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 25210 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
group sex
harem
male domination
male protagonist
monster
oral sex
rape
rpg
strategy
turn-based combat
vaginal sex
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combat
bestiality
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handjob
milf
prostitution
slave
sleep sex
spanking
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titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Melatonin Magiks
You were sleeping? Woah! And now your awake? Woah! And there's a catgirl? Woah! And she has a robot friend? Woah! And you have a childhood friend with short hair, tanlines and brown skin who likes to wrestle? Woah!
3dcg
ahegao
anal sex
animated
bdsm
big tits
cosplay
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dating sim
exhibitionism
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harem
horror
humiliation
lactation
lesbian
male domination
male protagonist
masturbation
monster girl
oral sex
sandbox
sci-fi
slave
spanking
superpowers
titfuck
vaginal sex
virgin
voyeurism
She ill server [v1.19]
![She ill server [v1.19]](/Games/She-ill-server/miniMainImage.webp)
In a certain research facility was suddenly assaulted my a monster.Resistance futile, the researchers succumb one after another...As a final resort, the professor unleashes 'HER'.The Evil Server, 'she ill server'The protagonist 'Ex-ill' summons monsters and uses them to attack enemiesand causing ...
2d game
2dcg
animated
bdsm
big tits
censored
combat
creampie
female domination
female protagonist
group sex
japanese game
lesbian
male domination
milf
monster
monster girl
multiple penetration
oral sex
rape
sci-fi
side-scroller
tentacles
titfuck
twins
vaginal sex
The Cuniculus of Paradise [v1.08]
![The Cuniculus of Paradise [v1.08]](/Games/The-Cuniculus-of-Paradise/miniMainImage.webp)
In the near future, humanity has achieved remarkable progress with the discovery of infinite energy called “Akasha Particles.” However, this advancement also brought about the emergence of “Gigantic Beasts,” which dethroned humans from the top of the ecological hierarchy. The survival of the disp...
2d game
2dcg
animated
bdsm
big tits
creampie
dystopian setting
group sex
harem
japanese game
male protagonist
oral sex
romance
rpg
sci-fi
turn based combat
vaginal sex
Bound in Desire [v0.44 Public Beta]
![Bound in Desire [v0.44 Public Beta]](/Games/Bound-in-Desire/miniMainImage.webp)
Bound in Desire is a full 3D, third person role play game with a focus on erotic and kinky bondage adventures. You play as Kyra, the new technical manager for the developing outpost planet Tau Centi 3. Your job was supposed to be easy and laid back, just overwatching some gynoids and androids, bu...
3d game
3dcg
adventure
animated
bdsm
big ass
big tits
character creation
cosplay
exhibitionism
female domination
female protagonist
humiliation
lesbian
monster girl
sci-fi
sex toys
slave
teasing
vaginal sex
voyeurism
Captivity [v1.0.5b]
![Captivity [v1.0.5b]](/Games/Captivity/miniMainImage.webp)
Captivity is an adult, erotic action game in which you need to fight waves of sexually driven enemies. In Captivity you will: run, dodge, climb, shoot, kill, find and buy guns, inject yourself with drugs and expose yourself to hostile enemies to survive and complete challenges. There are 5 levels...
2d game
adventure
animated
combat
creampie
drugs
fantasy
female protagonist
horror
monster
oral sex
platformer
pregnancy
rape
sci-fi
shooter
vaginal sex
Dohna Dohna: Let's Do Bad Things Together [v1.02]
![Dohna Dohna: Let's Do Bad Things Together [v1.02]](/Games/Dohna-Dohna-Lets-Do-Bad-Things-Together/miniMainImage.webp)
Young punks in a rotten city A corporate castle town whose citizens' entire lives are run by the company, from birth through to death. In this town, gangs of 'bad kids' lash out against their corporate-ordained lives, shooting up officials and hustling girls in the streets. Crashing recklessly th...
2d game
2dcg
ahegao
anal sex
animated
bdsm
big ass
big tits
censored
corruption
creampie
group sex
humor
japanese game
loli
male protagonist
management
mind control
multiple penetration
ntr
oral sex
pregnancy
prostitution
rape
rpg
sandbox
sci-fi
sex toys
spanking
strategy
tentacles
titfuck
turn based combat
urination
vaginal sex
virgin
voiced
Wicked Choices: Book One
Each month, in our game: 'Wicked Choices', you will play one of the TWO major characters that you will control... the first is MICHAEL PRESTON (or the name of your choosing), the true Main Character that chronicles the events that unfolds (and that you, as the players, decide) as he is introduced...
3dcg
adventure
anal sex
bestiality
cheating
corruption
drugs
exhibitionism
fantasy
female domination
female protagonist
futa/trans
group sex
humiliation
incest
lesbian
male domination
male protagonist
masturbation
milf
mobile game
multiple endings
multiple penetration
multiple protagonist
oral sex
rape
religion
sci-fi
sex toys
tentacles
transformation
vaginal sex
voyeurism
Eropsychosis: The Project Elysiara
Hidden Truth in Deep Space In a solitary starship, your only AI synchronization system has fallen into "Eropsychosis." Here, sex is not entertainment; it is the only currency to buy oxygen. "Eropsychosis: Project Elysiara" is an Adult Narrative Adventure built with Unreal Engine 5, combining Sci-...
3d game
adventure
big ass
big tits
creampie
fantasy
male protagonist
oral sex
sandbox
sci-fi
vaginal sex
Planet Stronghold 2 [v1.0.10]
![Planet Stronghold 2 [v1.0.10]](/Games/Planet-Stronghold-2/miniMainImage.webp)
Planet Stronghold 2 is the sequel to the first sci-fi VN/RPG made by Winter Wolves. Isometric map exploration, crafting, combat, a branching plot and of course romances awaits you in this new adventure!
2dcg
adventure
combat
fantasy
female protagonist
gay
lesbian
male protagonist
romance
rpg
sci-fi
strategy
voiced
Adastra [v0.14]
![Adastra [v0.14]](/Games/Adastra/miniMainImage.webp)
Adastra is a romance visual novel with a whole bunch of sci-fi and political intrigue mixed in. You'll experience the perils of navigating an empire in turmoil while deciding who you should and who you definitely shouldn't trust.It all starts while you're having the time of your life in Rome on a...
2dcg
anal sex
furry
gay
groping
male protagonist
masturbation
mobile game
ntr
romance
sci-fi
teasing
AndroidLove [v0.1]
![AndroidLove [v0.1]](/Games/AndroidLove/miniMainImage.webp)
The game setting is a mix of fantasy and sci-fi. The aim is to tell an exciting story and explore concepts of love and AI. At the same time, I am making some commentary on contemporary and past events, social values, and various other existential subjects through allegory.
2d game
2dcg
male protagonist
sci-fi
Carnal Coup [v0.37.1]
![Carnal Coup [v0.37.1]](/Games/Carnal-Coup/miniMainImage.webp)
Carnal Coup is a Text-based game in a sci-fi setting! You take the role of a shapeshifting alien who has infiltrated an invasion force led by those uptight Terrans. Alien by alien, department by department, it's up to you to stop the invasion! ...Sexily! You'll encounter eight featured main alien...
2dcg
bdsm
female protagonist
furry
futa/trans
gay
group sex
lesbian
male domination
male protagonist
milf
oral sex
sci-fi
text based
transformation
vaginal sex
Carnal Nova Imperium [v0.3]
![Carnal Nova Imperium [v0.3]](/Games/Carnal-Nova-Imperium/miniMainImage.webp)
CARNAL NOVA IMPERIUM Reclaim your legacy. Build your empire. Command your assets. Welcome to the Xyraethis colony, a brutal dystopian world where power is the only currency that matters. Decades ago, your family, one of the founding lineages, was overthrown by the ruthless 4th Order. Now, you ha...
ai cg
bdsm
big ass
big tits
character creation
harem
male domination
male protagonist
management
pregnancy
real porn
rpg
sandbox
sci-fi
strategy
vaginal sex
virgin
CyberSin: RedIce
Set in a Dystopian Sci-Fi future, CyberSin : RedIce follows the story of Elsa Morganth, daughter of the president of one of the largest megacorporations in control of the world. After a mysterious accident, Elsa finds herself indicted for a crime she didn't commit. Thrown under the slimy belly of...
3dcg
big ass
big tits
creampie
exhibitionism
female protagonist
handjob
oral sex
sci-fi
stripping
vaginal sex
DREAM LINK [v1.0]
![DREAM LINK [v1.0]](/Games/DREAM-LINK/miniMainImage.webp)
A sci-fi story about a lonely nerd who starts receiving visits from beautiful girls from the future in his dreams. An immersive, linear development story with a focus on romantic development with adult scenes.
3dcg
animated
big tits
male protagonist
romance
sci-fi
Dominant Drift [v0.1.3]
![Dominant Drift [v0.1.3]](/Games/Dominant-Drift/miniMainImage.webp)
Dominant Drift — a dystopian BDSM sci-fi RPG. It's a passion project exploring a fresh way to interact with characters through turn-based combat and intimate moments.
3d game
3dcg
animated
bdsm
big ass
big tits
female domination
groping
male protagonist
pov
sci-fi
teasing
turn based combat
EtheriiA Travelogue
Etheriia - Travelogue is an adult visual novel where players embark on a sensual journey across multiple universes, including sci-fi, medieval, and elven realms, fixing visual glitches and restoring order.
3dcg
ai cg
animated
big ass
big tits
cosplay
fantasy
female protagonist
humor
lesbian
masturbation
monster girl
oral sex
parody
sci-fi
sex toys
vaginal sex
voiced
voyeurism
Furry-ous Space
Awakened from your hypersleep, you set out on missions to find strange new worlds full of different alien women... and fuck them! A VR Sci-fi Furry Adventure for the Oculus/Meta Quest and Rift. VR only
3d game
animated
big ass
big tits
furry
male protagonist
monster girl
oral sex
sci-fi
vaginal sex
virtual reality
Galaxy Girls: Uncensored
An adult sci-fi visual novel aboard the survey vessel IGV Helios on its first contact mission to the Ninth System. You're the new transfer. The crew was running fine without you, or so they'll tell you. Six very different women, one long deployment, and a chain of command that gets complicated fa...
2dcg
ai cg
animated
big tits
harem
male protagonist
monster girl
multiple endings
oral sex
romance
sci-fi
vaginal sex
How To Fix The Future [v0.1 Intro]
![How To Fix The Future [v0.1 Intro]](/Games/How-To-Fix-The-Future/miniMainImage.webp)
A young man lives an ordinary life. Working as a simple salesman, he escapes reality by playing video games at night. Life hasn't been fair to him, but everything changes when people around the world start getting mysterious game disks. And when two agents from the future show up, he suddenly bec...
3dcg
animated
big ass
big tits
creampie
female domination
groping
handjob
humor
interracial
male protagonist
masturbation
milf
oral sex
romance
sci-fi
slave
teasing
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.