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What Lurks Inside

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App ID 2753610
App Type Game
Developer
Publisher Dimension Unknown Studio LLC
Supported Systems Windows
Technologies Unreal Engine, EpicOnlineServices SDK
Last Changenumber 29538855
Last Record Update 12 June 2025 – 23:42:14 UTC ()
Release Date 8 June 2025 – 05:25:07 UTC ()
0
In-Game

Explore a dark, dangerous scientific facility with three friends… or enemies. What Lurks Inside is a co-op (or singleplayer) horror game with strategic, roleplaying, and survival elements. Will you escape the laboratory with your teammates, or slay your friends as the monster?

Additional Information

Developer Dimension Unknown Studio LLC
ReleaseState released
Publisher Dimension Unknown Studio LLC
Store Release Date 8 June 2025 – 05:25:10 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Indie (23)
Store Genres Action (1), Adventure (25), Indie (23)
Steam Release Date 8 June 2025 – 05:25:07 UTC ()
Store Asset Modification Time 27 April 2025 – 23:36:06 UTC () (1745796966)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct14.984593326017574
height_pct30.008644828211374
osextended empty string
Detected Technologies (?) Unreal Engine, EpicOnlineServices SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
Early Access Release Date 9 November 2024 – 00:00:00 UTC ()
First seen on SteamDB 22 December 2023 – 01:11:32 UTC (), in changelist #21639711
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

🎒 Survival Horror 🕴 Psychological Horror 😱 Horror 😨 Dark 🌆 Futuristic 🗺️ Adventure 🔫 FPS 💥 Action 🔀 Procedural Generation 🌄 Action-Adventure 🧩 Puzzle 🗺 Exploration 🏰 Mystery Dungeon 🙌 First-Person 🔋 Cyberpunk 🤫 Mystery 🌠 Space 🔋 Physics 🥊 PvP 🥷 Stealth

Categories

Single-player Online Co-op Family Sharing Steam is learning Multi-player Co-op

Assets

Load all asset images
clienticon 5c0f351ce376b34d4bb98827b7ec7921f679bdcc
clienttga 3e1d2a127c9220536a9a7e4289501f763ab9dc9b
icon 6441277b6450d7c8f2319b57ee5426d06d038e94
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct14.984593326017574
logo_position/height_pct30.008644828211374
image/englishlogo.png
image2x/englishlogo_2x.png
library_header ↴
image/englishlibrary_header.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon6441277b6450d7c8f2319b57ee5426d06d038e94.jpg
page_background_pathapp/2753610
raw_page_backgroundpage_bg_raw.jpg
timestamp8 June 2025 – 05:25:08 UTC
Trailers
257131858 ↴
trailer_nameVersion 3.0 Teaser
trailer_category0
trailer_480p/video/webm257131858/movie480_vp9.webm
trailer_480p/video/mp4257131858/movie480.mp4
trailer_max/video/webm257131858/movie_max_vp9.webm
trailer_max/video/mp4257131858/movie_max.mp4
microtrailer/video/webm2753610/879504/693d13c365ab8ecb9fbafac69b0d334f6d62af77/1750897013/microtrailer.webm
microtrailer/video/mp42753610/879504/693d13c365ab8ecb9fbafac69b0d334f6d62af77/1750897013/microtrailer.mp4
screenshot_medium257131858/4f0549907992a18367be85eb3a45d94c57376b68/movie_600x337.jpg
screenshot_full257131858/4f0549907992a18367be85eb3a45d94c57376b68/movie_full.jpg
trailer_base_id879504
all_agestrue
is_highlighttrue
timestamp1745797010

Depots

ID Configuration Size DL.
228989 Windows Shared InstallDepot from 228980VC 2022 Redist No size
228990 Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist No size
2753611 5.81 GiB 4.57 GiB

Total size on disk is 5.81 GiB and total download size is 4.57 GiB.

Branches

Name Description Build ID Time Updated
public 18773679 8 June 2025 – 05:29:57 UTC

Other

Name Value
privatebranches 1
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