List of linux sci-fi Porn Games

The Obsidian Vow

You were the price of a treaty: one Sarto heir married to Roman Bellandi, the man who owns Valmarra's docks, its judges, and half its bodies. Now you live inside the house of the family that ruined yours — with a husband who watches you like a debt coming due, a brother-in-law who wants you, and the missing half of your father's ledger hidden somewhere in the city.

N.i.P. Nal in Peril [v1.9.1b]

In N.i.P. (Short for Nal in Peril), you play as an Avali named Nal who has to make their way off of a ship infested with parasitic tentacled lifeforms that seem undeterred by a lack of willingness. The second half of the game turns more towards a diverse range of things, though mainly featuring h...

Quantum Time Shift

Succulence 2: Re-Broadcast [v0.1]

Succulence 2 is an RPG that follows the story of a rookie reporter with a dark secret, who gets wrapped up in an investigation that threatens her new companions. Will she get to the bottom of the mystery, or will she choose a different path in this carnal dance?​

The Changing Prisoner's Dilemma [v0.5.1 Steam]

Brandon and Miles have signed up for Dr. Ripley's new experiment—the Changing Prisoner's Dilemma. During the experiment, it is rumored that some guys have transformed into well-endowed girls because of Ripley's, new machine called the Biomass Redistribution Converter. Brandon mistakenly thought t...

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....

Cyber Crush 2069 [v.1.0.4]

Year 2069, it's a time when advanced technological and scientific achievements, such as artificial intelligence and cybernetics, have become mainstreams as part of every citizen's life, or even body parts literally. You, as a ripperdoc (self-proclaimed), have started your new clinic in a corner o...

Daruma Escape [v1.00]

Overview Rin, the cyborg agent, has been taken prisoner by the corrupt Kisaragi Company. A Sexadroids has been engraved on her chest, and her arms and legs have been replaced with weak slave prosthetics. She must fund a way out while having her body repeatedly modified and sexually trained!​

Space Junk [v0.1]

Welcome to Space Junk! This game will take you on a journey of galactic proportions. Just kidding .... but to the outer space at least. In this slave trainer type of game you will encounter different types of 'slaves' that you can train. Some of them will need more effort than others and many re...

The Domain [v0.1.0.0]

The Domain Is a Real-Time Lovecraftian Adult Game Made with Unreal Engine 5. Explore a mysterious mansion, engaging in intimate interactions with eldritch creatures.​

The Symbiant BL/Yaoi/Gay

In the year 5066, Danya and his alien friend Juniper are manning The Ameretat, a humble spaceship that transports goods across the Milky Way. After a troubled transport gig that left their beloved ship in need of repair and their bank account empty, the team is offered a generous deal they cannot...

Aidoru Run [v1.03]

The heroine who wanted to be an idol died in a car accident while attending school. The dead girlfriend is summoned to the virtual space by an unknown power and begins a never-ending escape game.​

Aurora [v1.7]

This is a light puzzle game of pretty girls, so help the girls solve their problems! Then you can interact with the pretty girls​

Bare Boob Brawlerz: Power Claw

BBB is a SciFi Nudie Fighter. It features 2 different fighting game modes! This is causal & meant to be taken light heartedly. It's perfect for playing during that down time between your triple A FPS rounds that is causing all those problems in your life. So, take a break... have a fap, X-Migu P...

Bunny Hunter II Bunnynet

Bunny HunterII Bunnynet is a JRPG-style Hentai/Furry game, suitable for adults only. The story is humorous, made to horny and entertain the player (I call it a Fap&Laught genre). You will play B, the virtual reconstruction of Hunter Ben, hero of the first chapter of Bunny Hunter. After his game b...

Cage of the Ghoulish Polychaeta

You are a tentacle monster and you want to enslave the crew of the ship and turn them into breeding vessels for your spawns. If you succeed, a bigger prize awaits you...​

Cam Star!

Board an experimental space station orbiting Earth, and help Lexie earn money to unlock sexy new scenes to please her fans with!​

Cosmic Cams

You’re tasked with making enough Schmeckles to keep the place running while fighting off space pirates. Select which Alien streamers that’ll work best together to create the most fans from among planets in your care. Are you up for the task? Gameplay

Dragon and Weed: Origins

The events starts in 2053, on Earth where a fragile peace is maintained by international political alliances. Before, it was about 50 years of territorial conflicts, political clashes fed by the growing scarcity of the raw material and orchestrate, behind closed doors, by a powerful conglomerate....

Dungeons & Strangers [v0.5]

>>>>> Please leave a like if you liked what you read, or downloaded something from a post =) <<<<< > If you want an Update Only Patch for a Ren'Py or RPGM game, write on my profile, tag or DM me <​

Futanari Goddess [v1.0]

No one ever explained to the woman why the acolytes of the holy temple of the Goddess needed to be virgins. Even though the temple was run only by women, all new acolytes had to be pure and virginal – and the reason would soon be revealed in this acolyte’s first ceremony!​