• 1 player
  • Remote Play supported
Blood and Gore, Fantasy Violence, Use of Tobacco
  • 1 player
  • Remote Play supported


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Average rating 4.18 stars out of five stars from 930 ratings
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They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?

Campaign: The New Empire - Available now!

- Real time with pause and thousands of units on screen
- Campaign with 48 missions, more than 60 hours of gameplay
  *Destroy the swarms of infected with the Imperial Army
  *Make your colonies evolve with more than 90 available technologies
  *Explore the ancient human fortresses with your Hero
- Survival strategy game with randomly generated maps
- Weekly Challenge with Leaderboard
- Mouse and Keyboard Support

Be prepared to resist the attack of huge swarms of up to 20,000 infected, don’t let them take over your colony!

Strategy, Strategy, Strategy
Screen Languages:
English, French (France), German, Italian, Polish, Russian, Spanish
To play this game on PS5, your system may need to be updated to the latest system software. Although this game is playable on PS5, some features available on PS4 may be absent. See PlayStation.com/bc for more details.

Online features require an account and are subject to terms of service and applicable privacy policy (playstationnetwork.com/terms-of-service & playstationnetwork.com/privacy-policy).

Software subject to license (us.playstation.com/softwarelicense).

One-time license fee for play on account’s designated primary PS4™ system and other PS4™ systems when signed in with that account.