They Are Billions
by Numantian Games · published by BlitWorks
Released June 18, 2019 on PC, Nintendo Switch 2, PlayStation 4, and Xbox One.
About They Are Billions
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?
Release dates by platform
Reviews & players
PC system requirements
Official specs from Steam
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 |
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 |
They Are Billions FAQ
When did They Are Billions come out?
They Are Billions was released on June 18, 2019 for PC, Nintendo Switch 2, PlayStation 4, and Xbox One.
Is They Are Billions on PlayStation 5?
No. They Are Billions has not been announced for PlayStation 5. It is available on PC, Nintendo Switch 2, PlayStation 4, and Xbox One.
Is They Are Billions on Xbox Series X|S?
No. They Are Billions has not been announced for Xbox Series X|S. It is available on PC, Nintendo Switch 2, PlayStation 4, and Xbox One.
Is They Are Billions on Nintendo Switch 2?
Yes. They Are Billions launched on Nintendo Switch 2 on January 22, 2026.
Who is making They Are Billions?
They Are Billions is developed by Numantian Games and published by BlitWorks.
Is They Are Billions multiplayer?
No. They Are Billions is single player only.
How much does They Are Billions cost?
They Are Billions costs $29.99 on Steam. Prices checked October 9, 2026.
Is They Are Billions good?
Steam players rate it "Very Positive" — 85% of 51,526 reviews are positive. Critics average 76/100.
What are the minimum PC requirements for They Are Billions?
The minimum GPU is Intel HD3000, Radeon, Nvidia card with shader model 3, 1GB video ram.. See the full minimum and recommended specs on our They Are Billions system requirements page.
