This mapshot is a little outdated since I've since added Japan.
The default is 1- Aztecs (green) with 2- Mayans (orange)
VS
3- Teutons (purple) with 4- Spaniards (yellow)
VS
5- Sarracens (red) with 6- Persians (blue)
VS
7- Mongols (Aquamarine) with 8- the Japs (gray).
The selection was a matter of favourites.
(Maximum difficulty if using CPUs, normal map reveal, earliest age, play together, teams locked)
I'd love if you show me video/recordings of this being played. I want to see how things go.
(Disclaimer: For those too lazy to check, in the file I credit the original map which is about 1% of this one.)