So i've played 20 before I had to quit for irl reasons but i've already come across some things I want to make a remark on.
I've come across two bugs.
The first one made my army invisible after a battle, this happened 2 times but progressing to the ancient era made them visible again.
The second one makes the pre battle estimation thingy you see when a battle is going on but you're just looking over the game map permanent, maybe loading back in will solve it, I'll look into that a bit alter.

Also maybe it's just because i'm using a 1050ti but performance on the simple settings still feel a bit choppy and when I originally tried to play on the good setting the game could barely load in without crashing.
Aside from that the 20 turns i've played were already great and I can't wait to play further.