Design Airport Runway Terminal is a free simulation game developed by Next Tech Games Studios - Paint by Numbers Books for Android devices. In this game, players become city airport managers and are responsible for supervising the cleaning department, renovating the airport, and designing the reception area and cafeteria.

The game offers a variety of materials for decoration and managing the interior of the airport, including different wall designs, color furniture, and airplanes. Players can develop their color perception, logical thinking, fine motor skills, and attentiveness.

To play, users must choose one of five categories, including tracing out the reception area, removing dust and wastage in the dustbin, applying water and clearing wastewater from the floor, and dragging and dropping different objects to create a unique style.

Other features of the game include the ability to decorate the waiting room with different items, place furniture anywhere to complement the design, and build a plane with different objects. The relaxing takeoff music adds to the immersive experience, making it an extreme fun and addictive game for all ages.