Early Access
Is Mannequin Syndrome still being updated?
Yes, but updates are hit or miss. Last updated 19 days ago, with about one update every 3 months.
Last checked Oct 22, 2026
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About the game
Mannequin Syndrome is a third-person action game with horror elements, playable solo or in 1–4 player online co-op. Enter the Syntrax Facility, complete dangerous objectives, restore critical systems, initiate the shutdown, and escape as the mannequin threat grows increasingly aggressive.
AI Generated Content Disclosure
The developer filed this on the Steam store page. It is not a guess by active.games.
Some visual assets on this store page, including the game logo and promotional headers, were created using AI-based generative tools. No AI content is generated during gameplay.
Update history
Recent updates
Oct 2, 2026 · Patch note
Behind the screen [Dev Updates] (opens in new tab)
Its been a while since my last appearance here... As everyone I had busy times in my life but I do find time to continue on development of new version and I could say that its going pretty well. Level is still in progress as it requires tons of works, since also aligning and joining many areas properly, modeling everything and much more having a global head…
Jul 31, 2026 · Patch note
Public Beta Patch Notes (opens in new tab)
Dropping some patch fixes and new stuff. New stuff: Wave Mode - Replaced the old low-poly arena with the Sector-04 level. - Wave order is now random. - Rush waves attack from one direction. - Onslaught waves attack from multiple directions. - Added wave number, wave type, remaining enemies and reinforcement timer to the HUD. - Enemies now have a short elect…
Jul 31, 2026 · Build
Public branch build 24489566
Latest build time Steam reports for the public branch.
Jul 17, 2026 · Patch note
Beta Hotfix — Launch Crash Fixed (opens in new tab)
A fatal error causing on game start fixed.
Jul 17, 2026 · Patch note
Mannequin Syndrome Overhaul – Public Beta Now Live (opens in new tab)
The previous version of Mannequin Syndrome has now been replaced by the new overhauled build. This release marks the beginning of the Public Beta and introduces the new direction of the game, with redesigned visuals, gameplay systems, menus, mechanics, and multiplayer content. Currently available: • Fully playable Tutorial level • King of the Hill multiplay…
Questions
When was the last Mannequin Syndrome update?
Mannequin Syndrome last posted a patch note 19 days ago (Oct 2, 2026: Behind the screen [Dev Updates] (opens in new tab)).
How often does Mannequin Syndrome update?
It got about one update every 3 months over the last year and is sporadic (33/100). 2 of the last 6 months had at least one update day. Gaps between updates are uneven.
Is Mannequin Syndrome abandoned?
No. It shipped a build or patch note within the last 90 days, though updates are hit or miss.
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