Your city is constantly consuming coal for fuel and food/water for citizens. Since you are in the sky, you must constantly send out "Airplanes" (scouts) to the ground to scavenge resources.
Once the map is explored, there is little reason to restart.
Unlike standard city-builders (like SimCity or Cities: Skylines ), Airborne Kingdom introduces as a primary gameplay hurdle.
The soundtrack is soothing and atmospheric, emphasizing the wonder and loneliness of the high-altitude journey. 4. Progression and Complexity