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
adventure
anal sex
corruption
fantasy
group sex
harem
male domination
male protagonist
monster
oral sex
rape
rpg
strategy
turn-based combat
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combat
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milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Auriga Nine [v0.4]
![Auriga Nine [v0.4]](/Games/Auriga-Nine/miniMainImage.webp)
You, a high-born noble of the Galactic Empire, wake up on a pirate ship after getting abducted from your home. And as if that wasn't bad enough already, said pirate ship is currently under attack! And the only safe haven in the system is an old, abandoned trading station... Take it over, corrupt ...
3dcg
corruption
exhibitionism
female domination
female protagonist
harem
humiliation
lesbian
male domination
male protagonist
management
masturbation
oral sex
sandbox
sci-fi
vaginal sex
xxxFiles [v0.2.5]
![xxxFiles [v0.2.5]](/Games/xxxFiles/miniMainImage.webp)
About this game. Basically Prototype (or Venom) but with sex. Not much to say here. You don't have a traumatic past or anything, just an alien who enjoys copulating.
3dcg
adventure
anal sex
animated
big ass
big tits
cheating
combat
corruption
cosplay
creampie
exhibitionism
handjob
harem
interracial
lesbian
male protagonist
management
masturbation
milf
monster
multiple endings
oral sex
romance
sandbox
sci-fi
sex toys
superpowers
teasing
tentacles
vaginal sex
8 Days with the Diva [v1.1.0]
![8 Days with the Diva [v1.1.0]](/Games/8-Days-with-the-Diva/miniMainImage.webp)
It is the 2070s and you take on the role of Snake Siemen, an up-and-coming operative of the evil organization 'Talon'. Your boss Doomfist has faith in your abilities and you're not about to let him down. As part of a promotion into the ranks of the most elite agents of Talon, you are given a test...
3dcg
corruption
groping
handjob
male domination
male protagonist
masturbation
mind control
mobile game
oral sex
parody
sci-fi
sexual harassment
slave
trainer
virgin
Becoming a Femboy [v3.11.0]
![Becoming a Femboy [v3.11.0]](/Games/Becoming-a-Femboy/miniMainImage.webp)
Becoming a femboy (previously Becoming a Trap - working title for now) is a game about young boy Austyn, who decided to travel to parallel universe, which is highly populated with fictional genders like futanari and traps. In these realities your hero specified as a trap, so you have no other cho...
2dcg
big ass
big tits
female domination
futa/trans
gay
handjob
incest
male protagonist
masturbation
netorare
oral sex
sandbox
sci-fi
teasing
titfuck
transformation
trap
Cybernetic Seduction
A thrilling story where highly-skilled agents enter the simulation to pull off a grand scam. Your Target? Hector Zhine. Make connections in the New Zhine City to infiltrate his criminal empire. As a Cock - an agent whose sole responsibility is to seduce women around the Target - you have the abil...
3dcg
animated
big ass
big tits
corruption
drugs
exhibitionism
graphic violence
humor
male protagonist
masturbation
milf
oral sex
romance
sci-fi
stripping
teasing
vaginal sex
Damaged Goods
It is 2021, a year after the devastating Coomer-19 pandemic. The whole world has suddenly changed because of it.Things are now different in many ways. And that's where the story for three intelligent and cute girls begins. Coming from a small town they are going on a slice of life journey togethe...
3dcg
adventure
animated
bdsm
big ass
big tits
cheating
combat
corruption
dating sim
dystopian setting
exhibitionism
female domination
female protagonist
footjob
futa/trans
groping
handjob
humiliation
humor
lesbian
masturbation
milf
mind control
mobile game
oral sex
prostitution
romance
school setting
sci-fi
sexual harassment
trap
virgin
voyeurism
Dauntless [v0.20]
![Dauntless [v0.20]](/Games/Dauntless/miniMainImage.webp)
You are Dauntless, a rookie super heroine and one of dozens of known super powered beings scattered throughout the world that have emerged in the past few decades. You're not sure why you were blessed with these powers, but you're sure you want to make the world a better place. But not every one ...
bdsm
corruption
female domination
female protagonist
humiliation
lesbian
male domination
mind control
multiple endings
oral sex
rape
real porn
sci-fi
slave
superpowers
text based
transformation
vaginal sex
From the Sin [v0.11]
![From the Sin [v0.11]](/Games/From-the-Sin/miniMainImage.webp)
A wide and mysterious fantasy world where you take on the role of a man awakening in a vast fantasy-themed land, full of Monster/Furry girls and beings far beyond comprehension. As you try to resolve the mystery of your own existence, innumerable races across the continents fight for survival on...
3dcg
adventure
big ass
big tits
fantasy
handjob
male protagonist
monster girl
sci-fi
Futadom World - Binding Sim [v0.9.9]
![Futadom World - Binding Sim [v0.9.9]](/Games/Futadom-World--Binding-Sim/miniMainImage.webp)
Futadom World – Binding Sim is a dating simulator game. If you're familiar with the flash games Sim Girl or Ganguro Girls, you'll see exactly what it is about. It is a kind a simulation game where you play a guy looking for love. This game is a bit different. Your goal is to choose a character am...
2dcg
anal sex
animated
bdsm
dating sim
dystopian setting
female domination
futa/trans
gay
male protagonist
oral sex
rape
rpg
sci-fi
sissification
slave
Heavy Five
You are an engineering officer aboard the deep space vessel Intrepid, which is currently engaged on a series of resupply missions for those tenuous outposts humanity has so far been able to establish. Relaxing off duty, you find yourself hastily ordered as a last minute replacement for an injured...
3dcg
blackmail
cheating
corruption
female domination
handjob
humor
lesbian
male domination
male protagonist
multiple endings
romance
sci-fi
spanking
teasing
Muv-Luv Alternative
'A destiny tossed about, in an insane world--- A flame of life blazing forth, in a dying world---And now, one more future that is spun--- This is the alternative ending unable to be told before: A very great, a very tiny, a very precious... Tale of love and courage.'Muv-Luv Alternative continues ...
adventure
combat
cosplay
fantasy
female protagonist
handjob
humor
japanese game
lesbian
loli
mind control
multiple protagonist
romance
school setting
sci-fi
superpowers
tentacles
vaginal sex
virgin
voyeurism
Ehko Island [v1.9]
![Ehko Island [v1.9]](/Games/Ehko-Island/miniMainImage.webp)
Ehko Island is a dystopian sci-fi adult visual novel about an amateur photographer in love with legs and feet, trying to seduce and capture the island’s most intoxicating women to spark a revolution. The story has one path with one ending and does not contain animation.
3dcg
anal sex
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big tits
female domination
female protagonist
footjob
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interracial
kinetic novel
lesbian
oral sex
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voiced
Metal Flame [v1.01]
![Metal Flame [v1.01]](/Games/Metal-Flame/miniMainImage.webp)
Metal Flame is a sci-fi style 2d platform shooter game.
2d game
female protagonist
sci-fi
shooter
side-scroller
Ashes
My Patreon. 88Michele88 My Discord, 88Michele88 My SubscriberStar, 88Michele88 GOOD GIRL GONE BAD KINGDOM OF DECEPTION ANGELIA'S ORIGINS (Both Versions Renpy and RPG) MANILA SHAW (both games)
2d game
3dcg
anal sex
female protagonist
graphic violence
handjob
multiple endings
oral sex
rpg
sci-fi
vaginal sex
Deviant Discoveries [v0.50.0]
![Deviant Discoveries [v0.50.0]](/Games/Deviant-Discoveries/miniMainImage.webp)
You play a scientist/professor which has invented ways to alter the human body. He sets out to test it on students at the school he currently works in, corrupting them in the process.
3dcg
anal sex
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blackmail
bukkake
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milf
mind control
mobile game
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school setting
sci-fi
sex toys
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trainer
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Rick and Morty - A Way Back Home [v3.4]
![Rick and Morty - A Way Back Home [v3.4]](/Games/Rick-and-Morty--A-Way-Back-Home/miniMainImage.webp)
You play as Morty and get to explore the town and meet the residence, establishing relationships as you go.
2dcg
anal sex
animated
blackmail
bukkake
footjob
group sex
humor
incest
male protagonist
mobile game
multiple penetration
ntr
oral sex
parody
sci-fi
titfuck
urination
vaginal sex
voyeurism
Teen Alien in Your Closet [v1.0]
![Teen Alien in Your Closet [v1.0]](/Games/Teen-Alien-in-Your-Closet/miniMainImage.webp)
A teen alien teleports to your closet. She's hungry, dirty and needy, and her teleporter is fried. The next step is up to you. You can throw her out or share her quest, as well as you can show her the human ways or learn about hers.
2dcg
adventure
dating sim
humor
male protagonist
monster girl
multiple endings
no sexual content
romance
sandbox
sci-fi
Haremwatch - Juno Has Landed! [v1.0]
![Haremwatch - Juno Has Landed! [v1.0]](/Games/Haremwatch--Juno-Has-Landed/miniMainImage.webp)
The young Space Traveler from Mars lands on Earth and onto your heart in this short story. This is a standalone build to introduce an upcoming character to the main Haremwatch build. Available in browser, and for windows, android, and mac.
2dcg
adventure
big ass
big tits
dating sim
handjob
humor
lesbian
male protagonist
mobile game
oral sex
parody
romance
sci-fi
sex toys
vaginal sex
Projekt Moon: Hope Awakens
Projekt Moon: Hope Awakens is a zany sci-fi romp inspired to be an homage to many of the dev's favorites games: (MASS EFFECT, Harem Hotel, Trials in Tainted Space, Ravager and more) This is a series in which you will decide the fate of others, even empires and impregnate an assortment of monster ...
3dcg
anal sex
bdsm
big ass
big tits
cheating
corruption
creampie
drugs
dystopian setting
exhibitionism
fantasy
female domination
furry
futa/trans
futa/trans protagonist
graphic violence
group sex
harem
humiliation
humor
lesbian
masturbation
monster girl
multiple endings
multiple penetration
oral sex
parody
pregnancy
sci-fi
sissification
spanking
superpowers
transformation
trap
vaginal sex
BreedTown 2
Brandon's back, baby (making)! In this sequel to the first BreedTown, Brandon Reed, the man with the miraculous seed, is called out to the laboratory of a supposed 'mad scientist' who wants to understand exactly how it is that our protagonist has knocked up so many women. To that end, she orders...
2d game
3dcg
ahegao
big ass
big tits
cheating
creampie
drugs
exhibitionism
group sex
internal view
interracial
male domination
male protagonist
milf
monster girl
pregnancy
prostitution
sci-fi
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.