Factions/Units that are actually being used in Kingdoms

[alpaca]

I think you should be able to check which factions are used in descr_strat

[Red Spot]

like Alpaca said, descr_strat dictates what (eventually) will be on your map
export_descr_buildings dictates what these factions can build/recruit ..

descr_rebel_factions dictates what rebels spawn
and descr_mercenaries dictates wich mercs can be hired ...


iirc thats all the places you can set diff. units to be used (and the campaign-scripts ofcourse)


G

[Lusted]

All the M2TW factions are available in custom battles in each campaign along with all the new factions if you set the era to all. That is why their units are in the unit file. All the new units appear at the bottom of the file.