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 24756 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.
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Vengeace Of The Minotaur RPG
Vengeance of the Minotaur is an old-school, open-world, turn-based RPG blending explicit sexual themes with deep strategic party-building and brutal combat. Play as Asterion, the last demigod Minotaur, imprisoned for millennia by humans. Unleash his savage revenge: claim their women and conquer their world.
2d game
adventure
anal sex
corruption
fantasy
group sex
harem
male domination
male protagonist
monster
oral sex
rape
rpg
strategy
turn-based combat
vaginal sex
pov
combat
bestiality
big ass
big tits
creampie
handjob
milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
The Dragonspire [v0.1]
![The Dragonspire [v0.1]](/Games/The-Dragonspire/miniMainImage.webp)
You're Stephen (default name) head of the private security in Dragonspire. You manage all types of things as contracts, meets, events, sometimes patrols. Set in a dark modern world with surprise sci-fi/Fantasy aspects including; scandals, corruption, death, tough choices, full character progressi...
3dcg
anal sex
big ass
creampie
male protagonist
multiple penetration
oral sex
romance
teasing
vaginal sex
virgin
Totally a Spy!
In a somewhat-familiar near-future sci-fi universe, you take on the role of the best of a very select few individuals, agents of the "Office of Alliance Territorial Intelligence and Security". In fact, some would go as far as to call you a living legend. So when you get tasked with an infiltratio...
female protagonist
humiliation
real porn
sex toys
spanking
Wicked Dominion
A clumsy sci-fi loving boy has an encounter with an entity that doesn't go well, forced to steal the essence of girls and with the possible appearance of aliens, this world is plunged into chaos that you'll have to help fix.
3dcg
ahegao
anal sex
animated
big ass
big tits
creampie
group sex
harem
male domination
male protagonist
masturbation
monster girl
oral sex
parody
teasing
titfuck
vaginal sex
Wormhole Trouble [v0.06]
![Wormhole Trouble [v0.06]](/Games/Wormhole-Trouble/miniMainImage.webp)
Wormhole Trouble is a sci-fi adult visual novel series. In the game you play an astronaut who gets transported to another galaxy. You must find out what happened and potentially find your way back home. Also you get to fuck a lot of aliens on the way.
2dcg
anal sex
oral sex
titfuck
vaginal sex
Dane Lo-Fi
Your personal NSFW Lo-Fi haven. Customize characters, collect lewd scenes, and enjoy a mix of relaxing beats and ambient erotic sounds. THE ULTIMATE ADULT LO-FI EXPERIENCE No complicated mechanics. Just pure adult entertainment. Whether you have five minutes or five hours, find your perfect vibe ...
2d game
2dcg
ai cg
big tits
cosplay
management
masturbation
trainer
Sci-Futa
Following a bad breakup, a very pent-up futanari goes to a space brothel to relieve her massive loads into some cheap prostitutes. Perhaps she'll be able to relieve some of her stress along the way as well.
2d game
2dcg
big ass
big tits
creampie
futa/trans
futa/trans protagonist
groping
internal view
kinetic novel
mobile game
monster girl
oral sex
titfuck
vaginal sex
Celeste Blake – The Evindium Affair [v0.85]
![Celeste Blake – The Evindium Affair [v0.85]](/Games/Celeste-Blake--The-Evindium-Affair/miniMainImage.webp)
The Evindium Affair is an Sci-Fi themed adult game made with Twine featuring a female protagonist. As such it is a choose your own adventure game with an open world style of game play.Adult content is around corruption, or trying to avoid corrupting the female protagonist who is in a predicament....
adventure
corruption
female protagonist
mind control
sci-fi
text based
Doon: The Lusts of Mahd'Ib
A satirical parody of the sci-fi genre and classic sci-fi epics. Experience your journey as a young (19) noble as he rises and falls from ducal heir of a lush ocean world, to betrayed fugitive hunted through a deadly desert, to seizing ultimate power across the stars. Along the way, you'll naviga...
3dcg
animated
big ass
big tits
corruption
cosplay
creampie
drugs
fantasy
female domination
handjob
humor
incest
lesbian
male protagonist
masturbation
milf
mind control
oral sex
parody
pov
pregnancy
romance
sci-fi
sex toys
teasing
urination
vaginal sex
AIRevolution
AIRevolution is a Visual Novel Game, sci-fi bathed with a shiny layer of fantasy. The world is crowded with Artificial intelligences, most of them looking like humans, they even managed to have the same rights as humans do in a 'near' future. Will you accept them as equals or.. choose another pat...
3dcg
animated
big ass
big tits
dating sim
fantasy
male protagonist
monster girl
romance
sci-fi
voyeurism
Alpha-Nighthawk
Bathed in the light of the moon, a giant rose blooms in full glory. It hangs darkly in the night sky, suspended in space some 380,000 km from Earth. With its true name and nature unknowable, humans have taken to calling it “Consuelo.” In Bayshore Daiba City, life goes on in the Red Zone—a lawless...
2dcg
bdsm
big ass
big tits
censored
creampie
female protagonist
furry
groping
group sex
japanese game
kinetic novel
lesbian
male protagonist
masturbation
monster
monster girl
oral sex
rape
sci-fi
teasing
titfuck
vaginal sex
voiced
Andromeda Prelude
Mass Effect: Andromeda Prelude is the fan fiction visual novel. It's devoted to all Mass Effect and sci-fi fans out there. The plot is pure fan fiction and may not represent the vision of Bioware on certain events.SPOILER: More
2dcg
parody
sci-fi
Barbarian Babes Collection
Barbarian Babes Interactive is a dangerous world of erotic fantasy vixens, featuring catfight, gladiatrix, vampiress, villainess, cowgirl, space babe, and foxy boxing, sexy wrestling, barbarian and amazon girls with incredible artwork, comics, photos, videos, wallpapers, animations, and interacti...
3d game
3dcg
animated
big ass
big tits
combat
creampie
exhibitionism
fantasy
female protagonist
graphic violence
groping
horror
humiliation
humor
lesbian
male domination
male protagonist
management
masturbation
milf
multiple endings
multiple protagonist
pov
puzzle
rape
sandbox
sci-fi
sex toys
sexual harassment
shooter
spanking
strategy
teasing
tentacles
titfuck
vaginal sex
Cyberspace Battle Maiden Academy
Mysteries Abound, with secrets hidden within. Secrets one hides from themselves, and secrets others hide for themselves. The question... can you uncover them? Are you willing to take the risk? Or is the danger, and self doubt too strong? Welcome to C.B.M.A. a spiritual sequel to "Desire Guardian...
2d game
2dcg
adventure
bdsm
futa/trans
male protagonist
mind control
monster girl
rpg
school setting
sci-fi
sissification
transformation
Evil Incorporated [v1.7.7]
![Evil Incorporated [v1.7.7]](/Games/Evil-Incorporated/miniMainImage.webp)
The story has a Sci-Fi theme and is set in a parallel universe where a meteor hit the planet years ago and it gave birth to a race of super humans. Your characters name is Steven Wolf and you were head of R&D at AEON, the leading weapons manufacturer in the world. One day you and your team was wo...
adventure
corruption
group sex
male protagonist
mind control
oral sex
real porn
rpg
sci-fi
slave
superpowers
vaginal sex
Exilium: Breeding Imperium
Build a colony. Breed a population. Conquer the galaxy. Humanity's last hope crashed on an alien world. As the commanding officer of the USS Frontier, it's your job to turn wreckage into a thriving colony — and eventually, an interstellar empire. Colony Breeder is an adult sci-fi colony manageme...
2dcg
ai cg
big tits
creampie
internal view
lactation
male protagonist
management
multiple penetration
pregnancy
sandbox
sci-fi
vaginal sex
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)...
3dcg
big ass
big tits
creampie
graphic violence
harem
male protagonist
pov
romance
sci-fi
vaginal sex
virgin
Lust Effect 18+
Lust Effect [18+] is a first-person shooter with adult content. Explore a space station overrun by xenomorphs, manage resources, uncover spicy memories, and fight for survival in a mix of horror, sci-fi, and lust.
3d game
3dcg
adventure
animated
big ass
big tits
creampie
exhibitionism
female protagonist
futa/trans
horror
lesbian
masturbation
mind control
monster
monster girl
oral sex
possession
rape
sci-fi
sex toys
shooter
strategy
swinging
teasing
vaginal sex
voiced
voyeurism
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...
character creation
fantasy
female protagonist
futa/trans protagonist
gay
male protagonist
sci-fi
text based
Project Exilium: Breeding Protocol
Project Exilium – Breeding Protocol is a sci-fi, roguelike deck-builder inspired by Slay the Spire, where strategy and NSFW collides. Trailer:
ahegao
ai cg
anal sex
animated
big ass
big tits
bukkake
creampie
dystopian setting
fantasy
interracial
lactation
masturbation
monster
multiple penetration
pregnancy
sandbox
sci-fi
sex toys
strategy
superpowers
tentacles
transformation
turn based combat
vaginal sex
The Stowaway
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 ...
3dcg
animated
bdsm
big ass
big tits
corruption
exhibitionism
female domination
footjob
groping
handjob
lesbian
male domination
male protagonist
rpg
sandbox
sci-fi
spanking
vaginal sex
List of sci-fi windows Porn Games by Platform
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List of sci-fi windows 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.