How to increase the population?

The population is a resource that is spent in the same way as, for example, food. When it is used to construct buildings, workers will not be free after the completion.

To increase the population, you need to construct more residential buildings. If you don't have enough space, study special sciences to unlock bigger houses and replace the smaller ones with them. For example, replace a hut with a Basic House.

The construction of residential buildings is part of the puzzle and strategy to develop your city.