You wake up in an unfamiliar building. You have to get out of here. You go down the stairs and go down the corridor to reach the same stairs again. The world repeats itself over and over, but each time it repeats itself, something changes. Eternal return. Can you escape from this looping world?

Public builds
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Counted once we have watched for 90 days (since 21 Oct 2026)
Distinct builds deployed to a game's public (default) Steam branch, as Steam's client network describes them.
Checked within minutes of each Steam change. Observed since 21 Oct 2026.
Source: Steam client network (PICS), App info, public branch. Full methodology
Latest public build
Build 12889922
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 12889922 | None posted |
From Steam’s client network, last checked . Builds before 21 Oct 2026, when we started watching, aren't listed. Patch notes are the developer’s post tagged as patch notes from an hour before to a day after the build. Not every build gets one.