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HAL Protocol

Developer
The Last Semicolon Dev
Publisher
The Last Semicolon Dev
Released
Jun 23, 2025
Price
$4.99
Platforms
Windows
  • Indie
  • Simulation
  • Simulation
  • Walking Simulator
  • Psychological Horror
  • First-Person
  • Choices Matter
  • Psychological
  • Realistic
  • Logic
  • Adventure
  • 3D
HAL Protocol Steam header

Store page grade

A 90/100

Supported languages

  • 1

    Interface

  • 0

    Audio

  • 1

    Subtitles

Curators

Covered by 1 Steam curator

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