Crowded City .io is a cool free online IO game. Your goal is to move through a city looking for people to follow you wherever you go. It feels good to be followed by hundreds of people, and everybody likes following a good leader and being part of a large group. So go find people standing by themselves or smaller groups and make them part of your team. The largest group at the end of the match wins, so hurry up and become the most popular little person on the field. Have fun with Crowded City IO!