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 24424 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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Slutia Dungeon Crawler RPG
Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.
2d game
adventure
anal sex
corruption
fantasy
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male protagonist
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rpg
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ai cg
female protagonist
multiple protagonist
religion
Nineteenth
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
No Escape: Game Edition! [v0.19.2]
![No Escape: Game Edition! [v0.19.2]](/Games/No-Escape-Game-Edition/miniMainImage.webp)
The story follows Kathleen, a down-on-her-luck girl trapped on the same prison ship featured in the comic No escape! Tossed inside one of the VR-pods the story seems over before it has even started... Until she suddenly gets help from a mysterious benefactor! Now Kathleens being forced to dive in...
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fantasy
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female protagonist
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No escape: Game edition! [v0.16.1]
![No escape: Game edition! [v0.16.1]](/Games/No-escape-Game-edition/miniMainImage.webp)
The story follows Kathleen, a down-on-her-luck girl trapped on the same prison ship featured in the comic No escape! Tossed inside one of the VR-pods the story seems over before it has even started... Until she suddenly gets help from a mysterious benefactor! Now Kathleens being forced to dive in...
2d game
3dcg
adventure
bdsm
big ass
big tits
fantasy
female domination
female protagonist
humiliation
sci-fi
sex toys
slave
vaginal sex
Not Just A Bug [v1.5]
![Not Just A Bug [v1.5]](/Games/Not-Just-A-Bug/miniMainImage.webp)
Giantess Foot Fetish Game
2d game
3dcg
adventure
animated
bdsm
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fantasy
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graphic violence
humiliation
male protagonist
platformer
sandbox
sci-fi
Not Just a Bug
Giantess Foot Fetish Game
2d game
3dcg
adventure
animated
bdsm
big ass
big tits
fantasy
female domination
graphic violence
humiliation
male protagonist
platformer
sandbox
sci-fi
Nude Byte [v2.0]
![Nude Byte [v2.0]](/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
Number One Zero
You are the only person in a family of world-renowned Champions (basically government superheroes) and you have until the end of the year to get your powers in the Champion program (almost like a superhero academy) or be kicked out. On top of all that, there is a superpowered terrorist group that...
3dcg
adventure
animated
big ass
big tits
handjob
male protagonist
oral sex
romance
school setting
sci-fi
superpowers
vaginal sex
Nurashell Saga Eidolon
Ava and Leo have spent a year in a slow, tender romance full of soft kisses, shy touches, and delicate boundaries neither of them wants to break. But the pressure around them keeps rising, and when guilt, desire, and misunderstandings finally push Ava to the edge, she suggests something new: a VR...
ai cg
big ass
big tits
fantasy
futa/trans
handjob
male protagonist
romance
school setting
sci-fi
teasing
text based
transformation
OG Streamer Beats
Bored with reality? Download 《OG Streamer Beats》, the trending streamer app! Meet talented, captivating streamers showcasing their skills. Your goal is to impress them—maybe even score a date in real life! Dive into this exciting virtual world and see where your charm takes you!
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animated
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big tits
bukkake
dating sim
group sex
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male protagonist
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rpg
sci-fi
side-scroller
simulator
vaginal sex
voiced
OPPAI Ero App Academy Bigger, Better, Electric Boobaloo!
Shimojo Kazuma has special circumstances that lead him to become the very first male pupil at Toaru academy, a special kind of all-girls academy. After his mother had moved jobs, Kazuma was interviewing at Tsurugi Art Academy when he demonstrated an ability only girls were supposed to have; he ma...
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ahegao
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lactation
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mind control
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pregnancy
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sci-fi
sex toys
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titfuck
transformation
urination
vaginal sex
virgin
voiced
ORO
ORO takes you into the story of the legendary retired demon 'Oro', who must stop an evil force that arises to destroy the world. He must recruit allies to stop it once and for all and his time is limited! However, who says he can't have some fun while doing so? ORO is a former 'Divine warrior' wi...
2d game
3dcg
adventure
anal sex
animated
big ass
big tits
corruption
fantasy
furry
harem
male protagonist
milf
mind control
monster
monster girl
oral sex
sci-fi
stripping
titfuck
turn based combat
vaginal sex
OVERHAUL - Frontline Maintenance -
Stranded on the front lines, cut off from supply. Repair and refit the Tactical Unit Girl seeking your aid, and destroy the enemy's Strategic Weapon.
2d game
2dcg
anal sex
animated
combat
female protagonist
monster girl
rpg
sci-fi
sex toys
simulator
Occupational Hazards
Take on the role of an intergalactic spaceship transporter as she gets involved in plenty of fun and erotic scenarios while trying to do her job.
2dcg
anal sex
exhibitionism
female protagonist
furry
group sex
lesbian
male domination
masturbation
oral sex
sci-fi
sex toys
vaginal sex
Of Memories New and Old
Of Memories New and Old is an erotic narrative game about how memory shapes identity—and how desire reshapes the body. After a storm disconnects the residents of the island Oceanview from the rest of the world. Lucas, A 21 year old University student must navigate his life that is stuck between t...
cheating
corruption
cosplay
female protagonist
handjob
interracial
male protagonist
masturbation
milf
mind control
netorare
real porn
romance
sci-fi
sissification
teasing
text based
transformation
voyeurism
Oh So Hero! Pre Edition [v0.14.104]
![Oh So Hero! Pre Edition [v0.14.104]](/Games/Oh-So-Hero-Pre-Edition/miniMainImage.webp)
Oh So Hero is a 2.5D Lewd Metroidvania PC game in developmentIn Oh So Hero, you play the role of the dragonesque hero Joe to fight and fornicate with enemies, build intimate relationships with anthropomorphic characters, and embark on a sex-filled adventure to stop the mysterious alien invaders t...
2d game
2dcg
anal sex
animated
combat
footjob
furry
gay
handjob
masturbation
oral sex
platformer
sci-fi
side-scroller
teasing
Oh So Hero! Pre Edition II [v0.15.000]
![Oh So Hero! Pre Edition II [v0.15.000]](/Games/Oh-So-Hero-Pre-Edition-II/miniMainImage.webp)
Oh So Hero is a 2.5D Lewd Metroidvania PC game in development In Oh So Hero, you play the role of the dragonesque hero Joe to fight and fornicate with enemies, build intimate relationships with anthropomorphic characters, and embark on a sex-filled adventure to stop the mysterious alien invaders ...
2d game
2dcg
anal sex
animated
combat
footjob
furry
gay
handjob
male protagonist
masturbation
oral sex
platformer
sci-fi
side-scroller
teasing
Omni Gynoid
Are you ready for the ultimate adventure? Introducing the AI-generated story of your dreams - featuring an Omnipotent, Omnibenevolent giantess robot angel succubus! This powerful robot embarks on thrilling adventures, teasing mortals and pleasing them with her god-like powers. Follow her journey ...
2dcg
big ass
big tits
fantasy
female domination
female protagonist
humiliation
sci-fi
superpowers
teasing
transformation
Once A Porn A Time [v0.24.0.1]
![Once A Porn A Time [v0.24.0.1]](/Games/Once-A-Porn-A-Time/miniMainImage.webp)
A Trainer game in a FairyTale World.You end up on an abandoned planet and deliver a fairy in a jar (?) Does magic exist? No, but what you' re about to get is even better than that! Sex, I'm talking about sex. Sex with princesses... and other things.
2dcg
anal sex
animated
fantasy
humor
male protagonist
monster girl
parody
sci-fi
voyeurism
Once a Porn a Time [v0.27 P2.3]
![Once a Porn a Time [v0.27 P2.3]](/Games/Once-a-Porn-a-Time/miniMainImage.webp)
A Trainer game in a FairyTale World. You end up on an abandoned planet and deliver a fairy in a jar (?) Does magic exist? No, but what you' re about to get is even better than that! Sex, I'm talking about sex. Sex with princesses... and other things.
2d game
2dcg
ahegao
anal sex
animated
handjob
humor
male protagonist
mobile game
monster girl
oral sex
parody
sci-fi
sex toys
spanking
stripping
trainer
vaginal sex
voyeurism
One Week Heroine
NTR spy trainer game where the new and underprepared Agent Molly Rook of the Counter-Operations and Protection Agency (C.O.P.A.) is tasked with overthrowing The Regime. She only has a week before The Regime completes their work on Operation Infidelitas so she needs to work fast. Players take the ...
2dcg
ai cg
big ass
big tits
groping
male protagonist
netorare
sandbox
sci-fi
sexual harassment
trainer
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 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.