https://www.gamespot.com/articles/theres-a-great-deal-on-civ-6-in-humbles-new-monthl/1100-6455926/

The Humble Monthly Bundle for February has been revealed. It includes Civilization VI and two DLC packs--the Australia Civilization and Scenario Pack and the Vikings Scenario Pack--for only $12.

Each Humble Monthly Bundle gets you a mystery assortment of games. Paying the $12 subscription fee early grants you access to Civ 6 immediately, with six other games to follow on February 2. Civ 6 released in 2016 and normally costs $60.