Note: This procedure requires editing a game file; creating a backup copy of the file before proceeding is recommended. With a text editor, edit the "campaignprogress.xlm" file in the "C:\Users\<username>\AppData\Local\Quadriga Games Emergency 2012" directory. Add the line <mission index="1" score="157400" efficiency="100.000000" missionmedal="1" questSolved="0" /> to the file. Add the same line again, but increase the mission number to 2. Repeat this a total of fifteen times until the line includes the value for mission 15. After that, edit the text that reads Mission Index= and change its value to 15. Start the game and all missions up to mission 15 will be unlocked.