I was pondering, of a playstation 5 game called Mortal engines, but seeing all those buildings stacked on top of each other, like London, on top of 8 + caterpiller drives, and th Engines are collossal, i would not know the layouts of those colossal vehicles. Hollywood only shows certian parts of those city driven monsters, it would be a very awesome game, i dont know if UE4 capable, or wait until UE5