Subregions of Berks County
Following direct parts of Berks County have been played to date:
Unruled Subregions to date: Reading.
Sibling Regions of Berks County
Other played regions in the hierarchy of Berks County till now:
Unruled Sibling Regions so far: Beaver County,
Chester County,
Crawford County,
Delaware County,
Fayette County,
Greene County,
Mercer County,
Philadelphia County,
Warren County,
Washington County,
Westmoreland County.
Badge(r)s! 
(Only makes a difference if you play the game. Otherwise never mind.)
Allegheny County 
Erie County.
Berks County