Dynamic steam-punk strategy shows us the history of a planet that recently suffered an apocalypse. In They Are Billions, we have to build a base, upgrade units, create an army and keep up with the technological development of the whole world. Our opponents are bots with artificial intelligence, which adapt to our level of play nevertheless, before each match, we will choose a difficulty level and correspond to it throughout the task. In order to win a huge number of infected monsters, we will not only have to correctly distribute resources and conduct appropriate economic development, but also strengthen our positions, establish patrols in the infected areas.