PROZE: Prologue

PROZE: Prologue

SignSine · 2018 · Adventure, Indie, Free to Play, Action, VR

PC
This game is free to play. Get it on Steam →

Screenshots

About PROZE: Prologue

PROZE: Prologue is a free opening chapter for the PROZE game. Prologue is set in 1976 and is a prequel to the main story. You’ll play as Soviet engineer Anatoly, who works on a secret research project called DUGA.
You’ll explore Cold-War era facility, start the PR-03e experiment and find out the origins of the conspiracy that will take you to the events of the main game.

PROZE: Prologue is an immersive VR experience. You’ll have to investigate both the interior and exterior of the base, interact with the environment and solve puzzles. All of that is presented with the latest Unreal Engine 4 graphics and effects.

PROZE is a VR survival adventure.


Set in both past and present, it’s a story of friendship and duty, fear and dignity of the people facing the Soviet government and its echoes. Explore a Cold-War era military research facility, deal with the anomalies, solve the puzzles, and find out the answers.

In PROZE you follow two connected stories. The first one happens in the 1970’s, where a Soviet engineer, who works at a secret research base is discovering its true purpose. The second part takes you to a modern day and is about a group of friends who as well are trying to find out the truth about the facility. Both parties will have to face a massive conspiracy that runs for decades and has left terrible consequences.

The game combines a few genres – it’s an exploration adventure with puzzle and horror elements. All of this made specifically for an immersive VR experience with unique interaction mechanics.

Key Features


  • Two connected stories set in both past and present. Discover the secrets of the Soviet military research project and uncover the conspiracy. The plot is partly based on the actual events.
  • Mysterious Cold-War era facilities. Explore the secret area and the nearby forest, filled with anomalies.
  • Made specifically for VR. PROZE offers a virtual reality experience with an immersive atmosphere, detailed spatial audio and realistic interaction mechanics.
  • Complex puzzle design. The game’s puzzles will test your logic, agility and navigation skills.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Mar 10, 2024
9 found this helpful
Recommended Mar 2, 2026
PROZE: Prologue is a free, VR-focused narrative adventure developed and published by SignSine that serves as the introductory chapter to the larger PROZE universe. Built specifically for virtual reality, it immerses players in a Cold War–era mystery centered around a secret Soviet research facility and an experiment known as PR-03e. Rather than functioning as a standalone, fully resolved story, the prologue is designed as an atmospheric gateway, introducing key characters, themes, and narrative threads that extend into the full PROZE experience. Despite its limited scope, it manages to leave a lasting impression through its environmental storytelling and immersive presentation. Set primarily in 1976, the game places players in the role of Anatoly, an engineer working at a classified military installation. The facility is connected to mysterious research projects inspired by real-world Cold War tensions, and as you progress, it becomes clear that something has gone wrong. The narrative unfolds gradually through exploration, environmental clues, audio logs, and subtle interactions rather than overt exposition. The story does not rush to reveal its secrets; instead, it cultivates int…
1 found this helpful
Recommended Nov 3, 2025
Игра «PROZE: Prologue» — атмосферный хоррор с амбициозным сюжетом. Погружение в мрачный, таинственный мир с элементами науки и философии. Геймплей сочетает исследование, головоломки и напряженные моменты, где каждый шаг важен. Графика отличная, а звуковая дорожка усиливает напряжение. Уникальный подход к повествованию и оригинальные идеи делают пролог запоминающимся. Несмотря на короткий формат, игра оставляет ощущение завершенности и жажду продолжения. Рекомендую тем, кто ценит интеллектуальные хорроры.
Not recommended Sep 23, 2025
I don't get it, hard to control with Pico, probably need to change settings. Needs a noise filter for the inputs, shaky hands
Recommended Dec 18, 2022
YES, this is so ♥♥♥♥♥♥♥ cool, I'll def be playing the full game at some point.
Recommended May 30, 2022
Good

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