Cities: Skylines is published but not developed by Paradox. The games Paradox itself develops are the grand strategy games in the Crusader Kings, Europa Univer

Cities: Skylines is published but not developed by Paradox. The games Paradox itself develops are the grand strategy games in the Crusader Kings, Europa Universalis, Hearts of Iron, Stellaris, Victoria, and Imperator: Rome lines. The flagship games here are the strongest games in the genre, and even among the broader category of strategy games, they're definitely in the most-played games, with the main competitors being the Civilization, Age of Empires, Total War, and Mount & Blade series.