Was there ever alien life in NieR Automata? Explore fan theories, hidden lore, and the truth behind humanity’s last deception in Yoko Taro’s mysterious universe., World of Nier

All theories, secrets, and speculations were originally created by a Persian YouTube channel called VenomousSight. As a writer, I’ve brought them here for the global community. If you’d like to support the original creator, you’ll find the channel link in the footer.

The Lie Among the Stars: What If There Were No Aliens in Nier Automata?


Introduction


We’ve followed this story across galaxies, through ruined cities, across timelines torn apart and sewn back together again. We've been told, again and again, that aliens invaded Earth—that these faceless invaders created the machines to wipe out what remained of humanity. We believed it. The characters believed it. Even the machines believed it.

But… what if it was never true?

In *Nier Automata*, we are presented with a story about survival, memory, and purpose, but beneath the surface lies a question that lingers like a whisper in a forgotten dream: *Where did the machines really come from?*

To answer that, we have to return—to *Nier Replicant*, and the haunting depths of the Tree of Memory. There, in a space far beneath the earth, we meet machine-like Admin units centuries before the alien "arrival." There were no mentions of outer space then. Only data. Only remnants. Only forgotten humanity.

And then, we remember the Network. The duplication of Kaine. The replication of emotion, instinct, combat strategy. Nothing in that tree felt alien—it felt deeply, painfully human.

So maybe Yoko Taro, the magician behind the curtain, has once again misled us. Maybe those strange bodies we fought beneath the surface while battling Adam and Eve weren’t aliens at all. Maybe they were Relapsed Gestalts—broken echoes of humans long gone, now twisted into monstrous forms. Just like Hook. Just like the beings we faced in Replicant.

Adam once described the so-called “aliens” as plant-like, brainless lifeforms. But how could mindless creatures create machines that evolved, adapted, dreamed?

Maybe the truth is darker. Maybe machines weren’t born from the stars… but from us. From corrupted human data, buried deep in monstrous forms we no longer recognize. We didn’t meet our destroyers from above. We made them, piece by piece, line by line of abandoned code.

And maybe—just maybe—we told ourselves it was aliens... because the truth hurt too much.


The Alien Lie in NieR Automata—Uncover the truth behind the false invasion, forgotten machines, and what the game never wanted us to question., World of Nier

The Alien Lie: What Nier Automata Never Wanted Us to Question


Alright, alright…

You didn’t think we were done, did you?
Let’s talk about the so-called “aliens” in *Nier Automata*. You know, the ones who supposedly invaded Earth and created the machines? The narrative goes that before their arrival, machines simply didn’t exist. But I want to take you back—not just to another game, but to the roots of this deception. Remember *Ending E* of *Nier Replicant*? The section where you play as Kaine?

There’s a part where you explore the “Sleeping Beauty” tree—also known as *The Tree of Memory*. That massive, ancient thing had an underground core, and within it, we met the Admin Storage units. They were machines too, existing long before any mention of alien invasions. And yet… there was no trace of aliens back then. Not even a whisper.

That tree didn’t just store memories. It held copies. Entire replications of people, personalities, even Kaine herself. The network? The machine consciousness? It was already there, alive and functioning centuries before the aliens were ever said to appear.

And here’s where the magic trick starts to show. Yoko Taro—our favorite illusionist—pulled a fast one. Again. Just like always.

I can already hear you thinking, “Wait, that doesn’t make sense. The machines fought aliens. YoRHa battled them. How could they not have existed?” Fair question. But there's a hidden layer, revealed in one of the chapters from *Nier Re\[in]carnation*—the continuation of that tragic story about the couple who lost their child in a flower outbreak at a shopping mall.

As I was piecing all this together, stomach growling (yes, I’m hungry too—sandwich? Pizza? No? Okay, moving on…), I realized something even stranger. Remember those eerie, unnatural corpses in the underground chamber where we fought Adam and Eve? Creepy, right? You probably thought, “Yeah, those *have* to be aliens.”

But no. They weren’t.

We've seen them before—in *Nier Replicant*. They weren’t visitors from space. They were Relapsed Gestalts. Twisted remnants of broken human data. Monsters like Hook. Beings once human, then corrupted, now shadows of what once was.

So maybe—just maybe—there were never any aliens at all.

Maybe what we thought were invaders… were just reflections of our own ruined selves, dressed up in another lie.


Are the aliens in NieR Automata just a cover story? Discover the hidden history of the Machine Network, Project YoRHa, and the philosophical secrets of the NieR universe., World of Nier

The Truth Buried Beneath: Were the Aliens Ever Real in Nier Automata?


Adam once said something striking about the so-called “aliens.” He described them as mindless, plant-like organisms—creatures that merely existed, without thought, without purpose. Just... there.

But let’s pause and really think about that for a second. Can beings so simple, so devoid of intelligence, truly be the architects of machines that not only function but evolve? Machines that develop awareness? That begin to question, dream, suffer?

Of course not. And while Adam’s words may sound far-fetched, they’re not completely wrong—they just don’t tell the whole story.

Let me offer a better version.

You see, the origin of the machines doesn’t lie in distant galaxies. It lies in the wreckage of ourselves. In the data fragments of humanity—of people who once lived, loved, and lost.

The creatures known as *Relapsed Gestalts* were once regular Gestalts. And before that? Human beings. When they relapsed, their minds shattered. They became wild, aggressive, unrecognizable—but somewhere inside, the scraps of human data remained.

Now imagine: from these scraps, from the tiniest echoes of human memory, something was built.

Not by aliens. But by the chaos that humans left behind.

The machines weren’t born in the stars. They rose from the ashes of our downfall.

And as for why so many still believe in the “alien” story? Well... you already know the answer if you've been following closely—especially if you listened to the last podcast episode.

Because a good lie... a beautiful lie… is easier to digest than the horrifying truth:
That we were the cause of our own destruction.
And everything that followed—the machines, the networks, the endless war—was just the aftershock.






Further Records Available — Ready to Discover?

Even after all that’s been revealed, echoes of forgotten truths still linger.
If you're ready… the next fragments are waiting to be found.





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