It’s busy work being a God. You can give it a good go with Godus, a great app game by the creator of the original ‘god game’ Populous (1980s), which must have influenced Age of Empires. Age of Empires 4 will not be ready until at least 2020 (trailer below).
Read more about Godus at my new article for Gaming Impact, including a couple of other godlike alternatives on mobile/tablet to keep you busy.
There’s no fighting in Godus (but there is in Godus Wars on Steam, although reviews aren’t so good).
Age of Empires 4 preview: