Submit your email to download
Search game titles, platform, tags and/or text.
Enter the page you want to go.
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 19341 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.
Index
- List of windows sci-fi porn games
- List of sci-fi porn games by platform
- List of porn games categories
- Social media links
Search results
Silent Echo
Strange latex-like creatures now roam Installation Echo. Will you survive the unknown and their strange powers? Silent Echo is a dark and gritty adventure into a secret corporate facility that has suddenly gone radar silent. As an elite agent sent to assess the situation, you must navigate the fa...
2dcg
animated
footjob
futa/trans protagonist
handjob
male protagonist
monster girl
oral sex
pov
sci-fi
text based
transformation
turn based combat
vaginal sex
Simgirls Remake
Remaking Simgirls, one of the most played dating sim games in the World. It is a Flash game first released on Newgrounds back in 2002. Gameplay:
2d game
3dcg
adventure
animated
big ass
big tits
cheating
dating sim
fantasy
humor
japanese game
lesbian
male protagonist
masturbation
romance
school setting
sci-fi
superpowers
teasing
vaginal sex
voiced
voyeurism
SinE3R
SinE3R - Survival in the Eastern European Encasement Region A mysterious event happened somewhere in the eastern europe. The event contaminated the area, influencing the people inside it. Some of the women were transformed into succubi, which in their turn ended up withering most of the male popu...
2d game
2dcg
ai cg
big tits
combat
dystopian setting
fantasy
female domination
groping
group sex
harem
male domination
male protagonist
management
milf
monster
rape
romance
rpg
sandbox
sci-fi
simulator
strategy
text based
turn based combat
vaginal sex
SinE3R - Survival in the Eastern European Encasement Region
A mysterious event happened somewhere in the eastern europe. The event contaminated the area, influencing the people inside it. Some of the women were transformed into succubi, which in their turn ended up withering most of the male population. The withered turned ghouls of different kinds. The i...
2d game
2dcg
ai cg
big tits
combat
dystopian setting
fantasy
female domination
groping
group sex
harem
male domination
male protagonist
management
milf
monster
rape
romance
rpg
sandbox
sci-fi
simulator
strategy
text based
turn based combat
vaginal sex
Sinful Vampires
Sinful Vampires is an adult visual novel set in a very dark futuristic world. The protagonist of this story is a young scientist who is an expert in genetic engineering. Through a series of unforeseen events she will be transformed into a vampire by the seductive Jill. Our protagonist will then b...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
female protagonist
graphic violence
group sex
lesbian
male domination
masturbation
milf
monster girl
multiple endings
oral sex
rape
sci-fi
transformation
vaginal sex
Sirens Fall [v0.01]
In 'Sirens Fall', you will play as Rick (can be changed), who is forced to return to the city he grew up in, Sirens Fall, due to unfortunate circumstances and has to confront the past to pave way for the future.
3dcg
animated
big ass
big tits
fantasy
incest
male protagonist
masturbation
milf
possession
sci-fi
sex toys
superpowers
voyeurism
Sirius 2023
Sirius 2023 is an open RPG game. Go wherever you want, do whatever you want The story describes the happy moment of the protagonist in Sirius. Gather girls everywhere to become sexual partners in their own factories. Follow you to fight. Become rich and powerful. Of course, you also need to have...
3dcg
anal sex
animated
bdsm
big tits
male protagonist
masturbation
oral sex
sci-fi
vaginal sex
Slave Hunter [v1.0]
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
Slave Lords Of The Galaxy [v1.0.1]
It puts the player in the shoes of a Slave Trainer who lost his home and sets out on a quest across the galaxy for vengeance, power and a whole lotta sex.
2dcg
anal sex
animated
bdsm
footjob
furry
group sex
humiliation
male domination
male protagonist
monster girl
oral sex
rape
sci-fi
slave
spanking
tentacles
vaginal sex
Sleeve Shock
You've just come back from a job, and your crew has taken heavy damage. You've been loaded into your back-up sleeve, but the upload is corrupted. You're going into shock, and unless your crewmates can keep your heart rate up any way they can, you might not survive...
2dcg
big ass
big tits
female domination
futa/trans
groping
male protagonist
sci-fi
Slip Over Time
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
Sloth: Heart to Heart
Japan, Kyushu Prefecture. 1969Rouella Kromowidjojo is a genetic anomaly, a living dialysis machine who can cure almost all forms of disease through the process of crosstransfusion. For the next 15 hours, she will connect with her next patient: the mysterious Rei Fukugawa, whose emaciation and jau...
2dcg
female protagonist
kinetic novel
no sexual content
sci-fi
Slut Trainer [v9.02]
Dorothy magically turns out to be in the land of OZ where strange things are happening. Dorothy wants to go back home, but for this, she will have to go all the way, from an ordinary girl to an True Slut.
3dcg
bdsm
fantasy
female protagonist
handjob
male domination
monster
oral sex
sci-fi
urination
SlutCraft: Heat of the Sperm [v0.19.1]
It seems like Sarah Kerrigan was a loyal member of Sons of Korhal and obeyed Arcturus Mengsk's orders to every syllable just yesterday. But who would've thought that Mengsk didn't forgive Sarah for killing his father.Because of his plots and betrayal, a secret operation on Tarsonis, the capital o...
2dcg
female protagonist
mind control
mobile game
monster
oral sex
parody
sci-fi
spanking
stripping
Smut Rodeo Saga
Saddle up for Smut Rodeo Saga, the thrilling dating sim where you'll rope love, solve mysteries, and ride the wild waves of life. Unravel the vanishing act of your enigmatic uncle while juggling college, cash, and finding that perfect date. Saddle up, partner, and let the saga begin!
2dcg
adventure
ai cg
big ass
big tits
dating sim
male protagonist
point & click
pov
romance
sandbox
sci-fi
Softlinxxx [v0.4]
It´s the not so distant future. After the war of the corps for data, resources and power. The government decided to give them exterritorial rights. Every Corp started to expand their territory and forge their own laws. The governments influence declined fast. The rise of modern technology like f...
3dcg
big ass
big tits
creampie
group sex
lesbian
male protagonist
masturbation
milf
sci-fi
vaginal sex
Sol Stories
So found this game, it's free, incomplete and the Patreon is mostly a tip jar. So the game is basically you are a slaver and after Earth gets introduced to many Alien races, governments fall and you take advantage of the chaos and become an intergalactic slaver or some shit like that. Anyways it ...
bdsm
sci-fi
slave
text based
Solar Space Station
SSS is a game for adults on a personal computer. In this game you will learn how hard it is for a future detective to fulfill his duties. What he has to go to save the lives of innocent people. You will meet good and evil, gain friends and enemies. When you work under cover, you have to step over...
3dcg
adventure
anal sex
exhibitionism
handjob
interracial
male protagonist
masturbation
multiple penetration
oral sex
sci-fi
sex toys
vaginal sex
Solaris Exodus [v0.1]
You are male protagonist part of a species preservation effort along with many other volunteers. Suspended in cryostasis you suddenly awake from your chamber aboard Space Station Solaris. Only to discover you've awakened early...
3dcg
big ass
male protagonist
masturbation
mobile game
sci-fi
Something Miraculous
Something Miraculous is a set of upcoming visual novels parodying the French TV show 'Miraculous: Tales of Ladybug and Cat Noir'
2dcg
kinetic novel
male protagonist
oral sex
parody
sci-fi
superpowers
List of windows sci-fi Porn Games by Platform
- Download windows sci-fi Porn Games for Android
- Download windows sci-fi Porn Games for MacOS
- Download windows sci-fi Porn Games for Windows
- Download windows sci-fi Porn Games for Linux
- Download windows sci-fi Porn Games for IOS
List of windows sci-fi Porn Games
LustGames organizes porn games into 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.