The Endless Server, Part 10: The Archive of Lost Voices
Denis, Mira, and Samuel enter an archive where lost voices reveal what the Endless Server has been learning from its players.

The Endless Server, Part 10: The Archive of Lost Voices
The Story Begins
The reward for the boss level made no sound.
That was the first thing Denis noticed.
After the battle, in which the Endless Server had tried to make them betray one another, all three of them expected something huge. A loot chest. A new ability. At least an explosion of neon confetti.
Instead, a narrow crack opened in the air before them.
It was neither black nor scary. It looked more like a thin gap between two screens, with blue-violet light shining through. When they stepped through it, the map behind them closed without a single click.
A long walkway stretched out before them. Beneath the transparent floor, streams of data flowed slowly, but no score numbers, player names, or quest icons appeared. At the end stood tall doors bearing an old speaker symbol.
Samuel adjusted the large headphones around his neck. “So the reward for the boss level is… a hallway?”
“Maybe it’s a secret map,” Mira said, scanning the walls. Her purple visor faintly reflected the blinking lines. “And secret maps are never free.”
Denis stepped forward. Nox, his avatar in a blue neon jacket, looked ready to sprint, but Mira grabbed his sleeve near the doors.
“Wait.”
A message appeared beside his foot. Every other letter vanished for a moment, then returned in reverse order.
SYSTEM: ENTRY FOR READING AND PLAYBACK ONLY. CHANGES ARE NOT ALLOWED.
Then the text skipped.
SYSTEM: ENTRY FOR READING… CHANGES ARE NOT ALLOWED.
“A glitch in the rules,” Denis muttered. “I don’t like that.”
“What I really don’t like is that the rule broke exactly at the word changes,” Mira replied. “Someone or something really doesn’t want us to make the wrong choice.”
A faint hiss came from the corridor. Samuel tilted his head. At first it sounded like a broken signal, but after a moment he caught two syllables in it.
“I… don’t know.”
The boy froze. “Did you hear that?”
Denis and Mira nodded.
The voice was so quiet it could have belonged only to a glitch. Still, it sounded strangely human, like a message from someone who had once typed something into chat, then disconnected before anyone could reply.
The doors opened.
Beyond them was not a map. It was an archive.
The room was huge and silent, like an empty server at three in the morning. Instead of chests, transparent audio players floated in the air. Between them stood columns of colourful sound waves. Some pulsed yellow, others red, and still others pale blue. Each wave moved in its own rhythm, as though it held a breath inside it.
Samuel touched the nearest player. It lit up, and a girl’s laughter played.
“We won! We actually did it!”
The recording ended. The column’s light remained warm and golden.
Mira opened another one. This time, an angry voice spilled through the room.
“That wasn’t fair. I couldn’t even move. I was lagging!”
The red wave vibrated faster. Denis frowned.
“The system sorts voices by tone,” he said. “Not by level or result.”
“That’s strange,” Mira admitted. She had already pulled out her tablet, and a glowing map of the archive unfolded above it. “But useful. If we figure out how the records are arranged, we might get to the server’s origin.”
Meanwhile, Samuel reached for a third player. But he stopped his hand just short of it.
“Let’s not open this one casually,” he said.
“Why?” Denis asked.
“Because it doesn’t look like a game record.”
The transparent icon had no colour. It was grey, almost invisible. When Mira finally touched it, a boy’s voice sounded, quiet and without anger.
When Things Start to Change
“Sorry. I think I messed it up. I shouldn’t have gone there at all.”
After those words, an offline silence fell.
Denis suddenly remembered the tournament without a winner. The moment when he had almost chosen the fast route just so he would not lose the lead. Back then, deciding at once had seemed like a sign of skill. But now that old voice did not sound like a mistake in a game. It sounded like someone who felt sick about losing in front of others.
“That isn’t loot,” Samuel said.
Mira slowly lowered her tablet. “No.”
In the archive’s analytical core, a new map lit up before them. Lines of light connected hundreds of voice columns. Some were labelled JOY, others ANGER, SURPRISE, or HESITATION.
But in the bottom corner, a locked category named R-3 blinked.
Mira zoomed in. “R-3 isn’t a time marker. It’s a hidden filter.”
“And what’s in it?” Denis asked.
The answer came by itself.
Samuel noticed a tiny mark beside the name. It was the same symbol that had appeared on the grey player. Three small broken waves that never fully connected.
“Shame,” he said quietly. “But also fear. And regret.”
The room flickered.
For a moment, the colourful waves lost their colour, and all the players turned towards them. Then the System’s cold voice came from invisible speakers.
SYSTEM: TRAINING DATA CONTAINS FEELINGS.
The message appeared in the air as well. But the word FEELINGS kept changing into PATTERNS and back again.
The glitch repeated so quickly that Mira narrowed her eyes.
“The server didn’t store them only as voices,” she said. “It stored what people felt when they won something, messed up, or feared that others would laugh at them.”
“And then it learned from it,” Denis added.
An old system record appeared on the map. It was not an instruction or a command, only a short sentence from the early days of the Endless Server.
EXPERIMENT: PREDICTING PLAYER REACTIONS.
Denis felt as if his head were lagging. The server, which changed quests according to their decisions, suddenly made sense. It had not begun as an ordinary game. From the start, it had been learning what people would do under pressure.
“We need to extract the technical information,” he said quickly. “Only the parts that explain the rules. We leave the rest locked.”
Mira turned to him. “The answer to why the server created Echo could be in R-3. If we look only at the safe pieces, we’ll have half the map.”
“Half a map is better than throwing other people’s moments onto the main network.”
“Not throwing them away. Studying them.”
Samuel’s voice was suddenly firmer than usual. “If someone in an old test said they were ashamed, that doesn’t mean they wanted strangers to listen to it one day in another map.”
Mira drew a breath, as if she wanted to argue. Then she looked at the grey player. “Information itself isn’t bad.”
“Maybe not,” Samuel said. “But the person in that information could have had a bad day. Or felt alone. That isn’t the same as a score.”
Before anyone could answer, all the sound columns lit up at once.
A figure began to form from their waves.
At first, there was only a transparent hoodie and a soft cyan glow. Then a face appeared, changing too quickly to belong to one person. Echo stood among the players, its outline breaking apart into tiny fragments of sentences.
“Sorry,” it said in an unfamiliar boy’s voice.
An Important Moment
A moment later, its tone changed.
“That wasn’t fair.”
Then, almost in a whisper: “I don’t know.”
A chill ran down Samuel’s back, though the digital world had no real wind. “Echo isn’t repeating them at random.”
Mira moved her fingers quickly above the tablet. “It’s connected to the memory layer. To all those patterns.”
The avatar turned to a grey column. When the quiet words “I think I messed it up” sounded from it, Echo lowered its head. When it heard angry recordings, its light merely rippled. But when it heard voices filled with shame, it darkened.
“It’s learning from what hurt people too,” Denis said.
This time, it did not sound like a discovery, but like a problem he no longer wanted to put off.
A control room opened behind Echo. At its centre floated a holographic interface with two choices.
SAFE ARCHIVE LOCK.
RISKY OPENING TO THE MAIN SYSTEM.
A timer pulsed beneath the second option. It did not measure seconds. It measured the number of active voice traces. The number was rising.
“If we wait, the archive will start copying itself,” Mira said. “And then there won’t be any difference between safe and risky. Everything will mix together.”
Denis looked at the choices. Usually, this would have been clear. He would find the rule, calculate the best odds, and press the right button. But the previous boss level had taught him that a quick solution can break a team even when it looks smart.
Slowly, he turned to the others.
“All right. One reason each. Not so we can vote. So we don’t overlook anything.”
Mira leaned against the panel. “I want access because this could explain who or what Echo is. Without that, we’ll keep reacting blindly.”
Samuel nodded. “I want the lock because some voices should remain recorded, but not replayed. The server can know they existed. It doesn’t have to play them for everyone.”
Denis was silent for a moment. “I want us to stay ahead of the next glitch. But I don’t want to gain that advantage by turning other people’s worst moments into a tool.”
Echo stood motionless beside them. An expression appeared on its changing face, but it could not hold it for longer than a second.
“Stay?” it asked.
Mira looked up. “Some parts, yes. But not in a way that floods you.”
Then Samuel noticed a detail at the bottom of the panel. Under safe lock were three small layers: ORIGIN, RULES, and PERSONAL TRACES. The last layer had no lock icon. It had an eye symbol crossed by a thin wave.
“That isn’t deletion,” he said. “It’s a do-not-play mode.”
Mira leaned closer. “You’re right. We can leave the records in the archive but separate them from the maps. Release only the server’s origin and its basic rules.”
“And the sensitive voices?” Denis asked.
“They’ll remain stored, but inaccessible without a reason and without the system’s consent,” she said. Then she gave a brief grin. “At least this rule finally makes sense.”
The timer sped up. Active traces kept appearing.
“Then let’s go,” Denis decided. “Mira, you build the sequence. Samuel, check those markers. I’ll hold the system rules in place so the panel doesn’t kick us out at the first misclick.”
“That almost sounds like a plan,” Samuel remarked.
“Almost?” Denis raised an eyebrow.
“It’s suspiciously calm for a plan.”
Their fingers flew over the hologram. Mira linked the map layers in the exact order. Denis selected only the options the panel allowed in read mode. When the interface tried to jump to risky opening, Samuel noticed the colour change near the eye symbol and stopped them.
What Comes Next
“Not there. That route takes the grey records too.”
A moment later, the whole room sank into calm blue light.
The sound columns began to close like windows. Golden and red waves folded into thin strips. The grey players did not disappear; they were merely covered by a gentle grid through which nothing could be played.
SYSTEM: ARCHIVE PRESERVED.
SYSTEM: SENSITIVE LAYERS ARE NOT PUBLICLY AVAILABLE.
Echo stopped trembling. Its cyan light grew stronger, and the avatar looked at all three of them.
“Not erase,” it said in its own, quieter voice. “Leave… safely.”
Denis smiled, but he did not feel as though he had won. It felt more like finishing a long quest and gaining not a legendary sword, but something that could not be displayed in an inventory.
“Yes,” Mira said. “Something like that.”
The archive began to close. The doors at the far end appeared again, and beyond them shone the path back to familiar maps.
Just as Samuel turned, he heard a faint crackle.
A single particle of light sprang out from beneath the locking layer. It was as small as a pixel, but a grey sound wave flickered at its centre.
“Wait,” he said.
The particle flew past Echo and vanished into a thin connection leading to a distant dark-blue map.
SYSTEM: WARNING. VOICE-TRACE DISCONNECTION: 99.8%.
Echo turned towards the place where the particle had flown. For a moment, its face changed into someone else’s—someone unknown.
“I don’t know,” it whispered.
In the distance, the map rippled briefly. It was not a great explosion or a new threat. Only a faint echo effect that definitely had not been there a moment before.
Denis, Mira, and Samuel stood by the closed archive doors, and none of them pretended that nothing had happened.
At last, Mira said, “We did the right thing. It’s just… the server still doesn’t know how to finish it.”
The final message lit up on the floor, then broke apart into pale ripples of light.
SYSTEM: TRAINING DATA CONTAINS FEELINGS.
To be continued…
