Incubus Genesis [v0.397] [Zaibatsu Billy]

August 30, 2026F95

Incubus: Genesis is part 1 of a planned trilogy, the exposition chapter where you are an “incubus-in-training,” learning how to please women from the women you meet.
Use what you learn to unlock the freak in your first batch of girls!

Thread Updated: 2026-08-30

Release Date: 2026-08-20

Developer: Zaibatsu Billy itch.io

Censored: No

Version: 0.397

OS: Windows

Language: English

Store: itch.io

Genre:

2D, Adult, Erotic, Interactive Fiction, RPG Maker, Role Playing, Singleplayer

Installation:

1. Extract and run.

Changelog:

v.397

-Added three Paola tentacle events, one per “stage” of Paola.

-Added Mark Territory, Dirty Tongue, and Anal Inclination events for Jackie.

-Added a Hannah x Kira event.

-Added a Sakura x Kira event.

-Added a Gallum “Pervert alert” scene.

-Added a Tentacle event with Naomi, use a grape after you have had her extra sloppy oral sex.

-If you have many Gallum keys, you can now use them in quick succession with her.

-Rebalanced stronger enemies, I think you *can* beat everyone except Silver tentacle and I guess the Tonka illusion gangs at this point.

v0.1

initial zone release

Developer Notes:

The final project will have fairies on every stage give you hints to sidestep what can be a grind or too much for delicate sensibilities. Until then, check out the first devlog page for tips and warnings to make sure you have a good run.