What are some alternatives?
When comparing Sid Meier’s Civilization VI and 0 A.D., you can also consider the following products
Age of Empires - Age of Empires is the critically acclaimed, award winning Real Time Strategy (RTS) game with a legacy spanning over 20 years and nearly a dozen titles in the franchise.
FreeCiv - Freeciv is an open-source, turn-based strategy game based on Civilization II.
Age of Mythology - Age of Mythology. The game that transports players to a time when heroes did battle with monsters of legend and the gods intervened in the affairs of mortals. Use mythological creatures like Minotaurs and Cyclopes to bolster your armies' strength.
Total War - Total war is a turn based/ RTS strategy game, you play in different historical battles.
Warcraft III - A generation before the events of World of Warcraft begin…
Banished - As always, Email support (at) shiningrocksoftware (dot) com if you have any issues. This will likely be the last update of Banished, except for any major bug fixes. The OSX and Linux versions development has stopped, and won't be released.