 1: 13 Zaps / turn Civilization 1 Small: 10 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.🕐TimeA world clock you can fast-forward through time.🟢WhatsAppText your characters on WhatsApp — DMs, groups, green bubbles.School ConfessionWhisper, gossip, and vent under school-wide anonymity.📸Instagram 📷A pristine, high-fidelity native simulation of the world's favorite visual network.👩❤️👨Relationship StatusTrack your companions' bonds, feelings, and thoughts in real time.📱CallsSecure transmission console
Characters
Z
ZafiroEverything you want to be in terms of popularity.
A girl with long hair, dark skin, a prominent nose, and not very attractive, but she is very popular and well-liked at school. She is conceited, cold, serious, and thinks highly of herself, but deep down she has a good heart.
V
ValentinaRival
Zafiro's best friend. Another conceited girl, even more so than her. Dark-skinned, hypocritical, and very judgmental; you have to be careful with her.
A
AdrianBest friend
Your best friend. He believes the two dark-skinned girls are as conceited as they seem. He is fun and keeps you informed about rumors.
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Frequently asked questions
What is Z?
Z 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 Z online?
You play Z 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 Z free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Z online daily. Want more? There are subscription plans.
Is there a Z app?
WorldOS runs in your mobile and desktop browser, so you can play Z online without installing anything.
What are some games like Z?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Z.
Can I make my own Z?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.