W
Worlds

Ww3

The final threshold of the modern era.

163080
Play Now
8–10 Zaps / turn

Ww3

The world order has fractured. Nations align along brittle fault lines, and diplomacy has been replaced by the logistics of total war. You are a leader during the collapse.

  • Diplomacy: Build alliances or sabotage rivals to secure vital resources.
  • Military: Command combined arms operations across theaters of war.
  • Economy: Manage supply chains and political stability as the home front demands results.
  • Win/Loss: Unify your ideology under one banner to win, or be annexed by rivals to lose.

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Frequently asked questions

What is Ww3?

Ww3 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 Ww3 online?

You play Ww3 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 Ww3 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 Ww3 regularly. Want more? There are subscription plans.

Is there a Ww3 app?

WorldOS runs in your mobile and desktop browser, so you can play Ww3 online without installing anything.

What are some games like Ww3?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Ww3.

Can I make my own Ww3?

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 →