Complete the following tasks to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", then "My profile", then "View all my games", then the game and view stats.
Locate the file named "config.script" in the folder "../My Documents/Cities in Motion/". Open the file in Notepad and look for line: $debug = false; Change it to: $debug = true; Then add at the end of chapter line: $disableDebug = false; You may now use the following cheat keys in the game.