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 13977109
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 13977109 | 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. How we count
Touhou Hero of Ice Fairy Prologue is a fanmade indie game developed by GAMEPULSE. To save the Princess of Misty Lake "Daiyousei", from the evil who took her captive. You must play as the brave Hero of Ice Fairy "Cirno" and face "Remilia Scarlet" of the Kouma Castle
