In Anno 2205™, you join humankind‘s next step into the future with the promise to build a better tomorrow. You conquer Earth, establishing rich, bustling cities and grand industrial complexes, but to secure the prosperity of your people, you must travel into space.

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 10985393
Update posts
0 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 |
|---|---|---|
| 10985393 | Installer 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. How we count
| Posted | Update |
|---|---|
| 12 Apr 2023 | Installer update Patch notes |
| 8 Oct 2018 | Anno 2205 - Patch 1.8.2 Update |
| 24 Oct 2016 | Patchnotes (25.10.2016) Patch notes |
| 4 Oct 2016 | Version Update 1.8 // FRONTIERS DLC (04.10.2016) Patch notes |
| 5 Aug 2016 | FAQ Version Update 1.7 - ORBIT DLC Update |
| 16 Jul 2016 |
| Version Update 1.7 // ORBIT DLC Update |
| 26 Jun 2016 | [FAQ] Version Update v1.6 - BIG FIVE PACK Update |
| 7 Jun 2016 | Deeper Insights: Big Five Pack (v 1.6) Update |
| 3 Jun 2016 | Version Update 1.6 // Big Five Pack Update |
| 15 Apr 2016 | [FAQ] Version Update 1.5 - VETERAN'S PACK Update |
| 11 Apr 2016 | Patchnotes v 1.5.1 (12.04.2016) Update |
| 5 Apr 2016 | Version Update 1.5 // VETERAN's PACK (06.04.2016) Update |
| 27 Mar 2016 | Preliminary Fan Test for VETERANS Update Update |
| 4 Mar 2016 | Deeper Insights: Tundra DLC + free updates Update |
| 1 Mar 2016 | Version Update 1.4 // TUNDRA DLC (29.02.2016) Update |
| 1 Mar 2016 | Untitled Patch notes |
| 1 Feb 2016 | FAQ for the free update Update |
| 20 Jan 2016 | Untitled Patch notes |
| 20 Jan 2016 | Version update 1.3 Update |
| 17 Dec 2015 | Hotfix December 2015 Update |
| 14 Dec 2015 | Untitled Patch notes |
| 14 Dec 2015 | Patchnotes 1.2. Update |
| 14 Nov 2015 | [Patch Notes] Hotfixes - Nov. 18th, 2015 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