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 25210 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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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
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combat
bestiality
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prostitution
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sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Discumbobulate!
After a tragic accident leaves his step-sister permanently disabled, a young man discovers he possesses a mysterious mutation that grants him speed and strength far beyond human limits. Struggling to pay rent and keep his life together, he becomes entangled in a world of gangs, corruption, secret...
3dcg
animated
fantasy
footjob
humiliation
humor
male protagonist
masturbation
multiple endings
point & click
sci-fi
turn based combat
voyeurism
Don Juan Of The Galaxy [v0.5]
![Don Juan Of The Galaxy [v0.5]](/Games/Don-Juan-Of-The-Galaxy/miniMainImage.webp)
The earthly desires hasn't slaked Tras's sexual appetite, and he had to find another galaxy to find new experiences. He's already traveled across more galaxies and get a constant female travel companion, so he is already not alone. One day, they arrived to an unknown place, and unexpectedly, the ...
3d game
adventure
big ass
big tits
creampie
fantasy
footjob
male protagonist
monster
monster girl
oral sex
sci-fi
sex toys
vaginal sex
Dragon and Weed: Origins
The events starts in 2053, on Earth where a fragile peace is maintained by international political alliances. Before, it was about 50 years of territorial conflicts, political clashes fed by the growing scarcity of the raw material and orchestrate, behind closed doors, by a powerful conglomerate....
2dcg
adventure
censored
drugs
humiliation
male protagonist
rape
sci-fi
vaginal sex
voiced
vore
Dream Dance [v0.1.3]
![Dream Dance [v0.1.3]](/Games/Dream-Dance/miniMainImage.webp)
Hello! My name is Feeluck, and I want to introduce you to my first adult visual novel - Dream Dance. I work on the game alone, but I'm not saying this to complain, but to warn you that this is an indie project to the core, and you shouldn't expect it to be polished to every comma. If you find any...
3dcg
animated
big ass
big tits
combat
creampie
dystopian setting
exhibitionism
handjob
humiliation
humor
interracial
lesbian
male protagonist
masturbation
milf
monster
oral sex
point & click
puzzle
romance
school setting
sci-fi
stripping
teasing
Dungeons & Strangers [v0.5]
![Dungeons & Strangers [v0.5]](/Games/Dungeons--Strangers/miniMainImage.webp)
>>>>> Please leave a like if you liked what you read, or downloaded something from a post =) <<<<< > If you want an Update Only Patch for a Ren'Py or RPGM game, write on my profile, tag or DM me <
3dcg
adventure
anal sex
animated
big ass
big tits
corruption
creampie
dating sim
drugs
fantasy
female domination
footjob
groping
group sex
handjob
harem
humiliation
humor
lactation
lesbian
male domination
male protagonist
masturbation
monster
monster girl
multiple penetration
oral sex
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sci-fi
sex toys
slave
spanking
teasing
tentacles
titfuck
trap
vaginal sex
voyeurism
Dusk After Class [v0.1]
![Dusk After Class [v0.1]](/Games/Dusk-After-Class/miniMainImage.webp)
He doesn't remember anything. Not who he is. Not why his body is covered in scars. Not even what he's supposed to do next. All he knows is that he just came back from the war — but how he got there… he's thought about it for a long time, and still can't figure it out. When he returned to the cit...
3dcg
big ass
big tits
dystopian setting
male protagonist
milf
mobile game
sci-fi
stripping
Escape from the Future [v1.0]
![Escape from the Future [v1.0]](/Games/Escape-from-the-Future/miniMainImage.webp)
You wake up on a spaceship. After an explosion at your workplace, the ship’s captain rescued you. You want to find your brother, but you soon realize that something strange is happening on the ship.
3dcg
big ass
big tits
male protagonist
milf
rape
sci-fi
vaginal sex
voyeurism
Exogon [v0.1]
![Exogon [v0.1]](/Games/Exogon/miniMainImage.webp)
You play as Falcon 24, a wartime fighter ace credited with dozens of victories, making you the Ace of Aces of supersonic jets. Leading a squadron of elite fighter pilots during a global conflict, you conduct daring raids into enemy territory. However, an enigmatic force disrupts both Earth's affa...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
group sex
harem
humor
male protagonist
masturbation
monster girl
romance
sci-fi
vaginal sex
Feral Planet [v0.1.2]
![Feral Planet [v0.1.2]](/Games/Feral-Planet/miniMainImage.webp)
Feral Planet Earth is no longer habitable. The remnants of humanity are heading to the far reaches of the universe in an attempt to find a new home. You must take on the role of a scout to assess the habitability of one of the planets. However, upon descending to the surface, you discover that th...
2dcg
adventure
ai cg
anal sex
bestiality
furry
gay
harem
male domination
male protagonist
monster
oral sex
parody
rpg
sci-fi
text based
turn based combat
vaginal sex
Futanari Goddess [v1.0]
![Futanari Goddess [v1.0]](/Games/Futanari-Goddess/miniMainImage.webp)
No one ever explained to the woman why the acolytes of the holy temple of the Goddess needed to be virgins. Even though the temple was run only by women, all new acolytes had to be pure and virginal – and the reason would soon be revealed in this acolyte’s first ceremony!
3dcg
anal sex
animated
big ass
big tits
creampie
fantasy
female domination
futa/trans
kinetic novel
lesbian
oral sex
religion
sci-fi
superpowers
vaginal sex
Goddess Seed
All-female immortal Titans have mostly eradicated humanity. Darx is one of the survivors, a summoner with amnesia, who lives with his sister and his summoned Catgirl. Everything changes in his life when a Titan destroys everything he holds dear, and captures him because of his power, 'God Seed', ...
2d game
3dcg
big ass
big tits
fantasy
female domination
harem
humor
incest
male protagonist
mind control
rape
sci-fi
GunSoul Girl 2
"GunSoul Girl 2" is a third-person shooting game. The story takes place in the future world, because of the doomsday worldview caused by the proliferation of artificial intelligence viruses. You will use the gunsoul girls to complete missions and fight against evil organizations, mutant monsters ...
3d game
adventure
anal sex
big ass
big tits
female protagonist
group sex
lesbian
masturbation
monster
monster girl
multiple penetration
oral sex
sci-fi
shooter
tentacles
vaginal sex
voiced
Herta Lewd station [v0.3]
![Herta Lewd station [v0.3]](/Games/Herta-Lewd-station/miniMainImage.webp)
Adult visual novel in the Star Rail universe, focusing on Herta and her dolls
3dcg
animated
groping
male protagonist
parody
sci-fi
urination
vaginal sex
Hotverse [v0.4]
![Hotverse [v0.4]](/Games/Hotverse/miniMainImage.webp)
We create parody stories using AI tools. Two new stories each week! 4 stories so far. We also have a page with more than 2000 NSFW images and several videos! Take a look! HotVerse is a visual novel, plain and simple where you follow trough a multiverse of lewdness! Join this journey entering mul...
2dcg
ahegao
ai cg
anal sex
big ass
big tits
creampie
groping
handjob
kinetic novel
male protagonist
masturbation
mobile game
oral sex
parody
romance
sci-fi
teasing
vaginal sex
How To PUA (Space) [v5.4.00]
![How To PUA (Space) [v5.4.00]](/Games/How-To-PUA-Space/miniMainImage.webp)
Well, an Adult Anime Visual Novel/Space Exploration (Gal-)Game, that allows you to date the different girls aboard the NSFW Cauldron, your dedicated research vessel, while improving your IRL dating skill while 'just' playing the game
2dcg
animated
big tits
dating sim
humor
male protagonist
sci-fi
Hunter: Space Pirates
At the tender age of three, our protagonist is separated from his mother under mysterious circumstances. A compassionate couple of neighbors, mourning the loss of their own son, adopt him. His foster father, a former Navy combat pilot known as "Viper," nurtures his passion for airplanes. However,...
3dcg
animated
big ass
big tits
creampie
humor
male protagonist
masturbation
milf
mobile game
monster
monster girl
romance
sci-fi
vaginal sex
virgin
voyeurism
IDK
You take the role of a boy whose mind has been completely erased, without effort or attempt you decide to start your life again without wanting to recover your memories immediately, as the story progresses our protagonist will remember things about his past and meet many girls, which you can go u...
3dcg
creampie
fantasy
graphic violence
groping
handjob
lesbian
loli
male protagonist
monster girl
oral sex
romance
sci-fi
teasing
vaginal sex
Identity- The Past of Lost Hope 1 [v0.01]
![Identity- The Past of Lost Hope 1 [v0.01]](/Games/Identity-The-Past-of-Lost-Hope-1/miniMainImage.webp)
Identity is a story about a young man who lives in a scientifically developed world. Some people living there have elemental powers. He lives with his girlfriend, her name is Rebi. This young man named Sam (Default Name), doesn't know his parents. He doesn't want to know, and he doesn't care abou...
3dcg
animated
big ass
big tits
kinetic novel
male protagonist
oral sex
sci-fi
superpowers
Layland Day After 1 [v1.3]
![Layland Day After 1 [v1.3]](/Games/Layland-Day-After-1/miniMainImage.webp)
The story begins the first day of a global epidemic. Most of the human kind is dead. Andrea Johns is left alone by her friend Dave. Help her to make her way in this all new world. Be carefull, there are three main roads in this game. Connected to the 'Layland universe'.
3dcg
ahegao
blackmail
dystopian setting
female protagonist
graphic violence
group sex
lesbian
mobile game
multiple endings
oral sex
rape
sci-fi
Mecha Harem- Bonds of the Abyss [v0.1j]
![Mecha Harem- Bonds of the Abyss [v0.1j]](/Games/Mecha-Harem-Bonds-of-the-Abyss/miniMainImage.webp)
Pilot your mecha through bullet hell, defeat sexy female bosses, and gather fuel for your mothership! Mecha Harem: Bonds of the Abyss combines thrilling shooting with lewd H-scenes. Conquer 10 unique heroines, unlock 16 gorgeous CGs, and enjoy both intense combat and a fiery harem.
2d game
2dcg
animated
harem
male protagonist
milf
sci-fi
shooter
vaginal sex
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.