Buy Succubus Girl PC

Join Leo, a researcher at Abel Biotechnology Company, as he tends to a naive succubus girl named Gaia in a plant-filled laboratory. This casual simulation game blends relationship-building with facility mysteries, where players feed her needs through intimate interactions and uncover hidden truths amid growing affection. Exploration and puzzle elements drive the core loop, set against an SCP Foundation theme infused with Cthulhu-style elements. Packed with 34 basic CGs, over 350 variations, 4 motion CGs, and 100,000 words of text, the game features one main female character plus four secondary ones. Expect group sex, tentacles, and gory content across 14 endings, including a true one. Simulation fans who enjoy deep relationship mechanics and dark revelations will find plenty to unravel.



"That perpetual being does not die, but in the weird eternity, even death dies."
-- Abdul Alhazred, 730

◆Story

There was an organisation that harboured unknown creatures hidden away in the corner of the world.
Leo, a promising researcher, joined the renowned Abel Biotechnology Company and was offered a well-paid job by his beautiful yet cold supervisor on his first day.
Unable to resist the temptation of money, Leo met a naive and romantic girl named Gaia in a greenhouse-like laboratory filled with the fragrance of plants.
[She had to take semen every once in a while?! And she was particularly happy about being touched up?! Occasionally, there were also domineering, cosplay and bondage games.]

In the midst of all this day-to-day company—apart from the growing affection and sweet passion—there seemed to be something else buried in the endless darkness of the past…
The vision that repeatedly appeared in dreams—what could it mean?!
As Leo, could you accept the truth?

◆Gameplay Instructions

A simulation game full of exploration and puzzle elements.
The player takes on the role of Leo, a researcher who takes care of the succubus girl in the institute.
You can try to develop a relationship with the innocent girl and feed her with plenty of love ❤.
Or try to solve the mysteries of the facility...
Remember, there are many truths in this world--and they are often cruel and heartbreakingly beautiful.

◆Game Features

◆34 basic CGs, including more than 350 differentials and 4 motion CGs
◆Game text: 100,000
◆One main female character and four secondary female characters
◆SCP Foundation theme, Cthulhu-style game
◆Group sex, tentacles, and gory contents included
◆Game endings: 14 types (including a true ending)