I remember hearing that the Celts and the Berbers were the only factions that could be unlocked (and would work) using game editing.

I know the RB/Slavs/ERER/WRER wouldn't work because they don't have towns and family members in 363 AD.

But how come the Burgundii/Lombardi/Roxolani don't work? They're the factions I want to play...

I would download ProfessorSpatula's mod, but I like the idea of the RB emerging...