Hundreds of years have passed since tragedy struck and the planet has been covered in a colossal layer of toxic dust ever since. From an upgradeable and customisable high-tech airship base, you must brave this hostile world.
Explore the surface, scavenging for resources in order to survive. Face incredible dangers below the dust, hunting for viral pathogens to cure a mysterious illness. This is Earth - but can you still recognise humanity's home in what's become of it?