Steam app 3312020 · updated 12 Sep 2026, 22:01 UTC
In this single-player experience, you wake up on the 9th floor of an unknown building. The only way out of here is to detect and mark anomalies. One wrong move and you could be trapped forever.
312 hourly samples, with the daily peak drawn over them. Weekends are shaded.
22 months, December 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 187 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 125 hourly samples. Each dip is a night. Weekends are shaded.
Lost in Anomaly was released on 13 Dec, 2024.
This Game may contain content not appropriate for all ages. Frequent Violence or Gore, General Mature Content, Jumpscares.
| Language | Full audio |
|---|---|
| English | |
| German | |
| Turkish | |
| Spanish - Spain | |
| Portuguese - Brazil | |
| Russian | |
| French | |
| Italian | |
| Simplified Chinese |
A blank audio cell means full audio was not marked in the returned language list.
7 achievements in total.
5 developer announcements, Dec 2024 to Jul 2026 · times in UTC
Hello Anomaly Hunters!Before getting into the updates, let's talk about the image attached to this announcement. What you are seeing is a sneak peek of the completely overhauled laboratory environment I am currently building for the…
KennyHello Anomaly Hunters!I've been working solo behind the scenes on a massive transformation for a long time. I wanted to finally share the first official "sneak peek" from the journey towards the Lost in Anomaly 1.0 full release.My goal…
KennyHello everyone,I want to be as transparent as possible with this amazing community. Lost in Anomaly is my debut project as a solo developer, and creating this anomaly-based horror experience from scratch has been a massive learning curve. I…
KennyHello everyone,We are excited to announce a special community event for Lost in Anomaly. As we continue our journey through Early Access and head toward the 1.0 release, we want to invite more players to experience the anomaly.For a limited…
KennyHello gamers! Small fix and game balance adjustments for today. - The possibility of anomalies and jumpscares on upper floors has been reduced. - The probability of anomalies and jumpscares has increased as you descend to the lower floors.…
Patch notesWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Lost in Anomaly.exe | windows 64 |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG