
Early Access
Not really. Last updated 9 months ago, with about 1 update per month, and nothing new since.
Last checked Oct 22, 2026
Hidden Deep is an atmospheric sci-fi action game heavily inspired by Aliens, The Thing, and Half-Life. Explore, climb, swim, scan, blast and shoot your way through dangerous missions in a huge sub oceanic mining and research facility. Fear the horrors that lurk below…
The developer filed this on the Steam store page. It is not a guess by active.games.
During Early Access some AI generated images may be used as placeholders, for example during the loading screens.
Jan 11, 2026 · Patch note
Split-screen is back. Hotfix 0.97.69 (opens in new tab)
Hello! This update restores split-screen mode, which stopped working after the addition of online mode. Currently, split-screen works with old split-screen maps, but all multiplayer maps will soon be supported. Cheers, Wookie
Jan 11, 2026 · Build
Public branch build 21457985
Latest build time Steam reports for the public branch.
Jan 11, 2026 · Build
experimental-public branch build 21457985
Latest build time Steam reports for the experimental-public branch.
Jan 5, 2026 · Patch note
Hotfix 0.97.66 (opens in new tab)
Hello! This tiny hotfix fixes the "Could not get texture description" crash bug that was appearing on some PCs. By the way, I would like to announce that an update with new content (levels and monsters) will be available next week. Cheers, Wookie
Dec 29, 2025 · Patch note
Hotfix 0.97.65 (opens in new tab)
Hello everyone! Here goes another small pack of fixes: Single player: Fixed crash-bug when character steps on slippery surface Server racks did not react to player actions Multiplayer: Fixed a major desync when a character accidentally falls off an elevator or platform Spiders was buggy on footbridges Note regarding split-screen co-op: Due to deeper code pr…
Hidden Deep last posted a patch note 9 months ago (Jan 11, 2026: Split-screen is back. Hotfix 0.97.69 (opens in new tab)).
It got about 1 update per month over the last year and is rarely updated (12/100). 2 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
Hidden Deep: 8 updates in the last 12 months, avg every 5 days. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 6 |
| January 2026 | 2 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 0 |