Insomnia: Chapter One - Arctic Isolation Horror

8/22/2026, 9:04:17 AM

Release date: 6/8/2026

Tags: #adventure #psychological-horror #walking-simulator #first-person #story-rich #horror #exploration #realistic

User Reviews

Score: 75%Mostly Positive
Review Count: 150 reviews
Fetched At: 8/22/2026, 9:04:17 AM

Reference prices

Japan

¥ 438 (JPY)

Steam JP

$3.34 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 438
Global Price: $3.34
Price in Your Region: ¥ 438-33%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: On sale
Price Checked At: 8/30/2026, 1:26:23 PM

The price snapshot and review snapshot differ by about 196 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Insomnia: Chapter One is a solo-developed, first-person psychological horror game set in an Arctic research station. Experience a ~45-60 minute narrative journey exploring isolation and guilt.

Who this is for

For those seeking a concise yet deeply impactful horror experience, Insomnia: Chapter One comes highly recommended. Its personal narrative style, born from solo development, and the extreme sense of isolation await players.

Details

Overview

Insomnia: Chapter One invites players into a chilling narrative experience, part of a series of standalone psychological horror stories. Developed by a solo creator, this entry plunges you into the desolate Arctic Research Station "Persei" in 2012. You step into the shoes of Ethan Miller, a junior technician grappling with the profound human experiences of isolation, memory, and guilt. Each chapter in the Insomnia series promises a unique, story-driven journey designed for a single, impactful session, often lasting around 45-60 minutes. The overarching theme suggests that in the face of overwhelming psychological strain, sleep might be the only solace.

Highlights

This is a narrative-driven psychological horror experience, focusing on themes of isolation, memory, and guilt.
The game is a standalone chapter within the "Insomnia" series, developed by a solo creator.
Set in the Arctic Research Station "Persei" in 2012, players assume the role of Ethan Miller.

Who It's For

Insomnia: Chapter One is tailored for players who appreciate atmospheric, story-rich horror games that prioritize psychological tension over jump scares. Fans of walking simulators with a strong narrative focus and those looking for a concise, impactful horror experience will find this title particularly engaging. Its exploration of deep psychological themes makes it suitable for mature audiences seeking a thought-provoking and unsettling journey.

Game Info

Insomnia: Chapter One is a first-person psychological horror game with a strong emphasis on its narrative. It falls under the walking simulator genre, encouraging exploration and immersion in its unsettling environment. The game is designed for single-player engagement and offers a relatively short playtime, making it ideal for a focused horror session. It is available in multiple languages, including English, Russian, Ukrainian, French, and Spanish (Spain). The game is a paid title and has received a "Mostly Positive" reception from Steam users.