Living with the Devil Princess is an erotic simulation game.

The protagonist ends up living with the Devil Princess and works part-time jobs in this game.

It's divided into day and night segments. By selecting actions available during the day and night respectively to raise parameters, erotic events occur.

Controls are mouse-only. Some scenes use mouse hold to simulate touching, but otherwise, selections are made via mouse clicks.

Saves occur automatically, and there are no penalties for failed actions, allowing you to immerse yourself in the game without fear of failure.

During daytime scenes, rolling dice higher than your fatigue value doubles your parameters.

During nighttime scenes, mouse hold allows you to fondle or lick.

Illustrations animate from standing portraits to the act itself.

Progressing through the game unlocks sex scenes with all five characters.

Meeting specific conditions leads to an ending. Play continues after the ending.

While unintentional sexual expressions like touching during sleep occur, all sex is consensual.

The main scenario involves living with the Demon Princess, but encountering sub-characters during daily life unlocks various side stories.

The English version is machine-translated.