Me and a buddy have enjoyed this game for years. I started looking through the various files and they are all very well commented and easy to understand, and I was just wondering if it is possible to make our own products/ tech trees. The only files I'm not sure about are the ".mg" files, which I assume are the image information. Any help? I know it's an old game, but it's really the only game we play regularly together and I'd like to be able to freshen it up a bit.