Sister X Slaves - Episode MIO -

App ID	2546400
App Type	DLC
Developer	POISON
Publisher	PRODUCTION PENCIL
Supported Systems	Windows
Last Changenumber	30909882
Last Record Update	2 September 2025 – 22:12:38 UTC ()
Release Date	28 September 2023 – 16:30:03 UTC ()
Parent App	Sister X Slaves (2522560)

Naoki accepts a deal from Mio. Watch as he plays with Mio, who can no longer stand what he has proposed to her.

Additional Information

Developer

POISON

DLCForAppID

Sister X Slaves (2522560)

MustOwnAppToPurchase

Sister X Slaves (2522560)

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

PRODUCTION PENCIL

Store Release Date

28 September 2023 – 16:30:03 UTC ()

osarch

empty string

Primary Genre

Adventure (25)

Store Genres

Adventure (25)

Steam Release Date

28 September 2023 – 16:30:03 UTC ()

app_retired_publisher_request

Yes

Store Asset Modification Time

4 August 2023 – 09:22:53 UTC () (1691140973)

osextended

empty string

name_localized

japanese

姉妹X調教 - Episode MIO -

restricted_countries

CN,DE,SA

China,

Germany,

Saudi Arabia

Content Descriptors

Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

controllertagwizard

Yes

First seen on SteamDB

4 August 2023 – 07:28:22 UTC (), in changelist #19779632

Content Descriptors (Including DLC)

Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

4 Languages	Interface	Full Audio	Subtitles
English	Yes		Yes
Simplified Chinese	Yes		Yes
Traditional Chinese	Yes		Yes
Japanese	Yes	Yes	Yes

Assets

Load all asset images 🔞

clienticon

bd3ac1f4895e71b42ced150cd3f6f67dd57db143

clienttga

7ede9df19a3f790b8d48545e21ad27ac50b9430f

icon

7f9b40768ac9b0a9069935e3e56e3bfd43c5a983

small_capsule

english	capsule_231x87.jpg
tchinese	capsule_231x87_tchinese.jpg
japanese	capsule_231x87_japanese.jpg
schinese	capsule_231x87_schinese.jpg

header_image

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

store_screenshot

ss_ab50f1e40f5585384f0fbdddbc1c32d128ec2f11.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
community_icon	7f9b40768ac9b0a9069935e3e56e3bfd43c5a983.jpg
page_background_path	app/2546400
raw_page_background	page_bg_raw.jpg
timestamp	16 July 2025 – 22:16:52 UTC

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Sister X Slaves - Episode MIO -

Additional Information

Supported Languages

Tags

Categories

Assets