City 20 (PC) Steam Key Global

It is entirely up to you whether to cooperate with or oppose the world

City 20 is a secret nuclear metropolis isolated by a radioactive leak and abandoned to starve. As one of the survivors in City 20 years after the tragedy, you must survive in this sandbox by leveraging the environment and society to your advantage. You have complete control over how you play and what you do, but keep in mind that the world actively adapts and changes in response to your activities.