timespace coordinates: Following a cataclysmic conflict known as the Sixty Minute War, the remnants of humanity regroup and form mobile “predator” cities. Under a philosophy known as “Municipal Darwinism”, larger cities hunt and absorb smaller settlements in the “Great Hunting Ground”, which includes Great Britain and Continental Europe. In opposition, settlements of the “Anti-Traction League” have developed an alternative civilization consisting of “static settlements” (traditional, non-mobile cities) in Asia led by Shan Guo (formerly China), protected by the “Shield Wall”.
“After the Ancients destroyed themselves in the Sixty Minute War, there were several thousand years in which nothing much happened. These were the Black Centuries. The great civilizations of the Screen Age had been utterly swept away, and humanity was reduced to a few scattered bands of savages’ ‘The Traction Codex’
Mortal Engines is a 2018 post-apocalyptic adventure film directed by Christian Rivers and with a screenplay by Fran Walsh, Philippa Boyens and Peter Jackson, based on the novel of the same name by Philip Reeve, and starring Hugo Weaving, Hera Hilmar, Robert Sheehan, Jihae, Ronan Raftery, Leila George, Patrick Malahide, and Stephen Lang. An American–New Zealand co-production, the film is set in a post-apocalyptic world where entire cities have been mounted on wheels and motorised, and prey on one another. (wiki)
Saints Row IV is an 
TimeSpace Warps 