The forum for this DL can be found here
MUST have Rise of Mankind v2.52 installed, at this early age of the addon, untested if compatible with extra civs, fixed borders, or Abandon City Raise Building for RoM. Also, i use the non-mega pack version, so testing on that would also be nice.
*Copy / Paste Rise of Mankind folder (must be v2.52) in BTS -> Mods
*rename copy "RoM 2.52 ABT" (without "")
*unzip folder to or extract to BTS -> Mods
*allow all replacements
*start game -> advanced -> load a mod -> RoM 2.52 ABT
*have fun testing / thinking of new techs!
RoM 2.52: ABT 2016-10-05
RoM 2.52: ABT