Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process.

Public builds
—No reading yet
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 13129673
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 |
|---|---|---|
| 13129673 | UPDATE: More leaderboard bug fixes |
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 |
|---|---|
| 9 Jan 2024 | UPDATE: More leaderboard bug fixes Patch notes |
| 9 Jan 2024 | UPDATE: Fixing missing leaderboards Patch notes |
| 14 Nov 2020 | UPDATE: Fixing the crash handler and histograms Patch notes |
| 25 Oct 2018 | UPDATE: Fixing a broken texture Update |
| 23 Oct 2018 | UPDATE: Fixing a crash related to OneDrive on Windows Update |
| 1 Aug 2016 |
| UPDATE: Infinifactory soundtrack now included! Patch notes |
| 18 Jul 2015 | UPDATE: Upgrade to Unity 5.1.2, FMOD 1.6.6 Update |
| 8 Jul 2015 | UPDATE: Bug fixes Update |
| 3 Jul 2015 | UPDATE: Performance improvements Update |
| 30 Jun 2015 | Infinifactory has left Early Access! Update |
| 29 Jun 2015 | UPDATE: Pre-release update, take 5 Update |
| 28 Jun 2015 | UPDATE: Pre-release update, take 4 Update |
| 26 Jun 2015 | UPDATE: Pre-release update, take 3 Update |
| 24 Jun 2015 | UPDATE: Pre-release update, take 2 Update |
| 24 Jun 2015 | UPDATE: Pre-release update, take 1 Update |
| 22 Jun 2015 | UPDATE: Bug fixes for achievements and lasers Update |
| 20 Jun 2015 | UPDATE: Small bug fixes Update |
| 19 Jun 2015 | UPDATE: Infiniupdate #3 Update |
| 13 Apr 2015 | UPDATE: Small bug fixes Update |
| 11 Apr 2015 | UPDATE: Infiniupdate #2 Update |
| 25 Mar 2015 | UPDATE: Miscellaneous bug fixes Update |
| 20 Mar 2015 | UPDATE: Linux fixes, quality settings Update |
| 17 Mar 2015 | UPDATE: Small bug fixes Update |
| 14 Mar 2015 | UPDATE: Infiniupdate #1 bug fixes Update |
| 14 Mar 2015 | UPDATE: Infiniupdate #1 Update |
| 5 Feb 2015 | UPDATE: Recording and hotbar improvements, and more! Update |
| 31 Jan 2015 | UPDATE: Animated GIF creation! Update |
| 29 Jan 2015 | UPDATE: Mac support, new art, alternate block type toggle, and more! Update |
| 23 Jan 2015 | UPDATE: Sandbox, rotation changes Update |
| 21 Jan 2015 | UPDATE: Bug fixes, hotbar slots Update |
| 19 Jan 2015 | UPDATE: Mouse y-axis invert, sound tweaks 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