
A dark sci-fi horror where ancient rituals intertwine with secret Soviet experiments. Explore atmospheric tunnels, hidden laboratories, and abandoned shrines inspired by real locations—and survive by solving intricate, mind-bending puzzles.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.43/day in the week to Aug 18 → 0.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

You are a college student who has just moved to a big city in search of a new life. But instead of a fresh start, you begin to suffer from recurring nightmares. In your dreams, you see a mysterious hill. It’s calling you.
Each night the visions grow more vivid: underground tunnels, abandoned structures, and a strange device that once kept something contained.

Trying to understand what’s happening, you uncover classified documents hidden in the city archives. What you discover leaves you with only one choice — go to the hill yourself.
The only way to end the nightmares is to reach their source. But not everything buried underground should be awakened.

A dark atmospheric horror experience inspired by real locations. Explore the remains of an old fortress, labyrinthine tunnels, a shadowed forest, and ancient shrines hidden beneath the hill.
Investigate your surroundings, piece together fragments of a buried truth, solve environmental puzzles, and navigate dangerous terrain with light parkour elements as you descend deeper into the mystery.

Every discovery brings you closer to the truth — and to an ancient horror that has slept beneath the hill for centuries.
Your decisions will lead to one of three different endings.

Created by a former Lead Level Designer of a major AAA Chernobyl-themed project, with a strong focus on immersion, tension, and environmental storytelling.
Engagement
Reviews
Themes across 71 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
This is actually a very good walking sim. One of the best Ive played in awhile. The tense atmosphere holds the players attention and doesnt let up. Also theres lots of attention to detail in this so definitely worth the price of admission. Look forward too seeing what this dev comes up with next.
ЦІКАВИЙ СЮЖЕТ, НЕ ПЕРЕВАНТАЖЕНИЙ СКРІМЕРАМИ, КРУТО ПОЄЛДНАНА МІФОЛОГІЯ З КОНСПІРОЛОГІЄЮ І РЕАЛЬНИМИ ЛОКАЦІЯМИ КИЄВА! 10/10
Дуже класний горор від українського розробника. В грі ви допитливий студент якого мучать погані сни, через це вирішуете дослідити секретні радянські розробки що проводились під Києвом. Хоч я не любитель цього жанру, але гра мене затягнула перед усім своєю атмосферністью. Є і недоліки: і в текстуру падав один раз, і висячі в повітрі замки, важкі стрибки з десятого разу інколи виходить дострибнути і не вмерти. Та, то таке що доробиться, гра дуже молода. А ще й з урахуванням низької ціни, це взагалі топ за такі гроші. Однозначно раджу!
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Czech, Japanese, Korean, Simplified Chinese, Ukrainian, Polish, Portuguese - Brazil +1 more
Hours played at review time, across 71 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Крута, атмосферна гра з цікавою історією та сюжетом.
Аффтар, больше никогда не прикасайся к созданию видеоигр! Желаю тебе остаток жизни провести, бродя по уровню с тремя дискетами.
Виходячи з того, що гру робив один розробник - це шедевр. Але відео на касеті задовге, я не витримав чекати, може то так й задумано, не знаю. І ще нерозкрито залишилось щодо архіву №5 - бага?...
Great little horror game!
yes
Гра понравилась. Дуже понравились деталі рівнів. Не хватало тільки більше звуків. Десь щось в пало десь, щось пробігло, такого. А то ти постійно в тиші і чуєш тільки шаги та скрімери. Не сподобалось рішення з тікай, а то вб'є. Воно зайве. І інформація у файлах. В архівах ще більш менш, а далі інформуємо що тут інформація про секретний секрет. Надіюсь буде наступна частина, з наклоном як тут з тайними лабами, бункерами і стародавніми місцями. Про тараканівський форд було б не погано.
i like it
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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