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 – Achievement Guide
Welcome to this guide dedicated to unlocking the most difficult achievements of They Are Billions. Introduction Welcome to this guide dedicated to unlocking the most difficult achievements of They Are […]