The End of the Sun: Prologue

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App ID	3820900
App Type	Game
Developer	The End of the Sun Team
Publisher	Mokosh Games
Franchise	Mokosh Games
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	29912198
Last Record Update	5 July 2025 – 17:23:35 UTC ()
Release Date	18 July 2025 – 12:00:00 UTC ()

The End of the Sun: Prologue is a first-person, story-driven mystery adventure set in a Slavic fantasy world. As the ashter, a sage sorcerer gifted with the ability to travel in time, you come to a mysterious village where the line between myth and reality begins to fade perilously.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer

The End of the Sun Team

controller_support

full

ReleaseState

prerelease

Publisher

Mokosh Games

IsFreeApp

Yes

Exclude from family sharing (exfgls)

3 (Free Game)

Store Release Date

18 July 2025 – 12:00:00 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://discord.com/invite/JMQTBQKR9E
https://www.facebook.com/EndOfTheSunGame/
https://www.instagram.com/endofsungame/
https://www.tiktok.com/@endofsungame
https://x.com/endofthesungame
https://www.youtube.com/@TheEndOfTheSun

Primary Genre

Free to Play (37)

Store Genres

Adventure (25), Casual (4), Indie (23), Free to Play (37)

Store Asset Modification Time

5 July 2025 – 13:27:47 UTC () (1751722067)

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	47.7264892762943
height_pct	100

osextended

empty string

name_localized

schinese

太阳的尽头：序章

Is free on the store?

Yes

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, UnityBurst SDK, Vorbis SDK, cURL SDK

steam_deck_blog_url

https://steamcommunity.com/app/912840/discussions/0/594013679434861510/

controllertagwizard

Yes

First seen on SteamDB

14 June 2025 – 13:08:30 UTC (), in changelist #29565430

Supported Languages

11 Languages	Interface	Full Audio	Subtitles
English	Yes	Yes	Yes
French	Yes		Yes
Italian	Yes		Yes
German	Yes		Yes
Spanish - Spain	Yes		Yes
Czech	Yes		Yes
Hungarian	Yes		Yes
Polish	Yes	Yes	Yes
Russian	Yes		Yes
Simplified Chinese	Yes		Yes
Ukrainian	Yes		Yes

Hardware Categories

Full Controller Support

DualShock Controllers (USB Only)

DualShock Controllers

DualSense Controllers (USB Only)

DualSense Controllers

Accessibility Categories

Adjustable Text Size

Subtitle Options

Camera Comfort

Custom Volume Controls

Stereo Sound

Surround Sound

Playable without Timed Input

Save Anytime

Assets

Load all asset images

clienticon

d2a7330edebda5559369d1f1acf796758996a8e1

clienttga

b8748b57361757a1b06e3463b205d657e2f96617

icon

1184ad1ec5851abb63c9595cddc4a920c5133220

small_capsule

english

fe39a301be51f59f701475c69d4fe40e51a86fe1/capsule_231x87.jpg

header_image

english	f25d84dd6fa57bd604877ed4a006594d2deac0c9/header.jpg
schinese	92115028fccdd78ee33d411370112f4f228a0c7e/header_schinese.jpg

library_assets_full

library_capsule ↴
image/english	5a6ce0017f42c2ee06b5d3a03894f9001ee46a63/library_600x900.jpg
image2x/english	5a6ce0017f42c2ee06b5d3a03894f9001ee46a63/library_600x900_2x.jpg
library_hero ↴
image2x/english	390fda89f306f9c609b81c831943f0f271dda598/library_hero_2x.jpg
image/english	390fda89f306f9c609b81c831943f0f271dda598/library_hero.jpg
library_hero_blur ↴
image/english	390fda89f306f9c609b81c831943f0f271dda598/library_hero_blur.jpg
library_logo ↴
image/english	9ddb79156b42145448f48094688c1ff52dc2f23d/logo.png
image2x/english	9ddb79156b42145448f48094688c1ff52dc2f23d/logo_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	47.7264892762943
logo_position/height_pct	100
library_header ↴
image/english	fbc09f59a1f7c56600c5f74b1415ded2c14fb86d/library_header.jpg
image2x/english	fbc09f59a1f7c56600c5f74b1415ded2c14fb86d/library_header_2x.jpg

Assets

main_capsule	4c474640ab3611a7907e24f478890ce4c1a8d7f3/capsule_616x353.jpg
small_capsule	fe39a301be51f59f701475c69d4fe40e51a86fe1/capsule_231x87.jpg
header	f25d84dd6fa57bd604877ed4a006594d2deac0c9/header.jpg
hero_capsule	5f1a4a3209c1706cd2ce5777833c82bad2c0f9ce/hero_capsule.jpg
hero_capsule_2x	5f1a4a3209c1706cd2ce5777833c82bad2c0f9ce/hero_capsule_2x.jpg
library_capsule	5a6ce0017f42c2ee06b5d3a03894f9001ee46a63/library_600x900.jpg
library_capsule_2x	5a6ce0017f42c2ee06b5d3a03894f9001ee46a63/library_600x900_2x.jpg
library_hero	390fda89f306f9c609b81c831943f0f271dda598/library_hero.jpg
library_hero_2x	390fda89f306f9c609b81c831943f0f271dda598/library_hero_2x.jpg
community_icon	1184ad1ec5851abb63c9595cddc4a920c5133220.jpg
page_background_path	app/3820900
timestamp	5 July 2025 – 13:27:57 UTC

Trailers

257160656 ↴
trailer_name	Release Trailer 2025 - ENG
trailer_category	1
trailer_480p/video/webm	257160656/movie480_vp9.webm
trailer_480p/video/mp4	257160656/movie480.mp4
trailer_max/video/webm	257160656/movie_max_vp9.webm
trailer_max/video/mp4	257160656/movie_max.mp4
microtrailer/video/webm	3820900/1002281927/ec5b56fbd31938d5fce8adb16464787ff3d033c3/1750766032/microtrailer.webm
microtrailer/video/mp4	3820900/1002281927/ec5b56fbd31938d5fce8adb16464787ff3d033c3/1750766032/microtrailer.mp4
screenshot_medium	257160656/50b17dd768b6421b28132ba83a8e73c0b4e4fcdb/movie_600x337.jpg
screenshot_full	257160656/50b17dd768b6421b28132ba83a8e73c0b4e4fcdb/movie_full.jpg
trailer_base_id	921622
all_ages	true
is_highlight	true
timestamp	1751633007
257163374 ↴
trailer_name	Gameplay Explanation Trailer
trailer_category	1
trailer_480p/video/webm	257163374/movie480_vp9.webm
trailer_480p/video/mp4	257163374/movie480.mp4
trailer_max/video/webm	257163374/movie_max_vp9.webm
trailer_max/video/mp4	257163374/movie_max.mp4
microtrailer/video/webm	3820900/1500565475/d26f8f3137ccb187afad12e9902e24fcd2d7be9c/1751284237/microtrailer.webm
microtrailer/video/mp4	3820900/1500565475/d26f8f3137ccb187afad12e9902e24fcd2d7be9c/1751284237/microtrailer.mp4
screenshot_medium	257163374/c5d95978d71fe14840f264b1891937e9290ead71/movie_600x337.jpg
screenshot_full	257163374/c5d95978d71fe14840f264b1891937e9290ead71/movie_full.jpg
trailer_base_id	925463
all_ages	true
is_highlight	true
timestamp	1751633033
257160719 ↴
trailer_name	Launch Trailer ENG
trailer_category	3
trailer_480p/video/webm	257160719/movie480_vp9.webm
trailer_480p/video/mp4	257160719/movie480.mp4
trailer_max/video/webm	257160719/movie_max_vp9.webm
trailer_max/video/mp4	257160719/movie_max.mp4
microtrailer/video/webm	3820900/133536387/58b468f2657cc8a7befb5ae6ae5c6a2f840a703a/1750778159/microtrailer.webm
microtrailer/video/mp4	3820900/133536387/58b468f2657cc8a7befb5ae6ae5c6a2f840a703a/1750778159/microtrailer.mp4
screenshot_medium	257160719/82ab4adda44c5db05a9c28c0a45d170a6afaacb2/movie_600x337.jpg
screenshot_full	257160719/82ab4adda44c5db05a9c28c0a45d170a6afaacb2/movie_full.jpg
trailer_base_id	921719
all_ages	true
is_highlight	true
timestamp	1751633038

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The End of the Sun: Prologue

Additional Information

Supported Languages

Tags

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