Readable UI size on Steam Deck

To avoid the UI scaling out of the screen, please make sure the game settings are set to the following :

Game resolution : 1280x800
UI Scaling : 50%

• Go to Desktop mode and open Dolphin file manager.
  
• Navigate to :
  ~/.local/share/Steam/steamapps/compatdata/492720/pfx/drive_c/users/steamuser/My Games/Tropico6/Saved/Config/WindowsNoEditor/
• Open :
  Engine.ini
• Add the following lines at the end of the file :
  [/script/engine.userinterfacesettings] ApplicationScale=1.5
• Save the file
  
• Run Tropico 6 and enjoy !