Press ENTER and input the following codes for the described effects Manage your city and you will find that you now have the number of skillpoints you specified a moment ago, while editing the save file. Then save the file and start playing the game in single-player. Instead of '#', you will see the number of skillpoints you currently possess, which you can change to a much higher number (for example, 999). In the file, search for the line devoted to skillpoints, which should look like follows:
Edit or open the file using Notepad or a similar text editor. Locate the sp_yourcityname_homecity.xml file file in your.
Back up your files before you alter your FAT. Note: This involves altering a critical game file.