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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The Lowlands of Aldermoor
You reach the walled town of Oakhaven with 25 Money, a soaked cloak, and a winter ahead — in the harsh feudal Duchy of Aldermoor, where the town guards punish theft without hesitation, magic is distrusted, and a warm bed costs more than coin. Here sex is a common currency of survival: innkeepers, caravan guards, and nobles all trade it freely, and the desperate trade in the only thing they have left. Spend your 25 carefully, and decide what a night under a roof costs you.
fantasy
adventure
prostitution
combat
male protagonist
pov
text based
simulator
rpg
The Soulstream Expansive (Remix) [v1.0.3b]
![The Soulstream Expansive (Remix) [v1.0.3b]](/Games/The-Soulstream-Expansive-Remix/miniMainImage.webp)
An ADVENTURE of EXPANSIVE PROPORTIONS... In a world with a scientist finding a way for females to advance in the world and genetically become superior to males... An accident occurs in the lab, and her research is unleashed... It is up to little Luca to fend off the devastation that this certain ...
2d game
2dcg
adventure
big ass
big tits
combat
fantasy
female domination
male protagonist
monster girl
no sexual content
sandbox
sci-fi
shooter
Whore Effect [v0.2]
![Whore Effect [v0.2]](/Games/Whore-Effect/miniMainImage.webp)
Warning! The game contains scenes of an erotic nature and profanity. Dissatisfied with the quality and quantity of erotic scenes in Mass Effect? We will fix it! Your attention is invited to the Whore Effect! Playing as Shepard, a depraved woman and a good captain, you have to assemble your team ...
2dcg
adventure
creampie
fantasy
female protagonist
monster
monster girl
parody
puzzle
sandbox
sci-fi
vaginal sex
Zero G Academy [v0.7]
![Zero G Academy [v0.7]](/Games/Zero-G-Academy/miniMainImage.webp)
You play as Jacinto, the new student from Earth that has recently been admitted to Zero G Academy, a place where the Federation's government recruits it's next generation of bureaucrats, soldiers, scientists and more. Here, you'll meet new species, people, and grow to maturity (or not).
2dcg
animated
exhibitionism
female domination
futa/trans
group sex
male protagonist
mobile game
monster
oral sex
school setting
sci-fi
sex toys
tentacles
trap
vaginal sex
voyeurism
Zone Zero Project [v0.0.0.4 Alpha]
![Zone Zero Project [v0.0.0.4 Alpha]](/Games/Zone-Zero-Project/miniMainImage.webp)
You're Vise, an ordinary virgin, a loser, and a normie. You don't have many friends, and you're overshadowed by your stepsister, who saves lives and has a lot of friends. No one takes you seriously. One day, you get tired of it and become a Hollow Investigative .
2dcg
ai cg
incest
male protagonist
mobile game
parody
sandbox
sci-fi
voyeurism
NTR MOON [v1.0]
![NTR MOON [v1.0]](/Games/NTR-MOON/miniMainImage.webp)
In the distant future... Lunar mining colonies became humanity's foremost frontier in space exploration. The Fujiwara couple—the gentle and virtuous wife Chizuru and her husband Makoto, who cherished dreams of space—finally realized their lifelong aspiration. Boarding a colony ship, they arrived ...
2d game
2dcg
big ass
big tits
censored
cheating
corruption
creampie
exhibitionism
female protagonist
groping
group sex
handjob
internal view
interracial
japanese game
lactation
male domination
male protagonist
masturbation
multiple penetration
multiple protagonist
netorare
oral sex
prostitution
rape
sci-fi
sexual harassment
stripping
teasing
vaginal sex
voyeurism
Zenofae Gene [v0.1.2A]
![Zenofae Gene [v0.1.2A]](/Games/Zenofae-Gene/miniMainImage.webp)
Join Commander Hooker's adventures fighting the threat of an unknown alien life-form discovered on a distant colony, his subsequent 'upgrades' to better deal with the unstoppable monsters and his never ending need for sexual gratification....
2d game
2dcg
female protagonist
lesbian
male protagonist
monster
pregnancy
sci-fi
transformation
Futa Heim: Femboy Farm
Buried in ice for a thousand years, an elder vampiress gets dug up by the twisted Futhorix Cabal. They name her Dromazeth Throxxa—aka Dromazeth: The Wombmauler. She is the prophesied vampire cuntlord of Futaheim, a cock-drenched nightmare who breeds femboys with her twin shafts, stuffing them ful...
3dcg
adventure
ahegao
ai cg
anal sex
animated
bdsm
big ass
big tits
cosplay
creampie
fantasy
female domination
female protagonist
footjob
furry
futa/trans
futa/trans protagonist
graphic violence
groping
group sex
handjob
harem
humiliation
lesbian
milf
mobile game
monster
monster girl
oral sex
romance
sci-fi
slave
spanking
superpowers
teasing
trap
vaginal sex
virgin
voiced
My Girlfriend is an Android
My Girlfriend is an Android is a story involving a war against a conquering alien race, but because of an obstacle the alien race does not win the war and uses alternative means of winning by sending an Android into the past so that this obstacle can be eliminated, What will become of the human r...
3dcg
animated
male protagonist
sandbox
school setting
sci-fi
vaginal sex
Dimension AIrise
"Dimension AIrise : Sea Resort" is the first game in a series based on dimensional travel. In this opus, you play the role of a dimensional traveler who finds himself in a new dimension with only vague memories of his life and a broken dimensional travel device. Your goal? Repair your device, rec...
2dcg
adventure
ai cg
big ass
big tits
dating sim
handjob
humor
male protagonist
romance
rpg
sandbox
sci-fi
teasing
Divine Power
You are a special forces soldier! During a helicopter mission, you’re attacked and killed. But that’s only the beginning of your story. In Heaven, you’re welcomed by the Archangel Gabriel. He gives you a mission… and brings you back to life. As all of this unfolds, the doomsday draws closer. Dem...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
groping
group sex
lesbian
male protagonist
mobile game
monster
oral sex
sandbox
sci-fi
superpowers
teasing
vaginal sex
Divine Power Season 1
You are a special forces soldier! During a helicopter mission, you’re attacked and killed. But that’s only the beginning of your story. In Heaven, you’re welcomed by the Archangel Gabriel. He gives you a mission… and brings you back to life. As all of this unfolds, the doomsday draws closer. Dem...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
groping
group sex
lesbian
male protagonist
mobile game
monster
oral sex
sandbox
sci-fi
superpowers
teasing
vaginal sex
Doll Play
A POV VN with open world elements. In a world where the line between technology and reality begins to blur, Doll Play thrusts you into the life of a young man. Life was simple, if not a bit mundane, but all that changes the day he stumbles upon some alien technology. At first, it's just a curiosi...
2dcg
ai cg
big tits
corruption
fantasy
harem
incest
male domination
male protagonist
mind control
mobile game
pov
sci-fi
slave
stripping
trainer
voyeurism
Heart of the Bunker [v0.1.1]
![Heart of the Bunker [v0.1.1]](/Games/Heart-of-the-Bunker/miniMainImage.webp)
You are a diver who accidentally ends up in an underwater bunker hidden beneath a massive layer of water. You’re not alone here: the bunker is home to several girls, each combining danger, secrets... and an unexpected allure. Explore, survive, get to know the girls more deeply and uncover their m...
2dcg
adventure
animated
big ass
big tits
fantasy
groping
male protagonist
mobile game
monster
monster girl
point & click
puzzle
sandbox
sci-fi
teasing
voyeurism
Heroines Chord
Now that Evil's Ark and Omnicide's attacks have been thwarted, the world at large has learned of the existence of magical girls. Though many held nothing but adoration for the heroines who protect them, there were some who were envious of their strength. There were some who wanted nothing more th...
2d game
2dcg
anal sex
bdsm
big ass
big tits
censored
creampie
exhibitionism
fantasy
female protagonist
groping
group sex
humiliation
japanese game
monster
multiple penetration
oral sex
rape
sci-fi
tentacles
turn based combat
vaginal sex
Hotime Saga [v0.80]
![Hotime Saga [v0.80]](/Games/Hotime-Saga/miniMainImage.webp)
HoTime Saga: Hotime Saga is a fully animated, open-world novel and dating sim where androids handle politics while humans serve as the labor force. Experience dating/fucking fascinating characters in this futuristic world, including both women and androids. Inspired by Summertime Saga and other p...
2dcg
adventure
ai cg
anal sex
animated
big ass
big tits
creampie
dating sim
fantasy
groping
male domination
male protagonist
masturbation
mobile game
monster girl
multiple penetration
romance
sandbox
school setting
sci-fi
teasing
tentacles
turn based combat
vaginal sex
voiced
NOCTIS [v0.01.50a]
![NOCTIS [v0.01.50a]](/Games/NOCTIS/miniMainImage.webp)
Noctis is a dystopian cyberpunk visual novel and dating sim, set in a world steeped in lore, mystery, and hard-hitting questions about humanity, technology, and the blurred lines between the two. In Noctis, you’ll explore a city layered with secrets, meet multifaceted characters, and make choices...
3dcg
animated
big ass
big tits
dating sim
humor
male protagonist
monster girl
point & click
romance
sandbox
sci-fi
sex toys
Prepare Uranus: Exploring Black Holes for Adults [v0.925]
![Prepare Uranus: Exploring Black Holes for Adults [v0.925]](/Games/Prepare-Uranus-Exploring-Black-Holes-for-Adults/miniMainImage.webp)
Adanot plans to open his own business after a bill is passed, legalizing the entertainment industry in the Milky Way. He sends out Tsir to find out the cost of obtaining a license to open a bar.
2dcg
adventure
anal sex
animated
big ass
big tits
creampie
fantasy
groping
group sex
male protagonist
monster
monster girl
oral sex
point & click
prostitution
sandbox
sci-fi
teasing
vaginal sex
Project Andromeda [v0.3.0]
![Project Andromeda [v0.3.0]](/Games/Project-Andromeda/miniMainImage.webp)
In Project Andromeda, you play as the captain of a spaceship destined to explore the Andromeda Galaxy. You will be responsible for getting your crew to its destination, your choices will impact the success of settlements and colonies. Get ready for some lewd action as you rampage through a whole ...
3dcg
animated
male protagonist
oral sex
sci-fi
vaginal sex
Project Extermination: Operation GroundZeroes
The year is ~2200. On a remote mining outpost, a mysterious parasite is causing a severe outbreak that is quickly turning into an humanitarian crisis. Reports of violence, madness and mutations have forced the local government to enact a total lockdown of the settlement. A team of specialists has...
3d game
animated
combat
female protagonist
monster
oral sex
platformer
rape
sandbox
sci-fi
vaginal sex
Recall Destiny [v0.3a]
![Recall Destiny [v0.3a]](/Games/Recall-Destiny/miniMainImage.webp)
The Scale War ravaged the entire world as the partakers sought dominance over, the emergence of a mysterious technology, until there was nothing left. A war with no victors. Only few settlements along with the great City of Reeze held their ground against the aftermath. You recently moved to the...
3dcg
animated
big ass
big tits
groping
male protagonist
mobile game
prostitution
sci-fi
superpowers
teasing
titfuck
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.