Video Game Data

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.

Developer: Manten Kobo

Publisher: Kagura Games

Genres: Adventure RPG

Tags: 2D Adventure Anime Cute Female Protagonist Hentai Mature NSFW Nudity RPG RPGMaker Sexual Content Singleplayer

Release Date: Dec. 5, 2025

Reviews: 65 (Followers)

Followers: 1529

Platforms: Windows

Languages: English, Japanese, Simplified Chinese

Steam Achievements: None

Estimated Sales: $25,330

Estimated Wishlists: 18,348

Undercity of Sin on Steam

Categories: Family Sharing Single-player