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?

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Developer

Numantian Games

Publisher

BlitWorks

Platforms

PC, PS4, Xbox One, Switch 2PC · PS4 · Xbox One · Switch 2

Genres

Real-time strategyRPGStrategyIndie

Themes

Science fictionSurvival

Modes

Single-player

Perspectives

Isometric

Age ratings

ESRB T, PEGI 16, USK 18, ClassInd 16ESRB T · PEGI 16 · USK 18 · ClassInd 16