I unpacked the ICONS.GP file, added my icons, changed the .lst and then repacked it. Then changed the unit MD file and the ICONLIST and packed it into a patch file. In game however the unit icon square is empty, when I replaced one of my icons with a different one, the icon was still empty in game, and when I replaced one of the FB icons with mine and told the unit MD to use it, the old FB icon showed instead of the new one.Added (07/March/2013, 8:40 PM)
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Ok, apparently the game was just ignoring my altered ICONS.GP because it was reading it after the unit MDs. I put it in a mods file and everything works now.