Hi again!
I have been improving the version while I was playing, and the changes are enough to bring the new version here.
Factions are now much more balanced, and it is a tighter challenge playing like any faction. I've tried playing as Spaniards, Tlaxaltecs, Apaches and Maya.
Details of the changes are in spanish in a file called "cambios personales.txt" on the root folder.
The increase in file size is because there are savegames inside.
The link is the same. I have not updated the english version, but the files are the same, just copy the older text folder into the spanish new one.