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 25210 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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Slutia Dungeon Crawler RPG
Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.
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
Korx Corporate Congress [v0.14]
![Korx Corporate Congress [v0.14]](/Games/Korx-Corporate-Congress/miniMainImage.webp)
Korx Corporate Congress is a tycoon, management, trainer game. On the edges of the Rose Petal Galaxy spanning a few dozen stars exists The Korx Corporate Congress, A hyper capitalist corporate dictatorship of crazy, materialistic, sex obsessed tycoons, hell bent on selfishly making themselves mor...
3dcg
anal sex
bdsm
big tits
corruption
drugs
dystopian setting
groping
humiliation
male domination
management
mind control
oral sex
point & click
prostitution
rape
sandbox
sci-fi
simulator
slave
trainer
vaginal sex
Life is Good
Life is Good is a first person choice based adult visual novel with elements of mystery.You play as character which had to move with his mom and sister to another city. Doesn't take long to realize that something strange is going on. How will main character deal with it is up to you.
3dcg
animated
big ass
incest
male protagonist
milf
mind control
sci-fi
sleep sex
voyeurism
Look Up
Look Up is a unique giantess-themed adventure game developed by Giantess Tina. In this game, players find themselves navigating a world where scale and perspective are flipped, offering a fresh take on survival and exploration. Experience high-quality graphics with NVidia DLSS support, optimized ...
3d game
3dcg
adventure
big tits
fantasy
female protagonist
masturbation
rpg
sandbox
sci-fi
simulator
SlutCraft: Heat of the Sperm [v1.0]
![SlutCraft: Heat of the Sperm [v1.0]](/Games/SlutCraft-Heat-of-the-Sperm/miniMainImage.webp)
It seems like Sarah Kerrigan was a loyal member of Sons of Korhal and obeyed Arcturus Mengsk's orders to every syllable just yesterday. But who would've thought that Mengsk didn't forgive Sarah for killing his father.Because of his plots and betrayal, a secret operation on Tarsonis, the capital o...
2dcg
female protagonist
mind control
mobile game
monster
oral sex
parody
sci-fi
spanking
stripping
Synthetic Love [v1.1.0]
![Synthetic Love [v1.1.0]](/Games/Synthetic-Love/miniMainImage.webp)
Biochemist Victor (the inventor of the serum) and three girls go to the isolated private residence high in the mountains. They work, they rest and make experiments there. The serum has an impressive effect – your sex satisfaction becomes incredible. But there's one unpleasant side effect – partia...
2dcg
adventure
dating sim
male protagonist
point & click
sci-fi
My Protogen Engineer [v1.0 + R18]
![My Protogen Engineer [v1.0 + R18]](/Games/My-Protogen-Engineer/miniMainImage.webp)
You've almost died, you lost your body. Gladly, you were saved by your old friend Xena, a genius engineer who lives on a desolate planet. Now it's time to recover and find a new goal in your life!
2dcg
anal sex
creampie
furry
kinetic novel
male protagonist
multiple penetration
romance
sci-fi
sex toys
titfuck
vaginal sex
Zenless Zone Zero
A Fan-Made game by WaterRing.
2d game
adventure
anal sex
animated
big ass
big tits
fantasy
group sex
internal view
male protagonist
multiple penetration
oral sex
parody
sci-fi
swinging
vaginal sex
Be the Dreamer [v1.0]
![Be the Dreamer [v1.0]](/Games/Be-the-Dreamer/miniMainImage.webp)
Your mind can imagine amazing dreams. How about we make those dreams come true? You are a brilliant but unlucky inventor, surrounded by beautiful women who remain out of reach. Your life changes forever when you invent the Dream Viewer—a device that can store, replay, and fabricate memories with ...
3dcg
animated
big ass
big tits
incest
male protagonist
milf
romance
sci-fi
Captain Lance
You play as Sarah Lance (first name is chosen) who just graduated from a university in the Year 2476. Humanity discovered the stars with the helpof a discovery long time ago. Humanity is now divided into races who needs your help now more than ever.This galaxy withholds dangers and mysteries to s...
3dcg
female protagonist
futa/trans
futa/trans protagonist
incest
lesbian
romance
rpg
sci-fi
trap
voyeurism
Carnal Voyages [v0.43.0]
![Carnal Voyages [v0.43.0]](/Games/Carnal-Voyages/miniMainImage.webp)
Welcome to Carnal Voyages, the sequel to the erotic text-based game Carnal Coup (available here)! The invasion force of the Galactic Pure Union was halted twenty years ago, but it's time for a new generation to take charge, and to begin to restore sexy funtimes to the rest of the galaxy! Carnal V...
2dcg
adventure
anal sex
bdsm
character creation
exhibitionism
female protagonist
furry
futa/trans
futa/trans protagonist
gay
group sex
lesbian
male domination
male protagonist
management
milf
oral sex
sci-fi
strategy
text based
transformation
vaginal sex
Cuckolded Android Kanon [v1.0]
![Cuckolded Android Kanon [v1.0]](/Games/Cuckolded-Android-Kanon/miniMainImage.webp)
The protagonist, Kanon, is an android. To save a ruined future, she travels alone to Earth’s past. However, after losing her energy source, she ends up having to earn money through erotic means...♡ Will she be able to keep her promise to her master and return to the future!?
2d game
2dcg
big ass
big tits
censored
cheating
corruption
creampie
female protagonist
groping
japanese game
oral sex
prostitution
rpg
sandbox
sci-fi
sexual harassment
titfuck
turn based combat
vaginal sex
Cyber Girl - Zombie Hentai
A breathtaking zombie slaying experience in a cyberpunk world where the main character is a sexy girl. Get new sex scenes, destroy crowds of enemies, unlock and upgrade new weapons and try to survive.
3d game
animated
female protagonist
graphic violence
handjob
monster
rape
sci-fi
shooter
vaginal sex
Forgotten Lectures - Fall of a Dynasty - The Beginning
Humanity went out to the stars and conquered a significant portion of the known galaxy. While technology advanced society did not necessarily. Greed, the struggle for power and influence is stronger than ever before. and while besieged from outside forces there’s no lack of internal strife. Follo...
3dcg
adventure
animated
big ass
big tits
male protagonist
multiple endings
sandbox
sci-fi
Illusionary Girl Nagi -Cyber Erotic Trap Dungeon Hidden Record- [v1.00]
![Illusionary Girl Nagi -Cyber Erotic Trap Dungeon Hidden Record- [v1.00]](/Games/Illusionary-Girl-Nagi-Cyber-Erotic-Trap-Dungeon-Hidden-Record/miniMainImage.webp)
In a cyberpunk world ruled by the giant corporation “Arateras,” Nagi, a member of the resistance organization “Kagedo,” uses the “Illusionary Infiltration” technology to send a disguised body into the cyber world, and ventures into the “Cyber Erotic Trap Dungeon,” where pleasure corrupts the mind...
2d game
2dcg
anal sex
bdsm
big ass
big tits
censored
corruption
creampie
female protagonist
groping
group sex
handjob
humiliation
japanese game
lactation
masturbation
monster
multiple penetration
oral sex
rape
rpg
sandbox
sci-fi
sex toys
slave
spanking
tentacles
turn based combat
vaginal sex
Lust Colony [v1.0]
![Lust Colony [v1.0]](/Games/Lust-Colony/miniMainImage.webp)
A couple weeks ago Sophie got expelled from university due to her bad grades, due to a stroke of luck she immediately got a job supervising the development of a resort colony. About a week after the interview Sophie was already traveling to her new job. Help Sophie develop this planet from a jung...
2d game
2dcg
female protagonist
interracial
lesbian
masturbation
monster
monster girl
sci-fi
sex toys
titfuck
Lust Galaxy [v1.0]
![Lust Galaxy [v1.0]](/Games/Lust-Galaxy/miniMainImage.webp)
Ever dreamed of a hot and dangerous femme fatale? Lust Galaxy offers you an exclusive opportunity to save one from a prison for extremely dangerous female criminals - but do you have got what it takes to handle her? You’ll be playing as Roy, a former special agent with prominent skills in interro...
3dcg
adventure
animated
big ass
big tits
dating sim
group sex
lesbian
male domination
male protagonist
masturbation
multiple endings
oral sex
sci-fi
simulator
vaginal sex
voyeurism
Magical Family: Laboratory [v0.35]
![Magical Family: Laboratory [v0.35]](/Games/Magical-Family-Laboratory/miniMainImage.webp)
Milf Lab(Magical Family:Laboratory) Money, power, beautiful women, these are very simple for you, because your bedroom leads to a super lab of your own... This is a Harem game, and you can NTR Other people For example, their mothers, wives, daughters, sisters... (If you don't like it, you can tur...
3dcg
adventure
animated
big ass
big tits
corruption
incest
male protagonist
milf
mind control
mobile game
sandbox
sci-fi
shota
OG Streamer Beats [v1.0.004]
![OG Streamer Beats [v1.0.004]](/Games/OG-Streamer-Beats/miniMainImage.webp)
Bored with reality? Download 《OG Streamer Beats》, the trending streamer app! Meet talented, captivating streamers showcasing their skills. Your goal is to impress them—maybe even score a date in real life! Dive into this exciting virtual world and see where your charm takes you!
2dcg
animated
bdsm
big tits
bukkake
dating sim
group sex
handjob
male protagonist
oral sex
romance
rpg
sci-fi
side-scroller
simulator
vaginal sex
voiced
Pregnenticles: Earth Girls Inseminated
Modern day Japan. Earthlings make first contact with an unknown alien species from Mars. The Martians have begun an invasion of the planet. It begins by getting close to Earth's most powerful officials and impregnating them with tentacles, making them allies. A hentai takeover, not a hostile one;...
2d game
2dcg
harem
japanese game
male domination
male protagonist
pregnancy
puzzle
sci-fi
slave
tentacles
Sex Vault: The Lust-Tec Project
Apocalypse, zombies, and a bunker full of hot babes. Assemble a squad of sexy survivors, scavenge for supplies, slaughter zombies, and build steamy relationships with your companions. Saving humanity has never felt this good.
2dcg
ai cg
anal sex
animated
bdsm
big ass
big tits
combat
cosplay
creampie
groping
lesbian
male protagonist
monster
monster girl
point & click
sandbox
sci-fi
sex toys
teasing
turn based combat
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 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.