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 24954 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
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ai cg
female protagonist
multiple protagonist
religion
Star Lust: Hymn of the Precursors [v1.0]
![Star Lust: Hymn of the Precursors [v1.0]](/Games/Star-Lust-Hymn-of-the-Precursors/miniMainImage.webp)
You play as Nova, a young Terran girl desperate to leave her life as an outer-rim moisture farmer behind. Along with her android companion H8-TR (Hater), she decides to enlist in the Federation military and do her part in the galaxy spanning war against the Tauri. There's only one problem... The ...
2dcg
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female protagonist
interracial
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monster
oral sex
sci-fi
vaginal sex
Taimanin Yukikaze 2 Animation
20XX A.D. Japan is plagued by evil spirits that dwell in the shadows. The only thing preventing chaos between spirits and humans is an implicit agreement to 'live and let live', but corrupt organisationsmake deals with the demons. Crime syndicates go supernatural. The nation is in decline, and th...
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The Alien [v0.2]
![The Alien [v0.2]](/Games/The-Alien/miniMainImage.webp)
is a Visual Novel called 'The Alien'. In it you control an Alien that comes from another planet (Sauron) to Earth, in order to study humans in the sexual aspect. The 'Visitor' is housed in a hideout in a remote town during the day, and the night goes out in search of victims to study.
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male domination
male protagonist
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urination
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The Apocalypse Party [v0.2]
![The Apocalypse Party [v0.2]](/Games/The-Apocalypse-Party/miniMainImage.webp)
After an incident at your friend's house party that almost cost you your freedom, the school principal convinced the judge to hold the trial after finishing your studies. Now you must become one of the top students, otherwise there will be very little leniency given. Yet just before the first day...
3dcg
adventure
big ass
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male protagonist
monster girl
oral sex
school setting
sci-fi
vaginal sex
voyeurism
The Club
Take the role of a retired special agent that has involuntarily been recruited to perform one more job for The Agency. Meet the officials in charge, discover their motives, unravel their passions and unleash their desires in this narrative-driven visual novel.SPOILER: Plot, continued
3dcg
big ass
big tits
male protagonist
mobile game
sci-fi
Vampire Syndicate: Gangs of MoonFall
Vampire Syndicate: Gangs of MoonFall is an old-school RPG set amidst the vampire-dominated gangs of a cyberpunk city. As a Familiar of one of the ancient vampire lineages, you have been tasked by your undead masters to expand their criminal empire. If you play your cards right, that criminal empi...
3dcg
creampie
female protagonist
group sex
harem
lesbian
male protagonist
oral sex
rpg
sci-fi
vaginal sex
Zombie-Girl Island [v2021-01-18]
![Zombie-Girl Island [v2021-01-18]](/Games/ZombieGirl-Island/miniMainImage.webp)
A plane crash-lands on an island teeming with zombies. The passengers arrived at the strange island and await for rescue. However, soon the zombies arrived. Time passed, but there was no sign of rescue. They were forced to live a life of survival while running away from the zombies. Will they be...
2dcg
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japanese game
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simulator
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trap
turn based combat
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virgin
voyeurism
A Clockwork Ley-Line: The Borderline of Dusk
In a mysterious school where day and night are two separate worlds, a mismatched trio works to resolve magic-related incidents.Michiru is a newly enrolled first-year student at a boarding school with a notably large clock tower, located deep in the mountains. Unfortunately, on his first day of sc...
2dcg
adventure
cosplay
fantasy
humor
japanese game
male protagonist
oral sex
romance
school setting
sci-fi
titfuck
virgin
voiced
Ark 47 [v0.0.1 Beta]
![Ark 47 [v0.0.1 Beta]](/Games/Ark-47/miniMainImage.webp)
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
Armagon 2069 [v0.2.2]
![Armagon 2069 [v0.2.2]](/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
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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...
2dcg
big ass
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female protagonist
handjob
humiliation
oral sex
sci-fi
virgin
Beyond Her World [v0.1.1]
![Beyond Her World [v0.1.1]](/Games/Beyond-Her-World/miniMainImage.webp)
It is a female protagonist erotic RPG with many planned sexual content. All characters in the game are aged 18+. Every scenes can be prevented, there's no forced one. If you don't like a certain content, you may avoid it. Beyond Her World Stella, a shy girl who lives a mundane life finds herself ...
2d game
3dcg
adventure
corruption
fantasy
female protagonist
groping
puzzle
sci-fi
sexual harassment
Chosen of Xixrelk [v0.7]
![Chosen of Xixrelk [v0.7]](/Games/Chosen-of-Xixrelk/miniMainImage.webp)
The game is about an elf and her super-duper important quest... yea...
2dcg
adventure
anal sex
animated
big ass
big tits
fantasy
female protagonist
furry
monster
monster girl
multiple penetration
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platformer
prostitution
sandbox
sci-fi
tentacles
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Cosmic Cube [v2021-10-17]
![Cosmic Cube [v2021-10-17]](/Games/Cosmic-Cube/miniMainImage.webp)
Introduction: Nice to meet you, my name is 'Thank you eggplant'. Right now I'm making a 2DACT game called Cosmic Cube --The last Propostita. Story is being worked on.
2d game
2dcg
adventure
big ass
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combat
female protagonist
japanese game
monster
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Cyber Girl 2.0 RUNNING
She's back! Prepare for stunning visuals as you run, fly, and gun in this challenging 2-D platformer! Overcome puzzles, obstacles, and enemies as you race through this exciting adventure!
2d game
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japanese game
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Deep Space Waifu - ACADEMY
Our new college fraternity will put you in contact with some hot girls! It's up to you save those poor girls from the alien clothing threat! Live the king bear's good old days in college, on a quest to lost virginity and get the PERFECT WAIFU! All while kicking alien butt... WHILE DATING! -...
2d game
2dcg
combat
cosplay
fantasy
harem
humor
japanese game
monster girl
sci-fi
shooter
superpowers
Fixing the Birthrates [v0.1.2]
![Fixing the Birthrates [v0.1.2]](/Games/Fixing-the-Birthrates/miniMainImage.webp)
It's 2038. The world didn’t collapse overnight, it was outpriced and outlived. A long, grinding slide as birth rates flatlined across the globe and society quietly reshaped itself into a single techno feudalist malformation. It’s finally your time. Eviction is inevitable. There’s nowhere left to...
3dcg
animated
big tits
dystopian setting
male protagonist
mobile game
romance
rpg
sandbox
sci-fi
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Galactic Love Utopia: Arrival [v0.75.7 Public]
![Galactic Love Utopia: Arrival [v0.75.7 Public]](/Games/Galactic-Love-Utopia-Arrival/miniMainImage.webp)
You are a fanfiction writer who gets kidnapped by aliens. But instead of being probed or experimented upon you are taken to a space station run by a mysterious rich backer, who selects a single member of each known intelligent alien species to write more for them to read. Y ou are the only human ...
2dcg
animated
big ass
big tits
dating sim
furry
groping
male protagonist
monster girl
sandbox
sci-fi
teasing
vaginal sex
Hard Edge [v1.0]
![Hard Edge [v1.0]](/Games/Hard-Edge/miniMainImage.webp)
A basic behavior simulation for the Sexy Quad units. Originally for the 'Strawberry Jam 9' jam. This is a simple rhythm game with a scoring system. This project was to figure out overall game development and how to implement a lot of features. There may be a few bugs, but im not intending to retu...
3d game
animated
creampie
furry
internal view
sci-fi
simulator
vaginal sex
Hotel of the Damned Desires - Part 1
The Story: Hotel of Damned Desires You thought your biggest challenge was surviving your final week of college. Between the mounting pressure of exams and the increasingly assertive—and dominating—demands of the women in your life, your plate was full. But when your landlady, Carol, invites you a...
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male protagonist
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mobile game
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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 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.