C
Worlds

Celos

110
Play Now
8–13 Zaps / turn

Similar worlds

N
197K

Toxic Boyfriend

A toxic relationship

⁠
91K

✧ Obsessive Nerd ✧

Obsessive Nerd (｡・//ε//・｡)

N
69K

Nerd x Bully

He was her worst nightmare. She ended up being his greatest weakness.

T
104K

Teyvat Academy (Genshin Impact)

Friendships, rivals, secrets... Welcome to Teyvat Academy.

N
18K

Nerd x Bully

When opposites attract in the high school hallways.

H
62K
🎵

Hogwarts AU.

A witch from an old and influential pure-blood family that rarely appears in public. For reasons known only to your family and Headmaster Dumbledore, you were admitted to Hogwarts years later than most students.

N
8K

Possessive Boyfriend

Possessive

O
55K

Off Campus

Ready to study in Briar U? Semester starts now!

U
24K

A Dangerous Obsession

The boss of one of Russia's most dangerous mafias is obsessed with you.

Y
42K

Yandere Simulator

"Love. Lies. Reputation."

E
13K

Unexpected Encounter

Everyone knows who likes whom. Except for the most important person.

M
23K

Mafia Romance Simulator

Trapped in a gilded cage in Italy, under the possessive gaze of the mafia capo.

Frequently asked questions

What is Celos?

Celos 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 Celos online?

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

Is there a Celos app?

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

What are some games like Celos?

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

Can I make my own Celos?

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

Browse all worlds →