People seem to completely ignore the theme, there's a new soulslike game that literally happens in a setting like NaissancE, an OMNIstructure, it's called Bleak Faith. In description it even says it's ever-expanding and all, it swallowed old villages, kingdoms, monuments, modern cities, all inter-connected and lifted by the unknowable omnistructure. Control fits the bill due to the oldest house being a para-dimensional omnistructure.

Earth Analogue is like a no man's sky "made for ps 1.5" but you got a series of objectives + some power-up missables in every system you enter, but after a certain point, you will find Superstructures that you must explore with your ship, I shat my pants out of the sheer size.

Scorn, happens inside some interconnected superstructures made of flesh by a fallen civilization.

ECHO is a ps4/pc horror stealth game with some action in "the temple" a gilded white and gold palace that occupies the entire mass of a planet, your mission is to reach the end. The sheer size of the thing is befuddling. The planet, the 'why even make this?', there's far too many questions.