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Sinister Outbreak

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App ID 3877690
App Type Game
Developer
Publisher Clovek Games
Franchise Sinister Outbreak
Last Changenumber 30632990
Last Record Update 17 August 2025 – 04:19:12 UTC ()
Release Date 5 September 2025 – 12:00:00 UTC ()
💥 Action 🗺️ Adventure 🌄 Action-Adventure 🔫 Shooter 🔫 Third-Person Shooter

Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.

There is only partial information available about this app as SteamDB is missing the access token.

Additional Information

This game is excluded from Steam Family Sharing because: This game has not yet been released

controller_support partial
ReleaseState prerelease
Exclude from family sharing (exfgls) 8 (This game has not yet been released)
Store Release Date 5 September 2025 – 12:00:00 UTC ()
community_hub_visible Yes
Primary Genre Early Access (70)
Store Genres Action (1), Indie (23), Early Access (70)
Store Asset Modification Time 7 August 2025 – 21:56:47 UTC () (1754603807)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct68.62630966239814
height_pct64.05841842792685
controllertagwizard Yes
AI Content Type 2
First seen on SteamDB 12 July 2025 – 18:14:22 UTC (), in changelist #30029740

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Assets

Load all asset images
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LinuxClientIcon b57a0564907b05295f231410f53c494ac99c0708
small_capsule
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header_image
english6d02047fb7acfc0c5287dad4c5e41a35ae5c65c4/header.jpg
library_assets_full
library_capsule ↴
image/english63900fac4ac026923deed7e91a3aa98fd5db98b8/library_capsule.jpg
image2x/english63900fac4ac026923deed7e91a3aa98fd5db98b8/library_capsule_2x.jpg
library_hero ↴
image2x/englishfa9b790683a2e4bedefee5f4ba7e91a3276251d3/library_hero_2x.jpg
image/englishfa9b790683a2e4bedefee5f4ba7e91a3276251d3/library_hero.jpg
library_hero_blur ↴
image/englishfa9b790683a2e4bedefee5f4ba7e91a3276251d3/library_hero_blur.jpg
library_logo ↴
image/english09321bd9017ee4a408ee394f80a70cf5b9571f1f/logo.png
image2x/english09321bd9017ee4a408ee394f80a70cf5b9571f1f/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct68.62630966239814
logo_position/height_pct64.05841842792685
library_header ↴
image/english6d02047fb7acfc0c5287dad4c5e41a35ae5c65c4/library_header.jpg
image2x/english6d02047fb7acfc0c5287dad4c5e41a35ae5c65c4/library_header_2x.jpg
Assets
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library_herofa9b790683a2e4bedefee5f4ba7e91a3276251d3/library_hero.jpg
library_hero_2xfa9b790683a2e4bedefee5f4ba7e91a3276251d3/library_hero_2x.jpg
community_iconeec4535ef415bc18b147f714a21d3f724ea1a9f7.jpg
page_background_pathapp/3877690
timestamp17 August 2025 – 00:48:25 UTC
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