OPPAI Succubus Academy Sucky and Busty, Demonic and Lusty!

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App ID	2854170
App Type	Game
Developer	Milkfactory
Publisher	Frontwing USA
Supported Systems	Windows
Technologies	KiriKiri Engine
Last Changenumber	29408149
Last Record Update	6 June 2025 – 01:26:10 UTC ()
Release Date	1 August 2024 – 01:00:39 UTC ()

❓ 82.54%

147 reviews

In-Game

OPPAI Succubus Academy is a VISUAL NOVEL set in Faren'ch Deshka Girls' Academy. Its students may excel in bust size, but their ero ranking has the academy on the verge of closure. It's up to Suguru and his Book of Sexy Magic to get all the succubi, teach them his ero ways, and save the day!

Additional Information

Developer

Milkfactory

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

Frontwing USA

Store Release Date

1 August 2024 – 01:00:44 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://space.bilibili.com/385064973
https://weibo.com/6534491650
https://x.com/FrontwingInt
https://www.youtube.com/@frontwing_1999

Primary Genre

Adventure (25)

Store Genres

Adventure (25), Casual (4)

Steam Release Date

1 August 2024 – 01:00:39 UTC ()

Store Asset Modification Time

24 March 2025 – 08:13:13 UTC () (1742803993)

library_assets

library_capsule	en,ja,zh-cn
library_hero	en
library_logo	en,ja,zh-cn
library_header	en,zh-cn,ja
logo_position ↴
pinned_position	BottomLeft
width_pct	37.594685383908384
height_pct	92.01388888888889

osextended

empty string

name_localized

japanese	もっと！孕ませ！炎のおっぱい異世界超エロサキュバス学園！
schinese	吹弹！丰盈！波涛汹涌！异世界魅魔学园！

review_score

review_percentage

Detected Technologies (?)

KiriKiri Engine, Vorbis SDK

Steam Deck Compatibility

Steam Deck:
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
This game is incorrectly scaled on Steam Deck and may require you to configure the display resolution manually
All functionality is accessible when using the default controller configuration
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Entering some text requires manually invoking the on-screen keyboard
Note: This game is incorrectly scaled on SteamOS and may require you to configure the display resolution manually
category: Playable
steamos_compatibility: Compatible
test_timestamp: 6 June 2025 – 00:00:00 UTC
tested_build_id: 15224165

configuration:

supported_input	other
requires_manual_keyboard_invoke	1
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-9.0-2RC
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

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

22 February 2024 – 05:58:41 UTC (), in changelist #22452375

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

3 Languages	Interface	Full Audio	Subtitles
English	Yes		Yes
Japanese	Yes	Yes	Yes
Simplified Chinese	Yes		Yes

Assets

Load all asset images

clienticon

56cbcfdbf8e167e91e878d5d19ca9d736039a302

clienttga

3dac19045933fee0e72fa9db750e0bb61e7001f8

icon

663e73dfd16a02064173820c65403b22041a6c37

small_capsule

english	capsule_231x87.jpg
japanese	capsule_231x87_japanese.jpg
schinese	capsule_231x87_schinese.jpg

header_image

english	header.jpg
japanese	header_japanese.jpg
schinese	header_schinese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image/japanese	library_600x900_japanese.jpg
image/schinese	library_600x900_schinese.jpg
image2x/english	library_600x900_2x.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
image2x/schinese	library_600x900_schinese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image/japanese	logo_japanese.png
image/schinese	logo_schinese.png
image2x/english	logo_2x.png
image2x/japanese	logo_japanese_2x.png
image2x/schinese	logo_schinese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	37.594685383908384
logo_position/height_pct	92.01388888888889
library_header ↴
image/english	library_header.jpg
image/schinese	library_header_schinese.jpg
image/japanese	library_header_japanese.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	663e73dfd16a02064173820c65403b22041a6c37.jpg
page_background_path	app/2854170
raw_page_background	page_bg_raw.jpg
timestamp	24 March 2025 – 08:13:21 UTC

Trailers

257015181 ↴
trailer_name	OPPAI Succubus Academy promo movie
trailer_category	3
trailer_480p/video/webm	257015181/movie480_vp9.webm
trailer_480p/video/mp4	257015181/movie480.mp4
trailer_max/video/webm	257015181/movie_max_vp9.webm
trailer_max/video/mp4	257015181/movie_max.mp4
microtrailer/video/webm	257015181/microtrailer.webm
microtrailer/video/mp4	257015181/microtrailer.mp4
screenshot_medium	257015181/movie.293x165.jpg
screenshot_full	257015181/movie_full.jpg
trailer_base_id	686184
all_ages	false
is_highlight	true
timestamp	1718592997
257015206 ↴
trailer_name	OPPAI Succubus Academy xrated promo movie
trailer_category	3
trailer_480p/video/webm	257015206/movie480_vp9.webm
trailer_480p/video/mp4	257015206/movie480.mp4
trailer_max/video/webm	257015206/movie_max_vp9.webm
trailer_max/video/mp4	257015206/movie_max.mp4
microtrailer/video/webm	257015206/microtrailer.webm
microtrailer/video/mp4	257015206/microtrailer.mp4
screenshot_medium	257015206/movie.293x165.jpg
screenshot_full	257015206/movie_full.jpg
trailer_base_id	686225
all_ages	false
is_highlight	true
timestamp	1718593003

Depots

ID	Configuration	Size	DL.
228990	Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist	No size
2854171		7.31 GiB	7.00 GiB
2854172		175.52 KiB	70.94 KiB
2854173		4.58 MiB	3.93 MiB

Inner depots from DLC

ID	Configuration	Size	DL.
2998620	DLC 2998620OPPAI Succubus Academy Sucky and Busty, Demonic and Lusty! Special Mosaic Removal DLC	4.59 GiB	4.51 GiB
2998621	DLC 2998620OPPAI Succubus Academy Sucky and Busty, Demonic and Lusty! Special Mosaic Removal DLC	2.64 MiB	2.64 MiB

Total size on disk is 11.91 GiB and total download size is 11.52 GiB.

Total size on disk is 7.31 GiB and total download size is 7.00 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		15542649	30 August 2024 – 09:27:56 UTC

Other

Name	Value
hasdepotsindlc	1
privatebranches	1

OPPAI Succubus Academy Sucky and Busty, Demonic and Lusty!

Additional Information

Supported Languages

Tags

Categories

Assets

Depots

Inner depots from DLC

Branches

Other