Fabius Maximus wrote:Birth of Rome or Alea Jacta Est? Which first?
It really depends on your interests, because the game engine and mechanics are almost the same.
Birth of Rome scenarios are more limited in terms of geographical space and put the romans fighting against their main enemies, in the years of Rome ascenscion to power in Italy and the mediterranean sea (so, Gauls, Samnites, Carthage - First Punic War - Pyrhus)
AJE depicts some of the main civil wars that were fought among roman factions, in a later stage, the main scenario being THE Roman civil war (Caesar vs Pompeius); but you also have the chance to play as or against Mithridates in 2 scenarios. The geographical space of the scenarios is larger, too.
Regards