Zenless Zone Zero is HoYoverse’s brand-new urban fantasy ARPG. Players act as "Proxies" who explore Hollows alongside a wide range of unique Agents, fighting enemies, and completing commissions on their journey to unveil the mysteries behind New Eridu.

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 25596035
Update posts
8 postsPosts announcing an update, tagged or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 25596035 | Version 3.3 "Journey to the Sky" Update Announcement |
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 update post from an hour before to a day after the build. Not every build gets one. How we count
| Posted | Update |
|---|---|
| 20 Oct 2026 | Version 3.3 "Journey to the Sky" Update Announcement Update |
| 8 Oct 2026 | Zenless Zone Zero Version 3.3 "Journey to the Sky" Special Program Announcement Update |
| 8 Sept 2026 | Version 3.2 "Their Secret Histories" Update Announcement Update |
| 24 Aug 2026 | Version 3.2 "Their Secret Histories" Special Program Announcement Update |
| 28 Jul 2026 | Version 3.1 "The Long Goodbye" Update Announcement Update |
| 15 Jul 2026 | Zenless Zone Zero Version 3.1 "The Long Goodbye" Special Program Announcement Update |
| 16 Jun 2026 | Version 3.0 "A Sleepwalker's Confession" Update Announcement Update |
| 4 Jun 2026 | Version 3.0 "A Sleepwalker's Confession" Special Program Announcement Update |
Steam keeps no record of past build numbers, so before 21 Oct 2026 a game’s update history comes from its own Steam news: posts tagged as patch notes, and untagged posts that plainly announce a patch or a released update. Older posts are still being read in, most played games first. How we count