80BC map, Gaul is already conquered by Rome, this is too soon.
I'm not sure if this is an accident or not, but, in my opinion, it is an acceptable distortion, much like the Successors of the 320 BC start, to provide with more solid gameplay. The Gauls would not be playable as of the 80 BC start, so from a player perspective, the only civ that has the possibility of even noticiing this distortion is the Dacians, and even there, the effect is quite limited (I wouldn't even have discovered that area as the Dacians until around 50 BC.)
@srpt: the notion of happiness for ungarrisoned cities is a tad unnecessary: often, armies would be assembled at certain key spots and kept away from the population centres (for example, legions were not even allowed below Ravenna in senatorial times, leading to the whole "crossing the Rubicon" incident with Julius Caesar). I often leave the whole of Anatolia devoid of troops to concentrate them on my troublesome border regions (I had one heavy spearman for the entirety of Anatolia, minus Constantinople, which is in Thrace for the most part.
Perhaps this could be one step in the direction of changing the dynamics of military logistics in this mod, but I don't really have any strong ideas about that at the time.
edit: is the byzantine's heavy cataphract's bonus really only one extra movement? They could be somewhat cheaper too:
Contemporary depictions, however, imply that Byzantine cataphracts were not as completely armored as the earlier Roman and Sassanid incarnation. The horse armor was noticeably lighter than earlier examples, being made of leather scales or quilted cloth rather than metal at all. Byzantine cataphracts of the 10th century were drawn from the ranks of the middle-class landowners through the theme system, providing the Byzantine Empire with a motivated and professional force that could support its own wartime expenditures. The previously mentioned term Clibanarii (possibly representing a distinct class of cavalry from the cataphract) was brought to the fore in the 10th and 11th centuries of the Byzantine Empire, known in Byzantine Greek as Klibanophoros, which appeared to be a throwback to the super-heavy cavalry of earlier antiquity. These cataphracts specialised in forming a wedge formation and penetrating enemy formations to create gaps, enabling lighter troops to make a breakthrough. Alternatively, they were used to target the head of the enemy force, typically a foreign emperor.
Dates are a bit off, but it seems that the key here is really the Theme system.
Also, is the "spreads [x] religion" 'bonus' by a shrine even true, since you revamped the religion spreading mechanics? If it is no longer valid, then the text should be removed accordingly.
Hunnic units/settlers wandering aimlessly and not settling anything. Do they have a settler map?
Also, have you addressed (or plan to address) the minor issues I have raised in the last few posts? (minor UHV and naming stuff)
edit:
I just had one of the best RFCCW games last night: a East Roman game which almost perfectly followed history! Overextension is the keyword here, along with the realization that your Roman army can be defeated by your foes, from the Sassanids to the Goths and Huns. The 4th century saw much conflict with the Sassanid, which was for the longest time in their favour (they had taken Syria and Judea from the West Romans). In the 5th century, trying
the best I could, the Balkans were devasted, with Hadrianopolis and Thessalonica taken several times, and almost taking Constantinople a few times. Meanwhile, on the Persian front, the Hephtalite attack (which is a tad overpowered against them, but maybe that's along because I drained them militarily through a century of conflict) allowed me to move in a seize the key cities I needed. After the 460s, I had a period of respite which allowed me to build invasion forces for the other key provinces.
Sweet Jesus dem Hephtalites! O_O
Another thing to add to this monster post: if West Rome is still alive in the sixth century, can Rome holding territories still count for the Byzantine UHV goal? Eastern Rome would not conqueror Western Rome, since it had a history of helping them whenever they could in the fifth century (which was less than preferable, since 50%-90% approx. (depending on the year) of their military was tied down in Persia and in the Balkans).