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Ongoing v0.25.0b

SexNote

3.6

(168 votes)

Game Information

Developer

JamLiz

Version

v0.25.0b

Engine

Ren'Py

Release Date

May 6, 2026

Last Update

May 7, 2026

Censorship

Uncensored

Overview

SexNote is a 2D dating sim for players who want a magic-tinged harem story with a lighter, comedic tone. It plays out through everyday family and school life, so the mood stays grounded even as things turn strange.

Story

A shy young man living with his two adoptive mothers and stepsister finds his quiet life upended when a mysterious book, the SexNote, falls from the sky during class. Guided by Brixxida, the book's guardian demon, he begins learning magical abilities that change how he relates to the women around him, and draw him into conflict with new enemies.

Gameplay

Players guide the protagonist through his home and school routine, using the magic gained from the SexNote to influence conversations and relationships with the women in his life. Progress unfolds through dialogue-driven scenes and choices that shape how each character responds to him over time, with the demon Brixxida acting as a recurring guide to his growing powers.

Features

A guardian-demon mentor who explains and expands the protagonist's magical abilities
A cast built around family, school, and social ties rather than strangers
Animated 2D scenes alongside static art
A mix of everyday drama and paranormal elements

Notes

The game leans heavily on incest, voyeurism, and non-consent themes as core parts of its content, so readers sensitive to those topics should be aware going in.

Installation

1. Extract and run.

Changelog

v0.25.0a

And finally, a new update is here! After reorganizing our team and cleaning up several internal aspects of the project, we’re excited to announce that a brand new update is now ready for you to play. We’ve been working steadily behind the scenes to get everything in order, and we’re happy to finally share the New Billie Update with you.
For the first time, one of the most beloved characters in the game is receiving her very own dedicated update. Although Billie has appeared in previous updates, this is the first time we’re giving her a full spotlight of her own. In this update, we dive much deeper into her character, exploring her cold and distant attitude as well as everything she keeps hidden beneath the surface. You’ll experience new key moments, both personal and emotional, along with some lighter and more playful scenes. Of course, there are also several new sex scenes that further develop the connection between Billie and MC, bringing their relationship to a more intimate and meaningful level.
To play all the new updated content, we recommend using the feature “Skip to the new content” and playing the route JUST with the new content.
To start a new game and skip to the new content, you have to click START, and then choose the SKIP TO THE NEW CONTENT option.
ENJOY all these new sex scenes with higher–quality animations that we know you love!

You will find this new content in this update: