Completed

Undercity of Sin [v1.02 Steam]

by FullskyWorkshop, Manten Kobo

Asuna Hoshizuki is beautiful, loudmouthed, and hits like a freight train. A jobless dropout, she doesn't have much of a life, but she has a loving mother and a family restaurant she helps out at.

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ENGINE

RPGMVZ

DOWNLOADS

31,764

UPDATED ON

Dec 12, 2025

ANIMATED

VOICED

UNCENSORED

Asuna Hoshizuki And The Underground City Of Lust (1)

Description

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Undercity of Sin APK Android Adult Hentai Game Latest Version Download

Asuna Hoshizuki is beautiful, loudmouthed, and hits like a freight train. A jobless dropout, she doesn’t have much of a life, but she has a loving mother and a family restaurant she helps out at.

Formerly known as “Asuna Hoshizuki and the Underground City of Lust”.

Release Date: JPN 2024-07-26 / ENG 2025-12-06
Original Title: 星月明日奈と淫欲の地下街
Developer: FullskyWorkshop/Manten Kobo DLsite – Ci-en – Twitter
Publisher: Kagura Games Website – Twitter – Discord – Youtube
Censored: No
Version: 1.02
OS: Windows
Language: English, Japanese, Chinese (Simplified)
Store: DLsite – DLC – Steam
Genre: 2D Game, 2DCG, Ahegao, Anal sex, Big tits, Corruption, Creampie, Exhibitionism, Female Protagonist, Groping, Group sex, Handjob, Japanese Game, Male domination, Mind control, Oral sex, Pregnancy, Prostitution, non-consensual-act, Rpg, Sandbox, Sex toys, Spanking, Titfuck, Turn-based combat, Vaginal sex, Virgin, Voyeurism,

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Install the APK and Open
Accept the permission, the game will be close
Move the RPA file to

file_open Undercity of Sin Walkthrough

Undercity of Sin APK [1.02 Steam] Android Adult Hentai Game

Undercity of Sin APK Android Adult Hentai Game Latest Version 1.02 Steam Download - Undercity of Sin Android Adult Hentai Hot Game Download

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FAQ

How to download

Click the download button above, and you will be redirected to the download page. Click "DOWNLOAD APK," you will redirect to skiplinks and wait for 5 seconds, then click the "Skip Ad" button at the top right corner. You will be redirected to a cloud storage website — just click the download button there, and the file will start downloading. Wait for the file to finish saving to your device.

How to install

After downloading, open the APK file and follow the on-screen instructions to install. If your device shows a warning like "Unknown developer" or "Install blocked," simply tap "Install anyway" or "Allow." You may also need to enable "Install from unknown sources" in your device settings.

How to find saves

Saves are only available on our new ports. Just tap the three dots in the top-left corner and select "Export Saves". The saves file is in Download folder

How to use my save from pc

Use our RPGM Converter: for RPGMV and for RPGMZ After converting, just open the game, tap the three dots in the top-left corner, and select Import.

Blacksreen on start

Just tap the screen at the left top corner.

How to know game package name

I recommend installing ES File Manager. Tap the .apk file, and you’ll see information about the APK, including the package name.

Disclaimer

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