Crowd City is a casual game that devours. The game screen is simple. You are in a big city. The city has multiple scenes. You can wander in each scene. There are so many people in the city. You can swallow it from one person. Slowly become a group of people, you can become the largest crowd in the city, you can retaliate against your competitors, as long as the crowd is smaller than yours, you can swallow them all, and your crowd will become bigger and overwhelming. The leader of the party can win.