List of sci-fi windows Porn Games
Discover and download the best sci-fi windows porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 25721 sci-fi windows porn games available to download. The games are sorted in order of relevance with the best sci-fi windows games coming first.
Index
- List of sci-fi windows porn games
- List of sci-fi porn games by platform
- List of porn games categories
- Social media links
Search results
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.
incest
bestiality
virgin
milf
dilf
group sex
harem
oral sex
anal sex
vaginal sex
creampie
pov
teasing
rape
male domination
female domination
text based
simulator
rpg
Galaxy Girls: Uncensored
An adult sci-fi visual novel aboard the survey vessel IGV Helios on its first contact mission to the Ninth System. You're the new transfer. The crew was running fine without you, or so they'll tell you. Six very different women, one long deployment, and a chain of command that gets complicated fa...
2dcg
ai cg
animated
big tits
harem
male protagonist
monster girl
multiple endings
oral sex
romance
sci-fi
vaginal sex
How To Fix The Future [v0.1 Intro]
![How To Fix The Future [v0.1 Intro]](/Games/How-To-Fix-The-Future/miniMainImage.webp)
A young man lives an ordinary life. Working as a simple salesman, he escapes reality by playing video games at night. Life hasn't been fair to him, but everything changes when people around the world start getting mysterious game disks. And when two agents from the future show up, he suddenly bec...
3dcg
animated
big ass
big tits
creampie
female domination
groping
handjob
humor
interracial
male protagonist
masturbation
milf
oral sex
romance
sci-fi
slave
teasing
vaginal sex
If I Remember Correctly
The year? 2094. Your medical bills? $546,780. Your memories? Gone. You wake up in a dystopian recovery clinic with an AI caretaker, a mountain of medical debt, and no memory of who you are. If you want out, there's only one way forward: remember. Lucky for you, this clinic has the technology to ...
2d game
2dcg
adventure
animated
exhibitionism
female domination
female protagonist
handjob
point & click
puzzle
sci-fi
teasing
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...
3d game
creampie
female protagonist
lesbian
masturbation
oral sex
rpg
sci-fi
sex toys
sexual harassment
shooter
vaginal sex
Nick Marlowe Noir
This kinetic novel offers crime and sci-fi stories with a touch of hot eroticism. As the title suggests, the protagonist of the novel is a private detective who usually investigates cases of adultery. Taking on one seemingly ordinary case, he begins to suspect that he has encountered a mysterious...
3dcg
adventure
big ass
corruption
humor
kinetic novel
male protagonist
milf
paranormal
romance
sci-fi
vaginal sex
Overlusthood Legends [v0.1.1]
![Overlusthood Legends [v0.1.1]](/Games/Overlusthood-Legends/miniMainImage.webp)
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...
2dcg
adventure
big tits
dating sim
drugs
furry
humor
male protagonist
oral sex
sci-fi
simulator
slave
teasing
tentacles
voyeurism
Portal Trials Virtus Ascent [v0.1]
![Portal Trials Virtus Ascent [v0.1]](/Games/Portal-Trials-Virtus-Ascent/miniMainImage.webp)
During the Fourth Great World War between Humanity and AI, the machines won, pushing humanity to the brink of extinction. In a last-ditch effort to recover and repopulate, a surviving faction of human scientists and engineers, now extinct, used their scrambled-together technology to create a hidd...
3dcg
adventure
animated
big ass
big tits
fantasy
male protagonist
sci-fi
Project Genesis
A 3DCG game with Sci-fi theme
3dcg
big ass
big tits
female protagonist
point & click
sci-fi
voiced
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...
adventure
anal sex
fantasy
male protagonist
mind control
oral sex
rape
sci-fi
trainer
vaginal sex
voyeurism
Spicy Quest: To Deep Infinity and Beyond [v0.05a]
![Spicy Quest: To Deep Infinity and Beyond [v0.05a]](/Games/Spicy-Quest-To-Deep-Infinity-and-Beyond/miniMainImage.webp)
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...
2d game
2dcg
adventure
big ass
big tits
fantasy
furry
handjob
horror
male protagonist
monster girl
oral sex
point & click
sci-fi
vaginal sex
Star Seed [v0.0.4]
![Star Seed [v0.0.4]](/Games/Star-Seed/miniMainImage.webp)
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
3dcg
adventure
animated
male protagonist
monster girl
oral sex
sci-fi
titfuck
vaginal sex
Stellar Renegades [v1.11b]
![Stellar Renegades [v1.11b]](/Games/Stellar-Renegades/miniMainImage.webp)
Stellar Renegades is a sci-fi western otome set in the far distant future where humanity has flung itself to the stars. You play as the captain of a motley crew of con men, thieves, and rebels trying to scrape by any means possible in a universe that has no place for outlaws. Lie, cheat, and stea...
2dcg
adventure
dating sim
female protagonist
multiple endings
romance
sci-fi
The Governesses of Vesthona [v0.01]
![The Governesses of Vesthona [v0.01]](/Games/The-Governesses-of-Vesthona/miniMainImage.webp)
Incest Lesbian MILF Sci-Fi VN A mother, daughter, and granddaughter have traveled centuries in cryosleep to arrive on Vesthona. Finally they awake, to the planet that has been waiting so long for them. But though the world will bow effortlessly to the three of them, the relationships between them...
3dcg
big tits
female domination
female protagonist
futa/trans
futa/trans protagonist
incest
lesbian
milf
multiple protagonist
sci-fi
vaginal sex
Viático [v0.15]
![Viático [v0.15]](/Games/Vitico/miniMainImage.webp)
Viatico or Travel Expenses for its translation from Spanish is a slice-of-life, sci-fi visual novel that centers around the life of Lautaro, a young genius that always had a knack for technology, but despite his prowess and intellect was always used and abused by those that claimed to value and w...
2dcg
ai cg
big ass
big tits
dating sim
humor
male protagonist
mobile game
sci-fi
XENO-INTIM
Lewd sci-fi anthology series about adventures in weird worlds
2dcg
animated
big ass
big tits
horror
kinetic novel
male domination
monster
rape
sci-fi
tentacles
vaginal sex
voyeurism
Mental Blast Negative Power [v0.8.0]
![Mental Blast Negative Power [v0.8.0]](/Games/Mental-Blast-Negative-Power/miniMainImage.webp)
You take the role of reaper Elexis aka (Veil). She starts dreaming and seeing strange and hypnotic visions after an accident has happened on one of her previous missions. Now she wants to get rid of them but for that, she wants to visit a man known as Alun the Blind, who helped her once before ho...
2d game
3dcg
adventure
anal sex
animated
big ass
big tits
creampie
female protagonist
futa/trans
interracial
masturbation
monster
multiple penetration
oral sex
sci-fi
sex toys
tentacles
vaginal sex
Robolife-Days with Aino [v1.2.1]
![Robolife-Days with Aino [v1.2.1]](/Games/RobolifeDays-with-Aino/miniMainImage.webp)
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...
2dcg
adventure
animated
big ass
big tits
fantasy
male protagonist
oral sex
sci-fi
vaginal sex
Wings of Empire [v0.5.0e]
![Wings of Empire [v0.5.0e]](/Games/Wings-of-Empire/miniMainImage.webp)
Rome did not fall; it conquered the Stars. Once a Centurion in the Roman Legions, you were forced to retire after getting wounded in action. Unwilling to slow down you join the Fast Attack Carrier Aquila as a fresh fighter pilot, heading out into the Dark. The long cold-war between the Roman Empi...
3dcg
anal sex
animated
bdsm
combat
exhibitionism
group sex
handjob
harem
humor
male domination
male protagonist
masturbation
oral sex
romance
sandbox
sci-fi
sex toys
spanking
strategy
stripping
turn based combat
vaginal sex
virgin
Alien Escape [v1.0.0]
![Alien Escape [v1.0.0]](/Games/Alien-Escape/miniMainImage.webp)
You awaken alone aboard a silent spacecraft adrift in orbit - the crew gone, systems failing, something wrong in the walls. As you search for a way out, something begins to hunt you. It doesn’t speak. It doesn’t stop. And it remembers you. Alien Escape is an atmospheric, narrative-driven sci-fi ...
2dcg
ai cg
anal sex
female protagonist
graphic violence
monster
multiple endings
multiple penetration
rape
sci-fi
tentacles
text based
vaginal sex
Nick Marlote Noir
This visual novel offers crime and sci-fi stories with a touch of hot eroticism. As the title suggests, the protagonist of the novel is a private detective who usually investigates cases of adultery. Taking on one seemingly ordinary case, he begins to suspect that he has encountered a mysterious ...
3dcg
big ass
big tits
cheating
corruption
creampie
female domination
gay
graphic violence
group sex
handjob
horror
humiliation
humor
lesbian
loli
male protagonist
milf
monster girl
netorare
paranormal
parody
puzzle
religion
sci-fi
sex toys
teasing
titfuck
twins
voyeurism
List of sci-fi windows Porn Games by Platform
- Download sci-fi windows Porn Games for Android
- Download sci-fi windows Porn Games for MacOS
- Download sci-fi windows Porn Games for Windows
- Download sci-fi windows Porn Games for Linux
- Download sci-fi windows Porn Games for IOS
List of sci-fi windows Porn Games
LustGames organizes porn games into 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.