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.

EtheriiA Travelogue

Etheriia - Travelogue is an adult visual novel where players embark on a sensual journey across multiple universes, including sci-fi, medieval, and elven realms, fixing visual glitches and restoring order.​

Just Another Bubble

***This is the old game known as HUNGER FOR CHAOS. The reason for the reboot is because I felt the original game was too dark, and this reboot JUST ANOTHER BUBBLE focuses more on mysterious sci-fi element like I intended. So please give it a try and let me know what you think!** You, Camilla (18)...

Lost Stars

Lost Stars is Sci-Fi Adult RPG, you start your adventure on Phaeton, a desolated mining asteroid where various groups of Outlaws are constantly fighting to take control of it. As a Freelancer you'll be hired to complete contracts for those able to afford your services, even if those contracts wil...

Overlusthood Legends [v0.1.1]

In TeasinCity, the hometown of our main character, girls are disappearing en masse. Who's behind it? Slave traders, mystical ancient evil or both? To figure it out and stop it is up to our hero. But sometimes good deeds require getting to the bottom of city's darkest and most perverted secrets.Ov...

Primal

Primal A Sci-fi Survival Erotica Romance The Crash In the year 2083, Apollo-9, a research vessel set to explore the fringes of the galaxy, fell from the sky and crash landed onto an uncharted planet. You are the sole survivor of this crash. Thrust into an unknown world with barely any resources a...

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...

Spicy Quest: To Deep Infinity and Beyond [v0.05a]

Spicy Quest: To Deep Infinity and Beyond is a sci-fi adult visual novel that combines space exploration, drama, eroticism, and a touch of dark humor. The galaxy is in chaos. Political tensions, brutal conflicts, and mysterious threats have made life a living hell. From the devastating Drexarii pl...

Star Seed [v0.0.4]

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

XENO-INTIM

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

Robolife-Days with Aino [v1.2.1]

This is a romantic comedy about a robot girl's journey of self-discovery. In order to graduate from Ahroy Academy, famed for its prowess in AI, I need to program and train an android to function seamlessly in society. But...'Orders received, eliminating target.' Aino, an android I dragged back fr...

Full Metal Daemon Muramasa [v1.04]

This is not a story of heroes. Since time immemorial, warriors called musha have ruled the battlefield, granted supernatural power by their enchanted suits of armor - tsurugi. Minato Kageaki is one such musha, driven by duty to don his crimson armor and challenge the greatest evils of an age. But...

SS Aphrodite [v0.1]

Steins;Gate

STEINS;GATE follows a rag-tag band of tech-savvy young students who discover the means of changing the past via mail, using a modified microwave. Their experiments into how far they can go with their discovery begin to spiral out of control as they become entangled in a conspiracy surrounding SER...

Chrome Lifelines-Chapter 1

You are a former operative who resides in Retropolis; the corporate cesspool of crime and corruption. After a disastrous incident, you're forced to start anew as a mercenary. Your choices will determine what type of life you'll live and who you decide to share it with. Try not to flat-line...​

Knight of the Lust Temple: Remoistered

Knight of the Lust Temple is the game about one girl's adventure in the galaxy far far away.​

Hunted on Eclipse-9 [v1.1]

Femdom/Futasub game where you play as a futa, trying to fill up cum tanks on a spacestation while avoiding a guard robot that's gone berserk! If you get caught your balls will be drained, so watch out!​

The Stowaway [v0.03]

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 ...

Knight of the Lust Temple [v0.2]

A Star Wars VN Parody 'Knights of the Lust Temple' By Apulaz and Crossbow Pussycat

MECHANICA: A Ballad of the Rabbit and Mercury

5029 AD, 'Guillotine', the Japanese territory on Mercury, a city full of neon signs and drunks. You will explore the beautiful cyberpunk-style 2D world, play music to the residents of Mercury to gather intelligence, and finally achieve the goal of saving the world.​

AmalGene [v1.0 Alpha]

Amagene is a prototype version of open-world Sci-Fi 3'rd person shooter game, where you got to kill monsters in order to clone them and have sex.​