Unify Japanese History! A Timeline Strategy Game Where History Itself Becomes the Battlefield.

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 26207352
Update posts
63 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
12 hoursMiddle gap across the last 6 builds we saw
| Build | Went live | Patch notes |
|---|---|---|
| 26207352 | v2.2.3 Update | |
| 26191761 | Version 2.2.2 Update | |
| 26183306 | 2.2.1 Update | |
| 26176674 | 2.2.0 Update | |
| 26174943 | Version 2.1.12 Update | |
| 26022080 | Version 2.1.11 Update |
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.
| Posted | Update |
|---|---|
| 18 Oct 2026 | Version 2.1.11 Update Update |
| 17 Oct 2026 | Version 2.1.10 Update Update |
| 10 Oct 2026 | Version2.1.9 Update Patch notes |
| 7 Oct 2026 | Version 2.1.8 Update Patch notes |
| 7 Oct 2026 | Version 2.1.7 Update Patch notes |
| 6 Oct 2026 |
| 2.1.6 Update Patch notes |
| 28 Sept 2026 | Version 2.1.5 Update Patch notes |
| 27 Sept 2026 | 2.1.4 Update Patch notes |
| 17 Sept 2026 | 2.1.2 Update Patch notes |
| 12 Sept 2026 | Version 2.1.1 Update Patch notes |
| 11 Sept 2026 | Ver.2.1.0 Update Patch notes |
| 8 Sept 2026 | Ver.2.0.8 Update Patch notes |
| 7 Sept 2026 | Version 2.0.7 Update Patch notes |
| 6 Sept 2026 | Version 2.0.6 Update Patch notes |
| 4 Sept 2026 | ver. 2.0.3 Update Patch notes |
| 3 Sept 2026 | v2.0.2: Data Sync with Mobile Version Update |
| 1 Sept 2026 | v1.2.3 Update Patch notes |
| 1 Sept 2026 | v 1.2.0 Update Patch notes |
| 30 Aug 2026 | Ver. 1.1.7.13 Update Patch notes |
| 29 Aug 2026 | v 1.1.7.12 Update Patch notes |
| 28 Aug 2026 | v1.1.7.11 Update Patch notes |
| 28 Aug 2026 | v1.1.7.10 Update Patch notes |
| 24 Aug 2026 | v 1.1.7.9 Update Patch notes |
| 23 Aug 2026 | v 1.1.7.8 Update Patch notes |
| 22 Aug 2026 | v1.1.7.7 Update Patch notes |
| 22 Aug 2026 | v1.1.7.6 Update Patch notes |
| 19 Aug 2026 | v1.1.7.5 Update Patch notes |
| 19 Aug 2026 | v1.1.7.4 Update Patch notes |
| 19 Aug 2026 | v1.1.7.3 Update Patch notes |
| 18 Aug 2026 | v1.1.7.2 Update Patch notes |
| 18 Aug 2026 | version 1.1.7.1 Update Patch notes |
| 17 Aug 2026 | v1.1.7.0 Update Patch notes |
| 17 Aug 2026 | Version 1.1.6.2 Update Patch notes |
| 15 Aug 2026 | v1.1.6.0 Update Patch notes |
| 4 Aug 2026 | Version 1.1.6.0 Update Update |
| 3 Aug 2026 | v1.1.5.8 Update Patch notes |
| 3 Aug 2026 | v 1.1.5.7 Update Patch notes |
| 2 Aug 2026 | v1.1.5.6 Update Patch notes |
| 31 Jul 2026 | v1.1.5.4 Update Patch notes |
| 29 Jul 2026 | Version 1.1.5.3 Update Patch notes |
| 28 Jul 2026 | v1.1.5.2 Update Patch notes |
| 28 Jul 2026 | v1.1.5.0 Update Update |
| 27 Jul 2026 | v1.1.4.0 Update Update |
| 26 Jul 2026 | v 1.1.3.3 Update Patch notes |
| 25 Jul 2026 | v 1.1.3.2 Update Notes Patch notes |
| 24 Jul 2026 | Version 1.1.3.1 Bug Fixes Patch notes |
| 23 Jul 2026 | Version 1.1.3.0 – New Faction Start Option Patch notes |
| 23 Jul 2026 | Version 1.1.2.0 Updated Patch notes |
| 22 Jul 2026 | Version 1.1.1.5 Update Patch notes |
| 21 Jul 2026 | Minor Bug Fixes Patch notes |
Showing the latest 50 of 62. Show all
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