They Are Billions
Developed by Numantian Games · Published by Numantian Games
At a glance
Overview
A strategy game by Numantian Games, published by Numantian Games — single-player.
Steam’s own one-line description: “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?” — developer/publisher text via the Steam store page.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for They Are Billions.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- 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.
Recommended
- OS *: Windows 7, 8, 10 (64 bits)
- Processor: INTEL. AMD 4 cores CPU at 3Ghz
- Memory: 8 GB RAM
- Graphics: Radeon 7950 or above, Nvidia GTX 670 or above. 4GB video ram.
- DirectX: Version 9.0c
- Storage: 4 GB available space
- Additional Notes: 4K Monitor (3840x2160)
Supported languages (12)
They Are Billions FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is They Are Billions?
Steam classifies They Are Billions as a Strategy game, developed by Numantian Games. 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?
How much does They Are Billions cost?
As of June 2026, Steam lists They Are Billions at $22.49. Prices and regional pricing change — check the Steam page for the current figure.
Is They Are Billions single-player or multiplayer?
Steam lists these modes for They Are Billions: Single-player. It lists a single-player mode.
Is They Are Billions on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists They Are Billions for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is They Are Billions out yet?
Yes — Steam lists a release date of Jun 18, 2019.
What platforms is They Are Billions on?
They Are Billions is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is They Are Billions single-player or multiplayer?
Steam lists these modes: Single-player.
How much does They Are Billions cost?
Steam lists it at $22.49.
Does They Are Billions have achievements?
Yes — Steam lists 34 achievements for They Are Billions.
What is They Are Billions's Metacritic score?
They Are Billions has a Metacritic score of 77/100, per the Steam store listing.
Who made They Are Billions?
They Are Billions is developed by Numantian Games and published by Numantian Games.
Where to get They Are Billions
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Numantian Games.