Slumberer's Universe Demo

Wishlist Follow Ignore Install Unwatch Watch

App ID	2203870
App Type	Demo
Store Name	SLUMBERER'S UNIVERSE - Chapter 1 Demo
Developer	fsorsat
Publisher	fsorsat
Supported Systems	Windows Linux
Technologies	RPGMaker Engine
Last Changenumber	30391923
Last Record Update	3 August 2025 – 07:32:56 UTC ()
Release Date	7 November 2022 – 14:55:58 UTC ()
Parent App	Slumberer's Universe (2140980)

❓ 59.42%

1 reviews

In-App

Play the first chapter of Slumberer's Universe, a psychological horror JRPG about a grieving middle-schooler trapped in a fading world, having to confront buried memories, the parts of himself he's tried to escape, and the question of whether life is still worth living.

Additional Information

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

Developer

fsorsat

controller_support

full

DemoOfAppID

Slumberer's Universe (2140980)

ReleaseState

released

Publisher

fsorsat

Exclude from family sharing (exfgls)

9 (Parent app is excluded)

Store Release Date

7 November 2022 – 14:55:58 UTC ()

osarch

Social Media

https://discord.gg/nknetkXxNM
https://youtube.com/@fsorsat

Primary Genre

Indie (23)

Store Genres

Indie (23), RPG (3)

Steam Release Date

7 November 2022 – 14:55:58 UTC ()

Store Asset Modification Time

8 July 2025 – 07:19:53 UTC () (1751959193)

library_assets

library_capsule	en
library_hero	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomCenter
width_pct	72.27905362410436
height_pct	91.26139858158197

osextended

empty string

Is free on the store?

Yes

Detected Technologies (?)

RPGMaker Engine, NWJS SDK, NodeJS SDK, Vorbis SDK

restricted_countries

Germany

Content Descriptors

General Mature Content (5)

controllertagwizard

Yes

First seen on SteamDB

28 October 2022 – 15:52:09 UTC (), in changelist #16528129

Content Descriptors (Including DLC)

General Mature Content (5)

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes		Yes

Hardware Categories

Full Controller Support

Assets

Load all asset images

clienticon

a29746b45ce563b5a924a0bdece71d312dc80880

clienttga

bbf3eaeb701da29c6cce0c13f711a9eb502aa913

icon

1d4a4ea8dd8fcb0655e2ae3b132abc99635b3555

clienticns

998de33bd9dfe4cd236500a1007c7c7b9b1dd15e

LinuxClientIcon

41fcf60cbb8cc9285fafa55701c648fd4957c86a

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	80fbed696a49fa1a854ca42281282fd8b4823900/library_600x900.jpg
image2x/english	80fbed696a49fa1a854ca42281282fd8b4823900/library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image2x/english	7002eb366c94f418ca313e32610f1b0adda309af/logo_2x.png
logo_position/pinned_position	BottomCenter
logo_position/width_pct	72.27905362410436
logo_position/height_pct	91.26139858158197
image/english	7002eb366c94f418ca313e32610f1b0adda309af/logo.png
library_header ↴
image/english	4bc7818241ee00bace739ad79a2000940b3fc108/library_header.jpg
image2x/english	4bc7818241ee00bace739ad79a2000940b3fc108/library_header_2x.jpg

Assets

main_capsule	e6ee8fc5cb300a1410b493b67fb09d43133d5b83/capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
hero_capsule	3588ab01f7815c8c7c22e9df3f92dc3dec35eb52/hero_capsule.jpg
hero_capsule_2x	3588ab01f7815c8c7c22e9df3f92dc3dec35eb52/hero_capsule_2x.jpg
library_capsule	80fbed696a49fa1a854ca42281282fd8b4823900/library_600x900.jpg
library_capsule_2x	80fbed696a49fa1a854ca42281282fd8b4823900/library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	1d4a4ea8dd8fcb0655e2ae3b132abc99635b3555.jpg
page_background_path	app/2203870
timestamp	8 July 2025 – 07:20:12 UTC

Trailers

257153031 ↴
trailer_name	SLUMBERER'S UNIVERSE RELEASE DATE REVEAL
trailer_category	3
trailer_480p/video/webm	257153031/movie480_vp9.webm
trailer_480p/video/mp4	257153031/movie480.mp4
trailer_max/video/webm	257153031/movie_max_vp9.webm
trailer_max/video/mp4	257153031/movie_max.mp4
microtrailer/video/webm	2203870/1478331893/a5c72db13e206260a950aed012563020fd60bbc8/1751089545/microtrailer.webm
microtrailer/video/mp4	2203870/1478331893/a5c72db13e206260a950aed012563020fd60bbc8/1751089545/microtrailer.mp4
screenshot_medium	257153031/6b1b176da7b19e3caea3b341c566b2fa43bbb6fe/movie_600x337.jpg
screenshot_full	257153031/6b1b176da7b19e3caea3b341c566b2fa43bbb6fe/movie_full.jpg
trailer_base_id	910702
all_ages	true
is_highlight	true
timestamp	1751959210
257113234 ↴
trailer_name	Demo trailer
trailer_category	3
trailer_480p/video/webm	257113234/movie480_vp9.webm
trailer_480p/video/mp4	257113234/movie480.mp4
trailer_max/video/webm	257113234/movie_max_vp9.webm
trailer_max/video/mp4	257113234/movie_max.mp4
microtrailer/video/webm	2203870/849429/1ec8267442b4f8ff15e92f1ac48c21c348b3f619/1751089539/microtrailer.webm
microtrailer/video/mp4	2203870/849429/1ec8267442b4f8ff15e92f1ac48c21c348b3f619/1751089539/microtrailer.mp4
screenshot_medium	257113234/797ffd5cc600d44209f076543311af71e34e18cc/movie_600x337.jpg
screenshot_full	257113234/797ffd5cc600d44209f076543311af71e34e18cc/movie_full.jpg
trailer_base_id	849429
all_ages	true
is_highlight	true
timestamp	1741760944

Launch Options

0. Unnamed launch option

Executable	`Game.exe`
Arguments	`--in-process-gpu`
Launch Type	Launch (Default)
Operating System	windows

1. Unnamed launch option

Executable	`nw`
Launch Type	Launch (Default)
Operating System	linux

2. Full Game Beta (SELECT THIS OPTION!)

Executable	`Game.exe`
Arguments	`--in-process-gpu --softdebug`
Launch Type	Play %%description%% (option1)
Description	`Full Game Beta (SELECT THIS OPTION!)`
Operating System	windows
CPU Architecture	64-bit only
Beta Branch	5.x-playtest

3. Full Game Beta (SELECT THIS OPTION!)

Executable	`nw`
Arguments	`--in-process-gpu --softdebug`
Launch Type	Play %%description%% (option1)
Description	`Full Game Beta (SELECT THIS OPTION!)`
Operating System	linux
CPU Architecture	64-bit only
Beta Branch	5.x-playtest

Configuration

Key	Value
installdir	Slumberer's Universe Demo