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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The Obsidian Vow
You were the price of a treaty: one Sarto heir married to Roman Bellandi, the man who owns Valmarra's docks, its judges, and half its bodies. Now you live inside the house of the family that ruined yours — with a husband who watches you like a debt coming due, a brother-in-law who wants you, and the missing half of your father's ledger hidden somewhere in the city.
romance
blackmail
rape
graphic violence
female protagonist
pov
text based
simulator
rpg
ACE Academy
In the year 2049, mechanized robots commonly called GEAR were developed for military application. Since then, their versatile functionality has led them to not only become commonplace in commercial use, but also spawned an entire sports entertainment industry. The prevalent use and popularity of ...
male protagonist
multiple endings
no sexual content
romance
sci-fi
Among the Stars [v0.12a]
![Among the Stars [v0.12a]](/Games/Among-the-Stars/miniMainImage.webp)
You'll assume the role of the pilot of a starship who does a deal with a mysterious customer. Predictably things happen, and you find yourself in need of help. Things only get more complicated when you run into an angry autocrat, some mysterious cargo, and an old girlfriend. Along the way you'll ...
3dcg
animated
creampie
fantasy
handjob
male protagonist
masturbation
oral sex
point & click
sci-fi
stripping
vaginal sex
Asper [v0.1]
![Asper [v0.1]](/Games/Asper/miniMainImage.webp)
Asper is an adult tactical role playing game set in a science fiction setting. It puts you in the boots of a rather ruthless alien mercenary. Through him, you'll explore a faraway stellar system, interact with its inhabitants, and, as this is an adult game, meet many interesting ladies.
2d game
2dcg
combat
corruption
humor
male domination
male protagonist
monster
oral sex
rape
rpg
sci-fi
slave
strategy
titfuck
turn based combat
vaginal sex
Chronicles of Kartoba
Chronicles of Kartoba is a dark fantasy visual novel where you step into the role of a young man whose quiet life is shattered the night his dormant vampiric blood awakens. Thrust into a hidden society of ancient houses, secret pacts, and brutal hierarchy, you must learn to navigate a society tha...
3dcg
animated
big ass
big tits
cheating
creampie
fantasy
incest
male domination
male protagonist
milf
mobile game
pov
sci-fi
vaginal sex
DRAMAtical Murder
'I will destroy you.' Midorijima. Situated to the south of Japan, this beautiful island was once a place where people lived in harmony with nature. Then the Toue Corporation took over, driving off most of the island's residents and forcing those who would not leave to live in the shadow of Platin...
2dcg
anal sex
creampie
drugs
dystopian setting
gay
graphic violence
groping
group sex
handjob
japanese game
male domination
male protagonist
masturbation
mind control
multiple endings
multiple penetration
oral sex
rape
romance
sci-fi
sexual harassment
slave
voiced
Galactic Athletes Blue League [v0.2.1]
![Galactic Athletes Blue League [v0.2.1]](/Games/Galactic-Athletes-Blue-League/miniMainImage.webp)
Galactic Athletes Galactic Athletes is a group of leagues where openly gay athletes compete in 20 events. Athletes score points based off their placement in each event. The top 4 athletes in each league move to the Champion's league while the bottom 4 athletes go to the redemption league. In each...
3dcg
anal sex
animated
exhibitionism
gay
groping
interracial
male protagonist
management
mobile game
sci-fi
teasing
voyeurism
Intruder on the Bridge [v1.0.6]
![Intruder on the Bridge [v1.0.6]](/Games/Intruder-on-the-Bridge/miniMainImage.webp)
A new adult visual novel where you will play as Roger Dyce, Captain of the Galactic Union, called once again during his career to defend the galaxy from an impending and lethal threat! Captain Dyce will have to navigate wisely through the command of his spaceship and its large crew, mysterious an...
3dcg
adventure
male protagonist
sci-fi
vaginal sex
Max's Big Bust - A Captain Nekorai Tale
Max's Big Bust is a Life Sim/Visual Novel that follows the story of two cops, Max and Brad, as they investigate a shady new drug that's been circulating the mean streets of Axon City. So far their drug busts have turned up nothing, but after a run-in with a mysterious artifact, Max is transformed...
2dcg
adventure
harem
humor
lesbian
male protagonist
no sexual content
sci-fi
teasing
transformation
New Day [v0.2]
![New Day [v0.2]](/Games/New-Day/miniMainImage.webp)
The story of a man who had no luck in his life.
3dcg
animated
male protagonist
oral sex
sandbox
sci-fi
Scarlet Spire
Scarlet Jackson is a young computer analyst that is called one rainy evening to work on a main computer system in one of the oldest and most mysterious companies - Spire Corporation. Although at first Scarlet finds ways to explain occuring events, soon she will uncover that there are many secrets...
3dcg
female protagonist
horror
no sexual content
sci-fi
Shadows of Deceit
When your father,John, unexpectedly passes away, you and your mother, Susan, are left to sort through his old belongings in the attic. You stumble upon a mysterious, ancient book. The moment your hands touch it, you both feel a surge of energy, something dark, seductive, and impossible to ignore....
3dcg
big ass
big tits
exhibitionism
groping
handjob
incest
male domination
male protagonist
masturbation
milf
oral sex
romance
sci-fi
stripping
teasing
vaginal sex
Stargasmia [v0.2]
![Stargasmia [v0.2]](/Games/Stargasmia/miniMainImage.webp)
You play the role of the newly-appointed Captain of the USS Stargasmia. As you dive in to the world of leadership, you are led to discover deeper truths about the forces that govern all life. Captains live lonely lives, as relationship with their officers are forbidden. Can you endure the coldnes...
2d game
3dcg
adventure
animated
humor
male protagonist
romance
sandbox
sci-fi
side-scroller
teasing
The Mating Season [v1.03]
![The Mating Season [v1.03]](/Games/The-Mating-Season/miniMainImage.webp)
Meet the newest game from Akabur, The Mating Season, with the characters from the Teenage mutant ninja turtles featuring April O'neil, the turtles and Splinter in different chapters.
2dcg
anal sex
big tits
bukkake
creampie
furry
group sex
handjob
multiple protagonist
oral sex
parody
sci-fi
vaginal sex
The Princess of Zunuria [v0.14]
![The Princess of Zunuria [v0.14]](/Games/The-Princess-of-Zunuria/miniMainImage.webp)
We begin this adventure with a group who once worked for the Serpen, but on a fateful day they are able to escape and land on a mysterious planet where they will embark on a new adventure. This planet is known as the world of Zunuria, a land full of dangers, beauty, friends, foes and surprises at...
2dcg
3dcg
adventure
animated
bdsm
big tits
combat
dating sim
fantasy
female protagonist
footjob
groping
handjob
male protagonist
masturbation
monster girl
multiple protagonist
oral sex
romance
rpg
sci-fi
tentacles
vaginal sex
voyeurism
Arvale Protocol [v1.1.0]
![Arvale Protocol [v1.1.0]](/Games/Arvale-Protocol/miniMainImage.webp)
Home to around 8.5 billion citizens, Arvale City has become the number one living spot for the entirety of the world's population. Surrounding the city, are the walls that shield people away from the outside world. Each and every citizen have been chipped at birth, all of which being special devi...
2d game
2dcg
big ass
big tits
female domination
footjob
male protagonist
sci-fi
turn based combat
vaginal sex
Astral Bordello [v0.01a]
![Astral Bordello [v0.01a]](/Games/Astral-Bordello/miniMainImage.webp)
Astral Bordello is a story driven brothel management game that's full of fun characters, storylines, locations, and best of all... sexy adult content! This is my new game and there's a lot more content coming in the future. Get a glimpse into the past of our MC and his twin sister and find out ho...
3dcg
adventure
animated
big ass
cheating
exhibitionism
fantasy
footjob
handjob
incest
male protagonist
masturbation
milf
monster
monster girl
multiple endings
netorare
oral sex
prostitution
sandbox
sci-fi
swinging
twins
vaginal sex
voyeurism
CaptainVerse
Step into the shoes of the Captain of the Hyperion as he stars in his own story, traveling through unfamiliar worlds with familiar faces. Acting as a test subject for a new AE experiment to replicate the Elysian Realm, through probably avoidable circumstances the Captain becomes trapped in virtua...
3dcg
ahegao
animated
combat
groping
group sex
handjob
harem
lesbian
loli
male protagonist
milf
mobile game
oral sex
parody
romance
sci-fi
teasing
vaginal sex
virgin
voyeurism
Chaos Rewind [v0.2.0.0]
![Chaos Rewind [v0.2.0.0]](/Games/Chaos-Rewind/miniMainImage.webp)
Earth was rewound. Only one man remembers. And the galaxy is coming for the artifact that did it. Erik has nothing left. No home, no future, no reason to believe tomorrow will be any different. Then, on a night like any other, a stranger named Nova crashes into his life, bloodied, desperate, and...
2dcg
adventure
ai cg
animated
big ass
big tits
dating sim
handjob
humor
interracial
male protagonist
masturbation
milf
monster girl
romance
sci-fi
strategy
stripping
superpowers
teasing
transformation
Cyberpink: Tactics [v0.22]
![Cyberpink: Tactics [v0.22]](/Games/Cyberpink-Tactics/miniMainImage.webp)
Cyberpink: Tactics is a turn-based tactics game set in a bright cyberpunk themed world where sexbot AI has become too advanced. It is trying to take over the world to sexually please everyone as effectively as possible.
2dcg
3d game
adventure
animated
big ass
big tits
fantasy
female protagonist
monster
sci-fi
strategy
turn based combat
vaginal sex
Divine Providence Fall [v0.6]
![Divine Providence Fall [v0.6]](/Games/Divine-Providence-Fall/miniMainImage.webp)
You have taken the initiative to come to an isekai full of magic. However, you have absolutely no ability to use magic, nor do you have any superpowers or supernatural abilities, and your body is completely ordinary. In this world, every person has the talent to become a magician, you are no matc...
3dcg
ahegao
animated
big ass
big tits
fantasy
harem
male domination
male protagonist
mobile game
monster girl
pov
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 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.