User blog comment:Brendan Boman/Age of Empires IV Gameplay to be revealed tomorrow!/@comment-124.149.34.133-20200122223750/@comment-39101471-20200205015435

This AoE IV could take place in the 20th century, including historical events of humanity such as WWI and WWII, Cold War, Vietnam War, and other important events of humanity in the 20th century.

But I hope that this Age of Empires IV proposal to focus again on the Middle Ages (as Age of Empires II did) innovates with more mechanics and gameplay.