Before You continue with this keep in mind this procedure involves editing a game file so please create a backup copy of the file before proceeding. Now, use a text editor to edit the "maininifile.ini" file in the "poptop software\shattered union\data\other" directory. You may first need to uncheck the "Read Only" file attribute for this file. Change the value of the "INT SellPercentageOfPurchaseCost" line from "75" to "1000". Start a new campaign and immediately sell all your units for ten times their original value.
UFO crash site
In the New Mexico territory, look near Roswell to find a small flying saucer that has crashed and little green aliens with an SOS sign in the sand. When you go over that particular hex, at the bottom where it tells you what kind of land form you are on, instead of reading "Hill" it displays "(???)Hill".