They Are Billions is a steampunk real-time strategy game set in a post-apocalyptic world where humanity has been almost completely annihilated by a zombie plague. The last survivors try to survive by building colonies surrounded by billions of infected who are constantly roaming the Earth in search of the living. The game combines extensive settlement management, advanced economy and a relentless fight for survival. Any mistake can lead to a catastrophic epidemic, and one gap in defense is enough for an entire colony to collapse. Game Highlights: New Empire Campaign – 48 story missions offering over 60 hours of gameplay Empire Command – reclaim lost lands under the leadership of Quintus Crane Survival Mode – randomly generated maps, unique conditions, and rising waves of the undead Real-time strategy with pause – plan actions without time pressure Colony expansion – manage food, energy, resources and infrastructure Advanced defense – walls, towers, gates and protection systems against zombie hordes Army building – recruit and develop units with unique abilities Thousands of enemies at once – up to 20,000 zombies controlled by advanced AI Infection system – a single intrusion can lead to an avalanche collapse of a colony 4K graphics – detailed visuals inspired by steampunk and the Victorian era Steam key allows you to download the game instantly and start a merciless fight for the survival of the last bastions of humanity.