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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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
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harem
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male protagonist
monster
oral sex
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rpg
strategy
turn-based combat
vaginal sex
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prostitution
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sleep sex
spanking
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titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Cultivation Spiral
Step into a world not too different from our own. Befriend a cast of characters from all walks of life, each with their own struggles and their own insights into the big puzzle of reality. Find romance together, and discover how wonderful the universe can be when you have somebody to share it wit...
2dcg
ai cg
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creampie
fantasy
female protagonist
handjob
male protagonist
oral sex
pov
romance
sandbox
school setting
sci-fi
simulator
teasing
vaginal sex
virgin
Dimension 69 [v0.34.1]
![Dimension 69 [v0.34.1]](/Games/Dimension-69/miniMainImage.webp)
In Dimension 69, you play as a normal everyday highschooler that accidently stumbles upon the cosmic power to Travel Dimensions! You must use this power for the good of the universe!- Wait you're just using it to get with girls?! That's really irresponsible... Are you hitting on a plant? God, you...
3dcg
big tits
corruption
dystopian setting
footjob
groping
harem
humor
incest
male protagonist
mind control
mobile game
monster girl
oral sex
sandbox
school setting
sci-fi
simulator
Eden Prime [v0.3]
![Eden Prime [v0.3]](/Games/Eden-Prime/miniMainImage.webp)
"Dust struggling against cosmic winds, your words are as empty as your future. Confidence born of ignorance. You exist because we allow it, and you will end because we demand it. " Humanity always sought their place among the stars, and now is the chance for them to find it. But the vast space is...
3dcg
big ass
big tits
creampie
graphic violence
harem
male protagonist
oral sex
parody
romance
sci-fi
teasing
vaginal sex
virgin
Interview Desires [v0.23]
![Interview Desires [v0.23]](/Games/Interview-Desires/miniMainImage.webp)
In a near-future era, the world has developed the ability to fully digitize a real human being — not just their physical appearance, but their emotions, memories, and inner desires. These digital “Uploaders” are sold as premium virtual companions to massive adult-entertainment corporations. You p...
2dcg
ai cg
animated
big ass
big tits
cheating
corruption
male protagonist
milf
sci-fi
teasing
Lust Survivor [v1.0.1]
![Lust Survivor [v1.0.1]](/Games/Lust-Survivor/miniMainImage.webp)
Seven girls crashland on an uninhabited planet after an accident, they will have to survive until help arrives and learn how to deal with each other. Hours ago the girls were just students from different careers on route to a far away research site for different reasons. Some girls know each othe...
2dcg
adventure
big tits
female protagonist
futa/trans
futa/trans protagonist
group sex
lesbian
masturbation
mobile game
monster girl
multiple endings
multiple penetration
multiple protagonist
sci-fi
tentacles
voyeurism
Modern Luxury [v0.4.5.0]
![Modern Luxury [v0.4.5.0]](/Games/Modern-Luxury/miniMainImage.webp)
Servant droids have taken all manual labor jobs that nobody wanted to take. Majority of the people took droids to their homes with open arms, some did not. Reports of droids not obeying orders started after lux headquarters were attacked. All the droids were disconnected from the network after th...
3d game
female protagonist
sci-fi
teasing
My Hentai Fantasy [v0.17]
![My Hentai Fantasy [v0.17]](/Games/My-Hentai-Fantasy/miniMainImage.webp)
You just wake up without remembering anything, apparently, you're living a dream life, but why does everything seem so odd? You are about to go to university and your father is one of the richest men alive, but the fact that you don't remember anything after waking up makes you very uneasy, so yo...
3dcg
animated
big ass
big tits
groping
handjob
incest
male protagonist
masturbation
milf
mobile game
oral sex
parody
point & click
pov
school setting
sci-fi
titfuck
vaginal sex
voyeurism
Naked Arena [v1.01]
![Naked Arena [v1.01]](/Games/Naked-Arena/miniMainImage.webp)
Welcome to the NAKED ARENA! Where LUST and VIOLENCE are the two laws of this New World. NAKED ARENA is a 2d-RPG with fighting and survival elements in a setting like Mad Max. For now the first chapter is Mild to Mature rated, the XXX-version will be available soon. Feel free to Join!
2dcg
adventure
animated
big ass
big tits
combat
drugs
dystopian setting
exhibitionism
female domination
female protagonist
graphic violence
humiliation
lesbian
male domination
male protagonist
milf
prostitution
rpg
sci-fi
stripping
teasing
voiced
Public Defense Corp [v1.02 DLC]
![Public Defense Corp [v1.02 DLC]](/Games/Public-Defense-Corp/miniMainImage.webp)
Years after her hometown was destroyed by an evil group, Haruka joins the company, Public Defense Corp. Now, armed with a bipedal robot, Haruka can work towards getting her revenge for what happened to her home. Haruka finally catches a break after Jakou’s attack on Japan relents. At the same tim...
2dcg
combat
corruption
exhibitionism
female protagonist
japanese game
rape
sci-fi
vaginal sex
Slave Hunter [v1.6]
![Slave Hunter [v1.6]](/Games/Slave-Hunter/miniMainImage.webp)
This is the first public release of our work-in-progress slave trainer game Slave Hunter.
2dcg
anal sex
animated
cosplay
creampie
handjob
male domination
male protagonist
oral sex
rape
sci-fi
sex toys
slave
trainer
vaginal sex
Slip Over Time [v0.10]
![Slip Over Time [v0.10]](/Games/Slip-Over-Time/miniMainImage.webp)
Slip Over Time: it's a visual novel with a story progression; where a boy tries to build a time machine to prevent his father's death, but during this journey he will encounter various surprises and paradoxes ...There will be choices that obviously will influence the path of play and quests to be...
2dcg
adventure
anal sex
animated
dating sim
footjob
handjob
humor
lesbian
male protagonist
masturbation
milf
mobile game
oral sex
sci-fi
sex toys
titfuck
vaginal sex
voyeurism
Sunrider 4: The Captain's Return
Captain Kayto Shields returns from exile in Sunrider 4: The Captain’s Return for a new space adventure! The highly anticipated sequel to Sunrider: Liberation Day, The Captain’s Return is the stunning continuation of the Sunrider saga as Asaga, Ava, Sola, Icari, Claude, and the other former member...
2dcg
big ass
big tits
japanese game
male protagonist
management
no sexual content
point & click
sandbox
sci-fi
strategy
teasing
turn based combat
voiced
The Symbiant [v1.1.7]
![The Symbiant [v1.1.7]](/Games/The-Symbiant/miniMainImage.webp)
In the year 5066, Danya and his alien friend Juniper are manning The Ameretat, a humble spaceship that transports goods across the Milky Way. After a troubled transport gig that left their beloved ship in need of repair and their bank account empty, the team is offered a generous deal they cannot...
2dcg
anal sex
big ass
gay
male protagonist
masturbation
mobile game
monster
oral sex
romance
sci-fi
tentacles
Zetria [v1.4.3]
![Zetria [v1.4.3]](/Games/Zetria/miniMainImage.webp)
Equipped with her advanced NX-37 Combat Harness and trusty sidearm, Solana has ventured out on the border sectors to find her way as a salvage and rescue operator. During one of her regular runs to the debris fields of the abandoned Zetrian system, she picks up a distress signal and sets down on ...
2d game
2dcg
animated
big ass
big tits
female protagonist
lesbian
monster
monster girl
platformer
sci-fi
shooter
tentacles
vaginal sex
MayFly
"The smell of decay that permeates the city is sickening, and the sewers are filled with the city's fetid blood and rust smell.The portraits of those in high positions are displayed in the streets and alleys, but their hypocritical faces cannot whitewash the evil deeds they commit." "After suffer...
3dcg
animated
big ass
big tits
cosplay
creampie
footjob
handjob
harem
male protagonist
mobile game
monster girl
oral sex
romance
sci-fi
superpowers
teasing
vaginal sex
voyeurism
2069 [v0.1.2]
![2069 [v0.1.2]](/Games/2069/miniMainImage.webp)
Tony from childhood dreamed of becoming a racer and achieving a world championship. After long and hard training, he manages to gain popularity and authority among influential people. And now, when there is just a little bit left to the pinnacle of glory, terrible events happen to him that change...
2dcg
adventure
big ass
big tits
male protagonist
milf
oral sex
sci-fi
vaginal sex
A Wish Come True [v0.7]
![A Wish Come True [v0.7]](/Games/A-Wish-Come-True/miniMainImage.webp)
Bella is a 19 year old university student. She lives at home with her dad. Bella is not very popular at school, she is practically invisible til everyone around her. This is mainly due to her oversized appearance. She is very meek, quiet, introverted and innocent. The only friend she has is her ...
2dcg
ai cg
big ass
big tits
fantasy
female protagonist
romance
sci-fi
teasing
transformation
vaginal sex
virgin
Allie's Quantum Adventure [v0.020 Beta]
![Allie's Quantum Adventure [v0.020 Beta]](/Games/Allies-Quantum-Adventure/miniMainImage.webp)
Allie's Quantum Adventure is a game about a university student (you guessed it, Allie) who gets pulled into the future during a visit to a Quantum Lab. She's accompanied by a classmate, Rob, whose consciousness is also transferred into the future but, in his case, lands inside the body of a robot...
2dcg
adventure
animated
big ass
big tits
fantasy
female protagonist
oral sex
sandbox
sci-fi
urination
Arcanamesis [v0.2]
![Arcanamesis [v0.2]](/Games/Arcanamesis/miniMainImage.webp)
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...
3dcg
animated
bdsm
big ass
big tits
corruption
fantasy
female protagonist
groping
handjob
kinetic novel
mobile game
oral sex
paranormal
puzzle
romance
sci-fi
stripping
teasing
Cardinal Cross
When small-time Raider Scavenger Lana Brice meets her mysterious client, her life takes a wrong turn in the worst way possible. Cardinal Cross cannot be stopped... But will Lana emerge as hero or villain?
2dcg
adventure
dating sim
fantasy
female protagonist
lesbian
multiple endings
no sexual content
romance
sci-fi
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.