List of linux sci-fi Porn Games

Kinky Family

The Calloway household lives by one unspoken rule: everything in the house is shared — including bodies. As the family's youngest child and last virgin, you've just come of age in a mansion where every sibling, parent, and grandparent is vying for your first time — and their patience is finite. Hold out long enough and the courtship turns to conquest.

Mars: Scarlet Horizons Under Charcoal Darkness [v1.06]

You play as Joe Smith (renamable), the mission engineer, veteran astronaut, and a billionaire thanks to co-creating the breakthrough energy source. You are part of the first mission team traveling to Mars. You will discover how the harshness of the Martian surface reshapes your relationships with...

My Boyfriend is a Martian

Meet Katy, your average small-town gal. After a grueling day at work, she's just trying to make it back home. Little does she know, the universe has some surprises in store for her during her long journey. Get ready for an adventure that's out of this world!​

Naked Weapon [v0.3.0 Alpha]

Fuck fairy tales. This isn’t a heroic journey. It’s a scorched-earth revenge story about betrayal, chemical warfare, and the long road back from expendable to unstoppable. You play as Sasha Carver, a former elite operative discarded by the very corporation she helped build: Selica Pharmaceuticals...

Nineteenth [v0.01.5 Alpha]

You are invited to play as a young man named Patrick, the owner of an art gallery. Our hero lives in a big city with his girlfriend Brenda. They lead a calm, measured life, where their main problem is to decide whether to stay in the city or move. But one day, an event occurs on country roads tha...

Once a Porn a Time [v0.27 P2.3]

A Trainer game in a FairyTale World. You end up on an abandoned planet and deliver a fairy in a jar (?) Does magic exist? No, but what you' re about to get is even better than that! Sex, I'm talking about sex. Sex with princesses... and other things.​

Roads Yet Traveled [v10]

Do you think you can change the world? No matter who you are, you can only do so much, you have so little time to make a difference. Like so many times before you are off to your first day of class. It's not an easy thing, first day jitters, but you manage. This is your life now, a cycle of movin...

Robot's Touch Unofficial Ren'Py Port

This is a fan remake of Robot's Touch in Ren'Py.

Sexbot: Blackjack [v2.0]

Play Blackjack against 10 different opponents. Currently they each have one outfit set, but more will be added for holidays and special events. At the moment this is more of a demo than anything.​

SpaceCorps XXX

You are a naive young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet the training crew of the USS Mercury - a rag-tag of gorgeous aliens, sexy cyborgs and predatory milfs. Seduce your beautiful fellow cadets in an ongoing dating-...

Stranded in Space

You wake up on a spaceship filled only with women travelling to another planet, unaware of how you got there. You must navigate your days aboard the Endurance, making key decisions about your relationships with your shipmates, while trying to figure out the larger mysteries at play involving your...

The Black Hole [v0.1.3]

follow the "MC" on an adventure to discover the secret about "The Black Hole" and why they fear the end of the world is near with his arrival. This story is developed in the year 3055 where technology advanced by giant steps being able to exceed the limits of space and reaching new colonies to d...

The Pilot

The Writer [v0.2]

After two years away from his duties in the SKULL Special Forces, the world has been completely consumed by chaos due to a lethal virus. The protagonist is called back for one last mission before his retirement. As he reunites with his former teammates, he must face old enemies, shadowy organizat...

Tiny Treats [v1.0]

OH NO! Looks like you have had an accident when helping out with the new teleporter prototype and now you are only a few inches tall! Let's hope nobody will take advantage of your current situation!​

Valkyrion Rising

Michael Wallace wanted to help the world in a big way, by ending world hunger. His solution? Using radiation to alter the genetic makeup of produce to increase its production. And as the son and only heir to Tri-Spire Industries, he had all the resources he needed. After a catastrophic failure he...

Wrangler [v1.2.2]

Strange creatures have infested our planet. Round 'em up by seducing them with other creatures, and rid the world of this outbreak! A turn-based RPG focusing on sleuthing. You have to figure out what your opponent is into by studying how much your sex positions are affecting them. Make 'em cum!

robotsexpartymurder

When suspects and witnesses are “property, not people,” how should those who seek the truth proceed? Date robots. Avert scandal. Bring protection.​

Dreamwalker

On the verge of college graduation, you discover a ring that changes your dreams. You soon discover that these dreams may not be your own. Face the past, save your friends, and find your heart's desire.​

Hive Commando [v1.03]

Alien Infiltrator Ikti was one of the best the Serrate Hive had to offer. Then one day, she died and never came back. What could have caused this? What kind of lasting damage could this have caused? Is any of this actually explored in the game? Who knows?! Why am I asking so many questions??? So...

Neon Nights [v1.0]

Lately, Kate has been a little restless. The glowing lights of Metropolis 12 simply don't hold the luster they once did in her precocious youth. Now, the only things that give her joy are intimacy, and hoverbike racing. And since the intimacy has been sparse lately, she's taken to speeding her bi...