I received an e-mail from Humble Bundle about its https://www.humblebundle.com/store/promo/total-war-franchise-weekend/. Up to 90% off the various Total War games offered on Humble Bundle. You can learn more about the various Total War games at https://en.wikipedia.org/wiki/Total_War_(series) or https://www.totalwar.com/home. Added to Gaming Sunday Week of October 21, 2018.
I haven’t played any of the games so I can’t comment personally on them, but it’s a fairly popular game series. The series includes a wide variety of settings: Feudal Japan, Rome, Medieval, Britannia, Attila, Napoleon among others.