They Are Billions
2019 · Numantian Games · Strategy
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Price comparison
They Are Billions: price summary
Right now the cheapest price for They Are Billions is $17.27 at Instant Gaming, 42% less than on Steam ($29.99). We found it in 2 stores: Instant Gaming and Steam. Steam users rate it Very Positive: 85% of 46,340 reviews are positive. Since January 2026, its lowest price on Steam in Europe was €22.49 (March 19, 2026). Steam has discounted it 8 times in that time.
- Genre
- Strategy
- Released
- June 18, 2019
- Developer
- Numantian Games
- Type
- Game
Price history
Steam prices in Europe, in euros: the history is recorded on Steam Spain.
Screenshots
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?