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They Are Billions on Steam
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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 the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
They Are Billions is a base-building, colony sim and strategy game
developed and published by Numantian Games.
Released on June 18th 2019 is available on Windows, Steam Deck and Steam Machine.
It has received 48,765 reviews of which 41,508 were positive and 7,257 were negative resulting in a rating of 8.4 out of 10. 😎
The game is currently priced at 29.99€ on Steam.
The Steam community has classified They Are Billions into these genres:
Media & Screenshots
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System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- OS *: Windows 7, 8, 10 (32 and 64 bits)
- Processor: INTEL, AMD 2 cores CPU at 2Ghz
- Memory: 4 GB RAM
- Graphics: Intel HD3000, Radeon, Nvidia card with shader model 3, 1GB video ram.
- DirectX: Version 9.0c
- Storage: 4 GB available space
- Additional Notes: Minimum resolution: 1360x768, recomended FULL HD 1920x1080.
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User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
As someone who thoroughly enjoys RTS games, I can confirm that this game is worth it every time. The controls aren't too bad, the gameplay loop is great and intense, the custom games are fun, the campaign (except hero missions) are enjoyable, and the difficulty range is perfect for all who would give the game a try. I, as of today, have beaten the campaign completely on 800% difficulty. I might come back to this game one day after getting the campaign revamp mod or something, but for now, I bid this game farewell! 400 hours of gameplay and all of it has been wonderful!
The first half of every game is a bit crunchier (resource management) than I would like, but the second half is always satisfying. Maybe even more so since your success depends on how well you set up your economy early in the game. It feels really good to see absurdly numerous monsters dashing themselves against my carefully efficient defenses. One request-- could the wood and stone towers have range circle like units do? I know the description says that putting units in towers extends their range, but it doesn't say by how much, and sometimes that information would be helpful when placing towers. Sorry, second request-- please make it clear how to delete custom games from my list; the list has become long and cluttered with custom scenarios that I thought looked cool but lost my interest. Thanks for making a game that I can immerse myself in to distract from IRL problems for a couple of hours.
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Frequently Asked Questions
They Are Billions is currently priced at 29.99€ on Steam.
No, They Are Billions is currently not on sale. You can purchase it for 29.99€ on Steam.
Yes, They Are Billions received 41,508 positive votes out of a total of 48,765 achieving a rating of 8.38.
😎
They Are Billions was developed and published by Numantian Games.
Yes, They Are Billions is playable and fully supported on Windows.
No, They Are Billions is not playable on MacOS.
No, They Are Billions is not playable on Linux.
Yes, They Are Billions is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
Yes, They Are Billions is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
No, They Are Billions does not support VR.
They Are Billions is a single-player game.
Yes, there is a DLC available for They Are Billions. Explore additional content available for They Are Billions on Steam.
Yes, They Are Billions is fully integrated with Steam Workshop. Visit Steam Workshop.
Yes, They Are Billions supports Remote Play on Tablet. Discover more about Steam Remote Play.
Yes, They Are Billions is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for They Are Billions.
Data sources
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Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 19 September 2026 21:26 UTC |
|---|---|
| SteamSpy data | 25 October 2026 12:14 UTC |
| Steam price | 27 October 2026 04:00 UTC |
| Steam reviews | 20 October 2026 16:11 UTC |
If you'd like to dive deeper into the details about They Are Billions, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about They Are Billions
- SteamCharts - Analysis of They Are Billions concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck They Are Billions compatibility
Game modes
Features
Online players
1,312
Developer
Numantian Games
Publisher
Numantian Games
Release
18 Jun 2019
Platforms
Remote Play
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