List of linux sci-fi Porn Games

Slutia Dungeon Crawler RPG

Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.

Bust a Date [v1.0]

You will play sexy, funny, dramatic, horror, fantasy and science fiction stories. You will have to be able to conquer the love of the girls you meet by trying to help them in their problems or by involving them in adventurous and exciting situations. Every story has a beginning and an end. Deva w...

Chronicles of Dominion Act One: The Fall of Cory [v0.3]

Critical Point

In the early 21st century, a sudden shortage of food and energy sparked World War III, a massive conflict that saw the deaths of millions and brought the population of Earth to 15% of its prewar level. Years later, an uneasy calm has descended on humanity, although a state of war still technicall...

Dawnbringer [vA_0.02 Public]

Due to the great genetic war, that took place two centuries ago, many humans have genetic modifications. Most of them affect their strength, endurance or health.You on the other hand, are one of the few with the Dawnbringer genome... It is your task to find the other survivors, protect them, put ...

Edge Of Anarchy [v0.1]

The StorySet in the year 2198, Hypnos City, an independent state operating outside the jurisdiction of any other government body, is on the brink of collapse. Erected less than a century ago with the intent of becoming a haven for the poor and destitute, it was doomed instead to become a corrupt,...

Faction Paradox [v0.4]

You play as a new member of the Faction Paradox. A cult dedicated to breaking down the laws set by the Time Lords. After unlocking the full capabilities of your ship, you must travel throughout the galaxy conquering the planets.The game will currently focus on one girl as it is partly a slave tra...

In$omnia Prxjekt [v0.1.5]

DISCLAIMER: All characters shown in this game are over 18 years old, and you should be too if you're gonna stay in this page. As well as any other Thunder Zebra project, this game is being crowdfunded. Please, consider at least visiting our Patreon Page. (WARNING: You won't last 3 seconds playing...

Intergalactic Ecstasy

In this Epic Sexual Adventure , Penny Patty Piper travels the universe fighting monsters and completing Heroic Sexual Challenges to earn the fabled Erotesian Stones, the keys to unlocking the path to a Planet where Sexual Pleasure is the purpose of life.​

Invasive Species 2: The Hive [v0.3.0.2]

You are a Thrall; an alien creature engineered for infiltration and complex tasks at the behest of your master. You've been dispatched to Earth, the Master's favored hunting grounds, to establish a hive of humans you must indoctrinate and breed to produce minions of your own. With your forces, yo...

Lost in Pleasure [v0.0.4]

This game is a birth simulation game set in space. You control the only sentient being left in the universe whose aimlessly wandering the universe searching for any remaining signs of life with little expectations. She stumbles upon an abandoned research station that still functions and discovers...

Love Duction! The Guide for Galactic Lovers

Despite being traumatized by love, life for Nanaboshi Kanata was mostly normal. That normalcy suddenly gets flipped on its head when he comes in to contact with the Guide for Galactic Lovers. 'My name is Serie. I am here to support your love life.' With her words, things really start accelerating...

Lust Protocol [v0.2]

...wake up in a goop tube.....get raped by sussy monsters.....​

NOCE

In a far-distant galaxy.Two of the biggest forces, the Republic of Naba and the Imperial Nation of Dagoo,have long been in a cold war state after two large-scale wars.For the sake of the peace, the government of Naba sends out a spy groupnamed Diva, to Dagoo. The peace, despite the fact that only...

Neon Eden 3026 [v0.2]

In Neon Eden 3026 you will begin your journey as a young adult female named 'Eden' in a far distant future. You will decide what she attempts to do with herself as you progress into an open world of your choices will begin to change the way the world is shaped around you. Begin to learn your past...

Quantum Time Shift

Spiderlily

Stray Girl

A techie finds a broken android and brings her back to life. As they rebuild her memories through training, secrets unfold, and tough choices arise. Will you fight for her freedom or let the system reclaim her? Sexy rewards await your decisions.​

The City of Women [v0.1]

This is the direct sequel to my game Master of the Earth Reborn. You do not need to play that game in order to enjoy and understand this one. You are transported to a world very similar to your original world. In this world, men are slaves and biologically weaker than women. Free men are second ...

Transpile Girl Rescue Operation! [v2024.03.03]

In the year 2030, humanoid robot technology has advanced significantly. After working tirelessly for years, you manage to save up to buy a customized companion robot: “Hina” the Sleeping Beauty. Unfortunately, the Hina you have purchased is defective and will stop functioning in seven days! Using...

Zenofae Gene [v0.1.2A]

Join Commander Hooker's adventures fighting the threat of an unknown alien life-form discovered on a distant colony, his subsequent 'upgrades' to better deal with the unstoppable monsters and his never ending need for sexual gratification....