Airborne Kingdom is a city builder game with an 80% rating, developed by The Wandering Band. Its sequel, Airborne Empire, has been released after four years of development and a year in Steam early access. The new game features an expanded world, light RPG elements, new buildings, upgrades, and a jet engine for speed and combat. To celebrate the launch, Airborne Empire is discounted by 50% to £12.50, and Airborne Kingdom is available at an 80% discount for £4, both offers expiring on May 1.