Steam app 976890 · updated 12 Sep 2026, 22:02 UTC
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…
307 hourly samples, with the daily peak drawn over them. Weekends are shaded.
57 months, January 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 172 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 135 hourly samples. Each dip is a night. Weekends are shaded.
Hidden Deep was released on 24 Jan, 2022.
Hidden Deep contains graphic scenes of injuries, deaths and violent monsters attacks.
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A blank audio cell means full audio was not marked in the returned language list.
Depth Survivors Update
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New Trailer including Co-Op Footage
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Watch on Steam14 achievements in total.
38 developer announcements, Feb 2021 to Jul 2026 · times in UTC
Hello again after a few months of silence - I'm still here, and so is Hidden Deep!What's going on, and why has it been so long without another update again?Well, once again I fell into a trap I've fallen into more than once with Hidden…
Cogwheel SoftwareHello!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
Patch notesHello!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…
Patch notesHello everyone!Here goes another small pack of fixes:Single player:Fixed crash-bug when character steps on slippery surfaceServer racks did not react to player actionsMultiplayer:Fixed a major desync when a character accidentally falls off…
Patch notesHello everyone, I really wanted to release a large content update before the holidays, but unfortunately I was literally 2–3 days short. I decided that fixing bugs, especially the critical ones, was more important, so once again I had to…
Cogwheel SoftwareHello,This tiny hotfix fixes crash when shooting AK-47. I didn't upload the sound effect by mistake, so it's no wonder the game crashed. I'm very sorry :(Cheers,Wookie
Cogwheel SoftwareGreetings!After a few enjoyable and very productive in terms of catching bugs multiplayer sessions with my wonderful Discord community, here comes another batch of fixes. I’ve fixed about 10 crash bugs, all related to multiplayer.More fixes…
Patch notesGreetings everyone,with this patch the number of players for the multiplayer beta expands to up to eight players, together with various bugfixes and improvements:A new advanced inventory system with individual packs instead of simple…
Wurst PrimeGreetings!Here's another batch of fixes:Three random crash bugs like while switching weapon and other unpredictable moments Broken character sync after leaving the crane in multiplayerBullet impact FX did not fire when monster got finishing…
Patch notesHello explorers!The brand-new game code has brought some brand-new bugs :)So I’m not wasting any time — fixing them right away:Bugs fixed:- Many stability issues related to save points, entering cranes and other- Fire and flamethrower…
Cogwheel SoftwareGreetings explorers, Sincere apologies for the long waiting time. There is no sugarcoating and no real excuse able to somehow justify this long silence - But what is the most important: At no point came it to my mind to quit or abandon the…
Wurst PrimeHello everyone! I'm happy to announce that Multiplayer for Hidden Deep is here! I have to admit that the last month has been the craziest coding marathon of my life. I told myself I couldn’t let you down again, and I was determined to…
wookie22Hello everyone, I’ve seen the comments and messages, and I just want to say - Hidden Deep is NOT abandoned. I’m still here, working on it every single day. This game is my baby, and there’s no way I’m giving up on it. That said, I owe you…
Cogwheel SoftwareThis fix will hopefully address the game crashes on Directx 11 that some users have reported. Unfortunately, neither I nor my testers were able to replicate this error but I did found possible problematic spots in the code. PS. Multiplayer…
Patch notesGreetings explorers! I have a long-awaited fix for you: UI scaling to high resolutions. All main UI elements have been redrawn to achieve a high level of detail. Additionally, the patch includes: - performance optimization for DirectX 11…
Patch notesWell, as they say better is the enemy of good. There were new DirectX 11 rendering engine with many optimisations but it turned out that not all PCs liked it :( So I temporarily rolled back to old DirectX11. Of course all the newest game…
Patch notesHello! This is just a quick hot-fix: Fixed: on some machines game was crashing after level fail screen Apologies for the inconvenience.
Patch notesGreetings dear Survivors, Please don't misunderstand my radio silence as some sign of danger - I'm still alive and working meticulously on the game. Being a solo developer has surely it's upsides, but it’s definitely harder to focus on…
πceratopsGreetings explorers! Here goes another hotfixes pack v0.95.41.5: fixed: on some PC game crashed on loading screen fixed: fps drops dramatically the longer you play in Depth Survivors fixed: crash when scan-ball explodes near big number of…
Patch notesTurns out there was an annoying Scan-Ball bug that could crash the game. Sorry, error removed. fixed: game crashes when you shot the Scan-Ball and then press shift+1 fixed: enemies electrocuted by Scan-Ball did not emit crystals in Depth…
Patch notesHello dear fellow cave explorers! Today we're introducing a new content update to Hidden Deep, including a brand new, albeit hard (so we heard) game mode. The long radio silence is something we apologize for, but the time was well spent.…
πceratopsGreetings rescue squad! While we are hard at work with the most requested features, this smaller update contains the following content and fixes: Two new levels, selectable via ‘Load Mission’ submenu from ‘Play game’ if you already finished…
Patch notesHeyho fellow explorers! After climbing through all those caves, it's once again the time of the year! The autumn sale is in full swing and comes with its annual celebration of video games: The Steam Awards. And that's where you come in.…
Optimus WurstGreetings fellow explorers! It is time for another patch, this time we focused on lots of improvements and fixes to overhaul the experience. Furthermore this serves as the groundwork for further content and new features that get implemented…
Patch notesHello fellow explorers! Apologies that this took langer than anticipated, but with this small hotfix all new content is now also localized in all supported languages. Thank you for playing! Greetings from Cogwheel Games & Daedalic…
Patch notesGreetings explorers! The summer is reaching its peak, it’s getting hot not just above the ground though, but below the sea depths as well. Hidden Deep is getting a new content update: Kill it With Fire - introducing creepy new critters, a…
Optimus WurstGreetings Rescue Squad, New caves ahead! With this patch we bring you new content and features, so prepare for the things to come with the following new introductions: New feature: Inventory. With the amount of items and usables increasing…
PentaHello again, dear Rescue Team! The patch from the experimental branch is now live on default! The core feature it introduces are automatic savegames, please see the details here: Experimental Branch Blogpost In the same move we’ll update…
Patch notesAttention Rescue Team, A new savegame system now live in experimental branch! To mitigate the frustration that stems from the elusive crashes we are still hunting, and to make your progress more enjoyable, we are working on an improved save…
PentaHeyho rescue team, We are so excited about all the feedback and hype you threw at us the last two days - so first a big Thank you from Wookie, and the publishing team at Daedalic, you rock! Based on your feedback we are working to mitigate…
Patch notesListen closely Rescue Team, we have a special mission ahead! The big Early Access Release Day is here - we, that is the publisher Daedalic Entertainment, and our one-dev-army consisting of "Wookie" from Cogwheel Software - are extremely…
PentaDear Rescue Team, Happy New Year and belated happy holidays - We here at Daedalic Entertainment and Cogwheel Software hope you had the best start into the new year you could have had! Your feedback in the recent weeks, playing our Hidden…
PentaGreetings, Rescue Team! Thank you for participating in the Hidden Deep Playtest and for your continuous feedback! Now it’s time to share your experience and take your friends with you to forage further into the hidden depths. This update…
PentaDear Rescue Team, We are excited to finally announce the official release date for our blood-freezing horror experience: Hidden Deep is releasing into Early Access on January 24th! In Hidden Deep, players explore a vast suboceanic research…
PentaHeyho everyone ! We have big News for you! As many of you are waiting for updates on the release date of the game, we have to tell you, that we postponed the release to early 2022. As the recent year(s) have shown, it's never a good idea to…
PentaHello everyone! Perfectly timed for this Steam Game Festival we have not just announced that we are publishing Hidden Deep, but the great minds behind the the game have tinkered a first playable Demo, for you to test as well! Starting now…
Penta{STEAM_CLAN_IMAGE}/38617389/bbbbcb7ede6924de123a2b1edb5a1034a0b64bec.gif Hidden Deep is a 2D Action & Exploration Sci-Fi thriller, in which the action takes place about 1.6 km under the ocean floor. A group of researchers detected some…
Daedalic_Official{STEAM_CLAN_IMAGE}/38617389/bbbbcb7ede6924de123a2b1edb5a1034a0b64bec.gif Hidden Deep is a 2D Action & Exploration Sci-Fi thriller, in which the action takes place about 1.6 km under the ocean floor. A group of researchers detected some…
Not2ShabbyEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Hidden Deep - Supporter Pack | Windows | 24 Jan 2022 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | hdeep.exe | windows | ||
| Play Hidden Deep 64 | hdeep_NG.exe | windows | branch aderow | |
| Bonus content | open_bonus_win.bat | windows | needs DLC 1670550 |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocal | Daedalic Entertainment GmbH/Hidden Deep/CloudData | *.dat |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG