★★★★★(2)
The Book of Incest
by BadMustard
About The Book of Incest
The Book of Incest is a collection of short kinetic stories created by BadMustard in Ren'Py, using 3D CG visuals. You read as a male protagonist across narratives about familial bonds, romance, and taboo desire. The writing focuses on complex emotions, attraction, and moral limits inside family relationships, presenting each piece as a brief visual novel rather than a branching adventure.
Version 0.3.0 was released on October 15, 2025, and development is ongoing. The latest update added Pandemic Isolation Incest, while earlier builds introduced Birthday Surprise and the initial release. The game is available for Windows, Linux, Mac, and Android, in English, and is uncensored. The game lets players change font color, change outline color, and adjust dialogue box opacity. The collection includes one story so far.
Developer's description
A collection of short kinetic incest stories. These narratives will explore complex emotions and relationships, delving into the intricacies of familial bonds and the consequences of taboo desires. Each story invites readers to confront societal norms while navigating the delicate balance between attraction and morality. The one-handed read of the year!
The Book of Incest screenshots
Download The Book of Incest 0.3.0
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