Few games leave you flipping through databanks and audio logs the way Saros does. After beating the story, tracking down the secret ending, and reading every entry, a coherent picture finally emerges — but it's not the one you'd expect from a straightforward sci-fi tragedy. The core of Saros is a love story corrupted by obsession, set against a planet where time runs on its own schedule and desires literally reshape reality. Here is what actually happens, what the game's two endings mean, and the evidence that suggests nothing on Carcosa is as concrete as it seems.

The setup: Arjun, Nitia, and the road to Carcosa

Arjun Devraj and Nitia Chandran have known each other since childhood. They grew up in a near future where corporations govern Earth and humanity has extended its reach to other worlds. The largest of those corporations, Sultari, recently discovered a faraway planet it named Carcosa. The planet contains a mineral called lucenite — according to Sultari's research, one kilogram could power an entire city for a decade. Nitia, a career ecologist, is recommended for the first mission to Carcosa, designated Echelon 1. The crew is a handful of researchers tasked with establishing a foundation for two larger follow-up missions: Echelon 2, over 1,000 workers to set up the mining operation, and Echelon 3, a few hundred additional workers and colonists.

Nitia hesitates. Joining Echelon 1 means never returning to Earth. She would have to abandon all her connections, including Arjun, now her husband. But their marriage is strained. Arjun struggles with alcoholism and aggressive tendencies, traits he inherited from his father. The reality of his situation is darker than Nitia knows. Arjun works in corporate security alongside his partner Sebastian, doing unscrupulous deeds. He has been unfaithful. When Sebastian grows a conscience and threatens to reveal the infidelity, Arjun kills him in a rage. The guilt piles onto their relationship, and Nitia chooses to leave, joining Echelon 1. She leaves behind the sun pendant Arjun gave her as a child.

The Echelon missions unravel

All three Echelon missions are ill-fated. Time operates differently on Carcosa because of an abnormal eclipse. The crew of Echelon 1 is alone on the planet for years. During that time, Nitia falls in love with Kira Varys, Echelon 1's technician. In a secluded spot, she plants seeds from a banyan tree — a tradition she inherited from Arjun's family — intending it as a refuge for herself and Kira.

The crew's geophysicist, Michael Wild, is the first to make contact with something called the Yellow Shore. Described in a text log as "the eye of need, the god of desires, the ceaseless feast of want," the Yellow Shore is an Eldritch entity that exists outside time and space, feeding on the deepest aspirations of those caught in its trance. Michael opens the others to the Yellow Shore, and they are physically and psychologically transformed into god-like beings known as overlords. Their avarice intensifies as they change.

By the time Echelon 2 arrives, centuries have passed. The overlords enslave the workforce, using the power of the Yellow Shore to hypnotize them into believing they too will ascend to godhood. The civilization they build is grotesque, with the overlords turning the workers into monstrous creatures. But the overlords' desires only grow, and they begin vying for control. Nitia, now the priestess overlord, realizes the king has grown jealous of her popularity. The jealousy spirals into a war that dooms the civilization. The overlords are locked away, exiled, or — in the king's case — flee into the Yellow Shore to avoid challenges to his throne.

Nitia had been working in secret. With each eclipse, memories fade. Audio and text logs suggest this is both a side effect of the eclipse and an intentional desire by those horrified by what they've become. She builds two machines. The first is the Constant, an amalgamation of minds from those who died on Carcosa, possibly combined with Echelon 1's supercomputer (which Sultari used to keep tabs on crews). The Constant helps Nitia build the Preserver, a device that uses a fraction of the Yellow Shore's power to restore her as a facsimile of her old self. She uses it to undo her transformation into the priestess, though she is irrevocably changed. The Constant also helps her mask and lock away the path to the Yellow Shore, just in time for Echelon 3's arrival.

Echelon 3 arrives centuries later, to find the ashes of civil war. Despite Nitia's efforts to seal the Yellow Shore, its siren song reaches some of the new crew. Between the paranoia caused by the eclipse, the lack of a colonial foundation, and the realization that hundreds of years have passed, the crew turns on each other. Few survive.

Arjun arrives with Echelon 4

On Earth, only a fraction of that time has passed. Sultari, having lost contact with all three Echelons, prepares a fourth. Echelon 4 is a small group of researchers and a security detail called enforcers. Arjun is among them; he had petitioned to join Echelons 2 and 3 but was likely denied due to his connection to Nitia. Now Sultari is desperate.

As soon as Echelon 4 lands on Carcosa, everything goes wrong. Arjun is separated from the group. Others go digging for the planet's secrets. One enforcer, Tarn, has been ensnared by the Yellow Shore and sabotages the ship so they can never leave. Arjun makes it back to the group via the Preserver, which he can access thanks to his connection to Nitia, though he doesn't realize why until later.

The remnants of Echelon 4 take shelter in a space called the Passage, built by Nitia as a safe space from monsters and the eclipse's time dilation. Still, the Yellow Shore's song reaches inside. For the group in the Passage, days have passed; for Arjun, it feels like hours. The team's leader, Sheridan, kills Tarn before he can attack Arjun. Arjun heads out, ostensibly to find survivors, but really he's looking for Nitia, whose voice he hears calling to him.

The ending: Arjun takes the throne

As Arjun's desperation intensifies, Echelon 4 spirals. The group recovers a data module revealing the monumental passage of time. Their pilot succumbs to the Yellow Shore, as does Sheridan. Arjun executes the commander. Two rogue members, Sultari executive Alab and enforcer Lena, use Arjun to reach the Yellow Shore themselves. Lena is killed by a new priestess — one created by the king after Nitia renounced her role.

Eventually, Arjun contacts the Constant and unlocks access to the Yellow Shore. He confronts the king and takes the power for himself, believing he deserves it. He transforms into the monstrous monarch, drawn to the throne by what appears to be Nitia as priestess. But this is not the real Nitia — it is the Yellow Shore tempting Arjun with what he wants. As Nitia once said in a flashback: "You don't want me. You want the idea of me." The Yellow Shore has created an ideal version of Nitia, one who desperately needs Arjun and would be subservient to him. She disappears, leaving the newly crowned king alone. The camera pulls out to show an infinite number of golden strands, each with a king at its center. This is the game's first ending.

Arjun is pulled back by the Preserver. He follows a signal to the Shattered Descent, where Echelon 3 set up shop. The signal belongs to Kayla, the one member of Echelon 4 not drawn to the Yellow Shore. It has been years for her. She says Nitia contacted her over the radio, telling Arjun to head to the banyan tree in the Blighted Marsh — the one Nitia planted centuries ago for her and Kira.

There, Arjun hears Kira's voice. Her spirit is tied to the tree after the king destroyed her body as punishment for Nitia's treachery. Kira reveals that Nitia moved on from Arjun and chose her. Arjun refuses to believe it. Kira forces him to confront the truth: Nitia left him, and he feels deep guilt for killing Sebastian. Facing that guilt, Arjun makes the decision to be honest with himself. He returns to the king, this time turning down the power. He passes onto a beach bathed in blue light, saying he doesn't deserve anything more but wishes to see Nitia one last time, still clinging to a sliver of desire.

The light begins to shift to yellow. The transformation into the king starts. But before it can finish, Arjun tears off the sun pendant — the one he first gave Nitia — and throws it into the water. The beach returns to blue. The real Nitia appears. She chastises him for following her to Carcosa, saying it was her dream, not his. Arjun apologizes. The game ends with Nitia asking what he'll choose to do next, as he is bathed in flashing red and blue lights like those of a cop car — echoing the scene where he confronted killing Sebastian.

The reality of Carcosa: Hian, dreams, and the blue precipice

To understand what's really happening on Carcosa, one databank entry is key: the one about Hian. Hian is the limited blue resource you find in the game, used for powerful upgrades. According to its entry, Hian can make the intangible tangible, unlock the dreams of those who come into contact with it, and weave individual dreams into a "crystalline matrix."

This suggests that much of what happens on Carcosa is manifested from within those trapped on the planet, brought into physical space. The eclipse itself is a prime example. The sun pendant Arjun gave Nitia bears a striking resemblance to the Carosan eclipse. Arjun must relinquish the pendant to prevent the transformation in the second ending. The sun is a major symbol in Arjun and Nitia's life — Arjun once said "the sun is forever" when they were children. It stands to reason that Carcosa's eclipse is made manifest by their subconscious.

Dreams are referenced repeatedly across the game. One databank entry reads: "We argued and we dreamed of dark places of spindly hands. Too many hands bathed in yellow, grasping and taking." This implies the Echelon 1 crew dreamed up their Carosan civilization, and Hian brought it into reality.

In the Passage, Arjun interacts not only with the remaining members of Echelon 4 but also with Sebastian. Sebastian on Carcosa is a manifestation of Arjun's subconscious — he is never given his own databank entry. He stands next to another banyan tree, and the area is bathed in blue light, while the rest of the Passage is bathed in yellow.

That blue light leads to the blue precipice. We know even less about it than the Yellow Shore, but from what we have, it appears to be the inverse. An audio log called "In Blue" from Walker, Echelon 3's psychologist, says: "They thought they'd seen the truth, the yellow shore. But I have stood upon the blue precipice, an opposite of their golden greed, an abandonment, absolute clarity, falling, no more struggle. It's accepting the real truth."

The blue precipice is the location you reach when you abandon desire. On a planet where reality blends with subconsciousness, that may as well be a physical place. Those who reach it are free of the Yellow Shore's hypnosis. Kayla has blue eyes in the final moments, and she promises to protect future Echelons from the trance. Kira explains: "The shore could not reach her. She walked the edge of the precipice."

The inverse of dreams are nightmares. In Saros, Arjun can enter areas called nightmare strands through yellow portals. When he does, a symbol appears: a circle in the middle of a wavy line, mirroring the infinite golden threads shown in the first ending's final shot.

All of this points to time on Carcosa not only passing at a different rate but existing non-linearly, with infinite realities shifting and occurring simultaneously. When we first learn that Echelon 1's commander, Arnold Delroy, became the king, some reports hint it was actually Micah, the first to hear the Yellow Shore's song. But that song may have been there from the start: in Nitia's hidden lab, before any of the original Echelon members become intoxicated by the Yellow Shore, it has already manifested elements from them. A holographic recording shows Delroy proclaiming himself king and bestowing titles on the crew. He dubs Nitia the priestess, she refuses to serve him, and right before he attacks her, he says: "The sun is forever." That line shocks Nitia just before the recording cuts off.

Arnold Delroy. AD. Arjun Devraj. Did this character exist, or was he manifested by Nitia's memories? Was he real but infused with Arjun's obsessive tendencies before Arjun ever set foot on Carcosa? On a planet where the subconscious is made manifest and time occurs non-linearly, all answers are possible.

What it all means

Saros tells a story about desire and the harm it causes when it becomes obsession. The Yellow Shore is not a villain to be defeated; it is a mirror that reflects what you want most and then twists it until you lose yourself. Arjun's tragedy is that he could never let go of the idea of Nitia, and that idea shaped an entire planet's history. The game's two endings show the same man making the same choice — either to take what he thinks he deserves or to finally release it. Only in the second ending does he truly let go, and only then does he see the real Nitia, who has moved on.

There is more to explore: biblical references, the argument that Carcosa is purgatory, with the blue precipice and Yellow Shore as heaven and hell. But the core of Saros is a story about how we haunt the people we love, even when we're not there.