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 25721 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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Brinecrown: The Sunken Hoard
Your treasure-hunter father is dead; you inherit his rotting house on Morrow Cay, where the town still whispers about the Bloodwake — a pirate fleet that sank into the sea caves four centuries ago with a cursed hoard: spend any of its gold and the curse ages you to death. A cartel, a demon-worshipping church, and a rival archaeologist are all digging for it, and so is a beautiful woman far older than she looks. The hoard can buy you a life or a grave — decide which before someone else spends it.
adventure
paranormal
harem
romance
corruption
rape
drugs
religion
male protagonist
pov
text based
simulator
rpg

Yuna: Reborn + Arena[Tech Demo]
Yuna is a Third-Person Action RPG Shooter with a focus on gameplay and dynamic action.
3d game
3dcg
character creation
female protagonist
humor
masturbation
rape
rpg
sci-fi
shooter
side-scroller
![Yuna: Reborn + Arena[Tech Demo]](/Games/Yuna-Reborn--ArenaTech-Demo/miniMainImage.webp)
Z Fighter Training [v0.1]
Adult meet and fuck simulator based in Dragon Ball world using illusion Koikatsu game and software!
3dcg
animated
big ass
big tits
male protagonist
masturbation
mobile game
parody
sandbox
sci-fi
turn based combat
voyeurism
![Z Fighter Training [v0.1]](/Games/Z-Fighter-Training/miniMainImage.webp)
Zekopedie [v0.2]
Play with Alice or Lis 7+ H-Scene High-Res 100+ Story Lines This is a non-commercial, fan-made game that incorporates backgrounds directly from the Cyberpunk series for atmosperic purposes only. This project is not affiliated with, endorsed by, or representative of the official CD Projekt RED Cyb...
3dcg
anal sex
animated
female protagonist
lesbian
masturbation
sci-fi
sex toys
vaginal sex
![Zekopedie [v0.2]](/Games/Zekopedie/miniMainImage.webp)
Changed: Special Edition
Changed is a slime Transfur-themed, highly difficult RPGMAKER Japanese-style puzzle game
2d game
2dcg
adventure
ahegao
animated
big ass
big tits
corruption
female domination
furry
gay
groping
male domination
monster
monster girl
multiple endings
puzzle
romance
sci-fi
sexual harassment
stripping
teasing
tentacles
transformation

After Invasion [v0.7.5a]
About this game: As the name suggests this happens after a rather nasty event in the near future, aliens invade and attempt to wipe out humanity with a viral agent that they just call the Mutagen. As the aliens have experienced on countless other worlds, the mutagen warps the DNA of what ever spe...
3dcg
anal sex
bdsm
bukkake
gay
group sex
humiliation
incest
lactation
lesbian
male protagonist
monster
oral sex
pregnancy
sci-fi
spanking
superpowers
transformation
vaginal sex
![After Invasion [v0.7.5a]](/Games/After-Invasion/miniMainImage.webp)
Atlantia [v0.09]
An 18+ furry porn game, with themes of exploration and interaction with the characters in a bright and vibrant solar/cyberpunk world. The content will cater to the furry audience as well as all fans of erotica, and feature open and robust character creation and customization, as well as a variety...
anal sex
bdsm
character creation
female protagonist
furry
futa/trans
futa/trans protagonist
gay
group sex
lesbian
male protagonist
masturbation
monster girl
oral sex
sandbox
sci-fi
sex toys
text based
titfuck
urination
vaginal sex
![Atlantia [v0.09]](/Games/Atlantia/miniMainImage.webp)
Caprice- Domina Noctis [v1.0]
Caprice: Domina Noctis is a choice-driven adult visual novel where every decision leads you deeper into a world of power, seduction, and consequences. Will you play by their rules, or rewrite the game? Explore this world of Female Domination.
3dcg
anal sex
bdsm
big ass
big tits
exhibitionism
fantasy
female domination
female protagonist
graphic violence
humiliation
interracial
lesbian
male protagonist
multiple protagonist
oral sex
sci-fi
sex toys
urination
voyeurism
![Caprice- Domina Noctis [v1.0]](/Games/Caprice-Domina-Noctis/miniMainImage.webp)
Chronoromancer [v0.9.6.1]
Chronoromancer is a story-driven adult sandbox VN/RPG hybrid where saving the universe means saving human connection itself. Build your stats, explore three eras, and unlock relationships with a huge cast of characters. From dungeon crawling and minigames to cinematic NSFW encounters, Chronoroman...
2dcg
adventure
ahegao
ai cg
anal sex
bdsm
big ass
big tits
corruption
creampie
dating sim
exhibitionism
fantasy
female domination
footjob
furry
handjob
harem
interracial
male protagonist
management
masturbation
milf
oral sex
prostitution
rpg
sandbox
sci-fi
teasing
titfuck
vaginal sex
virgin
![Chronoromancer [v0.9.6.1]](/Games/Chronoromancer/miniMainImage.webp)
Cyber Crush 2069 [v.1.0.4]
Year 2069, it's a time when advanced technological and scientific achievements, such as artificial intelligence and cybernetics, have become mainstreams as part of every citizen's life, or even body parts literally. You, as a ripperdoc (self-proclaimed), have started your new clinic in a corner o...
2dcg
adventure
anal sex
animated
big ass
big tits
creampie
dating sim
fantasy
male protagonist
oral sex
parody
puzzle
romance
sci-fi
sex toys
teasing
titfuck
vaginal sex
virgin
voiced
![Cyber Crush 2069 [v.1.0.4]](/Games/Cyber-Crush-2069/miniMainImage.webp)
Dark by Dawn [v0.2a]
2dcg
female protagonist
monster girl
parody
sci-fi
![Dark by Dawn [v0.2a]](/Games/Dark-by-Dawn/miniMainImage.webp)
Dream Dance [v0.1.3]
Hello! My name is Feeluck, and I want to introduce you to my first adult visual novel - Dream Dance. I work on the game alone, but I'm not saying this to complain, but to warn you that this is an indie project to the core, and you shouldn't expect it to be polished to every comma. If you find any...
3dcg
animated
big ass
big tits
combat
creampie
dystopian setting
exhibitionism
handjob
humiliation
humor
interracial
lesbian
male protagonist
masturbation
milf
monster
oral sex
point & click
puzzle
romance
school setting
sci-fi
stripping
teasing
![Dream Dance [v0.1.3]](/Games/Dream-Dance/miniMainImage.webp)
Dualist Dark Alliance [v0.1]
Westfeld, 2050. A hyper-capitalist playground where ordinary existence has been reduced to a predatory monthly subscription. Clean air in residential sectors is metered. Hot water runs on microtransactions. Optic implants blast unskippable corporate ads directly onto the retinas unless a premium ...
3dcg
animated
big tits
corruption
drugs
exhibitionism
female protagonist
graphic violence
groping
humor
lesbian
multiple endings
sci-fi
sexual harassment
teasing
voyeurism
![Dualist Dark Alliance [v0.1]](/Games/Dualist-Dark-Alliance/miniMainImage.webp)
Exogon [v0.1]
You play as Falcon 24, a wartime fighter ace credited with dozens of victories, making you the Ace of Aces of supersonic jets. Leading a squadron of elite fighter pilots during a global conflict, you conduct daring raids into enemy territory. However, an enigmatic force disrupts both Earth's affa...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
group sex
harem
humor
male protagonist
masturbation
monster girl
romance
sci-fi
vaginal sex
![Exogon [v0.1]](/Games/Exogon/miniMainImage.webp)
Faction Paradox [v0.4]
You play as a new member of the Faction Paradox. A cult dedicated to breaking down the laws set by the Time Lords. After unlocking the full capabilities of your ship, you must travel throughout the galaxy conquering the planets.The game will currently focus on one girl as it is partly a slave tra...
2dcg
anal sex
groping
incest
male protagonist
parody
sci-fi
slave
trainer
voyeurism
![Faction Paradox [v0.4]](/Games/Faction-Paradox/miniMainImage.webp)
Fitting in @ Home [v0.17]
The bad news is you're four inches tall. The good news? You'll fit right in(side). You are a 20-year-old university student who has just arrived home for the Summer. You skipped visiting last year, opting to spend your break in the college city you had come to love, and haven't physically seen yo...
2dcg
ai cg
big ass
big tits
female domination
group sex
harem
incest
milf
mobile game
oral sex
romance
sci-fi
text based
vaginal sex
vore
![Fitting in @ Home [v0.17]](/Games/Fitting-in--Home/miniMainImage.webp)
Hopepunk City [v1.1]
Your character is a refugee of one of those war torn regions who managed to swing a sponsorship to this city. You can play as a previous player character (DA/SITA or AiP) who Ariane sponsors, or you can be a new character who won a sponsorship. Your character can be male or female. You move into ...
3dcg
adventure
female protagonist
male protagonist
sci-fi
![Hopepunk City [v1.1]](/Games/Hopepunk-City/miniMainImage.webp)
Hunter: Space Pirates
At the tender age of three, our protagonist is separated from his mother under mysterious circumstances. A compassionate couple of neighbors, mourning the loss of their own son, adopt him. His foster father, a former Navy combat pilot known as "Viper," nurtures his passion for airplanes. However,...
3dcg
animated
big ass
big tits
creampie
humor
male protagonist
masturbation
milf
mobile game
monster
monster girl
romance
sci-fi
vaginal sex
virgin
voyeurism

Hypermancer [v0.0.9]
Hypermancer is a mature indie project built around male LGBT themes and kinks. Set in the Dawn of Corruption universe, the game focuses on hyper bara and muscle growth. "If I were to describe the gameplay in one sentence, I'd say it's like if Cult of the Lamb had a love child with Resident Evil 2...
3d game
adventure
dating sim
furry
gay
romance
rpg
sandbox
sci-fi
shooter
![Hypermancer [v0.0.9]](/Games/Hypermancer/miniMainImage.webp)
Intergalactic Ecstasy
In this Epic Sexual Adventure , Penny Patty Piper travels the universe fighting monsters and completing Heroic Sexual Challenges to earn the fabled Erotesian Stones, the keys to unlocking the path to a Planet where Sexual Pleasure is the purpose of life.
3d game
adventure
animated
combat
exhibitionism
female protagonist
groping
humor
internal view
lesbian
monster
pov
rpg
sandbox
sci-fi
vaginal sex
voiced

Lost in Pleasure [v0.0.4]
This game is a birth simulation game set in space. You control the only sentient being left in the universe whose aimlessly wandering the universe searching for any remaining signs of life with little expectations. She stumbles upon an abandoned research station that still functions and discovers...
2dcg
animated
drugs
female protagonist
internal view
monster
pregnancy
sci-fi
simulator
vaginal sex
![Lost in Pleasure [v0.0.4]](/Games/Lost-in-Pleasure/miniMainImage.webp)
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 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.