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.

SpaceCorps XXX

You are a naive young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet the training crew of the USS Mercury - a rag-tag of gorgeous aliens, sexy cyborgs and predatory milfs. Seduce your beautiful fellow cadets in an ongoing dating-...

Starwatch Academy [v0.4.2]

Starwatch Academy is set in a distant future where humankind has begun space colonization and experienced initial contact with other races and entities. These events lead to the foundation of the Starwatch, a space-faring elite division of the Alliance navy with its dedicated academy for promisin...

Apocalypse [v1.0]

You play as a young, muscle-bound, horse-hung hero who survived the nuclear apocalypse. After joining the Resistance compound 'Eden', your task is to build a harem, increase your skills, fulfill missions assigned to you and explore the surrounding lands, with the ultimate aim of avenging your fam...

Balance of the Force [v0.1.9.4]

The game will take you on a fantastic journey playing a male human, who is trying to survive while the entire galaxy seems to start burning in the flames of a civil war. Will you try to join the newly formed underground or rather work towards clearing your name in the ranks of the legal governmen...

Futa Mommies Survival Guide

Roy/Kim is a young trader with a passion for fantasy. He/she lives with a stepmother, Lorene - an alcoholic and emotionally unstable futanari who, whenever drunk, mistakes the PC for her deceased partner. While waiting for a chance to help her overcome her addiction, the PC submits to her sexual ...

Futurama: Lust in Space [v0.2.3]

FUTURAMA – LUST IN SPACE game’s narrative set in an alternate/fanfictional Futurama Universe that centers around the lives, relationships, and adventures of Fry (MC) and his friends from the Planet Express crew. Plus, the main story will also be spiced up with a hilarious, sexy, crossover-stlye t...

Haremence [v0.15.1]

You are a scientist who in cooperation with your colleague accidentally invented the device that allows you to bend human will as you wish. Just as you were trying to figure out what to do with such a dangerous thing, your colleague got kidnapped, and you had to run away from the mysterious force...

High-Rise Climb [v0.95.1.2]

High-Rise Climb is about Byron, a financial analyst who just recently started to struggle. Help Byron climb the corporate ladder to become the most powerful man in the world. What will you do with that power? Will you use it to help those around you, or will you like so many before you, get corru...

Through Spacetime

Game starts in year 3021.Ship with eight beautiful women picks up emergency signal and quickly acts to save the only survivor of a failed experiment. There's issue though, the survivor is the last human male in the Universe.Harem VN with some choices. Do your job well and enjoy a girl's gratitude...

Trials in Tainted Space [v0.8.059]

Trials in Tainted Space is a text game about exploring the universe, yourself, and its myriad inhabitants in fun and customizable ways. Because the entire game is made in text, it's easy to change scenes on the fly. The game is built to accommodate everything from you playing a studly ship captai...

Cyber Rift [v0.2.9b]

You are the main character, a young adventurer type who decides to take your ambitions upward (literally) and travel into space in search of a long lost treasure. Your journey will take you across the universe in search of any clues that might bring you one step closer to that prize. Traveling th...

Echoes of The Cataclysm

In the future, a destabilization event from particle colliders unleashed explosive radiation storms throughout the globe. The event, dubbed “The Cataclysm”, almost wiped-out all of humanity, and endowed psychic abilities onto pockets of the population, now ostracized and named “Psions”. In the gr...

Galactic Athletes Red League [v0.2.2]

Galactic Athletes Galactic Athletes is a group of leagues where openly gay athletes compete in 20 events. Athletes score points based off their placement in each event. The top 4 athletes in each league move to the Champion's league while the bottom 4 athletes go to the redemption league. In each...

Her Android Tears [v1.0]

They came looking for trouble. Trouble in the form of an Android with Free Will. What they found was more trouble than they could take. And that trouble was called The Management.​

Lovebugs: Night Shift [v0.6]

You play as a girl working as a night shift caretaker of a Xenobiology Research and Expo Complex, the Xenoplex. When there are no visitors and other staff around, you have to keep up the order, do the daily chores and attend to the needs of the alien visitors, the Polyflies, the Lassospiders and ...

Luna's Adventures [v1.0 SE]

Luna doesn't have many friends. She's the weird kid. The freak. The quiet girl at the back of the class that sometimes stares at you too long. No one really likes her... Horny and equipped with a new toy to try out, little Luna decides to entertain herself. But her risky self-pleasure at school ...

Neon Hunter Samael's Soldier [v0.3]

NEON HUNTER: SAMAEL'S SOLDIER is a cyberpunk-horror visual novel that begins with a man waking up outside the Wayward Motel, deep in the desert. The v0.1 release is the prologue: the starting point of the story, introducing the world, its key characters, and the events that begin to unfold around...

Neuro/Splice [v0.04.1 Ch.4]

Titans Tower [v1.0a]

Try to get with Starfire, Jinx and Raven! All three will have many interactions as you live at Titans Tower! Who will you get with?

Villain's Legacy [v3.0.5]

The world is constantly on the brink of collapse. Invaders from outer space trying to enslave the human race, mad scientists quivering to conquer the planet, creatures from other dimensions feed on fear and despair of the people. But none of this will ever happen, because THEY, are ready to defen...