GameIndie

The Anomaly Protocol

60KS
Released Jul 3, 2025by KuzgunDev5 user reviews(80% of 5 Steam reviews)

The Anomaly Protocol – Something is wrong with the building. Floors repeat, reality shifts, and you’ve been assigned to investigate. Use your checklist to track anomalies—but the deeper you go, the more the truth slips away.

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About The Anomaly Protocol

The Anomaly Protocol – Investigation on the Endless Floors

The Anomaly Protocol is a psychological horror game focused on methodical observation, subtle tension, and liminal atmosphere. As an anomaly investigator, your task is to inspect an infinite series of apartment floors, identifying and documenting irregularities using a structured checklist system.

Each floor presents a familiar yet unsettling environment—empty halls, flickering lights, strange layouts. Your goal is simple: observe, compare, and report. If an anomaly is present, log it. If not, mark “no anomaly” and continue. But as you progress, the building begins to shift in ways that challenge your perception.

Your task is methodical:

  • Investigate.

  • Compare what you see with what should be.

  • If an anomaly is detected, check it off your list.

  • If nothing seems off, mark it as “no anomaly” and move on.

But proceed with caution—this is not just a test of observation, but of your sanity.

Each floor takes you deeper, not just into the building, but into something far more unknowable. As you descend, reality begins to bend. Sounds echo where they shouldn’t. Objects seem to shift behind your back. Sometimes, the list itself may not be enough to protect you from what's waiting. What begins as routine documentation becomes a descent into psychological disarray.

In The Anomaly Protocol, nothing is random. Every flicker, every misplaced object, every eerie silence could be a clue—or a trap. One wrong assumption, one overlooked detail, could be the difference between completing your protocol and becoming part of it.

Key Features:

  • A unique twist on anomaly-hunting: use a checklist to methodically confirm or deny the presence of anomalies.

  • Procedurally unfolding floors: the apartment complex grows stranger the deeper you go.

  • Tension-driven horror: no jumpscares, just a slow burn into madness.

  • Every decision matters—what you mark affects what comes next.

Are you prepared to face the unknown? Keep your eyes open, your mind sharp, and your list close. Because once you start descending, there’s no guarantee you’ll find the bottom.

Game details

Game details

Released
Developer
Platforms
Steam rating
5 user reviews (80%)

Age ratings

IGRS 18DEJUS 14STEAM_GERMANY 16

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The Anomaly Protocol price history

Lowest tracked price: £0.89 (Jul 7, 2026) · current best: £0.89.

The Anomaly Protocol reviews

80% positive reviews all-time.

The Anomaly Protocol — frequently asked questions

Where can I buy The Anomaly Protocol at the cheapest price?

Right now the cheapest offer for The Anomaly Protocol is £0.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price The Anomaly Protocol has ever been?

The lowest price KingsPrice has tracked for The Anomaly Protocol is £0.89 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How can I get The Anomaly Protocol at a discount?

Create a free price alert on this page and KingsPrice will email you when The Anomaly Protocol drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS: Windows 10 & Windows 11
  • Processor: Intel® Core™ i5-7400 / AMD Ryzen 5 1500X
  • Memory: 8 GB RAM
  • Graphics: Geforce GT 1050 / AMD RX 560
  • DirectX: Version 12
  • Storage: 2 GB available space

Recommended

Recommended:
  • OS: Windows 10 & Windows 11
  • Processor: Intel® Core™ i5-9400 / AMD Ryzen 5 2600
  • Memory: 16 GB RAM
  • Graphics: Nvidia RTX 2060 / RX 5700
  • DirectX: Version 12
  • Storage: 2 GB available space

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