Overview
Step aboard the HIS 01 Echo and prepare for a disorienting journey in HAL Protocol. This first-person narrative experience from The Last Semicolon Dev plunges players into a seemingly endless loop aboard a space station where subtle, yet significant, changes occur with each cycle.
Your objective is simple: reach Compartment 9 for your return shuttle. However, the station itself seems to conspire against you, altering its layout and contents in ways that challenge your perception and memory.
Highlights
- A Shifting Reality: The core gameplay revolves around observing and remembering the subtle alterations within the station. What was once familiar becomes a puzzle as objects move, walls shift, and anomalies appear, demanding keen attention to detail.
- Psychological Exploration: HAL Protocol focuses on psychological horror, emphasizing atmosphere, observation, and intuition over jump scares or direct combat. It’s a narrative experience designed to unnerve and engage the player's mind.
- Choices That Matter: While the description doesn't detail specific branching paths, the inclusion of 'Choices Matter' in its tags suggests that player decisions will influence the unfolding narrative and potentially the outcome of their escape attempt.
Who It's For
HAL Protocol is designed for players who enjoy atmospheric psychological horror, narrative-driven experiences, and games that require careful observation and deduction. If you appreciate titles that play with perception and memory, and prefer a slower-paced, mentally engaging challenge over action-packed gameplay, this title should pique your interest.
Fans of walking simulators with a darker, more unsettling twist will find a lot to explore here.
Game Info
Developed and published by The Last Semicolon Dev, HAL Protocol is a first-person simulation and psychological horror game released on June 23, 2025. It features multi-player capabilities, Steam Achievements, and supports English language.
The game is a paid title, and while it doesn't feature traditional enemies or jump scares, its focus on environmental manipulation and psychological tension offers a unique brand of horror.
