Fallen Priestess: My Sister's Demonic Bloodline

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App ID	3111930
App Type	Game
Developer	BBQ大好き
Publisher	Saikey Studios, BBQ大好き
Franchise	Saikey Studios
Supported Systems	Windows
Technologies	RPGMaker Engine
Last Changenumber	39379737
Last Record Update	1 October 2026 – 11:10:52 UTC ()
Release Date	21 November 2025 – 15:13:07 UTC ()

😌 69.82%

647 reviews

In-Game

Embark on a thrilling quest to defeat the Demon King and save Trina from the curse of her demon blood. Protect her from those who seek to corrupt and steal her from you. Conquer dungeons, battle dangerous foes, and master unique Synthesis skills in this intense adventure!

Additional Information

Developer

BBQ大好き

controller_support

partial

community_visible_stats

Yes

ReleaseState

released

Publisher

Saikey Studios

Store Release Date

21 November 2025 – 15:13:10 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.gg/EaqZEsP3pV
https://x.com/SaikeyStudios
https://youtube.com/@saikeystudios

Primary Genre

Adventure (25)

Store Genres

Adventure (25), RPG (3)

Steam Release Date

21 November 2025 – 15:13:07 UTC ()

Store Asset Modification Time

19 November 2025 – 14:37:52 UTC () (1763563072)

library_assets

library_capsule	en,ja,ko,zh-cn,zh-tw
library_hero	en
library_hero_blur	en
library_logo	en,ja,ko,zh-tw,zh-cn
library_header	en,ko,ja,zh-cn,zh-tw
logo_position ↴
pinned_position	BottomLeft
width_pct	79.63827304550759
height_pct	90.27546900973641

osextended

empty string

name_localized

schinese	影色渐染~阿斯林顿的妹神官~
tchinese	影色漸染~阿斯林頓的妹神官~
japanese	影に染まりゆく~アスリントの妹神官~
koreana	타락신관: 여동생과 악마의 혈통

review_score

review_percentage

Detected Technologies

RPGMaker Engine, Greenworks SDK, NWJS SDK, NodeJS SDK

Steam Deck Compatibility

Steam Deck:
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
category: Playable
steamos_compatibility: Compatible
steam_machine_compatibility: 2
test_timestamp: 30 November 2025 – 00:00:00 UTC
tested_build_id: 20860827

steam_machine_tests:

0 ↴
display	3
token	#SteamMachine_TestResult_DefaultControllerConfigNotFullyFunctional
1 ↴
display	4
token	#SteamMachine_TestResult_ControllerGlyphsMatchDevice
2 ↴
display	4
token	#SteamMachine_TestResult_DefaultConfigurationIsPerformant

configuration:

supported_input	gamepad
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-10.0-beta
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0
requires_proton_soundfonts	0

controllertagwizard

Yes

disable_user_media_upload

empty string

First seen on SteamDB

16 July 2024 – 06:34:30 UTC (), in changelist #24378124

disable_user_facing_ugc

empty string

Supported Languages

5 Languages	Interface	Full Audio	Subtitles	Achievements
Simplified Chinese	Yes		Yes	Yes
English	Yes		Yes	Yes
Japanese	Yes	Yes	Yes	Yes
Korean	Yes		Yes	Yes
Traditional Chinese	Yes		Yes	Yes

Hardware Categories

Partial Controller Support

DualShock Controllers (USB Only)

DualShock Controllers

DualSense Controllers (USB Only)

DualSense Controllers

Assets

Load all asset images

clienticon

cb42a01ca8a3d53f788fb00d1d3c42c7e2db56c8

clienttga

3ae5a9b2d084f6b3ed8d29d05870612def22f4a6

icon

3f0346ea153e8b2aa1fe742cd798d82fd692f020

small_capsule

english	bda7fcb365a9c7d6302dc395edf2549b20bb849d/capsule_231x87.jpg
japanese	6e9d0dc0a622d3be6de8ad533e33556980c84920/capsule_231x87_japanese.jpg
koreana	9a00ea85d16c761d798cfca4dca73629eaee7146/capsule_231x87_koreana.jpg
schinese	7f52c3d77418207e0b635ebc109f0c12bb578e20/capsule_231x87_schinese.jpg
tchinese	a9b10018c4c4a912c038a9561b3d7d1985af1e01/capsule_231x87_tchinese.jpg

header_image

english	768a884424f9586afcb9f180fc06e05baa5c6edb/header.jpg
japanese	bebb86eabd35a489c7a53f9e03f8543c0e850719/header_japanese.jpg
koreana	fbb62ca0446cd8b602cf18c37141d17c2097408f/header_koreana.jpg
tchinese	f0fca76684532de1af5d057f5dbd41ff01476a2a/header_tchinese.jpg
schinese	47758a3ccdc6093be08c7c9f1d1cc36b79388d28/header_schinese.jpg

library_assets_full

library_capsule ↴
image/english	d8f0e43856496639256223319e4158a6e217413a/library_600x900.jpg
image/japanese	c595d0934daab602b09b66f2e3a2683bb2a1be96/library_capsule_japanese.jpg
image/koreana	1d30145c5d2a66338186cb85a856eed85c076c80/library_capsule_koreana.jpg
image/schinese	1cf8833545344ad5e8aa594d563f24f1ec870115/library_capsule_schinese.jpg
image/tchinese	345ca68fc6a76b085864acfca853bfaa741071c7/library_capsule_tchinese.jpg
image2x/english	d8f0e43856496639256223319e4158a6e217413a/library_600x900_2x.jpg
image2x/japanese	c595d0934daab602b09b66f2e3a2683bb2a1be96/library_capsule_japanese_2x.jpg
image2x/koreana	1d30145c5d2a66338186cb85a856eed85c076c80/library_capsule_koreana_2x.jpg
image2x/schinese	1cf8833545344ad5e8aa594d563f24f1ec870115/library_capsule_schinese_2x.jpg
image2x/tchinese	345ca68fc6a76b085864acfca853bfaa741071c7/library_capsule_tchinese_2x.jpg
library_hero ↴
image/english	aa5ae98aa6fe09e5576623a2b64f5f5a660b1d27/library_hero.jpg
image2x/english	aa5ae98aa6fe09e5576623a2b64f5f5a660b1d27/library_hero_2x.jpg
library_hero_blur ↴
image/english	aa5ae98aa6fe09e5576623a2b64f5f5a660b1d27/library_hero_blur.jpg
library_logo ↴
image/english	0d318d30d239e7b23c3fc63aa4065b2b1f585373/logo.png
image/japanese	f011cd7f1709cf31159ac30404bd8cdfbd87dd6a/logo_japanese.png
image/koreana	70fdf0a330ae2c53fc731b5597a72bbaedf32210/logo_koreana.png
image/tchinese	06e48c5510765b2dac2b5332424c2fab2a3d2671/logo_tchinese.png
image/schinese	a1cbfaaf1c54dfcae8a4298433069ff09965e0ce/logo_schinese.png
image2x/english	0d318d30d239e7b23c3fc63aa4065b2b1f585373/logo_2x.png
image2x/japanese	f011cd7f1709cf31159ac30404bd8cdfbd87dd6a/logo_japanese_2x.png
image2x/koreana	70fdf0a330ae2c53fc731b5597a72bbaedf32210/logo_koreana_2x.png
image2x/tchinese	06e48c5510765b2dac2b5332424c2fab2a3d2671/logo_tchinese_2x.png
image2x/schinese	a1cbfaaf1c54dfcae8a4298433069ff09965e0ce/logo_schinese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	79.63827304550759
logo_position/height_pct	90.27546900973641
library_header ↴
image/english	768a884424f9586afcb9f180fc06e05baa5c6edb/library_header.jpg
image/koreana	fbb62ca0446cd8b602cf18c37141d17c2097408f/library_header_koreana.jpg
image/japanese	be1371b7b2d77b9a69d8d1ed7bd279cc82cb7985/library_header_japanese.jpg
image/schinese	47758a3ccdc6093be08c7c9f1d1cc36b79388d28/library_header_schinese.jpg
image/tchinese	f0fca76684532de1af5d057f5dbd41ff01476a2a/library_header_tchinese.jpg
image2x/english	768a884424f9586afcb9f180fc06e05baa5c6edb/library_header_2x.jpg
image2x/koreana	fbb62ca0446cd8b602cf18c37141d17c2097408f/library_header_koreana_2x.jpg
image2x/japanese	be1371b7b2d77b9a69d8d1ed7bd279cc82cb7985/library_header_japanese_2x.jpg
image2x/schinese	47758a3ccdc6093be08c7c9f1d1cc36b79388d28/library_header_schinese_2x.jpg
image2x/tchinese	f0fca76684532de1af5d057f5dbd41ff01476a2a/library_header_tchinese_2x.jpg

Assets

main_capsule	6560c9f9949304d68037accc35b9ecbdffc124c0/capsule_616x353.jpg
main_capsule_2x	6560c9f9949304d68037accc35b9ecbdffc124c0/capsule_616x353_2x.jpg
small_capsule	bda7fcb365a9c7d6302dc395edf2549b20bb849d/capsule_231x87.jpg
small_capsule_2x	bda7fcb365a9c7d6302dc395edf2549b20bb849d/capsule_231x87_2x.jpg
header	768a884424f9586afcb9f180fc06e05baa5c6edb/header.jpg
header_2x	768a884424f9586afcb9f180fc06e05baa5c6edb/header_2x.jpg
page_background	282ce5a31fac04adeb20548a39a3dd00e569745d/page_bg_v6.jpg
hero_capsule	c4bbe2c10ad6855f8547d45ca96c7e0ae1ec4b7c/hero_capsule.jpg
hero_capsule_2x	c4bbe2c10ad6855f8547d45ca96c7e0ae1ec4b7c/hero_capsule_2x.jpg
library_capsule	d8f0e43856496639256223319e4158a6e217413a/library_600x900.jpg
library_capsule_2x	d8f0e43856496639256223319e4158a6e217413a/library_600x900_2x.jpg
library_hero	aa5ae98aa6fe09e5576623a2b64f5f5a660b1d27/library_hero.jpg
library_hero_2x	aa5ae98aa6fe09e5576623a2b64f5f5a660b1d27/library_hero_2x.jpg
community_icon	3f0346ea153e8b2aa1fe742cd798d82fd692f020.jpg
page_background_path	app/3111930
raw_page_background	282ce5a31fac04adeb20548a39a3dd00e569745d/page_bg_raw.jpg
last_modified	21 November 2025 – 15:13:08 UTC
timestamp	21 November 2025 – 15:13:08 UTC

Trailer 772885 ↴

trailer_name	English
trailer_category	0
microtrailer ↴
video/webm	3111930/1895682750/ef9730b5f4e49a9d56e5f5948e4addc53de370a3/1763330482/microtrailer.webm
video/mp4	3111930/1895682750/ef9730b5f4e49a9d56e5f5948e4addc53de370a3/1763330482/microtrailer.mp4
adaptive_trailers ↴
dash_av1	3111930/1895682750/ef9730b5f4e49a9d56e5f5948e4addc53de370a3/1763330482/dash_av1.mpd
dash_h264	3111930/1895682750/ef9730b5f4e49a9d56e5f5948e4addc53de370a3/1763330482/dash_h264.mpd
hls_h264	3111930/1895682750/ef9730b5f4e49a9d56e5f5948e4addc53de370a3/1763330482/hls_264_master.m3u8
screenshot_medium	257065806/6166e4706fb4b8e442c018940a2114f0afb9c4fb/movie_600x337.jpg
screenshot_full	257065806/6166e4706fb4b8e442c018940a2114f0afb9c4fb/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	17 November 2025 – 05:46:05 UTC

History

Crunching history, just for you…

Fallen Priestess: My Sister's Demonic Bloodline

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

Trailer 772885 ↴

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