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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Metropolis: Starting Over
You arrive in a four-million-person city with one suitcase and 180 Money, and the first stranger to take you in wants something back before morning. In this metropolis every couch, sublet, and favor has a price, and the cheapest ones are offered at night — a hookup, a sugar deal, a promotion, a body. Strangers will take you in, for a price, a favor, or a night you didn't agree to. Spend your 180 wisely, and decide what a safe place to sleep costs you.
romance
dating sim
prostitution
female protagonist
pov
text based
simulator
rpg
sandbox

Legend of the Otaku [v0.27]
Have you ever wanted to live inside one of your favorite anime shows? Me too. Legend of the Otaku is an anime-based role-playing game where you step into the shoes of Tenchi Takahashi, a hardcore anime addict, manga aficionado, and overall otaku-extraordinaire. Tenchi's life of fandom is abruptly...
2dcg
adventure
combat
cosplay
dating sim
fantasy
humor
monster
parody
romance
rpg
school setting
sci-fi
turn based combat
voyeurism
![Legend of the Otaku [v0.27]](/Games/Legend-of-the-Otaku/miniMainImage.webp)
Legends of the Night City
A futuristic pixel art point-and-click RPG, where you explore a medieval fantasy world and have relationships with beautiful girls on Earth and in Space. You were the only one to survive the alien invasion on the planet "Xen-2" now living on Earth with your Aunt, Earth is resided by women and ch...
2dcg
animated
bdsm
big ass
big tits
creampie
dating sim
groping
male protagonist
milf
mobile game
monster girl
oral sex
point & click
rape
rpg
sci-fi
teasing
transformation
turn based combat
vaginal sex

Leisure Suit Liana [v1.0.5]
Leisure suit Liana is a nice spin off with our Liana as the protagonist, set in the college where soon we will find the legendary Michael. It is a complete game divided into three parts. The naive, careless but stunning body Liana will find herself facing an embarrassing situation. Her adventure ...
3dcg
big ass
big tits
female protagonist
groping
sci-fi
![Leisure Suit Liana [v1.0.5]](/Games/Leisure-Suit-Liana/miniMainImage.webp)
Lewd Clockout: Shiftbreak Protocol [v0.3A]
Lewd Clockout: Shiftbreak Protocol is an adult, clothing damage survivor-like about the galaxy's worst employee trying to achieve the impossible: quitting their job. Unfortunately, resigning is illegal when your employer owns your life. Steal a spaceship, fight through swarms of enemies, and head...
2dcg
animated
female protagonist
humor
parody
sci-fi
shooter
![Lewd Clockout: Shiftbreak Protocol [v0.3A]](/Games/Lewd-Clockout-Shiftbreak-Protocol/miniMainImage.webp)
Lifeform: Ecstasy
....fuck da space geckos.....
3d game
animated
big ass
big tits
creampie
female domination
male protagonist
monster girl
pov
sci-fi
vaginal sex

Lily [v0.1]
Lily is a coming of age story about Lillian Marie Kilminster. Lillian Marie is leaves planet Earth to travel to Colony 23. Colony 23 is a planet near the center of the Milky Way. It was colonized by humans over 100 years ago and now holds the finest school, the Imperial College of Galaxy Wisdom (...
3dcg
female protagonist
group sex
interracial
lesbian
mobile game
oral sex
prostitution
sci-fi
virgin
![Lily [v0.1]](/Games/Lily/miniMainImage.webp)
Lily II: Masterplan
3dcg
anal sex
female protagonist
group sex
interracial
lesbian
masturbation
monster
oral sex
sci-fi
urination
vaginal sex

Love Confessions on the Adventure [v1.6.8r]
After leaving home and finally reaching my destination, I was told the dungeon had already been conquered on the very same day?! Fireworks lit up the sky in celebration, with singing, dancing, and wine flowing freely. I had hoped to ride the fame of "conquering the dungeon" to prove my worth to m...
2dcg
ai cg
animated
big ass
big tits
groping
japanese game
male protagonist
management
milf
monster girl
oral sex
sandbox
sci-fi
teasing
vaginal sex
![Love Confessions on the Adventure [v1.6.8r]](/Games/Love-Confessions-on-the-Adventure/miniMainImage.webp)
Lovers of the Galaxy [v0.0.3a]
Meet Peter Squirt who wants to... Well, he really wants to find his father. For this, he is ready to become the best lover in the galaxy, find true friends with the same interests, a real guru and possibly the love of his life! Try the new game Galaxy Lovers! Lots of humor and juicy scenes await ...
2dcg
big tits
female domination
humiliation
male protagonist
parody
sci-fi
sex toys
slave
![Lovers of the Galaxy [v0.0.3a]](/Games/Lovers-of-the-Galaxy/miniMainImage.webp)
Lust Laboratory [v.0.1.3]
Ever wanted to own your own Hotel? No? Yeah, me neither. But that's the situation you find yourself in, and now you have to deal with it if you want to or not. At least there's a sexy humanoid robot to be found inside, who's awaiting your every order, and ready to help you out with all your... i...
2dcg
anal sex
animated
big ass
big tits
creampie
dating sim
handjob
male protagonist
masturbation
mobile game
oral sex
point & click
puzzle
romance
sandbox
sci-fi
vaginal sex
![Lust Laboratory [v.0.1.3]](/Games/Lust-Laboratory/miniMainImage.webp)
Lust Man Standing - 2019 Xmas Special
The game takes place in a world where you are the last man alive. The city is filled with beautiful girls that has their own distinct storyline. You are free to explore different locations in the city and pursue whichever girls you find attractive. Each girl is crafted with care to make them beau...
3dcg
animated
dating sim
dystopian setting
harem
humor
incest
interracial
male protagonist
no sexual content
sci-fi

Lust//Protocol [v0.0.5 Prototype]
Lust//Protocol is an 18+ third-person hack-and-slash action game set in a dark cyberpunk world where stylish combat and explicit adult mechanics are deeply integrated into gameplay. Take control of V-13, a rogue bio-weapon capable of corrupting enemies through combat and turning them into a sourc...
3d game
adventure
animated
big ass
big tits
combat
corruption
female domination
female protagonist
footjob
rape
sci-fi
vaginal sex
![Lust//Protocol [v0.0.5 Prototype]](/Games/LustProtocol/miniMainImage.webp)
Lustful Chemistry
Lustful Chemistry is a game about a scientist named Sibela, who, to prove her genius to the world,created a lewd serum capable of releasing all creatures' horniness. However, she is not the only one with this goal; a rival showed her the way. Can you help Sibela earn the title of biggest slutty s...
2d game
2dcg
animated
big tits
combat
female protagonist
lesbian
masturbation
monster
platformer
rape
sci-fi
side-scroller
tentacles
vaginal sex

Malion Ivory
You play as an illegal brothel owner, set onboard a space ship in the year 2269. With an illegal 3D printer you can create sentient sex dolls for both personal use, and/or worker dolls. Dolls gain experience and are effected by your actions. They will need time to rest and heal after prolonged in...
3d game
animated
bdsm
big ass
big tits
character creation
male protagonist
oral sex
sci-fi
simulator

Mannkind [v0.0.3]
ATTENTION! This is not a porn game! It is a novel, presented in VN format, that happens to include adult content. No attempt has or will be made to include such content at any particular frequency, and long stretches may occur in which there is none at all! If you're looking for something you can...
3dcg
exhibitionism
male protagonist
masturbation
sci-fi
![Mannkind [v0.0.3]](/Games/Mannkind/miniMainImage.webp)
Melinda the alien giantess
Melinda, is an alien who arrives on a planet with the intention of conquering it… although her attitude is far from that of a typical invader. an unusual indie game that blends science fiction, humor, and destruction.
2d game
2dcg
ai cg
big ass
big tits
combat
female protagonist
humor
monster girl
rpg
sci-fi
superpowers
turn based combat

Melting Point [v1.0.0 Demo]
Among the stars of the constellation Canes Venatici there are a couple of twin planets, home to two different species -- the Furnas, creatures made of the lava that run wild in the rivers that cross their planet, Ustrina, and the Metals, children of the fallen stars of Aestrum. For a long time bo...
2dcg
3d game
adventure
animated
big ass
big tits
combat
dating sim
fantasy
groping
male protagonist
monster
monster girl
romance
sci-fi
teasing
turn based combat
![Melting Point [v1.0.0 Demo]](/Games/Melting-Point/miniMainImage.webp)
Mental Blast [v0.01a]
You take the role of reaper Elexis aka (Veil). She starts dreaming and seeing strange and hypnotic visions after an accident has happened on one of her previous missions. Now she wants to get rid of them but for that, she wants to visit a man known as Alun the Blind, who helped her once before ho...
2d game
3dcg
adventure
anal sex
animated
big ass
big tits
female protagonist
masturbation
monster
oral sex
sci-fi
sex toys
vaginal sex
![Mental Blast [v0.01a]](/Games/Mental-Blast/miniMainImage.webp)
Milky Way Mooch
Alice was an average woman working on a ranch in Roswell, New Mexico until an accident happened and she was genetically combined with a cow in a botched abduction. Her alien abductor is benevolent, but completely out of fuel and can't help you until you help him. Can you help Alice get untangled ...
2dcg
animated
big tits
female protagonist
mobile game
multiple endings
no sexual content
point & click
sci-fi
transformation
voiced

Mindkiller [v0.01]
In the near future, mankind discovers the power of Psionics, which is of course swiftly exploited by the corporations running the world, rapidly leading to all-out warfare between them, with innocent people caught in the crossfire. Years later, in the fallout of the most recent Corporate War, Aid...
3dcg
adventure
male protagonist
sci-fi
superpowers
![Mindkiller [v0.01]](/Games/Mindkiller/miniMainImage.webp)
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.