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Byakuya Museum

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App ID 2399910
App Type Game
Developer
Publisher 墨染_Aifeimo
Franchise 墨染宇宙（Sumizome's World）
Supported Systems Windows
Technologies RPGMaker Engine
Last Changenumber 29570916
Last Record Update 15 June 2025 – 02:32:09 UTC ()
Release Date 26 May 2023 – 09:00:16 UTC ()
😎 87.52%
654 reviews
0
In-Game
🌸 JRPG 🧰 RPGMaker 😱 Horror 🎭 Drama 🎭 Fantasy

“I should have...died...”Opened eyes again, he found himself in a bustling museum!Players need to take on the role of a raven specimen boy "Gregorio" to explore the Byakuya Museum. Your mission is to plumb the secrets of Time Town, uncover  your own past, and escape from the museum.

Additional Information

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

Developer 墨染_Aifeimo
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher 墨染_Aifeimo
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 26 May 2023 – 09:00:16 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Free to Play (37)
Store Genres Indie (23), RPG (3), Free to Play (37)
Steam Release Date 26 May 2023 – 09:00:16 UTC ()
Store Asset Modification Time 15 June 2025 – 02:31:58 UTC () (1749954718)
library_assets
library_capsulezh-tw,ja,zh-cn,en
library_heroen
library_logoja,zh-cn,en,zh-tw
logo_position ↴
pinned_positionBottomCenter
width_pct58.422901706915184
height_pct55.20833333333333
osextended empty string
name_localized
schinese白夜博物馆
tchinese白夜博物館
japanese白夜博物館
englishByakuya Museum
Is free on the store? Yes
review_score 8
review_percentage 93
Detected Technologies (?) RPGMaker Engine, Greenworks SDK, NWJS SDK, NodeJS SDK
First seen on SteamDB 17 April 2023 – 17:24:38 UTC (), in changelist #18472618

Supported Languages

1 Languages Interface Full Audio Subtitles
Simplified Chinese Yes Yes

Tags

🌸 JRPG 🧰 RPGMaker 😱 Horror 🎭 Drama 🎭 Fantasy 🌱 Indie 📖 Lore-Rich 👾 Pixel Graphics 🔚 Multiple Endings 📚 Story Rich 🌸 Anime 😨 Dark 🌿 Nature 🎲 RPG 🎨 Colorful 📚 Visual Novel 🏽 2D ⏳ Time Manipulation 🆓 Free to Play 👤 Singleplayer

Categories

Single-player Profile Features Limited

Assets

Load all asset images
clienticon 206bf5602ff38dfa6cc391b66fef1afc026abe06
clienttga 93c1372bc63231cdc123aba12fe46fb9dbcffd7f
icon e13a6fde68d722e626580da6ac0183a1687ed53c
small_capsule
schinesecapsule_231x87_schinese.jpg
tchinesecapsule_231x87_tchinese.jpg
englishcapsule_231x87.jpg
japanesecapsule_231x87_japanese.jpg
header_image
japaneseheader_japanese.jpg
schineseheader_schinese.jpg
tchineseheader_tchinese.jpg
englishheader.jpg
library_assets_full
library_capsule ↴
image/tchineselibrary_600x900_tchinese.jpg
image/japaneselibrary_600x900_japanese.jpg
image/schineselibrary_600x900_schinese.jpg
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/tchineselibrary_600x900_tchinese_2x.jpg
image2x/japaneselibrary_600x900_japanese_2x.jpg
image2x/schineselibrary_600x900_schinese_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/japaneselogo_japanese.png
image/schineselogo_schinese.png
image/englishlogo.png
image/tchineselogo_tchinese.png
image2x/tchineselogo_tchinese_2x.png
image2x/englishlogo_2x.png
image2x/japaneselogo_japanese_2x.png
image2x/schineselogo_schinese_2x.png
logo_position/pinned_positionBottomCenter
logo_position/width_pct58.422901706915184
logo_position/height_pct55.20833333333333
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icone13a6fde68d722e626580da6ac0183a1687ed53c.jpg
page_background_pathapp/2399910
raw_page_backgroundpage_bg_raw.jpg
timestamp15 June 2025 – 02:32:06 UTC

Trailer 566852 ↴

trailer_name byakuya museum
trailer_category 0
trailer_480p ↴
video/webm 256946385/movie480_vp9.webm
video/mp4 256946385/movie480.mp4
trailer_max ↴
video/webm 256946385/movie_max_vp9.webm
video/mp4 256946385/movie_max.mp4
microtrailer ↴
video/webm 2399910/566852/066ff1fd2c681593cc0638216644024629d40c6c/1750915239/microtrailer.webm
video/mp4 2399910/566852/066ff1fd2c681593cc0638216644024629d40c6c/1750915239/microtrailer.mp4
adaptive_trailers ↴
dash_av1 2399910/566852/066ff1fd2c681593cc0638216644024629d40c6c/1750915239/dash_av1.mpd
dash_h264 2399910/566852/066ff1fd2c681593cc0638216644024629d40c6c/1750915239/dash_h264.mpd
hls_h264 2399910/566852/066ff1fd2c681593cc0638216644024629d40c6c/1750915239/hls_264_master.m3u8
screenshot_medium 256946385/movie.293x165.jpg
screenshot_full 256946385/movie_full.jpg
all_ages true
is_highlight true
timestamp 11 May 2023 – 13:29:27 UTC

Depots

ID Configuration Size DL.
2399911 735.22 MiB 566.87 MiB
3763530 UnusedDLC 3763530Simplified Chinese白夜博物馆-周年纪念刊 No size

Inner depots from DLC

ID Configuration Size DL.
3763530 DLC 3763530白夜博物馆-周年纪念刊 475.18 MiB 461.77 MiB

Total size on disk is 1.18 GiB and total download size is 1.00 GiB.

Total size on disk is 735.22 MiB and total download size is 566.87 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 18716722 3 June 2025 – 11:21:44 UTC

Other

Name Value
baselanguages Simplified Chinese
hasdepotsindlc 1
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