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Protocol X

Protocol X

Platform
PC
SteamSteamOfficial
Free to play
11h agoGet Game

Game info

Metacritic
--
Steam
3.5/5 · 10 reviews
Release
2026-01-25

Languages

TurkishEnglishGerman

Genres

ActionAdventurePuzzleStealthIndie3D Platformer

Tags

Single PlayerExplorationHistorical3DFirst-PersonFree to PlayDestruction

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About this game

Historical horror in Germany

Protocol X is a semi-open world horror game set in Germany in 1975. You uncover a dark past while trying to survive deadly experiments and save your family and the Weltel family.

Survival and endings

You race against time as the story unfolds. The game has multiple endings, shaped by the historical story.

Price facts

Price facts for Protocol X
Current best priceFree at Steam

Frequently asked questions

What platforms is Protocol X on?

Protocol X is available on PC.

When was Protocol X released?

Protocol X was released on January 25, 2026.

Is Protocol X free?

Yes, Protocol X is free to play.

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