Behemots in size and capable of being modified for a nearly infinite number of tasks, the variants for the planet sized World Ships are many, but their main task is one: To escape the 'Predator'. With that task nothing more than a failure, they remain now as humanity's primary home. Here you can see half a dozen designs, some of the originals, which may give you an idea about just how many things could be done with a gargantuan beast of metal such as these.