A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.

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 22295350
Update posts
6 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 |
|---|---|---|
| 22295350 | Patch 2.5.13 now live on default |
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 |
|---|---|
| 16 Mar 2026 | Patch 2.5.13 now live on default Update |
| 11 Mar 2026 | Beta Patch 2.5.13 now available Patch notes |
| 12 Feb 2026 | Beta Patch 2.5.12 now available Patch notes |
| 15 Dec 2025 | Patch 2.5.11 now live on default Update |
| 2 Dec 2025 | Beta Patch 2.5.11 now available Patch notes |
| 22 Sept 2025 |
| Patch 2.5.10 now live on default Update |
| 15 Sept 2025 | Beta Patch 2.5.10 now available Patch notes |
| 30 Jul 2025 | Patch 2.5.9 now live on default Update |
| 24 Jul 2025 | Beta Patch 2.5.9 now available Patch notes |
| 23 Jun 2025 | Patch 2.5.8 now live on default Update |
| 17 Jun 2025 | Beta Patch 2.5.8 now available Patch notes |
| 12 Mar 2025 | Patches 2.5.6 and 2.5.7 now live on default Update |
| 5 Mar 2025 | Beta Patch 2.5.7 now available Patch notes |
| 5 Feb 2025 | Beta Patch 2.5.6 now available Patch notes |
| 13 Dec 2024 | Patch 2.5.5 is now live on default (Hotfix) Patch notes |
| 12 Dec 2024 | Beta Branch Patch 2.5.5 Patchnotes Patch notes |
| 9 Dec 2024 | Bugfixes and QoL Update Update |
| 27 Nov 2024 | Beta Branch Patch 2.5.4 Patchnotes Patch notes |
| 2 Sept 2024 | Beta Branch Patch 2.5.3 Patchnotes Patch notes |
| 14 Jun 2024 | Patch 2.5.2 is now LIVE on the default branch! Patch notes |
| 14 Jun 2024 | Beta Branch Patch 2.5.2 Patch Notes Patch notes |
| 10 Jun 2024 | Beta Branch Patch 2.5.1 Patch Notes Patch notes |
| 3 Jun 2024 | Beta Branch Patch 2.5 Patch Notes Patch notes |
| 26 Feb 2024 | Patch 2.4.3 is now live on the default branch! Patch notes |
| 8 Feb 2024 | Beta Branch Patch 2.4.3 Patch Notes Patch notes |
| 19 Dec 2023 | Patch 2.4.2 is now live! Patch notes |
| 15 Dec 2023 | Beta Branch Patch 2.4.2 Patch Notes Patch notes |
| 5 Dec 2023 | Avorion Patch 2.4.0 & 2.4.1 - Patch Notes Patch notes |
| 27 Nov 2023 | Patch 2.3.2 - Patch Notes Patch notes |
| 15 Nov 2023 | Beta Branch Patch 2.4.1 - Patchnotes Patch notes |
| 21 Aug 2023 | DEVLOG: Behemoths DLC & Updates Update |
| 19 Jan 2023 | Patch 2.3.1 is now live on the default branch! Update |
| 20 Dec 2022 | Beta Branch Patch 2.3.1 - Patch Notes Patch notes |
| 22 Nov 2022 | Patch 2.3 is now live on the default branch! Update |
| 7 Sept 2022 | Patch 2.2.2 is now live on the default branch! Patch notes |
| 30 Aug 2022 | Beta Branch Patch 2.2.2 - Patch Notes Patch notes |
| 23 Aug 2022 | Patch 2.2.1 now live on the default branch! Patch notes |
| 19 Aug 2022 | Beta Branch Patch 2.2.1 - Patch Notes Patch notes |
| 9 Aug 2022 | Hotfixes 2022-08-09 Patch notes |
| 5 Aug 2022 | Hotfixes 2022-08-05 Patch notes |
| 4 Aug 2022 | Patch 2.2 is now live! Update |
| 12 May 2022 | Avorion Beta Branch Patch 2.1 - Patchnotes Patch notes |
| 22 Nov 2021 | Patch 2.0.11 is now live! Update |
| 18 Nov 2021 | Patch 2.0.10 is now live! Update |
| 18 Nov 2021 | Beta Branch Patch 2.0.11 - Patchnotes Patch notes |
| 12 Nov 2021 | Beta Branch Patch 2.0.10 - Patchnotes Patch notes |
| 2 Nov 2021 | Patch 2.0.9 is now live! Patch notes |
| 20 Oct 2021 | Beta Branch Patch 2.0.9 - Patchnotes Patch notes |
| 1 Oct 2021 | Beta Branch Patch 2.0.8 - Patchnotes Patch notes |
| 29 Sept 2021 | Patch 2.0.7 is now live! Patch notes |
Showing the latest 50 of 217. 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