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Holstin Demo

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App ID 2443020
App Type Demo
Developer
Publisher Sonka
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29791802
Last Record Update 27 June 2025 – 17:15:25 UTC ()
Release Date 1 September 2023 – 14:09:36 UTC ()
Parent App Holstin (2235430)
❓ 87.41%
297 reviews
8
In-App

A psychological survival horror game set in an eerie, isolated 90’s Polish town consumed by an ominous presence. You’ve come looking for answers, but everyone seems possessed by something foul. Explore the festering town, interrogate locals and fight ungodly manifestations to get to the truth.

Additional Information

This demo is excluded from Steam Family Sharing because: Parent app is excluded

Developer Sonka
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Sonka
Exclude from family sharing (exfgls) 9 (Parent app is excluded)
Store Release Date 1 September 2023 – 14:09:36 UTC ()
osarch empty string
Primary Genre Action (1)
Store Genres Action (1), Adventure (25)
Steam Release Date 1 September 2023 – 14:09:36 UTC ()
Store Asset Modification Time 27 June 2025 – 16:54:51 UTC () (1751043291)
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logo_position ↴
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width_pct31.393975036003013
height_pct32.86918850101584
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 95
Detected Technologies (?) Unity Engine, Intel_oneTBB SDK, UnityBurst SDK, UnityIL2CPP SDK, Yarn_Spinner SDK
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 19 May 2023 – 13:00:30 UTC (), in changelist #18857970
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

15 Languages Interface Full Audio Subtitles
English Yes Yes
Italian Yes Yes
Finnish Yes Yes
Polish Yes Yes Yes
French Yes Yes
German Yes Yes
Japanese Yes Yes
Simplified Chinese Yes Yes
Portuguese - Brazil Yes Yes
Portuguese - Portugal Yes Yes
Turkish Yes Yes
Ukrainian Yes Yes
Spanish - Spain Yes Yes
Russian Yes Yes
Spanish - Latin America Yes Yes

Categories

Single-player Game demo

Hardware Categories

Full Controller Support

Assets

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timestamp27 June 2025 – 17:04:57 UTC
Trailers
257152368 ↴
trailer_nameJeziorne - Kolonia
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257151789 ↴
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257151788 ↴
trailer_nameThe Janowski House
trailer_category1
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Depots

ID Configuration Size DL.
2443021 7.53 GiB 2.59 GiB

Total size on disk is 7.53 GiB and total download size is 2.59 GiB.

Branches

Name Description Build ID Time Updated
public 19025214 27 June 2025 – 17:04:10 UTC
local (local server) Local Content Server 18827408 11 June 2025 – 15:36:41 UTC

Other

Name Value
baselanguages English
hasdepotsindlc 0
privatebranches 1
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