Houman,
A bug: when you put your mouse on the tech bar in the upper part of the screen, it does not show you the number of points needed, that left to end,....only the number of turn.
An other bug: some promo are not described in savopedia. You can read what are the bonuses but there is no text...
It's not a bug, just a comment: Slavery civic is fun to play. Slaves revolts are numerous and always very boring, but fun

. These fu--- guys burned my UNIQUE field of rice, and then create an health problem in 3 of my 4 cities.

Now, they are crucified along the road

, as an exemple of my mighty power !
The Frog.