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List of windows sci fi Porn Games
Discover and download the best windows sci fi porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 18593 windows sci fi porn games available to download. The games are sorted in order of relevance with the best windows sci fi games coming first.
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Marked for Eternity
Marked for Eternity is a sci-fi/supernatural visual novel about a town called West Mountain, where there lay more questions then anwsers. It revolves around a student living with his stepmom. (obviously) His life took a u-turn after his mother died in a car accident. To make things worse; his fat...
3dcg
animated
harem
incest
male protagonist
masturbation
milf
mobile game
oral sex
romance
sci-fi
voyeurism
Metal Flame [v0.03]
Metal Flame is a sci-fi style 2d platform shooter game.
2d game
female protagonist
sci-fi
shooter
side-scroller
Midnight Memories- Sonata of the Soul
A sci-fi fantasy 2D Platformer. Story rich.
2d game
2dcg
adventure
big tits
fantasy
female protagonist
groping
lesbian
monster
platformer
rpg
sci-fi
side-scroller
voiced
Name88's Triangle
Introducing my AVN project, retro-future styled, sci-fi story about friendship, love, devotion, choices we make and the consequences those choices are causing. Mystery, tension, humor, sexy women, with a kick-ass synthwave score - 'Name88`s Triangle'
3dcg
big ass
big tits
creampie
groping
humor
male protagonist
oral sex
sci-fi
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
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
One Possible Future
Explore one possible future for humanity in this adult visual novel: a sci-fi world in which humans want for nothing, and engage in secret rendezvous with their robot caretakers...
2dcg
adventure
ai cg
exhibitionism
female protagonist
handjob
lesbian
oral sex
romance
sandbox
sci-fi
vaginal sex
voyeurism
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...
2dcg
adventure
big tits
dating sim
drugs
furry
humor
male protagonist
oral sex
sci-fi
simulator
slave
teasing
tentacles
voyeurism
Paradox
This is a sci-fi visual novel and the events are taking place both in the future (+100 years from now) and the present times. You'll be playing as an agent, that works for a company who controls time. Their main goal is to save the humanity from horrible events. Your job as an agent will be to go...
3dcg
animated
big tits
male protagonist
oral sex
romance
sci-fi
teasing
vaginal sex
Parasite Inside
In this Sci-Fi Horror game, our protagonist, Oni Lim, awakens aboard a colonization spaceship. However, as she awake from her slumber, she quickly realizes that all other crew members remain in cryogenic stasis, and critical ship systems are malfunctioning. Determined to uncover the source of the...
3d game
adventure
anal sex
animated
big ass
big tits
combat
female protagonist
handjob
horror
masturbation
monster
puzzle
rape
sci-fi
shooter
sleep sex
vaginal sex
vore
voyeurism
Planet Lust
Planet Lust is a story-driven sci-fi eroge game with tight gameplay, mild horror, with action rpg and farming sim elements. The player takes on the role of the game's protagonist, "Swan", who, due to unfortunate events, ends up at a military base on Mars with four beautiful women. You'll have one...
2d game
adventure
animated
big ass
big tits
creampie
fantasy
male protagonist
milf
sandbox
sci-fi
vaginal sex
Portal Trials Virtus Ascent
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 Atmosphere
Project ATMOSPHERE is a wonderful Sci-Fi visual novel inspired by games like Cyberpunk 2077 and Deus Ex series that combines beautiful high-quality renders and complex adult storyline. The story of the game takes you to the near future. The main character is a young man who recently graduated fro...
3dcg
animated
bdsm
big tits
creampie
female domination
footjob
handjob
lesbian
male protagonist
masturbation
milf
mobile game
oral sex
romance
sandbox
sci-fi
simulator
stripping
urination
vaginal sex
voyeurism
Project DPS
In this sci-fi game, the main character fights against enemies while searching for lost memories and collecting data fragments to restore them. As they advance, they gradually uncover the sexual abuse they experienced in the past. Gameplay:
3d game
adventure
animated
bdsm
big ass
big tits
fantasy
female protagonist
monster
multiple protagonist
oral sex
rape
sci-fi
shooter
simulator
strategy
vaginal sex
Project Genesis
A 3DCG game with Sci-fi theme
3dcg
big ass
big tits
female protagonist
point & click
sci-fi
voiced
Projekt Moon: Hope Awakens
Projekt Moon: Hope Awakens is a zany sci-fi romp inspired to be an homage to many of the dev's favorites games: (MASS EFFECT, Harem Hotel, Trials in Tainted Space, Ravager and more) This is a series in which you will decide the fate of others, even empires and impregnate an assortment of monster ...
3dcg
anal sex
bdsm
big ass
big tits
cheating
corruption
creampie
drugs
dystopian setting
exhibitionism
fantasy
female domination
furry
futa/trans
futa/trans protagonist
graphic violence
group sex
harem
humiliation
humor
lesbian
masturbation
monster girl
multiple endings
multiple penetration
oral sex
parody
pregnancy
sci-fi
sissification
spanking
superpowers
transformation
trap
vaginal sex
Ripples
Ripples is a sci-fi visual novel that centers around an 18 year-old in his last year of high school. He reunites with his good friend Darci and sets off to school like any other day, but as the day goes on, he learns new information about his deceased father that has him questioning the truth abo...
3dcg
adventure
animated
big tits
creampie
exhibitionism
groping
handjob
loli
male protagonist
masturbation
milf
mobile game
oral sex
school setting
sci-fi
stripping
teasing
twins
vaginal sex
virgin
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...
adventure
fantasy
male protagonist
monster
rpg
sci-fi
text based
turn based combat
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...
3dcg
anal sex
bdsm
group sex
lesbian
male protagonist
mind control
ntr
parody
sci-fi
tentacles
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 ...
3dcg
anal sex
animated
big ass
big tits
combat
dating sim
harem
male protagonist
masturbation
monster
multiple penetration
oral sex
sandbox
sci-fi
vaginal sex
List of windows sci fi Porn Games by Platform
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List of windows sci fi Porn Games
LustGames organizes porn games into 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.