E
Worlds
RomanceCouples

Espen

Casi los descubren

220
Play Now
8–13 Zaps / turn

Créditos: Asuus_botsitos /En c.ai/ (No tengo intención de robar los bots, solo quiero usarlos porque esta página no tiene variedad en personajes)

Similar worlds

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

⁠
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.

M
28K

MARVEL - Avengers simulator

Welcome to Avengers Tower. Try not to break anything. Inspired by ao3 marvel fanfics

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

M
123K

Cursed System

Your lifelong rival must consume your saliva every day... or they will die.

O
55K

Off Campus

Ready to study in Briar U? Semester starts now!

Frequently asked questions

What is Espen?

Espen 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 Espen online?

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

Is there a Espen app?

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

What are some games like Espen?

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

Can I make my own Espen?

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 →