Georgie writes:
Turning a few buildings of yours into a city for games and animation has never been easier. With the latest release of Citigen v.2.1, you can turn a few buildings of yours into a huge city game-level prototype or a complicated animation of a bustling city scene within a day or even a few hours!
Check out the release note:
and the tutorial for turning your buildings into a city:
Citigen is available on Blender Market:
(Try using the coupon code "citigen21" for 25% off discount)