Fragment Planet is set in a post-apocalyptic world, where the earth has been destroyed because of a experiment to gain a new energy source. During the explosion the fragments of the old world have been charged with this energy, which kept them flying and made it possible for the last humans to survive. Years after the accident the newly formed fractions are fighting in a great war to conquest flying islands and to regain lost technology.
This is the main base. It can build builders and acts as you command center. It can start and land and will automatically start as soon as a island is destroyed.