CVDon
Warlord
You know how workers change when the Age changes. How about adding two new classes of troops: Foot Peasants, and Mounted Peasants. As the Age changes, certain units would change. If you still have a warrior unit in the Middle ages it becomes a peasant unit with pitchfork. During the industrial age it could be a militia unit. During the modern age it would be a partizan unit.
Don't change the stats at all, just the name and picture. A warrior would become a 1 point peasant with pitch fork, then a 1 point militia, then a 1 point partizan. No stronger, just more "appropriate" looking. Worker stats don't change, just the look does.
An archer would be a 3 point partizan, which looks exactly like a 1 point partizan (ex-warrior).
A horse archer would be a 4 point mounted partizan.
Then when a 3 point partizan (ex-archer) kills someone's tank, it makes sense.
Don't change the stats at all, just the name and picture. A warrior would become a 1 point peasant with pitch fork, then a 1 point militia, then a 1 point partizan. No stronger, just more "appropriate" looking. Worker stats don't change, just the look does.
An archer would be a 3 point partizan, which looks exactly like a 1 point partizan (ex-warrior).
A horse archer would be a 4 point mounted partizan.
Then when a 3 point partizan (ex-archer) kills someone's tank, it makes sense.