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
vaginal sex
pov
combat
bestiality
big ass
big tits
creampie
handjob
milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Memory Leak [v3.0]
![Memory Leak [v3.0]](/Games/Memory-Leak/miniMainImage.webp)
When a two bit hacker gets blackmailed by a computer virus, he is forced to navigate a dangerous path in order to escape its clutches. The player guides him on his adventure, and experiences many 'bad ends' along the way...
2dcg
anal sex
blackmail
footjob
furry
gay
group sex
male protagonist
multiple endings
oral sex
rape
sci-fi
sissification
slave
Nude Byte [v6.5.12]
![Nude Byte [v6.5.12]](/Games/Nude-Byte/miniMainImage.webp)
A small indie game inspired by the Splatoon series. It will feature high-speed shooting action and customizable characters. Warning
3d game
big ass
big tits
character creation
fantasy
female protagonist
no sexual content
sci-fi
shooter
Portal Into Summer [v2.0]
![Portal Into Summer [v2.0]](/Games/Portal-Into-Summer/miniMainImage.webp)
This is not a game. In this single panel image, choose multiple characters to change the event. Summer has 'borrowed' Rick's portal gun. Choose which characters will spy on and 'visit' Summer in this Rick and Morty parody.
2dcg
bestiality
female protagonist
incest
parody
sci-fi
Project Elimination: The Forbidden Planet
The demo is quite short because this is a test version of the first demo, since there are lot of contents that haven't made into a demo due to the time limit Note. There are 7 adult scenes in this demo, do not miss it!
3d game
animated
combat
female protagonist
monster
platformer
rape
sci-fi
side-scroller
vaginal sex
Redshift [v0.01]
![Redshift [v0.01]](/Games/Redshift/miniMainImage.webp)
You play as a custom-named crew member (defaulted to Cole) on the colony-ship Amenonuhoko. The Amenonuhoko's mission was relatively straightforward: travel to a near-Earth star system to test whether or not the idea of an extra-planetary colony was feasible. Whether or not that mission has and wi...
3dcg
handjob
harem
male protagonist
oral sex
sci-fi
Robolife2 - Nova Duty [v1.7l]
![Robolife2 - Nova Duty [v1.7l]](/Games/Robolife2--Nova-Duty/miniMainImage.webp)
Experience living under the same roof with a robot girl! Manage your time between adventuring and enhancing your android in this brand-new sequel! Through a twist of fate, you managed to free Nova, an irregular android, from the authorities, and now you live together! Solve mysteries, get employe...
2dcg
animated
big ass
big tits
cosplay
creampie
dating sim
groping
group sex
humor
male protagonist
management
monster girl
oral sex
romance
sandbox
sci-fi
teasing
titfuck
trainer
turn based combat
vaginal sex
voiced
Sexperiment [v0.4]
![Sexperiment [v0.4]](/Games/Sexperiment/miniMainImage.webp)
So, what is SEXPERIMENT?At first glance, this is a banal sex simulator, but do not rush into conclusions. The essence of the game - do not just choose a couple and passively watch their copulation Your task is to conduct experiments. The essence of them is to choose two characters and control the...
3d game
animated
big ass
big tits
fantasy
interracial
monster
sci-fi
simulator
vaginal sex
voiced
Star Railed [v1.5.5]
![Star Railed [v1.5.5]](/Games/Star-Railed/miniMainImage.webp)
You take the role of "Caelus" who, helped by the powers of Nanook The Perversion, will meet the girls of Honkai Star Rail This is a parody of the gatcha game Honkai Star Rail.
3d game
3dcg
anal sex
exhibitionism
footjob
handjob
male protagonist
mind control
oral sex
parody
sci-fi
superpowers
vaginal sex
Sunrider: Mask of Arcadius
As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient...
2d game
2dcg
big ass
big tits
combat
male protagonist
management
sandbox
sci-fi
strategy
teasing
turn based combat
Training of the Cybernetic Heroine of Justice [v1.00]
![Training of the Cybernetic Heroine of Justice [v1.00]](/Games/Training-of-the-Cybernetic-Heroine-of-Justice/miniMainImage.webp)
Control the heroine and fight against the evil empire! Choose the wrong option and face a bad ending! The empire's army awaits the heroine with various cruel and heinous acts! There is no depiction of bloodshed, but the heroine's various fluids will be flying around!
2d game
2dcg
adventure
ahegao
big ass
big tits
censored
combat
creampie
dilf
dystopian setting
female protagonist
graphic violence
horror
humiliation
japanese game
male domination
mind control
multiple endings
necrophilia
netorare
rape
scat
sci-fi
transformation
turn based combat
vaginal sex
Aether HeXXen- Death-Space Requiem Act1 [v0.1]
![Aether HeXXen- Death-Space Requiem Act1 [v0.1]](/Games/Aether-HeXXen-DeathSpace-Requiem-Act1/miniMainImage.webp)
A futuristic visual novel filled with mature romance, humor, strategy, drama, & more. A space-opera adventure filled with developing relationships with a diverse cast of motivated, personable characters. Save humanity , friendly aliens from servitude or extinction out in the stars.
3dcg
animated
big ass
big tits
humor
male protagonist
monster girl
romance
sci-fi
superpowers
teasing
vaginal sex
Al Mara Academy
Al-Mara Academy is a dark fantasy for ages 18+. Vampire witch Kendra returns to the Academy, where the investigation into the rector's disappearance is intertwined with secret desires, forbidden romances, and temptations that could ruin or save her fate. Kendra once turned down a position at the ...
3dcg
ahegao
bdsm
big ass
big tits
creampie
drugs
fantasy
female domination
female protagonist
handjob
kinetic novel
monster
monster girl
oral sex
romance
school setting
sci-fi
sex toys
spanking
superpowers
teasing
vaginal sex
Blood Destiny
Blood Destiny is a futuristic urban fantasy kinetic novel with erotic elements. Take the role of an observer and shape the future of a world!Notes:This is a story to be read. The prologue and first chapter only involve setting the scene, and setting your preferences with regards to some of the ki...
3dcg
bdsm
fantasy
oral sex
sci-fi
vaginal sex
Boxing ring of cruelty
In the medically advanced near future, there's a booming subculture of underground brawls between beautiful girls! Knock her down and she gets right back up, protagonist Ai is tough as they come. She's fighting powerful boxing queen Erika in a title match!
3dcg
adventure
combat
female protagonist
lesbian
multiple endings
puzzle
sci-fi
Captains Bizarre Adventure
Honkai Impact story with the captain being the protagonist
3dcg
big ass
big tits
harem
male protagonist
monster girl
romance
sci-fi
superpowers
Celphie: Bounty Hunter
Celphie: Bounty Hunter is an RPG with some inspiration from a few different game series Final Fantasy, Mega man, Ruiner, Borderlands series just to name a few.
3d game
3dcg
futa/trans
futa/trans protagonist
rpg
sci-fi
turn based combat
Course to Venus! [v0.3.5]
![Course to Venus! [v0.3.5]](/Games/Course-to-Venus/miniMainImage.webp)
Course to Venus! is a humorous space adventure set in the near future for an adult audience. It's a story about a journey aboard a falling-apart ship, where every crew member is a walking disaster - and the captain, of course, is the worst of them all. The game is about relationships, choices, an...
2d game
2dcg
adventure
ai cg
animated
corruption
groping
harem
male protagonist
masturbation
mobile game
sandbox
sci-fi
spanking
stripping
teasing
virgin
voyeurism
Cyber Agent + DLC
Welcome to the world of Cyber Agent! This is an easy to play, hotly fought 3D tower defense game, please use your mouse to aim at the enemy, auto shoot and make sure not to get hurt by the enemy! And pretty ladies to fight with you!
2dcg
adventure
animated
big ass
big tits
combat
fantasy
platformer
sci-fi
shooter
simulator
superpowers
teasing
transformation
vaginal sex
Cyber Girl 1.1 REBOOT
In this action-platformer game, help Talia achieve her goal of defeating Psychotal! Trailer
2d game
2dcg
animated
bdsm
big tits
female protagonist
platformer
rape
rpg
sci-fi
sex toys
side-scroller
slave
vaginal sex
DamselRace [v0.17.8]
![DamselRace [v0.17.8]](/Games/DamselRace/miniMainImage.webp)
DamselRace is going to be a fun mix of the chaoticness of Fall guys and the skills and back and forth of Dead by Daylight, but with not horror! All the perils packed up into one of the greatest game shows! You play as one of the many damsels running though an arena, trying to win and stay away fr...
3d game
bdsm
female protagonist
rpg
sandbox
sci-fi
sex toys
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.