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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My Daughter's 18th Birthday!
Yesterday your daughter turned 18; today the party is over and it's just you, your cold and cheating spouse, and a house full of things left unsaid. A sexless marriage, a spouse who's been seeing someone else, and a daughter you can suddenly no longer look at as a child — every door is open: gifts, real money, threats, secrets, or sheer will.
incest
cheating
ntr
corruption
blackmail
rape
virgin
male protagonist
female protagonist
pov
teasing
vaginal sex
text based
simulator
rpg
sandbox
Cereborg: Inception
There are three different characters whose stories are told!Characters from my other novels appear!This takes place the same day as The Invaders (from my Slugs and Bugs game) arrive!Play as a female, male, or a cereborg!SPOILER: Game Notes
corruption
mind control
sci-fi
Consciousness
After studying abroad in Europe for three years, you've finally returned to your hometown. However, during those three years, your hometown has changed significantly. Being part of "The Project", it has grown into something much more than just a city exceeding everyone's expectations... Or someth...
3dcg
adventure
ahegao
animated
big ass
big tits
creampie
dating sim
drugs
groping
handjob
harem
horror
humor
male domination
male protagonist
milf
mobile game
oral sex
point & click
pov
romance
school setting
sci-fi
teasing
vaginal sex
virgin
voyeurism
Cybergasm [v0.0.1]
![Cybergasm [v0.0.1]](/Games/Cybergasm/miniMainImage.webp)
In Cybergasm, you’ll find yourself in the heart of Equinox City—a neon-lit metropolis where desires simmer just beneath the surface. As a taxi driver navigating these streets, your night takes an unexpected turn when a mysterious woman enters your cab, setting off a chain of events that will chan...
3dcg
animated
big ass
big tits
creampie
female domination
groping
male protagonist
oral sex
sci-fi
teasing
vaginal sex
Dark Fate Chronicles [v0.2 Part 1]
![Dark Fate Chronicles [v0.2 Part 1]](/Games/Dark-Fate-Chronicles/miniMainImage.webp)
In the year 2034 the world is in ruins, it is dominated by machines and humans serve as their slaves. A few hundred humans fight against their opressors. This group of humans is called The Resistance, led by John O'Connor. To ensure their domination a couple of robots were sent to the past with t...
3dcg
female protagonist
parody
sci-fi
Dark Woods Society [v0.1.0]
![Dark Woods Society [v0.1.0]](/Games/Dark-Woods-Society/miniMainImage.webp)
The game takes place in a dystopic future, on a planet close to Earth. After 100 years of its colonization, all of our defects are repeated and our addictions are evident. Themes such as slavery, urban violence and lust are recurrent. In the midst of chaos, a young man has just joined one of the ...
2dcg
animated
big tits
footjob
lesbian
male protagonist
milf
oral sex
sandbox
sci-fi
teasing
vaginal sex
Defenestration [v0.5k]
![Defenestration [v0.5k]](/Games/Defenestration/miniMainImage.webp)
'Defenestration is set in a futuristic soviet union, the player takes up a role of Kira, young promising girl fresh out of school. Help her get on her feet in unfamiliar megapolis, dealing with various day-to-day problems and different characters. Some will try to help you, some to corrupt you (m...
2d game
2dcg
corruption
female protagonist
sci-fi
Escape From the Factory
creating Furry Transformation Stories, Games, and More!
2d game
2dcg
big ass
big tits
corruption
dystopian setting
exhibitionism
fantasy
furry
puzzle
sci-fi
voyeurism
Furry Outpost
Furry Outpost Game Collection
3dcg
anal sex
animated
big ass
big tits
furry
groping
lesbian
masturbation
mobile game
multiple endings
sci-fi
sex toys
stripping
teasing
voyeurism
Genetically Polymerized [v0.3a]
![Genetically Polymerized [v0.3a]](/Games/Genetically-Polymerized/miniMainImage.webp)
Artist: Marsh Genetically Polymerized is a text-based game that follows a private investigator by the name of Jesse as he boards a transport pod with his partner Katherine to take a vacation on another planet. As part of his payment for his last job, he is provided this vacation and a treatment, ...
anal sex
bdsm
female domination
footjob
futa/trans
handjob
harem
male domination
male protagonist
monster girl
oral sex
romance
sci-fi
sex toys
spanking
tentacles
text based
urination
In Finite Space [v1.7.0]
![In Finite Space [v1.7.0]](/Games/In-Finite-Space/miniMainImage.webp)
In Finite Space is a furry visual novel that explores the invasion of a deadly foe, and those that rise up to combat them. Join the ranks of the illustrious Knights of the Asterism Union, as a Squire in training for the Cavalry division. The first engagers to incursions and the most respected, bu...
2dcg
adventure
furry
gay
male protagonist
mobile game
romance
sci-fi
Instinct Program [v0.3]
![Instinct Program [v0.3]](/Games/Instinct-Program/miniMainImage.webp)
Meet Adeline Shimizu, the main character of 'Instinct program' A principled and strong female character and also a detective who is investigating the disappearance of her colleague Christine Shore.
3dcg
big tits
exhibitionism
fantasy
female protagonist
humiliation
monster
sci-fi
sexual harassment
voyeurism
Lucy - The Eternity She Wished For... [v1.13 Classic Skin DLC]
![Lucy - The Eternity She Wished For... [v1.13 Classic Skin DLC]](/Games/Lucy--The-Eternity-She-Wished-For/miniMainImage.webp)
Lucy ~The eternity she wished for~ is a Visual Novel, about a boy and an android.You play as the boy, who faces decisions and moral dilemmas in this near-future world.This is a story that has touched many hearts and continues to have a strong impact on those who partake in this compelling journey...
2dcg
adventure
cosplay
fantasy
male protagonist
monster girl
multiple endings
no sexual content
romance
school setting
sci-fi
voiced
Lust Beyond Gravity [v0.3-Early Access]
![Lust Beyond Gravity [v0.3-Early Access]](/Games/Lust-Beyond-Gravity/miniMainImage.webp)
What started as curiosity... became the adventure of a lifetime. You're just minding your own business when something streaks across the sky and crashes nearby. Most people would call it in and walk away. Not you. You follow the smoke, find the wreckage, step inside — and before you can process ...
2d game
2dcg
ai cg
anal sex
animated
bdsm
big ass
fantasy
footjob
groping
interracial
male protagonist
milf
oral sex
sci-fi
shooter
teasing
tentacles
titfuck
vaginal sex
voiced
Lust Man Standing - FAP Edition [v1.2 Night Outfit]
![Lust Man Standing - FAP Edition [v1.2 Night Outfit]](/Games/Lust-Man-Standing--FAP-Edition/miniMainImage.webp)
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
corruption
creampie
dating sim
dystopian setting
exhibitionism
female domination
groping
harem
humor
incest
lesbian
male protagonist
management
masturbation
milf
point & click
pregnancy
romance
sandbox
sci-fi
simulator
sleep sex
titfuck
transformation
vaginal sex
virgin
voyeurism
Mars: Scarlet Horizons Under Charcoal Darkness [v1.06]
![Mars: Scarlet Horizons Under Charcoal Darkness [v1.06]](/Games/Mars-Scarlet-Horizons-Under-Charcoal-Darkness/miniMainImage.webp)
You play as Joe Smith (renamable), the mission engineer, veteran astronaut, and a billionaire thanks to co-creating the breakthrough energy source. You are part of the first mission team traveling to Mars. You will discover how the harshness of the Martian surface reshapes your relationships with...
3dcg
adventure
creampie
interracial
kinetic novel
lesbian
male protagonist
sci-fi
sex toys
teasing
vaginal sex
Mission Mermaiden ~Hasumi and the Deep Sea Sisters~
In the year 2101 AD, Hasumi is sent on a mission to a far-away land in a world ravaged by alien invasion. She's to confirm the existence of a rumored bioweapon in the Karimantan Jungle. It seems like an easy enough mission, but...
2d game
2dcg
adventure
anal sex
animated
bdsm
big ass
big tits
creampie
fantasy
female protagonist
groping
group sex
humiliation
japanese game
lesbian
masturbation
monster
monster girl
multiple penetration
oral sex
platformer
rape
sci-fi
sex toys
tentacles
vaginal sex
My Boyfriend is a Martian
Meet Katy, your average small-town gal. After a grueling day at work, she's just trying to make it back home. Little does she know, the universe has some surprises in store for her during her long journey. Get ready for an adventure that's out of this world!
3dcg
anal sex
big ass
big tits
creampie
female protagonist
group sex
kinetic novel
monster
multiple penetration
oral sex
paranormal
sci-fi
vaginal sex
Naked Weapon [v0.3.0 Alpha]
![Naked Weapon [v0.3.0 Alpha]](/Games/Naked-Weapon/miniMainImage.webp)
Fuck fairy tales. This isn’t a heroic journey. It’s a scorched-earth revenge story about betrayal, chemical warfare, and the long road back from expendable to unstoppable. You play as Sasha Carver, a former elite operative discarded by the very corporation she helped build: Selica Pharmaceuticals...
3dcg
ai cg
corruption
female domination
female protagonist
graphic violence
handjob
oral sex
rpg
sandbox
sci-fi
text based
titfuck
turn based combat
Neon Futa Mecha-Lust Apocalypse
Neon Futa Mecha-Lust Apocalypse is a narrative visual novel and a love letter to 70s, 80s, and 90s mecha anime. Prepare to be dominated by a cast of sexually aggressive futanari waifus in this unique erotic adventure.
2d game
2dcg
ai cg
big ass
big tits
futa/trans
handjob
harem
humiliation
humor
male protagonist
oral sex
parody
sci-fi
side-scroller
stripping
turn based combat
vore
Nineteenth [v0.01.5 Alpha]
![Nineteenth [v0.01.5 Alpha]](/Games/Nineteenth/miniMainImage.webp)
You are invited to play as a young man named Patrick, the owner of an art gallery. Our hero lives in a big city with his girlfriend Brenda. They lead a calm, measured life, where their main problem is to decide whether to stay in the city or move. But one day, an event occurs on country roads tha...
3dcg
male protagonist
oral sex
sci-fi
vaginal sex
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.