Hearthlands

Hearthlands is a medieval/fantasy city-building real time strategy game in which you take a role of a king in a procedurally generated world. You can not control your subjects directly; instead you focus on city-building, resource management, diplomacy, magic and other things a typical king deals with on a daily basis.
The game is very flexible: you can build a powerful realm and rule the lands with an iron grip, or establish a humble fishermen village. Or create a trading empire. Or found a small, but well-defended outpost or a raider's camp. Or become a host of a wizard's manor.
All characters, from a humble hauler to a powerful wizard have their own minds and behavior patterns. Sometimes it is interesting just to watch people scurry about minding their own business.

Features:
Build a medieval city;

Play the game the way you like it: experiment with sandbox settings or play a campaign mode (ex. Polish localization);

Keep your people happy by providing them with necessary resources and services;

Gather resources, produce goods and build industries;

See reports and tune up your economy;

Build an army and protect your city from monsters and invasions;

Trade and conduct diplomacy with neighbouring realms, or go to war with them;

Research technologies and cast spells;

Challenge yourself by going after one of the many achievements.