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.

SEXPOOL [v0.3.5]

Vicky - A patrol officer is trying to break up a local gang party. But something went wrong... There, she is undressed and made a sex slave all night. Vicky miraculously survives, but she has multiple injuries to her internal organs and has some fractures. In the hospital, she is invited to becom...

SF

Reclusive virgin nerd Youta's childhood friend and long-time crush Rio visits him one day with shocking news and an equally shocking proposal: she has a collection of sex friends, and he's invited to become one of them! Can he get over his initial reaction of disgust and jealousy at seeing this s...

SHORES OF CONNECTION

Welcome to Isla Verde. While you start your journey as Jack, a newcomer looking for a fresh start, Shores of Connection is a sandbox experience that follows multiple protagonists. You will experience the story from different perspectives, uncovering the interconnected lives of the city's resident...

SHS

After years and years of trying to get into the school of your dreams, you're finally accepted into the Prime Institution for the Paranormal, Superhuman, and Extraordinary or just Prime Academy if you don't have much time. Enjoy wacky adventures, meet surreal characters, and most importantly, sav...

SIE - Serpentino Island Education

SIE is a choice driven story where the player makes friends, enemies and love interests. The game will be split into 7 episodes and includes and Introduction episode.​

SINclair's Bar [v0.35a]

SINclair's bar is a new M/M brothel management game where you can choose to be a sub and run the bar for your master, or you can dominate your boys.​

SINebris

Horror/ Mystery. 5 Main-Characters, all inspired by classic horror stereotypes. The Story will begin like a classic horror movie, but will change into something unique. The game will be mainly around one location, a cabin, but some scenes may be played in the surrounding woods. The player can gui...

SIX [v1.15]

Welcome to a world of wonder and intrigue... Following yet another one night stand, you find yourself mysteriously transported and trapped in a world of mystery and lust. Here you will try to discover as much information and all the clues necessary to move on in your journey, whilst forging lasti...

S.L.A.T. Foundation

No one wants to end on a street of a cruel cyber city. But there is always hope! S.L.A.T. Foundation is here to help, boy! Sign these papers and we will cure your depression with drugs, body and brain surgeries. You will like it, promise! How can you repay us for this kindness? With your now-fem...

SLT - Sofia Latina Teacher

SLT is the story of a 35-year-old woman who rediscovers herself and discovers what is inside her. pictures/GIFs + AI images​

SOFI

Dive into the vibrant world of "Cindy" with the electrifying sequel, "SOFI (Sisters of Fashion and Influence)." The spotlight now shines on Stephanie Murray, the unstoppable force at the helm of SOFI and the reigning queen of the fashion industry. Immerse yourself in Stephanie's gripping journey ...

STAR ZONE

A young French man moves to the US to make an innocent girl into a slut. During this game, he also had to create a model agency and do some model photoshoots'.​

STELLA

You are a pre-medical school graduate who was born and raised in Pacifica Bay, California, the "City of Shooting Stars." Among all of the city's celebrities, your relatively peaceful and ordinary life is jeopardized when you fail to get into a medical school on your first attempt. With not much f...

STWA: Unbroken

Fighting was always in Valentine's blood. From petty street fights, to Ranger school and finally to the 5th Special Forces Group he had thought he had found his way. Years later, he finds himself living in the heart of London, carving a path for himself in the competitive world of Mixed Martial A...

SUCCU-MAMA

Chiaki has a problem. His step-mom is EXTREMELY hot. When a succubus that has the same voice as her, the same face as her, the same massive tits as her appears in his room he's gonna need some answers. she can insist her name is Mana all she wants but he'll end up calling her mommy anyway~​

SULLEN PSYCHO

SULLEN PSYCHO (AKA: Project Psycho) features a dark fantasy setting the protagonist has no idea how he's ended up in, but instead of going out, he keeps diving in. What the hell, Allan? He's charming, care-free, and goes with the flow, long as he can! You control him throughout his weird adventur...

Sable's Grimoire

Sable's Grimoire: A Dragon's Treasure

Sleeping with a possessive half-dragon becomes the least of Sable's worries as he tries to stay one step ahead of his domineering mother-in-law.​

Sable's Grimoire: Man And Elf

Elves' secrets run as deep as their grudges, and Sable is caught right in the middle of an old, escalating fued between a family of powerful elves.​

Sabrina: The Invisible Art [v0.32]

Hey, everyone remembers that cool TV show about Sabrina? It was imbued with magic, humor and difficulties that the heroes faced. In our game you can plunge into the atmosphere of the school of witchcraft, visit the alchemy room and even make potions. Cute cat Salem will not leave you without atte...