Hi
After changing the displyed name in the regions I think my next step could be to change the terrain type of certain regions, as i have seen this is set in the .rgn files, the rational for this is that there is a good number of regions that in NCP are clear terrain but back then were heavily forested, so my questions are
1) Do I have to change parameters in any other files besides the .rgn files?
2) How is terrain type related to Civ-level, and what for is this one?