Holstin Demo

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App ID	2443020
App Type	Demo
Developer	Sonka
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

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)

library_assets

library_capsule	en
library_hero	en
library_hero_blur	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomLeft
width_pct	31.393975036003013
height_pct	32.86918850101584

osextended

empty string

Is free on the store?

Yes

review_score

review_percentage

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

Hardware Categories

Full Controller Support

Assets

Load all asset images

clienticon

90e4c3c9d3fafc6da79ade70db8d64b455bc37f6

clienttga

26c2ea5539b03a9e38425c014c52f6f85a329f30

icon

4fe3d0ac0ea3d0da869c8ad8f0dda24c6d04cfb8

small_capsule

english

954a0657e8cefb49b9cd5f28b7cb2bef34c5049a/capsule_231x87.jpg

header_image

english

ebbd5bb5d86eea40ca1f3bcf77406f5d0264eb0f/header.jpg

library_assets_full

library_capsule ↴
image/english	178e4f4e877baeb70ed54eafae717e8b923cb741/library_600x900.jpg
image2x/english	178e4f4e877baeb70ed54eafae717e8b923cb741/library_600x900_2x.jpg
library_hero ↴
image/english	982c5a6514002870d429988527539ab03c906482/library_hero.jpg
image2x/english	982c5a6514002870d429988527539ab03c906482/library_hero_2x.jpg
library_hero_blur ↴
image/english	982c5a6514002870d429988527539ab03c906482/library_hero_blur.jpg
library_logo ↴
image/english	5b1dd35ccce58690b85382f9b62e101f9c9aa5bb/logo.png
image2x/english	5b1dd35ccce58690b85382f9b62e101f9c9aa5bb/logo_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	31.393975036003013
logo_position/height_pct	32.86918850101584
library_header ↴
image/english	ebbd5bb5d86eea40ca1f3bcf77406f5d0264eb0f/library_header.jpg
image2x/english	ebbd5bb5d86eea40ca1f3bcf77406f5d0264eb0f/library_header_2x.jpg

Assets

main_capsule	e264d8ee3a1e551b746604a47ead53d7833f1535/capsule_616x353.jpg
small_capsule	954a0657e8cefb49b9cd5f28b7cb2bef34c5049a/capsule_231x87.jpg
header	ebbd5bb5d86eea40ca1f3bcf77406f5d0264eb0f/header.jpg
page_background	ba25edc490b5c3c5ad8b18e3fb554a71cbfbad44/page_bg_v6.jpg
hero_capsule	9295a7a60f4b22887146cd46aefa635d31bacda0/hero_capsule.jpg
hero_capsule_2x	9295a7a60f4b22887146cd46aefa635d31bacda0/hero_capsule_2x.jpg
library_capsule	178e4f4e877baeb70ed54eafae717e8b923cb741/library_600x900.jpg
library_capsule_2x	178e4f4e877baeb70ed54eafae717e8b923cb741/library_600x900_2x.jpg
library_hero	982c5a6514002870d429988527539ab03c906482/library_hero.jpg
library_hero_2x	982c5a6514002870d429988527539ab03c906482/library_hero_2x.jpg
community_icon	4fe3d0ac0ea3d0da869c8ad8f0dda24c6d04cfb8.jpg
page_background_path	app/2443020
raw_page_background	ba25edc490b5c3c5ad8b18e3fb554a71cbfbad44/page_bg_raw.jpg
timestamp	27 June 2025 – 17:04:57 UTC

Trailers

257152368 ↴
trailer_name	Jeziorne - Kolonia
trailer_category	1
trailer_480p/video/webm	257152368/movie480_vp9.webm
trailer_480p/video/mp4	257152368/movie480.mp4
trailer_max/video/webm	257152368/movie_max_vp9.webm
trailer_max/video/mp4	257152368/movie_max.mp4
microtrailer/video/webm	2443020/329698351/ec35c61cf914e8ac3479f31f0d0cb228c07c1cd8/1750919626/microtrailer.webm
microtrailer/video/mp4	2443020/329698351/ec35c61cf914e8ac3479f31f0d0cb228c07c1cd8/1750919626/microtrailer.mp4
screenshot_medium	257152368/7765f3806ce54ab4771f9fba3b89bbf3e305954b/movie_600x337.jpg
screenshot_full	257152368/7765f3806ce54ab4771f9fba3b89bbf3e305954b/movie_full.jpg
trailer_base_id	909853
all_ages	true
is_highlight	true
timestamp	1749335210
257151789 ↴
trailer_name	The Tunnel
trailer_category	1
trailer_480p/video/webm	257151789/movie480_vp9.webm
trailer_480p/video/mp4	257151789/movie480.mp4
trailer_max/video/webm	257151789/movie_max_vp9.webm
trailer_max/video/mp4	257151789/movie_max.mp4
microtrailer/video/webm	2443020/950836785/efd75262496f065fcfaf7a09d991fe9f30ee1de5/1750919626/microtrailer.webm
microtrailer/video/mp4	2443020/950836785/efd75262496f065fcfaf7a09d991fe9f30ee1de5/1750919626/microtrailer.mp4
screenshot_medium	257151789/977c4cb07a500c555fcf8014a245a395ad645aaa/movie_600x337.jpg
screenshot_full	257151789/977c4cb07a500c555fcf8014a245a395ad645aaa/movie_full.jpg
trailer_base_id	909035
all_ages	true
is_highlight	true
timestamp	1749147641
257151788 ↴
trailer_name	The Janowski House
trailer_category	1
trailer_480p/video/webm	257151788/movie480_vp9.webm
trailer_480p/video/mp4	257151788/movie480.mp4
trailer_max/video/webm	257151788/movie_max_vp9.webm
trailer_max/video/mp4	257151788/movie_max.mp4
microtrailer/video/webm	2443020/2010340819/f66a2a2ea23492c4ce98123ff921a1477a4f46da/1750919627/microtrailer.webm
microtrailer/video/mp4	2443020/2010340819/f66a2a2ea23492c4ce98123ff921a1477a4f46da/1750919627/microtrailer.mp4
screenshot_medium	257151788/3ede2f0b462bbb6287a3a29f484144d354561919/movie_600x337.jpg
screenshot_full	257151788/3ede2f0b462bbb6287a3a29f484144d354561919/movie_full.jpg
trailer_base_id	909034
all_ages	true
is_highlight	true
timestamp	1749147538

Builds

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