Grand Theft Auto V Legacy
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2012. Arctic Research Station "Persei".
You are Ethan Miller, a junior technician stationed at an isolated scientific base in the northern Kara Sea. The routine is strict, as always: maintenance tasks, daily reports, quiet evenings beside humming radiators. Just another standard shift.
Until the anomalies begin — minor malfunctions, strange noises from the technical wing, missing tools, and that unsettling feeling that you’re no longer alone.
Gradually, your familiar routine spirals into paranoia. Communications become unstable. Your colleagues grow tense. Unusual logs begin surfacing in the archives. And the deeper you dig into the events of recent months, the clearer it becomes: something went wrong. Long ago. And there may be no way back.

A Deep, Story-Driven Mystery
Uncover what lies behind the locked doors of a forgotten station — and what price was paid in the pursuit of progress.
Atmospheric Psychological Horror
Immersive sound design, detailed lighting, and realistic visuals draw you into the cold, creeping dread of the Arctic.
Exploration-Focused Gameplay
Navigate tangled corridors, solve environmental puzzles, and make crucial decisions that shape how the story unfolds.
Meticulous Worldbuilding
From rusted instruments to worn-out logs, every asset is crafted with attention to detail — enhancing immersion and narrative depth.
Fragmented Storytelling
Every message, item, and hidden space reveals another piece of the puzzle — blurring the line between reality and madness.
You are the last person who might discover what happened to Station Persei — and possibly survive it. But to do so, you’ll need to face not just an unknown threat... but your own fear.
“Insomnia: Chapter One” invites you into a tense and chilling journey through the frozen halls of a decaying facility — where the cold is not the only thing creeping in.
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Insomnia: Chapter One costs Free.
Minimum: Minimum: OS: Windows 10 (64-bit) Processor: Intel Core i5-7400 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 1660 Super DirectX: Version 12 Storage: 6 GB available space Sound Card: DirectX Compatible VR Support: Not supported Recommended: Recommended: OS: Windows 10/11 (64-bit) Processor: Intel Core i5-11400 Memory: 16 GB RAM Graphics: NVIDIA GeForce RTX 2070 DirectX: Version 12 Storage: 6 MB available space Sound Card: With 3D sound support VR Support: Not supported
Insomnia: Chapter One is available on Windows PC.
Review data is not yet available for Insomnia: Chapter One.
Insomnia: Chapter One was released on Oct 22, 2025.
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