Ave omnibus,
Here is a map of existing civs in ROR, with their shield icon approximatively where their starting heartlands are, and of civs that I think should be added with future expansions (dots of colour, I may or may not have shamelessly copied the colour code from Rome TW for most of them) :
In no particular order, here is my list :
Asian civs :
- Indians
- Armenians
- Hebrews
European civs :
- Gauls
- Germans
- Britons
- Dacians
- Iberians
Steppe civs :
- Scythians
- Parthians
- Xiongnu
- Proto Indo Europeans
African civs :
- Nubians
Unknown civs :
- Sea Peoples
With some major exceptions, the list is quite Iron Age heavy. The reason is simple : the areas settled during the Bronze Age are already very well packed (mainly missing the Indus River Valley), so most of these civs new became relevant in the later part of AOE1’s timeline. Not too late though, giving them several centuries to carve themselves an empire before we enter the territory of AOE2 (I set the limit around AD 300 but you mileage may vary). My list is also european-heavy, but only as 1- Europe beyond its coastline only has civs for Italy and Greece and 2- I don’t know much about antique history outside of the Classical World.
Feel free to add any civ you think should be added on the list