説明

Koji Makoto and his girlfriend, Rina, enter what they think is a simple 30-day observational study. Inside, they meet another couple—Lloyd and Eve. But the calm observation shatters as another participant, Lloyd, reveals his predatory intentions for Rina. He makes an insidious proposal disguised as “training,” forcing you into an impossible situation where every choice could lead to your deepest fears becoming a reality.

This is a pure pixel-art exploration RPG played from the male protagonist’s point of view, with no combat system. The first ten days will lure you into a false sense of security before the true nature of the experiment—and its effect on your girlfriend—is revealed.

In the mid-game, your stats and decisions begin to carve out your story, with randomized daily scenarios ensuring no two descents into corruption are the same. Later in the experiment, her body becomes a canvas. The “Body Graffiti System” will mark her with the evidence of her submission and your choices, a permanent record of your journey.

Your Choice to Act (or Not)
When your girlfriend is cornered, will you step in to protect her? Or will you stand by and watch? Your decision to intervene—or your hesitation—will change everything.

Stats and Branching Story
Your every action—and inaction—is tracked. A vast number of choices and accumulated stats will trigger different events and unlock dark paths later on.

Multiple Endings
Based on how you play, the story can diverge into three main routes and a total of 24 unique, soul-crushing endings.

Skills and Experience
The heroine will learn new skills based on your playstyle, adapting to the situations you allow… or actively encourage.

A Canvas of Corruption
Witness the evidence of her encounters. Marks of submission, lewd graffiti, and provocative accessories will appear on her body, a constant reminder of what has happened.

Private Lessons & Pranks
Will you train with her at night to maintain your bond, or play pranks that lower her inhibitions and leave her more vulnerable to others?

The Bond That Binds (or Breaks)
Nurture your loving relationship. The stronger your bond, the sweeter the potential betrayal… and the more devastating the fallout.

Smartphone System
Use your phone for helpful features like checking the current time slot and zooming in to get a closer look at the action.