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.
Protocol 86: Chernobyl 在线人数与 Steam 图表
实时
在线人数—24 小时 —
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30 天峰值玩家0平均 —
历史峰值玩家0自开始追踪以来
30 天游玩时长—估算值
Steam 图表 · 30 天在线人数等待采样
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24 小时—7 天—趋势持平
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推荐数—评分0/9
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媒体
27 张图片
游戏详情
关于这款游戏
游戏
发行日期2026年9月24日1 天前发行
开发者Core Interactive发行商Core Interactive类型策略冒险独立模拟
—成就—DLC4250500App ID
兼容性与功能
Windows未列出控制器支持
游戏模式Single-player
Steam 功能Family SharingSteam Achievements
辅助功能与音频Camera ComfortStereo Sound
系统需求
最低配置推荐配置系统Windows 10 (64-bit)Windows 11 (64-bit)处理器AMD Ryzen 5 1600 or Intel Core i5-8400AMD Ryzen 5 5600 or Intel Core i5-11400显卡NVIDIA GeForce GTX 1050 2 GB or AMD Radeon RX 560 2GBNVIDIA GeForce RTX 3050 or AMD Radeon RX 5600 XT内存4 GB RAM16 GB RAM存储空间1 GB available space相同
关于这款游戏
关于 Protocol 86: Chernobyl
=========================================
FILE: EMERGENCY_READ_ME_00.txt
DATE: 04.11.1991 | TIME: 23:58
USER: PETROV_P (ID: 4421-B)
STATUS: RESTRICTED_LOCAL_LINK=========================================
Unidentified units have infiltrated the facility. Explosions are erupting, and red alarm logs are flooding the system one after another.
I can hear the boots in the corridor.
Screams echo through the facility’s concrete walls.
They came for us. I think they’re going to bury us beneath this concrete — along with every unknown and every secret we carry.
There is something repeatedly mentioned in the logs: TROYKA.
A secret Soviet underground research and experimentation facility established after the Chernobyl disaster.
It was believed to have completely collapsed after the great destruction and explosions.
But this place is still standing. These concrete walls are still breathing — resting above thousands of graves beneath them.
Is this operation in the autumn of 1991 an attempt to bury the collapsing Soviets’ hidden crimes deep within history?
Or has the Cold War turned hot? Or is this the beginning of a new world war?
We don’t know what is happening out there.
To survive, you must use the terminals to find the exit.
The .txt, .png, .wav, and .secret files within them are your only guides to the surface.
Strange things are happening here. Things I cannot explain — things you must witness with your own eyes.
Do you hear the crackle of radiation behind the walls? The whispers? The approaching footsteps?
Be careful. Hundreds of meters underground, between these cold walls, you are not alone. And you are certainly not safe.
Gather the clues. Solve the puzzle. Find the way out. Survive.
The hidden truths within these logs must rise to the surface with you.
These dark secrets must not be buried in history.
If you are reading this, know that no one before you has succeeded. Will you?
Hahahaha. The others said the same thing.
=========================================
// WARNING: RADIATION LEAK DETECTED (LEVEL 4)
// CRITICAL: AIR PURIFICATION SYSTEM FAILED
// SIGNATURE: P. PETROV - Maintenance Engineer=========================================
uid-0x17@unit-2:~$ protocol86 is booting... [OK]
- Alternate History:
A bleak atmosphere filled with tension and horror. Under relentless psychological pressure, can you solve the puzzles and preserve your sanity? Or will you end up like the others?
- Procedural Sectors:
Hundreds of claustrophobic sectors shifting procedurally.
- Terminal:
Use dozens of commands such as 'ls', 'math', 'unit', and 'exit'. Type 'help' to begin, and use ' --help' to learn more about each command.
- Secret Files:
List files with 'ls'. Discover their contents with 'read'.
玩家数更新于 — · 商店数据更新于 9月23日 02:11 UTC · 来源:SteamWebAPI