Engage in massive combined arms battles, create and curate combat missions in real time, and shape your experience with endless community mods. Deploy into the Cold War and experience the most authentic and immersive military sandbox ever created.

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 26266485
Update posts
11 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 |
|---|---|---|
| 26266485 | Rally DLC and Update 1.9 Out Now! | |
| 24903726 | 1.8.0.13 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 |
|---|---|
| 3 Sept 2026 | 1.8.0.13 Update Patch notes |
| 13 Aug 2026 | Update 1.8 Update |
| 24 Jun 2026 | 1.7.0.54 Update Patch notes |
| 9 Jun 2026 | 1.7.0.49 Update Patch notes |
| 28 May 2026 | Update 1.7 Update |
| 29 Jan 2026 |
| App | Players now | Latest build |
|---|---|---|
| Arma Reforger Experimental · App 1890860 | 9 | 26266154 · |
Separate Steam apps for test, staging and playtest versions of Arma Reforger. They have no store page, so they aren’t counted as games or releases. Builds come from Steam’s client network, players from the Steam Web API every few hours. Steam gives no count for an app nobody can launch. How we count
| 1.6.0.119 Update Patch notes |
| 15 Jan 2026 | 1.6.0.108 Update Patch notes |
| 11 Dec 2025 | 1.6.0.95 Update Patch notes |
| 5 Dec 2025 | 1.6.0.87 Update Patch notes |
| 21 Nov 2025 | 1.6.0.76 Update Patch notes |
| 11 Nov 2025 | 1.6.0.68 Update Patch notes |
| 30 Oct 2025 | Update 1.6 Update |
| 4 Sept 2025 | 1.4.0.55 Update Patch notes |
| 28 Aug 2025 | 1.4.0.53 Update Patch notes |
| 10 Jul 2025 | 1.4.0.48 Update Patch notes |
| 19 Jun 2025 | 1.4.0.45 Update Patch notes |
| 12 Jun 2025 | 1.4.0.38 Update Patch notes |
| 5 Jun 2025 | 1.4.0.31 Update Patch notes |
| 29 May 2025 | 1.4.0.29 Update Patch notes |
| 22 May 2025 | Update 1.4 Update |
| 7 May 2025 | 1.3.0.170 Update Patch notes |
| 17 Apr 2025 | 1.3.0.157 Update Patch notes |
| 10 Apr 2025 | 1.3.0.144 Update Patch notes |
| 27 Mar 2025 | Update 1.3 Update |
| 27 Feb 2025 | 1.2.1.202 Update Patch notes |
| 24 Jan 2025 | 1.2.1.189 Update Patch notes |
| 10 Jan 2025 | 1.2.1.173 Update Patch notes |
| 12 Dec 2024 | 1.2.1.169 Update Patch notes |
| 22 Aug 2024 | 1.2.0.124 Update Patch notes |
| 31 Jul 2024 | 1.2.0.102 Update Patch notes |
| 25 Jul 2024 | 1.2.0.98 Update Patch notes |
| 18 Jul 2024 | 1.2.0.92 Update Patch notes |
| 3 Jul 2024 | 1.2.0.76 Update Patch notes |
| 26 Jun 2024 | Update 1.2 Update |
| 1 Apr 2024 | "Tiny Wars" Update Update |
| 26 Mar 2024 | 1.1.0.42 Update Patch notes |
| 13 Mar 2024 | Update 1.1 Update |
| 6 Mar 2024 | Modding Update (Peer Tool and Workbench) Update |
| 28 Feb 2024 | Update 1.0.0.98 Patch notes |
| 21 Feb 2024 | Modding Update (Damage System) Update |
| 16 Feb 2024 | Modding Update (Entity-class Changes, Data Loss) Update |
| 6 Feb 2024 | Update 1.0.0.95 Patch notes |
| 14 Dec 2023 | Update 1.0.0.80 Patch notes |
| 7 Dec 2023 | Update 1.0.0.70 Patch notes |
| 30 Nov 2023 | Update 1.0.0.59 Patch notes |
| 22 Nov 2023 | Update 1.0.0.53 Patch notes |
| 10 Nov 2023 | Modding Update 1.0 Update |
| 26 Sept 2023 | Update 0.9.9.104 Patch notes |
| 14 Sept 2023 | Update 0.9.9.97 Update |
| 10 Aug 2023 | Update 0.9.9.62 Patch notes |
Showing the latest 50 of 79. 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