Population is a very important element of the city. Every crowd want people. The bigger number crowd can absorb smaller one. You need to keep running, find people, then invite them join in. You are racing with other players. Avoid the big crowd, to eat small one. I believe you could build the biggest crowd in this city.
joysitck to play
This video is the solution for Crowd City game. Here you will find the answer for each level of the first Crowd City game.