Sleeping Dawn

Wishlist Follow Ignore Install Unwatch Watch

App ID	742900
App Type	Game
Developer	Effimera Studio
Publisher	Effimera Studio
Supported Systems	Windows
Technologies	Unreal Engine
Last Changenumber	30811799
Last Record Update	27 August 2025 – 16:19:41 UTC ()
Release Date	17 November 2017 – 11:29:53 UTC ()

❓ 63.07%

69 reviews

In-Game

Join into this confusing procedural maze. Lose yourself... is the only way to get out. Sleeping Dawn is a survival horror cooperative game up to 4 players. Join your friends, cooperate with them, make quick choices and... RUN. What really matters is not falling asleep: it's your last chance.

Additional Information

Developer

Effimera Studio

metacritic_name

Sleeping Dawn

controller_support

partial

ReleaseState

released

Publisher

Effimera Studio

eulas

0 ↴
id	742900_eula_0
name	Sleeping Dawn EULA
url	http://store.steampowered.com//eula/742900_eula_0

Store Release Date

17 November 2017 – 11:30:01 UTC ()

osarch

community_hub_visible

Yes

Primary Genre

Indie (23)

Store Genres

Action (1), Adventure (25), Indie (23)

Steam Release Date

17 November 2017 – 11:29:53 UTC ()

Store Asset Modification Time

26 October 2017 – 08:26:59 UTC () (1509006419)

review_score

review_percentage

Detected Technologies (?)

Unreal Engine, NVIDIA_APEX SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_PhysX SDK, NvCloth SDK, OculusXRPlugin SDK, Ogg SDK, OpenVR SDK, Vorbis SDK

restricted_countries

Germany

First seen on SteamDB

24 October 2017 – 19:28:34 UTC (), in changelist #3581972

Supported Languages

4 Languages	Interface	Full Audio	Subtitles
English	Yes
Italian	Yes
French	Yes
Spanish - Spain	Yes

Hardware Categories

Partial Controller Support

Assets

Load all asset images

clienticon

7f0b24de4a25a9899b45e4e428d0ddd6e8e0f541

clienttga

b09d70a512d344b4e7d93f77dd9fbaed0913a3cb

icon

6dc8015f2bc0eeeab1fd887b5ffe5dc8b711b98c

logo

221d46a31e8b42896789ec6be0a9963545d40f26

logo_small

221d46a31e8b42896789ec6be0a9963545d40f26_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

store_screenshot

ss_3ea2c1a1df910302bc87eb75c49cfd6d744dd22f.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
library_capsule	portrait.png
community_icon	6dc8015f2bc0eeeab1fd887b5ffe5dc8b711b98c.jpg
page_background_path	app/742900
timestamp	23 January 2019 – 09:18:09 UTC

Trailers

130279 ↴
trailer_name	Sleeping Dawn - Launch Trailer
trailer_category	0
trailer_480p/video/webm	256699351/movie480.webm
trailer_480p/video/mp4	256699351/movie480.mp4
trailer_max/video/webm	256699351/movie_max.webm
trailer_max/video/mp4	256699351/movie_max.mp4
microtrailer/video/webm	742900/130279/8868e9e592f37aaf01462e8b0071acaf7bb2c2fd/1751138704/microtrailer.webm
microtrailer/video/mp4	742900/130279/8868e9e592f37aaf01462e8b0071acaf7bb2c2fd/1751138704/microtrailer.mp4
adaptive_trailers/0/cdn_path	742900/130279/8868e9e592f37aaf01462e8b0071acaf7bb2c2fd/1751138704/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	742900/130279/8868e9e592f37aaf01462e8b0071acaf7bb2c2fd/1751138704/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	742900/130279/8868e9e592f37aaf01462e8b0071acaf7bb2c2fd/1751138704/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256699351/movie.293x165.jpg
screenshot_full	256699351/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1509141641

Depots

ID	Configuration	Size	DL.
228987	Windows Shared InstallDepot from 228980VC 2017 Redist	No size
228990	Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist	No size
229006	Windows Shared InstallDepot from 228980.NET 4.7 Redist	No size
742901	Windows 64-bitSleeping Dawn Content	2.86 GiB	1.30 GiB

Total size on disk is 2.86 GiB and total download size is 1.30 GiB.

Branches

Name	Description	Build ID	Time Updated
public		2410546	4 January 2018 – 12:39:59 UTC

Other

Name	Value
baselanguages	English, Italian
hasdepotsindlc	0

Sleeping Dawn

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

Depots

Branches

Other