おかあさん

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This is a Japanese horror, puzzle-solving, walking simulator.Your mother suddenly collapses right in front of you. Save her.You only have two actions to change her fate. Search for clues hidden throughout the house, piece together the truth, and try again and again to reach the happy ending.

Developer: Purihana
Released: 27 Jul 2026
Price: $0.99
Platforms
Languages: Japanese

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Public builds

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Counted once we have watched for 90 days (since 21 Oct 2026)

Last 90 days · as of 24 Oct, 22:34 UTC

How this is measured

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.

We see a game's builds only from the day we started watching it. Before that we know just the build it was on, so counts over a window are shown only for games watched for the whole window.
A build is not necessarily a content update: developers also ship fixes, and some builds change only files players never see.

Source: Steam client network (PICS), App info, public branch. Full methodology

Latest public build

30 Jul, 19:40 UTC

Build 24479188

Typical gap between builds

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Public Builds

Public builds of おかあさん, newest first
Build	Went live	After the one before	Patch notes
24479188	30 Jul, 19:40 UTC	—	None posted

From Steam’s client network, last checked 24 Oct, 22:34 UTC. 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. How we count

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