A simple economic strategy game by NimbleBit, developed for mobile devices. The game starts in an empty area, where you have to build a prosperous metropolis from scratch. There are three main districts of the city: residential, service, and business. In each of them, you build unique buildings, which can be further developed. Moreover, you have to ensure the city is sufficiently busy by buying cars, ships, and planes. As the game progresses, you earn more money, which allows you to expand and upgrade your city. After completing all the goals in a given mission, you progress to the next map to start over. Bit City features pleasant mechanics and attractive 3D visuals. The game utilizes a free-to-play model with microtransactions, but it is possible to play without spending any real-life money, although it requires much patience.