Untainted Girl.

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Untainted Girl. [ISAmu.Room]
Circle ISAmu.Room
Release date Sep/10/2020
Update information Jun 02 2026
Update information
Author ISAmu.
Illustration ISAmu.
Voice Actor Honey Drop
Music ノーザンアクト / 素材辞典 / ザ・マッチメイカァズ / まんぼう二等兵 / ProMUSIC
Age
R18
Product format
File format
Application
Supported languages
Japanese
Genre
Ordered / Compelled Restraint Orgy Sex Violation Dub-con
File size
1.53GB
Necessary Settings The application may not function unless a Japanese language pack is set properly in your PC / the System Locale is set to Japanese. For more details, please refer to [ How can I set my system locale to Japanese? ] on the Frequently Asked Questions page.

Product summary

Voluminous Ero Action

Untainted Girl. [Early Access ver,]
A game that will evolve and expand with updates, so stay tuned!

Featuring tons of ero, action gameplay with the fluidity of Str*der,
and the ease of play of Super M*rio World.

As the scale of this game is much larger than our previous projects,
we've decided to release this as an early access title to keep development going.

Worry not, your purchase will allow you download the full version when it's released.

Part 1: Currently playable stages
- Prison: 15 areas
- Rainy Sakura: 17 areas
- Ravine: 10 areas

Part 2: Stages planned for release over the course of early access
- Ravine entrance: Escape the prison island, and head out into the world
- Old Prison: A horror-esque stage
- The City: ???

Part 2 will contain lots of new ero gimmicks, and fresh content, so look forward to it!

ISAmu.Taste

Untainted Girl. [ISAmu.Room]

A gloomy, rainy atmosphere, with limited text and no conversation,
leaving the player to their imagination.

Full Resistance

Untainted Girl. [ISAmu.Room]

Even if you are captured, you don't stop resisting.
There are 4~5 stages of bondage.
The graphics and animation have been painstakingly made by hand!
Sexual content mainly consists of r*pe.

It Must be Fun for Us to Get a Green Light

Untainted Girl. [ISAmu.Room]

No how how much volume there is, it's not fun if there's no depth or originality.
We've included lots of stage gimmicks and stage variations,
and used our tools to their absolute limits in order to make a game we ourselves can call fun and enjoyable!

Hand-drawn materials

Untainted Girl. [ISAmu.Room]

All materials used in the game are hand-drawn.
We put pride in the little details, and avoiding the reuse of assets!

Product Information / System Requirements

CPU
製作環境はi7
Memory
4G以上必須
HDD
3GB程度の空きスペース(外付けはロード時間が長くなります)
Video
モニタ解像度1600×800以上推奨

Update information

  • Jun/02/2026
    Bug fixesContent added
    エンドカット修正
    チートコマンド追加
  • Oct/18/2025
    Bug fixesContent added
    設定メニュー、チートモード、ギャラリー修正など 詳しくはci-enにて(2025/10/17付けの記事)
  • Apr/27/2025
    Bug fixes
    第2ボスステージで発生するバグ、コレクト数値関連のの修正になります
  • Mar/18/2025
    Bug fixesContent added
    まだまだあった不具合を修正、一部マップレイアウト変更、一部の敵の攻撃性能ダウン
  • Mar/02/2025
    Bug fixesContent added
    バグ修正のほか操作性アップ、ステージレイアウト変更等盛りだくさんです!

View More Update Information

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