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Release: 03 Apr 2026
Mike Meow
Mike Meow
Indie
Official
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About Anomaly 404

Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404
Anomaly 404 - about the game
As a journalist, you're infiltrating a secret military bunker to expose the horrifying truth of "Project 404". Your mission: find and photograph the anomalies. Just remember — your eyes will deceive you.
INSTRUCTIONS
  • If you see an anomaly, take a photo.
  • If there is no anomaly, keep moving without taking a photo.

Anomaly 404 is a first-person psychological horror. The gameplay is a spot-the-difference experience. If you understand the instructions above, you are ready to play.
KEY FEATURES
  • 100+ Anomalies: Find a massive variety of anomalies.
  • Multiple Levels: Explore different eerie locations.
  • Sanity System: Losing your sanity makes finding anomalies more difficult.
  • Story Documents: Read documents to uncover the dark lore.
  • Multiple Endings: Discover main and secret endings.
  • 3D Progress Board: Track your search status inside the game.
  • Photography Mechanic: Use your camera to capture anomalies.
  • Interactive World: Inspect and interact with objects around you.
  • Immersive Atmosphere: High-quality sound and tense psychological horror.
  • Steam Achievements: Unlock regular and secret achievements.
Indie Casual Adventure Family Sharing Single-player Steam Achievements Steam Cloud Partial Controller Support Custom Volume Controls Playable without Timed Input Stereo Sound Camera Comfort Surround Sound
Interface:
GermanEnglishSpanish - SpainFrenchJapaneseKoreanPortuguese - BrazilRussianTurkishSimplified Chinese
Audio:
English
Subtitles:
GermanEnglishSpanish - SpainFrenchJapaneseKoreanPortuguese - BrazilRussianTurkishSimplified Chinese

Age rating

Unavailable

System requirements

Minimum:

  • OS: Windows 10 64-bit or newer
  • Processor: Core 2 Duo 2.4 GHz or Athlon X2 2.7 GHz
  • Memory: 16 GB RAM
  • Graphics: Graphics card supporting DirectX 11
  • DirectX: Version 11
  • Storage: 1 GB available space
  • Additional Notes: Any

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Anomaly 404 PC price history

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£2.99
Steam
2 weeks ago
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FAQ

8 questions

Before you start looking for a cheap Anomaly 404 PC key, check the essentials. Developed by Mike Meow. Published by Mike Meow. PC released date: 03 Apr 2026. Genres: Indie, Casual, Adventure. Categories: Family Sharing, Single-player, Steam Achievements, Steam Cloud, Partial Controller Support, Custom Volume Controls, Playable without Timed Input, Stereo Sound, Camera Comfort, Surround Sound.

Q

Where to buy a cheap Anomaly 404 Steam key or CD key?

There are currently no active offers for Anomaly 404. Set a price alert on XD.deals and we will notify you the moment a deal becomes available.

We don't have a current Steam Store price for Anomaly 404. The game may be temporarily unavailable or not yet listed on Steam.

Our price tracker covers both official retailers and key marketplaces, so you can find Anomaly 404 on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Anomaly 404 is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Anomaly 404 has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Yes, with minor tweaks. Anomaly 404 is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play Anomaly 404 on Steam Deck.

Anomaly 404 does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Anomaly 404 deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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