List of linux sci-fi Porn Games

The Lowlands of Aldermoor

You reach the walled town of Oakhaven with 25 Money, a soaked cloak, and a winter ahead — in the harsh feudal Duchy of Aldermoor, where the town guards punish theft without hesitation, magic is distrusted, and a warm bed costs more than coin. Here sex is a common currency of survival: innkeepers, caravan guards, and nobles all trade it freely, and the desperate trade in the only thing they have left. Spend your 25 carefully, and decide what a night under a roof costs you.

Save Us Mr Convict! [v0.1]

Sci-fi/Fantasy visual novel set on a dangerous, unfamiliar world where humans are rare — and convicts are sent without explanation. You awaken with no memories and no guidance, forced to navigate a planet that views your existence as something unusual… and valuable.​

Soft Serve [v1.0 Final]

3D Kinetic Novel. Built with the Godot Engine, so you can zoom/pan/rotate the camera on each page. Includes animations, various music, and sound effects. It uses a lot of tech I spent a ton of time on, like real time skin shaders and real time boob physics that don't require any fancy graphics ca...

Wicked Dominion

A clumsy sci-fi loving boy has an encounter with an entity that doesn't go well, forced to steal the essence of girls and with the possible appearance of aliens, this world is plunged into chaos that you'll have to help fix.​

Just Deserts

Just Deserts is a sci-fi action dating sim where you play as a soldier who must protect a city from mysterious alien attack, while at the same time need to capture the heart of your dream girl(s)!​

Daybreak Nightbreak [v13.7]

Daybreak Nightbreak is a sandbox-styled visual novel dating simulator, solo developed by me, Mr. Scribbly. The story follows a young man through his discovery of an alternate dimension mirroring his own, as well as the implications behind the actions of an ever-growing doomsday cult. Unbeknownst ...

Infinity Realm [v0.8.2]

On a dare you and your friends explore an old abandoned building, only to find yourself spirited away to the Infinity realm. To escape you must Defeat the Guardians and make your way through worlds of Fantasy, Sci-fi, and horror. As you meet other people trapped also traped in the Infinity realm....

CODE: PANDORA 2

Immerse yourself in the galaxy of Pandora—a world of eroticism, intrigue, and shadowy games, where passion becomes a weapon and power is seized through seduction and danger. Play as Dripli, the chief diplomat of the Dark Lord, and Lika, a space marine. Conquer the galaxy not only with words, but ...

Veyra-9 [v0.21]

Veyra-9 is a loop-based adult sci-fi infiltration game set in the city of Auralis, where beauty, status, discipline, and desire all hide something deeper underneath. You play as a covert human operative living under a false identity, trying to get close to the women at the center of the city whil...

Simbro ResErection

Welcome to a sci-fi/cyberpunk universe where you run an adult brothel in a full brothel management simulator. Build your brothel from the ground up by adding new rooms to increase your staff capacity, keep staff happy, and provide unique services to clients. You can also customize your characters...

Save The World [v1.0]

"Save the World", a thrilling sci-fi story about Ekiya, a young woman living in London who's struggling to make ends meet with her roommate, Sarah, in a world where all that matters is how much money you make. After a break-up and recent job change, Ekiya's life takes an even more drastic turn wh...

The Dragonspire

You're Stephen (default name) head of the private security in Dragonspire. You manage all types of things as contracts, meets, events, sometimes patrols. Set in a dark modern world with surprise sci-fi/Fantasy aspects including; scandals, corruption, death, tough choices, full character progressi...

Massive Tickles: A Sci-fi Odyssey

NOTE: This game contains adult themes that involve bondage, tickling, and sexual themes! It's not for everyone! A loving homage to sci-fi exploration games, this game continues the hijinks of VR-loving tickle-lovers Brandon and Cissy as they try out a new game:! In it, they play as daring space s...

Hardcore Cruising: A Sci-Fi Gay Sex Cruise!

All aboard the HMS Size Queen! New crewman Milo Barre has started work on his first cruise. He always dreamed of working for this illustrious cruise line, but his big brother bullied him by saying he wasn't slutty enough to make it. Can Milo prove him wrong and be the sluttiest cabin boy on the s...

Sci-fi Erica [vDateGames]

The Ark: Sci-Fi Adult Game [v0.1.6]

The Ark is a game about collecting different races and species to conserve them. Travel to another space-time, fight the dangers and collect a race to avoid its dissapearance joining The Ark.​

Dane Lo-Fi [v0.1]

Your personal NSFW Lo-Fi haven. Customize characters, collect lewd scenes, and enjoy a mix of relaxing beats and ambient erotic sounds. THE ULTIMATE ADULT LO-FI EXPERIENCE No complicated mechanics. Just pure adult entertainment. Whether you have five minutes or five hours, find your perfect vibe ...

Sci-Futa [v1.0]

Following a bad breakup, a very pent-up futanari goes to a space brothel to relieve her massive loads into some cheap prostitutes. Perhaps she'll be able to relieve some of her stress along the way as well.​

Ashes of War

Thrown into a century long war between the Union and the Kingdoms, a lone starship Captain decides to rebel against his fate. Join him in his galactic journey and discover the various stories that can still bloom in the Ashes of War. A straightforward Military Sci-fi VN for romance enthusiasts.​

Celeste Blake – The Evindium Affair [v0.85]

The Evindium Affair is an Sci-Fi themed adult game made with Twine featuring a female protagonist. As such it is a choose your own adventure game with an open world style of game play.Adult content is around corruption, or trying to avoid corrupting the female protagonist who is in a predicament....

AIRevolution [v0.3.8]

AIRevolution is a Visual Novel Game, sci-fi bathed with a shiny layer of fantasy. The world is crowded with Artificial intelligences, most of them looking like humans, they even managed to have the same rights as humans do in a 'near' future. Will you accept them as equals or.. choose another pat...