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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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
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
Prepare Uranus: Part 1 [v1.0]
![Prepare Uranus: Part 1 [v1.0]](/Games/Prepare-Uranus-Part-1/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
big tits
male protagonist
monster
monster girl
oral sex
point & click
sci-fi
Project ATMOSPHERA [v0.1 Demo]
![Project ATMOSPHERA [v0.1 Demo]](/Games/Project-ATMOSPHERA/miniMainImage.webp)
The action of the game takes place in the near future. The year 2025. The main character Dan - a young man who just recently graduated from the university majoring in 'Organic Robotics and Artificial Intelligence'.SPOILER: More
3dcg
male protagonist
masturbation
sandbox
sci-fi
simulator
Project Artemis
You, the last hope to save mankind, find yourself aboard a spaceship. Without any memories of how you got there, it becomes your mission to do everything possible to secure survival for your race, the human race
3dcg
animated
big ass
handjob
male protagonist
mobile game
sci-fi
Project Blue Moon [v1.10.1.1]
![Project Blue Moon [v1.10.1.1]](/Games/Project-Blue-Moon/miniMainImage.webp)
Project Blue Moon is a post-apocalyptic adult role-playing game, and features a dynamic skill-based dialogue system, an in-depth crafting system that makes use of every loot able object in the game as a source of raw material. A complex companion system with extensive companion quests. an equipme...
3d game
adventure
fantasy
female protagonist
handjob
lesbian
oral sex
sandbox
sci-fi
vaginal sex
Project Egris [v0.05]
![Project Egris [v0.05]](/Games/Project-Egris/miniMainImage.webp)
Formerly known as "World of Egris". An old friend needs your help once again. You're thrown in Egris with no information, no known powers, and a determination to learn the secrets of the world and to stop Moria from conquering it. Being sucked into the game, now your body is given new life and a ...
3dcg
adventure
animated
big ass
big tits
dystopian setting
fantasy
graphic violence
handjob
humor
male protagonist
mobile game
monster
multiple protagonist
oral sex
religion
romance
sci-fi
superpowers
teasing
Project Ithaka
You enter the world of Ithaka through an experimental device distributed to only a small group of selected beta testers that signed up for the game. It is true virtual reality feeding raw data directly into your brain. Its still a bit buggy but we are working on it player. Explore the world of It...
ai cg
anal sex
fantasy
female domination
footjob
groping
handjob
male domination
male protagonist
masturbation
oral sex
rpg
sci-fi
sex toys
teasing
vaginal sex
Project Pinewood
The plot of the game is built around the Pinewood summer camp, full of secrets and mysteries. You are the new camp counselor. Meet characters, build relationships and solve the main secret of this place. The game is sequel from Camp Pinewood and Now at an early stage of production
2dcg
adventure
animated
big ass
exhibitionism
male protagonist
mobile game
parody
romance
sci-fi
teasing
virgin
voyeurism
Projekt Moon
A lonely guy seeks to view the stars as a reward for his hard work, but is abducted by aliens and turned into a "Magical Girl" against his will. A fate of transformation, catgirl aliens and deep space's mysteries awaits our protagonist. Submitted for NaNoReNo 2023!
bdsm
big ass
big tits
creampie
drugs
fantasy
futa/trans protagonist
harem
humiliation
humor
lesbian
monster girl
oral sex
sci-fi
slave
superpowers
text based
transformation
vaginal sex
Protea
Protea is a short erotic linear science fiction visual novel about illusions and infatuation. Developed by IcyValet in under one month for the NaNoRenO 2020 game jam. In the distant future, people inject artificial sensory data—neuroprojections—into their brains through neural implants to augment...
2dcg
big ass
big tits
male protagonist
masturbation
oral sex
romance
sci-fi
teasing
vaginal sex
Quantum Loop Revamp
Quantum Loop is a unique Visual Novel game in development. Join the kinky version of Groundhog day! A perv time traveler has messed up the space-time continuum and is now in the body of a young boy, will he be able to clean up the temporal storm he caused? Start over every day, the other characte...
3dcg
big ass
big tits
corruption
exhibitionism
female domination
handjob
humor
male protagonist
masturbation
milf
mobile game
oral sex
possession
sandbox
sci-fi
stripping
teasing
voyeurism
Quick-fix 3
As a top-tier cop in a city infested with crime, it's up to you to clean the streets... in this installment of Quick-fix the cop Android, Yora is your target. Too bad you didn't learn a thing about Androids in police college, hopefully a last minute call to someone in the know will enlighten you ...
2d game
3dcg
female domination
humiliation
humor
male protagonist
oral sex
rape
sci-fi
vaginal sex
RUA [v1.0]
![RUA [v1.0]](/Games/RUA/miniMainImage.webp)
R.U.A. is a game created for the Robotic Romance Jam hosted by starbage and malaika! In the not so distant future, you are awoken to repair one of mankind's last ditch efforts for survival: The Isra II Transport Ship. Things go awry quickly. Leaving you stranded on a rogue asteroid to fend for...
2dcg
character creation
dystopian setting
female protagonist
futa/trans protagonist
horror
male protagonist
management
masturbation
romance
sandbox
sci-fi
simulator
Radiant Star: Overture [v0.1.9a]
![Radiant Star: Overture [v0.1.9a]](/Games/Radiant-Star-Overture/miniMainImage.webp)
After responding to a distress signal, you and your crew get ambushed and crash land into a desert planet outpost, trapped by a containment field. You soon find out a mercenary group of alien giantess warriors has been harassing the outpost. As the senior officer on site, your priority is to prot...
3d game
big ass
big tits
combat
female protagonist
monster girl
no sexual content
parody
sci-fi
shooter
superpowers
transformation
Reclaim Reality [v0.05 Public Build]
![Reclaim Reality [v0.05 Public Build]](/Games/Reclaim-Reality/miniMainImage.webp)
https://docs.google.com/document/d/13RfNr6Z5zNyVzDQzJMgNHlyajMI4RnLcel2friQOHEs/edit?usp=sharingUnfortunately, Reclaim Reality has been cancelled.You can read the entire post-mortem for the game in the link up above; it's a long read, but it has lots of documents we used for designing the game, t...
2d game
2dcg
animated
combat
female protagonist
horror
lesbian
puzzle
romance
rpg
sci-fi
tentacles
voiced
Red Planet
Two astronauts arrive on the red planet Mars to start digging for diamonds in one of the caves. After a strong earthquake, another cave was discovered containing diamonds of a different color. While digging for diamonds in those caves, they accidentally find a passage to the center of Mars, which...
2d game
3dcg
male protagonist
pov
rpg
sci-fi
vaginal sex
Reddoll 2095
Reddoll 2095 is an Adult Visual Novel Cyberpunk Style Game divided in chapters of 20 to 30 minutes playable content. All chapters will be an independent story or not, they will take place in a cyberpunk futuristic city in the same year. The story will be full of Easter eggs and you always keep in...
3dcg
animated
big tits
fantasy
male protagonist
mobile game
sci-fi
Redefine
Embark on an enthralling odyssey of mystery and vengeance in this gripping visual novel. In a world haunted by a tragic past, a young boy's life was shattered when his mother was ruthlessly taken from him 18 years ago. Now, with a burning desire for answers and a heart consumed by a thirst for ju...
3dcg
big ass
big tits
male protagonist
milf
sci-fi
teasing
Reflejos, Seducción y Engaño
In this new story, you take on the role of Linch, who, with the help of his sister Lincy, must uncover the deepest secrets of your new home—a place you move into due to a sudden decision made by your father.
3dcg
anal sex
animated
big ass
big tits
exhibitionism
fantasy
female protagonist
groping
group sex
humiliation
humor
lesbian
male domination
male protagonist
milf
multiple penetration
sci-fi
stripping
superpowers
swinging
teasing
vaginal sex
voyeurism
Remote Control
Remote Control is a JOI game focused on Femdom / BDSM. Obey your fembot dominatrix by successfully completing her tasks and you may be rewarded. Disappoint her and punishment awaits. Procedurally generated sessions based on your preferences and past performance offer limitless replayability.
3dcg
animated
bdsm
big ass
big tits
female domination
footjob
groping
handjob
humiliation
masturbation
mobile game
monster girl
pov
sci-fi
simulator
spanking
teasing
voiced
Renaissance V
Prologue version of my first project, it is quite short so if you want to spoil the first minutes... It goes like this: Passengers (2016) but without Jennifer Lawrence, a few twists and a lot of sex
3dcg
adventure
bdsm
big tits
harem
male protagonist
mobile game
point & click
pov
romance
sandbox
sci-fi
teasing
voyeurism
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.