I dont know wheather Im out of line or something but I offer a suggestion: As I understand, RFC has in its code the names of the actual cities that represent the territories where a settler settles. For the inca, it comprises an small amount of territory but nonetheless, the names of the cities are wrong. For example, Quito (Quitus in RFC) is almost in the center of present day colombia when it should actually be where the dye resource is in the the current map. And Guayaquil, which in the time of the Incas was the land of the Huancavilcas or "Huancavilca" appears with the name of Chin-Chin, which is a Peruvian name for another region anyways. Also, a world renowned place, the Galapagos Islands goes in this game as an Incan city of the south of Peru. Granted they werent inhabited at the time of the incan rise. Also, where the desert cotton is, there was a city called Tomebamba (present day "Cuenca") which is also famous because it was raised to the ground on the Incan civil war. Anyways, I hope someone cares Thanks for the attention.