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 24424 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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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.
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ai cg
female protagonist
multiple protagonist
religion
Apostle: Rebellion
The seemingly never-ending battle between Exodus and Magna that had raged since 2065 finally drew to a close. Exodus was disbanded, and the world's nations abandoned Almakarta. In the year 2140, World War III broke out due to a global food crisis caused by overpopulation and climate change. The i...
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monster girl
multiple endings
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school setting
sci-fi
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turn based combat
vaginal sex
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Apotheosis [v0.132]
![Apotheosis [v0.132]](/Games/Apotheosis/miniMainImage.webp)
This is a text-based game of interactive fiction. It starts with your death and introduction to the afterlife where you discover an eternal struggle between the forces of Paradise and the Pit. How it will end depends on the choices you make! You may end up a slave, a nobody, a monster, a king, or...
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graphic violence
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humiliation
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multiple penetration
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pregnancy
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religion
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sci-fi
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text based
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Arcade 18 [v0.2.4.0]
![Arcade 18 [v0.2.4.0]](/Games/Arcade-18/miniMainImage.webp)
You're a student soon finishing school, spending your days in the year playing VR games in the year 2118. You gain access to an adult entertainment facility a lot more real than the simulated games you were playing so far. Here players gain XP and level up for fucking, not for fighting. Players c...
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Arcanamesis
Fourteen Sealed Arcana. Fourteen vessels taken beyond the Veil. They are not here to be judged. They are here because something inside them answered. Your purpose is to conduct the Rite. Apply pressure. Open the door to the Projection. Examine their fears, hidden hunger, and vulnerabilities. Dra...
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animated
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big ass
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corruption
fantasy
female protagonist
groping
handjob
kinetic novel
mobile game
oral sex
paranormal
puzzle
romance
sci-fi
stripping
teasing
Arcane Lust 18+
Arcane Lust 18+ is a visual novel-simulator where you must survive 10 days with Aelin, a malfunctioning fox-girl android. Manage her emotions, uncover the park's secrets, and make choices that shape your fate. A mix of futuristic thrills, fantasy vibes, and spicy adult content awaits!
3dcg
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animated
big ass
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dating sim
fantasy
male protagonist
monster girl
multiple endings
oral sex
romance
sci-fi
simulator
vaginal sex
voyeurism
Aria: The Rookie [v2.1 Deluxe]
![Aria: The Rookie [v2.1 Deluxe]](/Games/Aria-The-Rookie/miniMainImage.webp)
You are a rookie trying to get accepted into a elite agent training academy. Sex here is forbidden but you have a unique illness and the only cure is sex!
2dcg
big tits
futa/trans
male protagonist
masturbation
milf
mobile game
oral sex
sci-fi
vaginal sex
Ark 47
Sarah is a space pioneer enrolled to the Ark project. Her Hypersleep is suddenly interrupted during the journey to Teegarden B, an exoplanet 12,46 light years from the Sun. She found herself in a dangerous situation on the ship: vital system on the edge and enemies everywhere. She needs to fight ...
2d game
2dcg
ai cg
bukkake
creampie
female protagonist
graphic violence
group sex
internal view
male domination
pregnancy
rape
rpg
sandbox
sci-fi
shooter
vaginal sex
Ark Mobius
Ark Mobius is a gal-game that contains beautiful girl, rhythm and multiple endings. In 2320, black goat, a huge humanoid monster with tentacles suddenly appeared on the earth. She fell into madness and made human beings attack each other through mind control. Only magical power could damage her. ...
2d game
2dcg
animated
big ass
big tits
creampie
group sex
male protagonist
monster
monster girl
oral sex
platformer
sci-fi
vaginal sex
voiced
Armagon 2069 [v0.1.1]
![Armagon 2069 [v0.1.1]](/Games/Armagon-2069/miniMainImage.webp)
In 2069, monsters are forced to hide among people to kill and rape civilians. But thanks to the international organization Armagon, people can not be afraid of them. The investigators of Armagon undergo the hardest training to fight monsters. And every year there are fewer and fewer monsters. We ...
3dcg
adventure
big tits
female protagonist
graphic violence
male protagonist
monster girl
multiple protagonist
rape
romance
sci-fi
vaginal sex
Aroused in Space [v1.0]
![Aroused in Space [v1.0]](/Games/Aroused-in-Space/miniMainImage.webp)
Explore new worlds! Make discoveries! Be overwhelmed by lust! ... wait, what was that last one? Aroused In Space is an adult adventure game set around colonising a new system. When you become part of a team whose goal is to find new resources, what you uncover allows for space travel unseen befo...
3d game
character creation
fantasy
female protagonist
gay
lesbian
male protagonist
multiple protagonist
oral sex
puzzle
sandbox
sci-fi
Arousing Sexual Stories: Risu's Initial Mission [v0.1.2 Demo version]
![Arousing Sexual Stories: Risu's Initial Mission [v0.1.2 Demo version]](/Games/Arousing-Sexual-Stories-Risus-Initial-Mission/miniMainImage.webp)
In this game, you play as Risu Nutkins, as she finds herself in a mysterious laboratory. While trying to find a way out of the lab she gets help from a mysterious character, and has to journey through multiple different areas to reach her goal. Can you help her to reach her goal, or will the lewd...
2d game
2dcg
anal sex
bdsm
creampie
female protagonist
sci-fi
tentacles
ArronHD [v0.1.1]
![ArronHD [v0.1.1]](/Games/ArronHD/miniMainImage.webp)
This is a story about a typical guy who still lives with his mom and due to unexpected circumstances will have to help an alien girl. Traveling across our galaxy, an alien girl got attacked by a hostile race. Her ship crashed near the protagonist's city and therefore having no other ways she esca...
2d game
3dcg
adventure
animated
big ass
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incest
male protagonist
masturbation
milf
monster
oral sex
prostitution
sci-fi
voyeurism
Artemis [v0.11 Hotfix]
![Artemis [v0.11 Hotfix]](/Games/Artemis/miniMainImage.webp)
You awaken, finding yourself floating in space, your oxygen supply running low. Just as you are losing the last slimmers of hope you had at grasping onto life an unconventional crew of spacefarers manages to rescue you from your all but certain demise. Unfortunately, due to some unforeseen circum...
3dcg
adventure
big tits
dating sim
exhibitionism
fantasy
handjob
male protagonist
multiple endings
oral sex
sci-fi
voyeurism
Arvale Protocol
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...
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2dcg
big ass
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female domination
footjob
male protagonist
sci-fi
turn based combat
vaginal sex
Ashes
My Patreon. 88Michele88 My Discord, 88Michele88 My SubscriberStar, 88Michele88 GOOD GIRL GONE BAD KINGDOM OF DECEPTION ANGELIA'S ORIGINS (Both Versions Renpy and RPG) MANILA SHAW (both games)
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female protagonist
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Ashley's EXperiments
Ashley and Kyle are a couple seeking new excitement in their relationship. Professor Garrison's lab filled with mysterious and bizarre inventions is just what this couple has been looking for. One day, by accident, the most interesting of these inventions catches Ashley's attention, and their rel...
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female protagonist
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humiliation
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virgin
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.
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Ass Effect
An adult space game with 4 female aliens. As the new captain of a spaceship, you gradually get to know your crew, help them with their tasks and, most importantly, have a lot of fun.
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Assassin's Vol.
"Assassin's Vol." is a level puzzle game. You need to drag the female protagonist with the mouse to complete the level and finally rescue her successfully. However, after attacking more enemies, it seems that their abilities can be absorbed. Well, let's work together to make her stronger!
2d game
2dcg
animated
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combat
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female protagonist
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point & click
puzzle
sci-fi
strategy
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Astra Helix
You were sent to analyze an anomaly. But the moment you arrive… it reacts to you. Not to your commands. Not to your presence. To you. The HELIX core doesn’t behave like a system anymore. It adapts. It observes. It learns. And something else is watching through it. The more you evolve… the less ...
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multiple endings
romance
sci-fi
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.