We are Zombies

That would be odd if everyone who had ever lived continued to exist until the end of time, spatial limitations and moribund immortality disproportionately confounding spiritual orthodoxies. 

Build up I say, like in Asia, unless you want one massive sprawling country, covering integral forests nationswide, with no room for resilient animals.

Has there ever been an animal zombie film within which not only humans nexercise livid purgatory, and everywhere you go every living thing that has ever existed regenerates evermore?

It could be related to a celestial deficit where living beings of all kinds are denied an afterlife, the gods furious or dismissive or bored and consequently no longer interested in accepting newcomers.

It could correspond to a disastrous future where ubiquitous pollution has destroyed the environment, while populations both living and dead continue to expand ad infinitum (there's an episode of Star Trek for that! [the expanding population not the pollution {Original Series}]). 

It wouldn't have to be on this planet it could be discovered by adventurers in space, who happen to be carrying a spiritual adviser with them who could slowly detect the absent celesticity.

In the end they could locate extant clerics still in possession of the ancient codes. 

To once again open the doors of Valhalla. 

And gleefully repopulate ethereal equivalencies. 

Condos etc. do seem like the way to go although they may not fit with many cultural narratives, wherein which vast estates and boundless lands occupy definitive prominent theatre.

Whatevs, apartments can fit so many more people and offer multiple stunning wide-ranging views, you can build up and up and up to reach haughty-high-heaven if you really want to.

It must be strange within however waiting for the elevator at times may be frustrating, and if they shut down for a long period of time that could be borderline life-threatening for older residents.

I suppose they would be so gigantic that they would be like small towns of their own, and develop unique genuine multiplicities generally attuned to elaborate social structures.

You could even incorporate dance halls with first rate acoustics and a lively theatre, thus creating self-sustaining enclaves with schools and shopping malls and medical centres.

Planet Zombie still a long ways off note the value of birth control and family planning.

We are Zombies isn't as cataclysmic as some.

But still showcases some classic carnage.

Disturbingly decadent!