General information
The game has some major memory leak problems, meaning that the longer you have the game open, the more and more memory it will use. Restart your game every hour or so to ensure the best experience.
<path-to-game>\Data\Config
GlobalSettings.cfg
<VisibilityEnabled>2</VisibilityEnabled>
<VisibilityEnabled>0</VisibilityEnabled>
<ProcessEnabled>1</ProcessEnabled>
<ProcessEnabled>0</ProcessEnabled>
citiesxl.exe
globalsettings.cfg
<PoolSize>2048</PoolSize>
Read Only
~/.steam/steam/userdata/<user-id>/231140/