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.
Jogadores de Protocol 86: Chernobyl e Steam charts
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24 horas—7 dias—TendênciaEstável
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Mídia
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Detalhes do jogo
Sobre o jogo
Jogo
Data de lançamento24 de setembro de 2026Lançado hoje
Últimos 30 diassem dadosProporção negativa—Pos. por neg.—
Conquistas
—DLC
4250500ID do app
Compatibilidade e recursos
WindowsNenhum suporte para controle informado
JogabilidadeSingle-player
Recursos da SteamFamily SharingSteam Achievements
Conforto e áudioCamera ComfortStereo Sound
Requisitos de sistema
MínimosRecomendadosSistemaWindows 10 (64-bit)Windows 11 (64-bit)CPUAMD Ryzen 5 1600 or Intel Core i5-8400AMD Ryzen 5 5600 or Intel Core i5-11400GPUNVIDIA GeForce GTX 1050 2 GB or AMD Radeon RX 560 2GBNVIDIA GeForce RTX 3050 or AMD Radeon RX 5600 XTRAM4 GB RAM16 GB RAMTamanho do download1 GB available spaceigual
Sobre 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'.
Perguntas frequentes
A Steam não informa um preço para Protocol 86: Chernobyl no momento.
Protocol 86: Chernobyl ainda não foi lançado. Lançamento previsto: 24 de setembro de 2026.
Mínimos: Windows 10 (64-bit), AMD Ryzen 5 1600 or Intel Core i5-8400, NVIDIA GeForce GTX 1050 2 GB or AMD Radeon RX 560 2GB, 4 GB RAM. O quadro de requisitos acima compara as especificações mínimas e recomendadas para cada plataforma.
A Steam indica 1 GB de espaço livre em disco para Protocol 86: Chernobyl.
Ainda não há análises da Steam para este jogo.
Sim — Protocol 86: Chernobyl tem interface e legendas em português do Brasil, mas não tem dublagem. No total, a Steam lista 20 idiomas para Protocol 86: Chernobyl, 1 com áudio completo.
Não — a Steam lista Protocol 86: Chernobyl como um jogo para um jogador.
Os Steam charts de Protocol 86: Chernobyl no SteamStatistics mostram os jogadores ao vivo e as curvas de 24 horas, 7 dias e 30 dias, atualizadas pelo menos a cada dez minutos.
Na Steam, Protocol 86: Chernobyl roda em Windows. Nenhum suporte para controle informado.
Protocol 86: Chernobyl tem classificação DEJUS 14 e IGRS 18.
Protocol 86: Chernobyl: preço, data de lançamento, gráficos e estatísticas