Saintess Eruna and the Lustful Book of Corruption ~Busty Sister's H Services~

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App ID	3141900
App Type	Game
Developer	はちからビスケット
Publisher	072 Project
Franchise	072 Project X
Supported Systems	Windows
Technologies	RPGMaker Engine
Last Changenumber	30049105
Last Record Update	14 July 2025 – 13:12:31 UTC ()
Release Date	11 July 2025 – 08:00:12 UTC ()

❓ 81.71%

85 reviews

In-Game

One day, the sealed book suddenly exuded light, and a powerful succubus invaded Eruna's body. To suppress the succubus in her body, she has to keep taking “love potions”... Can Eruna resist the effect of the love potion and protect her purity from the men and the succubus?

Additional Information

Developer

はちからビスケット

community_visible_stats

Yes

ReleaseState

released

Publisher

072 Project

Store Release Date

11 July 2025 – 08:00:15 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.gg/UFRSke7zqU
https://x.com/072Project
https://www.youtube.com/channel/UCZ2TEwc_1VqstHgVveEam5g

Primary Genre

Casual (4)

Store Genres

Adventure (25), Casual (4), Indie (23), RPG (3)

Steam Release Date

11 July 2025 – 08:00:12 UTC ()

Store Asset Modification Time

7 July 2025 – 06:33:53 UTC () (1751870033)

library_assets

library_capsule	en,ja,zh-tw,zh-cn
library_hero	en
library_hero_blur	en
library_logo	en,ja,zh-tw,zh-cn
library_header	en,zh-tw,ja,zh-cn
logo_position ↴
pinned_position	CenterCenter
width_pct	48.405207413572896
height_pct	92.92119484699035

osextended

empty string

name_localized

japanese	聖女エルナと堕淫の書〜爆乳シスターのHなお務め〜
tchinese	聖女艾露娜與墮淫之書〜爆乳修女的色情使命〜
schinese	圣女艾露娜与堕淫之书〜爆乳修女的色情使命〜

review_score

review_percentage

Detected Technologies (?)

RPGMaker Engine, Greenworks SDK, NWJS SDK, NodeJS SDK

restricted_countries

CN,DE

China,

Germany

Content Descriptors

Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

controllertagwizard

Yes

First seen on SteamDB

31 July 2024 – 08:50:45 UTC (), in changelist #24585350

Content Descriptors (Including DLC)

Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

4 Languages	Interface	Subtitles	Achievements
Japanese	Yes	Yes	Yes
English	Yes	Yes	Yes
Simplified Chinese	Yes	Yes	Yes
Traditional Chinese	Yes	Yes	Yes

Assets

Load all asset images

clienticon

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clienttga

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icon

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small_capsule

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japanese	f7f97ea278bc53491e5f6f9f6f6afe66f7bf222e/capsule_231x87_japanese.jpg
schinese	05a99907b3005aa2319ce2f1255effa501713393/capsule_231x87_schinese.jpg

header_image

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schinese	5b94f6dbef579f7d87a8df7bb97e3de7a722febd/header_schinese.jpg

library_assets_full

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image/schinese	e2380f02dda4b9ef359817b8d8560cf5962d631e/library_600x900_schinese.jpg
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image2x/tchinese	e2380f02dda4b9ef359817b8d8560cf5962d631e/library_600x900_tchinese_2x.jpg
image2x/schinese	e2380f02dda4b9ef359817b8d8560cf5962d631e/library_600x900_schinese_2x.jpg
library_hero ↴
image/english	60ae8c5c8ee6f9fcc6981cdb32abed84fc79c523/library_hero.jpg
library_hero_blur ↴
image/english	60ae8c5c8ee6f9fcc6981cdb32abed84fc79c523/library_hero_blur.jpg
library_logo ↴
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image2x/schinese	4f8b84951c83652c1bdd0aadca377f6e5f275e0a/logo_schinese_2x.png
logo_position/pinned_position	CenterCenter
logo_position/width_pct	48.405207413572896
logo_position/height_pct	92.92119484699035
library_header ↴
image/english	9fd9e3b498be5e31f117303f53c19f6d1a35d24d/library_header.jpg
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image2x/schinese	5b94f6dbef579f7d87a8df7bb97e3de7a722febd/library_header_schinese_2x.jpg

Assets

main_capsule	c9a8c3eaf5d3bafec65ae0223affa922a6bf03c8/capsule_616x353.jpg
small_capsule	61fa6d24d68d0d67036dfe7cd3512e9fa48dede6/capsule_231x87.jpg
header	9fd9e3b498be5e31f117303f53c19f6d1a35d24d/header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	ffd57fa0b492e9fd2d2857d6e67f6c83753b1991/hero_capsule.jpg
library_capsule	c80f02ba9a1d28e5b0694973b21bc9826b548c43/library_600x900.jpg
library_capsule_2x	c80f02ba9a1d28e5b0694973b21bc9826b548c43/library_600x900_2x.jpg
library_hero	60ae8c5c8ee6f9fcc6981cdb32abed84fc79c523/library_hero.jpg
community_icon	d2a5d4a6799a575c6134425956f518c7b13b8a85.jpg
page_background_path	app/3141900
raw_page_background	page_bg_raw.jpg
timestamp	11 July 2025 – 08:00:13 UTC

Trailers

257165334 ↴
trailer_name	PV_EN
trailer_category	3
trailer_480p/video/webm	257165334/movie480_vp9.webm
trailer_480p/video/mp4	257165334/movie480.mp4
trailer_max/video/webm	257165334/movie_max_vp9.webm
trailer_max/video/mp4	257165334/movie_max.mp4
microtrailer/video/webm	3141900/1732185648/2a68d2bba1c1977520ab8aed759bbd339baca95b/1751869200/microtrailer.webm
microtrailer/video/mp4	3141900/1732185648/2a68d2bba1c1977520ab8aed759bbd339baca95b/1751869200/microtrailer.mp4
screenshot_medium	257165334/9e7634db32dbd468c9ef625e2279add885a5bd5b/movie_600x337.jpg
screenshot_full	257165334/9e7634db32dbd468c9ef625e2279add885a5bd5b/movie_full.jpg
trailer_base_id	928360
all_ages	false
is_highlight	true
timestamp	1751869972

Depots

ID	Configuration	Size	DL.
3141901	Windows Japanese	836.25 MiB	706.48 MiB
3141902	Windows English	847.82 MiB	723.60 MiB
3141903	Windows Traditional Chinese	848.86 MiB	723.62 MiB
3141904	Windows Simplified Chinese	851.28 MiB	727.17 MiB

Total size on disk is 3.30 GiB and total download size is 2.81 GiB.

Total size on disk is 847.82 MiB and total download size is 723.60 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		19059035	1 July 2025 – 02:38:47 UTC

Other

Name	Value
baselanguages	English, Simplified Chinese, Traditional Chinese, Japanese

Saintess Eruna and the Lustful Book of Corruption ~Busty Sister's H Services~

Additional Information

Supported Languages

Tags

Categories

Assets

Depots

Branches

Other