Invasive Species is a CYOA story where you play as the monster. You make decisions on how you will proceed, find ways to become stronger, hunt humans to enslave and breed, and ultimately discover who you are and why you are on this world.
House sitting is an semi-open world game. You will be guiding a young man Chad(you can change his name) through a gauntlet of trials. He however doesn't realize it is a full gauntlet. Along the way he will undergo many changes and learn just how much terrible power the Mob Families of Nevada wield.
TF Card Battle is a deck-building game with a male to female transformation theme. Your goal is to transform your opponent before they can do the same to you. As you transform, your mind will be affected, changing the cards you have access to. Will you stay true to your old self, or embrace your new instincts to gain an upper hand?
Perverted Education is an erotic game in which the main character, an ordinary student 19 age old is slowly pulled from his ordinary life into the twisted depths of a female-led, submissive lifestyle. Influence of three influential women - his Teacher, Guardian and Therapist - will take him on a gradual, yet life-altering journey of physical and psychological transformation.
The game centers on the themes of feminization. A range of other fetish content is also implemented that can be toggled according to player tastes. The game Perverted Education is a project with approximately 3 million characters of source code and 50,000 lines of existing content.
You are a young girl, trying to live in a new city. Make yourself as dirty and corruptive, as you want! Buy clothes, a gun, corrupt your parents, go to the school without panties, make new lewd friends, build your brothel and so on!
There are many games about being transformed from a man in to a submissive, slutty woman.
This is not a game like that.
The Guide to Being Assertive follows the protagonist as they're turned from a man into a woman after a hypnosis session. The protagonist is a pushover, desperately stressed and close to a mental breakdown. But thanks to their therapist, that's all going to change.
This version includes the introduction, which sets up the story, includes the initial transformation from male to female (with multiple variations), and generally takes a few minutes to play through. Future versions will include the core gameplay loop, involving minor life-sim aspects with a major focus on corruption and domination.
Dryad Quest is a free adult, story-driven RPG set in a fantasy world filled with magic, faeries and all kinds of monster-girls with extra bits for you to play with.
You take the role of a young Dryad, a member of an ancient race whose roots go straight to The Aos Sí, the first children and worshipers of Nature – an omnipresent entity responsible for the creation of all living things. In this day and age, it is your people’s duty to preserve the cycle of life and contain the spread of the corruption to where your ancestors sealed it many thousands years ago at a great cost of blood and effort and half of the planet that had already been too tainted to try to save it.
To fulfill their arduous task and keep the other part of the world safe from the demon’s decay, Dryads draw their power from Nature, devoting their whole lives to serving Her. When other more primitive races use the essence of life, colloquially known as semen, to follow the most basic postulate of Nature – to propagate and spread, a Dryad uses her body to conduct the almost boundless amount of energy hidden in this potent substance for much more practical purposes, ranging from basic life improvement tricks to the most powerful feats of sorcery rivaling demigods, depending on how skilled the Dryad is. Will you become the hero this world needs or will you succumb to the corruption and join the ranks of those you’re meant to fight? Depends entirely on you!
Accidental Woman is an interactive fiction life sim game for adults. It's built using a customized version of the SugarCube 2 format for Twine, and can be played on most OSes. As a life simulation game, it's quite different from the more common choose your own adventure (CYOA) format found in most text-based games. The early development of this game has been focusing on building a detailed game framework to allow for an interactive open-world sim experience. The most similar game here on TFGS is Girl Life, though Accidental Woman takes a more story-oriented approach with a faster pace and much greater focus on dynamic content.
You play from the perspective of Zoe, an 18 year old university student at home for the summer. Under the influence of a friendly if not rather pushy alien parasite, she embarks on a lust-filled quest to corrupt and infest the members of her immediate family. As the player, you will get to steer Zoe through her quest, helping her find ways to seduce those close to her, set up a harmonious and efficient breeding machine, and dominate the home, the street, the city and then, who knows … maybe the world?
The Allure of Wanton Cove is a dark tale of horror in the vein of HP Lovecraft and drawing from the same mythos.
You take on the part of a washed up former detective who could never let go of the last terrible case he worked. Content to drink himself to death, his former partner comes knocking, begging for help. Help he is loath to give, but when offered a tantalizing clue that could finally unravel the case that plagues his every waking thought, he accepts, having no idea that the truth he will find is infinitely more terrible than what already haunts him.
The Good Son is an erotic game where the main character - a young man in his last year of university - is asked to pay off the mob in order to save his father. To keep up with the mob's ever increasing demands for cash, he'll have to get creative - and creative means crossdressing as a woman in order to work as a waitress in a nightclub! What comes next is a gradual progression into a new, feminine, and submissive way of life. His life will forever be changed through the guidance and support his cheerful and talented supervisor (Katie), his gorgeous and empathic girlfriend (Susan), and his incredibly kind and well-built best friend / personal trainer (Todd).
The game centers on the themes of feminization and sissification. That being said, it is not focused on humiliation, and does not involve any direct blackmail. The main character goes on this journey on his own volition (and can stop at any time, though of course his father's life is on the line). This is a story of sexual awakening and self-discovery, as the main character finds himself (or herself) more at home in panties and heels than jeans and sneakers, and finds his (or her) sexual orientation shifting at the same time. It's kinky, it's hot, but most of all it's a positive spin on the tried-and-true feminization trope.
Parasite Infection is a sexually explicit game for a niche fetish - parasitism. It is a hentai adventure being developed in Twine. I was motivated to create this because of the lack of quality parasite hentai online.