HAL Protocol
SimulationWalking SimulatorPsychological HorrorFirst-PersonChoices MatterPsychologicalRealisticLogic

HAL Protocol

Your shift aboard the HIS 01 Echo is finally over. The return shuttle awaits you in Compartment 9. All that's left is to walk there. But the corridor to Compartment 9 loops endlessly. Each time, something shifts. Uncover the mystery. Escape the impossible.

Developer
The Last Semicolon Dev
Publisher
The Last Semicolon Dev
Release date
June 23, 2025
Platforms
Windows
AppID
3726440
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Price
$4.99

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Language support

English