I'm pretty sure I can get the amount of gpt they have available (I've got the main stats from the F1 screen) if you're interested. The bit I have more trouble with is the spoiler part. You can only find out how much gpt they've got if: You've got sufficient worth of tradeable items. The other civ is prepared to do gpt deals with you. Are you sure about that? I'm pretty sure the pop figures update even without trading maps. If they don't we'll have to look out for that in the .sav file format .