Update history
Latest Anomaly 404 updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Anomaly 404
Update 2.0.0: New Content & Progress Overhaul
Each anomaly now has its own unique ID. Added a 3D anomaly board that displays your anomaly search progress. Added an anomaly gate and a dozen new random events. Added a new achievement "Anomaly Gate". Added anomaly pai…
Patch notes5 changesGameplay - Anomaly 404
Update 1.4.0: Mistake Hints Overhaul
The mistake hint system (for missed anomalies) has been completely redesigned: Each anomaly now has its own unique thumbnail. When leaving a room, any mistakes made will be displayed on the monitor (can be disabled). Yo…
Patch notes2 changesGameplay - Anomaly 404
Update 1.3.5: New Difficulty & Alternative Ending
Alternative Ending: Added a new secret ending and a corresponding achievement. Ending: The main ending cinematic has been updated. New Difficulty: Added "Easy" mode (Limited Achievements & Secrets). Settings: Added FOV…
Patch notes6 changesGameplayUI/audio - Anomaly 404
Update 1.3.0: Ambient Events & Level 2 Expansion
Added Ambient Events: The bunker has become more unpredictable. Level 2 Expansion: Added a second interactive element. Every location now features at least two objects to interact with. Audio: Normalized music volume ac…
Patch notes5 changesGameplayUI/audio - Anomaly 404
Update 1.2.5: Level Statistics & UI Improvements
Added Level Complete Screen: Now features detailed stats (Playtime, Mistakes, Photo Accuracy) after finishing a level. Future Plans: Level Rankings (S/A/B/C) are planned for future updates based on these stats. Updated…
Announcement2 changesGameplay - Anomaly 404
Update 1.2.0: New Content
Added new interaction with the object Added new document Added secret anomalous item Added two new achievements (including secret) Thank you for your feedback! It helps us make the game better.
Store4 changesGameplay - Anomaly 404
Update 1.1.5: Fast Restart & Improvements
Added fast restart after death. Anomaly hint can now be toggled in Settings. Replaced the menu closing sound. Updated Localization. Minor fixes. Thank you for your feedback! It helps us make the game better.
Announcement3 changesGameplayUI/audio - Anomaly 404
Update 1.1.0: Added Sprint & Improvements
Improved footstep sounds. Added Sprint (Shift/Ctrl). Updated Instructions. Minor fixes. Thank you for your feedback! It helps us make the game better.
Announcement3 changesGameplay - Anomaly 404
ANOMALY 404 IS OUT NOW!
ANOMALY 404 IS OUT NOW! Get it now with a 33% launch discount! https://store.steampowered.com/app/4282420/Anomaly_404/ A huge thank you to everyone who added Anomaly 404 to their wishlist and followed our development. Y…
Store1 change






