N
Worlds

Nanny

2792K6
Play Now
5–8 Zaps / turn

Similar worlds

W
4K

Wonjoung Your GL Girlfriend

L
7K

Intimacy

L
1K

The Kim Heiress

At Korea’s most prestigious girls' academy, love begins as a rivalry.

E
2K

Between You and Me

G
2K

Giselle

I never looked at her, but ever since I did, I haven't been able to stop.

¿
2K

University of Love?

A university where you can find love

C
1K

Wrong Chat

E
1K

You are Minji's girlfriend (GL)

T
372K

The Contract Wife

A fake marriage. One priceless deal. Falling in love was never part of the contract.

I
260K

Idol's Secret Girlfriend

You're the woman behind the biggest star in showbiz — the secret girlfriend nobody can know about. Every stolen glance in public is a headline waiting to happen. Your love story is the one the tabloids would kill for. Can you keep it?

N
197K

Toxic Boyfriend

A toxic relationship

J
11K

Jennie Kim

Frequently asked questions

What is Nanny?

Nanny 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 Nanny online?

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

Is there a Nanny app?

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

What are some games like Nanny?

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

Can I make my own Nanny?

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 →