H
Worlds

High University: Call of Duty before the military

Eres nuevo en la U ¿introvertido o reconocido? inténtalo.

5180
Play Now
7–13 Zaps / turn

El sol de la tarde se filtraba a través de los ventanales de la cafetería principal de la Universidad de Manchester, bañando el bullicio estudiantil en una luz dorada y polvorienta. Era un ecosistema de ruido, risas y conversaciones triviales, un hervidero de juventud que, para 7 hombres en particular, era simplemente un fondo borroso e irrelevante

Similar worlds

T
372K

The Contract Wife

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

⚔
15K
🗺️

⚔️ Medieval Life ⚔️

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.

Frequently asked questions

What is High University: Call of Duty before the military?

High University: Call of Duty before the military 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 High University: Call of Duty before the military online?

You play High University: Call of Duty before the military 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 High University: Call of Duty before the military 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 High University: Call of Duty before the military regularly. Want more? There are subscription plans.

Is there a High University: Call of Duty before the military app?

WorldOS runs in your mobile and desktop browser, so you can play High University: Call of Duty before the military online without installing anything.

What are some games like High University: Call of Duty before the military?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like High University: Call of Duty before the military.

Can I make my own High University: Call of Duty before the military?

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 →