Protocol 86: Chernobyl
A terminal-driven psychological horror puzzle set in a secret Soviet underground research facility built after the 1986 Chernobyl disaster. Survive in procedurally shifting sectors using only the terminal. Type ‘help’ to begin.
88.9Rating
0Content
13Achievements
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About This Game
Protocol 86: Chernobyl is a adventure/indie game designed for single-player, developed by Core Interactive and released in 2026. With an estimated 2,000 copies sold, it is considered a niche release on Steam. Community ratings across Steam average 88.9/100 — a strong reception overall. Players commonly describe it as Psychological Horror, Horror, Hacking, Survival Horror and Cold War.
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User Reviews
88.9
Overall Score / 100
8.9/10
Steam (9 reviews)
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Game Information
Release Date
September 24, 2026
Developer
Core Interactive
Publisher
Core Interactive
Platforms
Windows
Price
$6.99
Analytics & Metrics
Copies Sold (VISE)
Low Data
VRI ScoreLearning
N/A
VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.
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System Requirements
🪟 Windows
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: AMD Ryzen 5 1600 or Intel Core i5-8400
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 1050 2 GB or AMD Radeon RX 560 2GB
- DirectX: Version 12
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11 (64-bit)
- Processor: AMD Ryzen 5 5600 or Intel Core i5-11400
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce RTX 3050 or AMD Radeon RX 5600 XT
- DirectX: Version 12
- Storage: 1 GB available space
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