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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Metropolis: Starting Over
You arrive in a four-million-person city with one suitcase and 180 Money, and the first stranger to take you in wants something back before morning. In this metropolis every couch, sublet, and favor has a price, and the cheapest ones are offered at night — a hookup, a sugar deal, a promotion, a body. Strangers will take you in, for a price, a favor, or a night you didn't agree to. Spend your 180 wisely, and decide what a safe place to sleep costs you.
romance
dating sim
prostitution
female protagonist
pov
text based
simulator
rpg
sandbox
The Lab [v14.00]
![The Lab [v14.00]](/Games/The-Lab/miniMainImage.webp)
The Lab is a vore fetish game wherein you (the player character) must explore rooms packed with crazy monsters who want you for dinner. Sometimes they might even eat you. When they do, the scenes contain a high level of detail and description.
adventure
anal sex
character creation
female protagonist
furry
gay
lesbian
male protagonist
monster
monster girl
multiple penetration
oral sex
rape
sci-fi
text based
vaginal sex
vore
The Last Jump
You take over the MC that has to go and relive his mistake of joining station 16 of the United States Space Society (USSS). And continue to carry out his Contract with the USSS
3dcg
male protagonist
no sexual content
sci-fi
The MILF Hunter [v0.3.0 Public]
![The MILF Hunter [v0.3.0 Public]](/Games/The-MILF-Hunter/miniMainImage.webp)
The Milf Hunter is a Space Opera story about a bounty hunter bringing down evil women.
2dcg
ai cg
creampie
fantasy
male domination
male protagonist
masturbation
milf
mobile game
monster girl
oral sex
parody
sci-fi
vaginal sex
The New Big Bang
You follow a man named Paul. A scientist that has been following an asteroid headed for the earth for quite some time. Some day you are having breakfast with your family when you hear something. You go to look outside and see a disaster coming. You tell your family to pack up and meet you at work...
3dcg
male protagonist
sci-fi
The Planet Unknown [v0.1 Beta]
![The Planet Unknown [v0.1 Beta]](/Games/The-Planet-Unknown/miniMainImage.webp)
Planet Unknown - Explore and be amazed...
2dcg
adventure
male protagonist
oral sex
sci-fi
vaginal sex
The Robo Queen Negotiation [v0.2.0]
![The Robo Queen Negotiation [v0.2.0]](/Games/The-Robo-Queen-Negotiation/miniMainImage.webp)
The delegates from earth along with the officers of their envoy vessel are on a mission to negotiate peace with the Robo Queen. As expected, the negotiations don't go as planned.
2d game
2dcg
female protagonist
no sexual content
sci-fi
transformation
The Smuggler - A Star Wars Porn Parody [v0.1]
![The Smuggler - A Star Wars Porn Parody [v0.1]](/Games/The-Smuggler--A-Star-Wars-Porn-Parody/miniMainImage.webp)
Follow the adventures of a dashing wannabe smuggler across the galaxy. A guy down in the gutter but looking up at the stars!Take on the rebels or the empire, or both if you're just in it for them credits! But be careful, decisions you make will have an impact with both of these faction. The galax...
2dcg
humor
male protagonist
parody
prostitution
sci-fi
The Survivor [v0.2.1]
![The Survivor [v0.2.1]](/Games/The-Survivor/miniMainImage.webp)
It is a CYOA story set in a post-apocalyptic Zombie Ruled universe, however in the first Act zombies are just meant as the theme. Their role is symbolic in this part. The project revolves around the human interaction and survival.
dystopian setting
monster
prostitution
rape
sci-fi
text based
transformation
The Thick Plot - GAY [v0.4a]
![The Thick Plot - GAY [v0.4a]](/Games/The-Thick-Plot--GAY/miniMainImage.webp)
Silas is a vampire operative working under the infamous duo Malus and Nyra - two dangerous figures feared across the galaxy for their ruthless ambitions and supernatural influence. His latest mission is to infiltrate the crew of an interstellar ship and recover the Harmony Core, a powerful artif...
3dcg
anal sex
gay
humor
male protagonist
monster
oral sex
romance
sci-fi
The World Beyond The Horizon [v0.01 Demo]
![The World Beyond The Horizon [v0.01 Demo]](/Games/The-World-Beyond-The-Horizon/miniMainImage.webp)
Well, just because you cannot see the world that lies beyond the horizon does not mean it's invisible.
3dcg
adventure
male protagonist
sci-fi
Time Effect [v0.1.1b]
![Time Effect [v0.1.1b]](/Games/Time-Effect/miniMainImage.webp)
It's a VN game (visual novel) with a lot of text. The first version actually contains not so many images but don't you worry! It already has enough for you to decide if you like my drawing style to wait for more.SPOILER: More text
fantasy
monster
parody
sci-fi
Time Tenshi
Time Tenshi is an exciting anime/ecchi visual novel! As the player's character enters Tensai Shiro's lab facility and follows the Time Tenshi in their journeys through time, a plot full of futuristic action, ecchi, humour and plenty of fanservice will unfold!
2dcg
adventure
ahegao
big tits
dating sim
fantasy
male protagonist
monster girl
no sexual content
romance
sci-fi
Timestamps - Chapter 1: Unconditional Love [v1.0 PE P1]
![Timestamps - Chapter 1: Unconditional Love [v1.0 PE P1]](/Games/Timestamps--Chapter-1-Unconditional-Love/miniMainImage.webp)
You're a college student who's lustful desires have caused you to make horrible mistakes. But lucky for you, your best friend has found a way to manipulate time... You have the chance to go back and fix some of your mistakes... Will you correct the things in the past to make your life better or w...
3dcg
anal sex
animated
big tits
blackmail
cheating
creampie
exhibitionism
footjob
group sex
handjob
humor
incest
male protagonist
masturbation
milf
oral sex
prostitution
sandbox
sci-fi
sex toys
teasing
titfuck
vaginal sex
voyeurism
Timestamps - Chapter 2: Lost Love
Second chapter of the game. You're a college student who's lustful desires have caused you to make horrible mistakes. But lucky for you, your best friend has found a way to manipulate time... You have the chance to go back and fix some of your mistakes... Will you correct the things in the past t...
3dcg
anal sex
animated
bdsm
big tits
cheating
creampie
female domination
group sex
handjob
humor
incest
male protagonist
masturbation
milf
oral sex
sci-fi
slave
swinging
teasing
vaginal sex
voyeurism
Titty Fuck Slave Jeanette
Short sidescrolling platformer with H-scenes that are just paizuri (and some milking too!) It is relatively easy to complete, and in case you don't want to bother with the gameplay, a gallery is open from the start, so you can watch all the scenes at your own pace (they will feel a bit differ...
2d game
ahegao
animated
bukkake
exhibitionism
female protagonist
humiliation
male domination
monster
platformer
rape
sci-fi
sexual harassment
side-scroller
slave
stripping
teasing
titfuck
ToiletFucker
Kathy is the landlord of an apartment building that mainly hosts autonomous robot citizens called MechaHumans. Among them, the most familiar to her is the gruff and unreliable plumber-bot named Benny. When Benny is late on his rent again, Kathy decides to investigate why. The reason will leave he...
2dcg
female protagonist
humor
kinetic novel
no sexual content
sci-fi
Transformation Lab [v0.59]
![Transformation Lab [v0.59]](/Games/Transformation-Lab/miniMainImage.webp)
Transformation Lab Deluxe is an erotic hentai game centered around conducting sensual transformative experiments, on laboratory subjects, including rKnight, your colleagues, and even yourself.
3d game
animated
big ass
big tits
male protagonist
sandbox
sci-fi
transformation
Trapped Inside A Weird Game [v0.035]
![Trapped Inside A Weird Game [v0.035]](/Games/Trapped-Inside-A-Weird-Game/miniMainImage.webp)
Trapped Inside A Weird Game is a game about a 19-year-old boy's life and a mysterious person who leads our main character to explore a new world. This game is presented in the form of a visual novel and was created using Ren'Py.
2dcg
animated
graphic violence
handjob
kinetic novel
male protagonist
milf
oral sex
sci-fi
sleep sex
superpowers
vore
Two Clusters Cold Haven [v0.1.0]
![Two Clusters Cold Haven [v0.1.0]](/Games/Two-Clusters-Cold-Haven/miniMainImage.webp)
Set in year 9791, Nicholas is a mercenary who works for an agency called 'The faceless'. One day, he takes on a job. It is a simple job on surface; he is to find a lost girl. However, that simple job drags him into troubles that he never expects to have.
2d game
male protagonist
sci-fi
UNBOUND [v0.1.0]
![UNBOUND [v0.1.0]](/Games/UNBOUND/miniMainImage.webp)
In a city dominated by Croft’s corporate empire, citizens are kept in line through the NeuroLink—a mandatory neural implant regulating cognitive function, sensory reality, and daily life. You play as an arrogant hardware genius and university student who refuses to submit to corporate control. Op...
3dcg
dystopian setting
harem
male protagonist
romance
sci-fi
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.