List of linux sci- fi Porn Games

SEXSTELLAR

SEXSTELLAR: An adult visual novel where passion, doubt, and mystery collide. Stranded on a space station with the alluring Cassiopeia, you must survive, uncover secrets, and face the truth—one of you isn’t human. Can you trust yourself in this steamy sci-fi thriller?​

SIMSEH 2: Milkania

About this game: This is a hot flash adult game about an alien who travels the universe looking for pussy. He found planet earth and abducted a MILF for his sexual fantasies. The game is more than just sex scenes, it has a nice game play and missions, plus a great story line with details about th...

Sanctuary in Time

A text-based, adult game with sci-fi & RPG elements! Your father's just been murdered. He was the God of Time. Now, it's your turn! Save damsels from dark corners of history; train them as warriors, courtesans, or workers. Build your forces. Expand & upgrade your citadel. And survive the enemies...

Say Yes

Say Yes is a sci-fi visual novel that delves into deep existential and moral questions, exploring the complexities of human nature and the fragility of life itself. At its core, it's a story about personalities, emotional struggles, and the desires that define us as human beings. Prepare to immer...

Screw Wars IV: A New Cock [v0.6.6 Beta]

SCREW WARS is a Parody Adult Visual Novel placed in a Star Wars Universe 'ish'. However, the main plot, the characters, and the environments are completely original. We want to escape from the same jokes and scenes that everyone has been doing all over again. However, if you are a true fan of the...

Sex Dating on Mars

Welcome to Mars, the red planet, where love and desire is the ultimate frontier. In "Sex Dating On Mars" embark on an extraordinary journey as an intrepid adventurer in search of love and desire in the vast expanse of humanity's new home. This thrilling PC game combines the challenges of Martian ...

Silver in the Sky - Amulet [v1.01]

Silver in the Sky - Amuletis a chance-based card combat game with erotic elements and a sci-fi setting.Follow the adventures of Arya, a member of the Silver Girls, an organization of space rangers exclusively composed of young attractive women dedicated to ass kicking and universal justice.Traine...

Space SEX [v1.0 Early Access]

A sinfully wild Sci-Fi Adventure, with a Happy Ending! Lose yourself in the impressively graphic, stimulated 3D, compellingly novelistic world of Space SEX.Sex in Space never felt so good!Choose your female companions and take them on a journey through time and space.

Star Seed [v0.0.2]

Star Seed is a sci-fi visual novel game. You play as a starship captain out on a routine supply mission when you receive a distress signal.SPOILER: MORE

Stargazers [v1si0n4ry]

This game will have a whole different concept from TiTN, being a Sci-Fi themed game, with a much more deep and intriguing story. Stargazers, on the other hand, will put you in the role of an officer of the Intergalactic Federation, more than 1000 years from now, in an universe filled with other r...

Sunwave Hotel

In the game, you will be part of a mercenary duo who crash-landed on a tropical island. Employed by a crime lord of a Sci-Fi galaxy, you and your partner must get back on your feet and figure out a way to complete the job that brought you to the planet. Along the way, you'll solve problems and me...

Synthetic Lover

In the year of 2066, biologically engineered humanoids known as ‘biots' make up a large percentage of the workforce. The protagonist of Synthetic Lover is one such biot and, like the rest of his colleagues, he lives to serve a single purpose – to fulfil his pre-programmed vocation. In his case, t...

The Halo Project

An adult game about enslaving girls using sci-fi devices The Halo Project an exciting new interdimensional game that would allow players to experience the thrill of the hunt in an artificial dimension known as "Dimension Z-189". You are the tester of said game, and your role is to hunt down the t...

The Hard Way [v0.0pa]

After being kidnapped as a child, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a following of beautiful, devoted women. The game is a sci-fi mystery solver, harem builder saga that has been built from the ground up to include aging...

The Stowaway

So, this is my first ever visual novel or game of any kind. This is an alpha release so please, any constructive criticism, let me know. Embark on a thrilling journey aboard the Hope's Horizon, humanity's last hope for survival. In this captivating sci-fi visual novel, you awaken from cryo-sleep ...

They'll do anything I say（OKeverything）[Part 1+DLCs]

This is a sci-fi interactive visual love novel. You will play a 25-year-old virgin, in an accident, you obtain a magical "love button". Pressing this button on anyone makes them agree to anything you say. You may interact in love with diverse beautiful women across land, sea and air.​

VoidBound

The earth is sucked into a war between alien species, and the heroine has to venture to worlds never before seen by mankind to find a way to stop it. The game is a sci-fi ero RPG with a focus on variety in combat mechanics. The character's abilities will be determined by a wide variety of equipab...

XENO-INTIM

Lewd sci-fi anthology series about adventures in weird worlds​

2037 - Almost ready, Inc. [v0.9.6]

2236 A.D.

—April 1st, 2236 A.D.—99 e-mails were unread.—99 e-mails from the same sender... her.This tale began five years earlier, in the spring of 2231. Mankind has evolved a new kind of communication ability called 'telepathy.' Yotsuba notices a young girl who does not use telepathy in his first term. In...