SYREN

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SYREN is an intense survival horror game in which you must use your wits to navigate through a labyrinthine underwater base. In episode 1, you must use stealth, and solve puzzles to survive, while in episode 2, you must blast your way through the deadly swarm of syrens stalking you.

Developer: Hammerhead VR
Released: 16 Feb 2017
Price: $19.99
Platforms
Languages: English

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Public builds

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No reading yet

Counted once we have watched for 90 days (since 21 Oct 2026)

Last 90 days · as of 27 Oct, 22:15 UTC

How this is measured

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.

We see a game's builds only from the day we started watching it. Before that we know just the build it was on, so counts over a window are shown only for games watched for the whole window.
A build is not necessarily a content update: developers also ship fixes, and some builds change only files players never see.

Source: Steam client network (PICS), App info, public branch. Full methodology

Latest public build

29 Jan 2018, 16:57 UTC

Build 2478499

Update posts

0 posts

Posts announcing an update, tagged or not

Last 365 days · as of 27 Oct, 06:03 UTC

How this is measured

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.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Typical gap between builds

Not enough builds yet

Public Builds

Public builds of SYREN, newest first
Build	Went live	After the one before	Patch notes
2478499	29 Jan 2018, 16:57 UTC	—	SYREN v2.3 UPDATE

From Steam’s client network, last checked 27 Oct, 22:15 UTC. 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

Earlier Updates

Updates to SYREN announced on Steam before 21 Oct 2026, newest first
Posted	After the one before	Update
29 Jan 2018	256 days	SYREN v2.3 UPDATE Update
18 May 2017	14 hours	SYREN v2.2 Rotation and Computers Quick Fix Update
17 May 2017	82 days	SYREN EPISODE 2 RELEASED Patch notes
24 Feb 2017	4 days	SYREN v1.9 Control Options, Checkpoint & More Update
20 Feb 2017	—	SYREN v1.8 Bug Fixes 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.

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