Sector 404

62KS
Released Jul 13, 2025by Empty StudioMostly Positive(73% of 66 Steam reviews)

Sector 404 is a first-person anomaly horror game set in a crumbling Soviet housing block. After taking your medicine, your world begins to fracture. Climb from floor to floor, uncovering distorted anomalies and your own unraveling mind. Miss too much, and reality resets. Will you ever make it home?

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Steam
SteamOfficial
updated
€5.89
-67%€1.94
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About Sector 404

In Sector 404, you play as a man returning home late at night. The block is quiet—too quiet. You take your medicine like always, but something’s wrong. The stairwell feels endless, the air feels heavy and unseen eyes seem to follow your every step. You need to get home. But the building has other plans.

  • Starting at the ground floor, your goal is simple: reach your apartment—but how far is it tonight? Choose your route: 10, 15, or 20 floors. The higher you go, the more chances for something to go wrong.

  • The floors hide anomalies - you must watch every shadow, listen to every sound, and notice the smallest things. Miss them, and you’re pulled back to the start. Again. And again.

  • With 80 unique anomalies scattered throughout the block, no two games are ever the same. Stay sharp - your survival depends on it.

  • To make it home, you’ll need every tool you’re given: an old phone that shows how many anomalies have been detected in the building—but not necessarily found. And an electronic anomaly detector. Wave it near radios, TVs, computers, or phones, and if it starts beeping faster and the numbers spike, you’ve found something… unnatural.

You’re not sure what’s worse - the things you’re seeing, or the feeling that you’ve seen them before. What if you’ve already made it home - and this is what it looks like now?

Game details

Sector 404 price history

Lowest tracked price: €1.94 (Jul 7, 2026) · current best: €1.94.

Sector 404 player count & reviews

73% positive reviews all-time · 1 peak players in the last 30 days.

Sector 404 — frequently asked questions

Where can I buy Sector 404 at the cheapest price?

Right now the cheapest offer for Sector 404 is €1.94 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Sector 404 has ever been?

The lowest price KingsPrice has tracked for Sector 404 is €1.94 (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 many people play Sector 404?

Sector 404 peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.

How can I get Sector 404 at a discount?

Create a free price alert on this page and KingsPrice will email you when Sector 404 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
  • Processor: Intel(R) Core(TM) i5-4590 3.3GHz
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060
  • Storage: 10 GB available space

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