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 25210 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
Space Explorer Naysa - Escape from Restraint Erotic Alien [v1.00]
![Space Explorer Naysa - Escape from Restraint Erotic Alien [v1.00]](/Games/Space-Explorer-Naysa--Escape-from-Restraint-Erotic-Alien/miniMainImage.webp)
Most of the enemy characters restrain Naysa during the battle, and attack her with erotic attacks. You can try to escape by using resistance commands or items...but if you fail, you will be raped as the enemy wants you to be! The aliens will also set traps along the way. If you step on them, you ...
2d game
2dcg
big tits
censored
female protagonist
groping
japanese game
monster
sci-fi
sex toys
tentacles
turn based combat
vaginal sex
Tentacle Beach Party
Tentacle Beach Party is a casual strategic adult game that combines an exciting visual novel as you move through the gameplay. Players will experience a new standard of excellent background music, a compelling storyline, and artwork of the utmost quality. The game will immerse you into a beach re...
2dcg
anal sex
animated
big ass
big tits
creampie
groping
group sex
male protagonist
mobile game
monster
multiple penetration
oral sex
pregnancy
rape
sci-fi
tentacles
vaginal sex
Callisto-X [v1.21]
![Callisto-X [v1.21]](/Games/CallistoX/miniMainImage.webp)
>>>>> Please leave a like if you liked what you read, or downloaded something from a post =) <<<<< > If you want an Update Only Patch for a Ren'Py or RPGM game, write on my profile, tag or DM me <
3dcg
creampie
exhibitionism
group sex
lesbian
male protagonist
milf
monster girl
multiple endings
romance
sandbox
sci-fi
stripping
vaginal sex
Camp Pinewood 2
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, this preview is just a gameplay teaser of an early sta...
2dcg
adventure
animated
big ass
exhibitionism
male protagonist
mobile game
parody
romance
sci-fi
teasing
virgin
voyeurism
Conception Maiden
A boy named Minori is awoken from cold sleep(cryostasis) by a mother and her daughter, only to find that a deadly virus wiped out most of humanity, and that the 3 of them are the last living humans on earth (with the exception of an unknown number of other people in cold-sleep pods). The world is...
2d game
2dcg
3dcg
animated
bestiality
big tits
creampie
handjob
harem
incest
loli
oral sex
pregnancy
sci-fi
shota
side-scroller
turn based combat
vaginal sex
Earth Girls [v0.37a]
![Earth Girls [v0.37a]](/Games/Earth-Girls/miniMainImage.webp)
Hi. I'm lydcreations, and I create adult games. My current game is called Earth Girls. Earth Girls is a satire of various genres, such as harem, stat builder, and dating sims. The player is a student who is trying to answer one of life's elusive questions. What should I do with the rest of my li...
3dcg
big tits
cosplay
creampie
dating sim
footjob
handjob
harem
lesbian
male protagonist
oral sex
romance
school setting
sci-fi
vaginal sex
virgin
voyeurism
Inquisitor Trainer [v0.5.4 Cheat]
![Inquisitor Trainer [v0.5.4 Cheat]](/Games/Inquisitor-Trainer/miniMainImage.webp)
The game based on naughty and perverted dark gothic era of the far future.
2dcg
adventure
animated
big ass
big tits
combat
exhibitionism
fantasy
female protagonist
groping
humiliation
lesbian
masturbation
milf
monster
point & click
possession
sci-fi
stripping
teasing
Lapiness Sapphire ~Ten Dimensions of Carnality~ [v1.0]
![Lapiness Sapphire ~Ten Dimensions of Carnality~ [v1.0]](/Games/Lapiness-Sapphire-Ten-Dimensions-of-Carnality/miniMainImage.webp)
An escape game about spotting differences and interspecies sex! Fioria Galaxy, one of the many that exist in the vastness of space. This peaceful galaxy is home to Lapiness Sapphire, who enlists in the Galactic Army in order to keep it free from danger. In the first day of her career her ship is ...
2d game
2dcg
ahegao
anal sex
bdsm
big ass
big tits
bukkake
censored
combat
corruption
creampie
drugs
female protagonist
futa/trans protagonist
group sex
handjob
japanese game
lactation
masturbation
monster
multiple endings
multiple penetration
oral sex
pregnancy
rape
sci-fi
sex toys
shooter
slave
tentacles
transformation
vaginal sex
SPACE PRISON [v1.00 FINAL]
![SPACE PRISON [v1.00 FINAL]](/Games/SPACE-PRISON/miniMainImage.webp)
Who are you? Why are you here? And... How to survive? In this game, as in my other projects, you will have to choose how you will behave, each action will affect the consequences. Now the game is in English and you, dear player, can enjoy it. Become the head of a gang, create your own, become a ...
2dcg
bdsm
corruption
female domination
female protagonist
futa/trans
handjob
humiliation
humor
lesbian
mobile game
monster
monster girl
oral sex
pov
religion
sci-fi
slave
spanking
stripping
Secrets of the Wasteland [v0.1.2.0 Public]
![Secrets of the Wasteland [v0.1.2.0 Public]](/Games/Secrets-of-the-Wasteland/miniMainImage.webp)
Secrets of the Wasteland is a real-time mature 3D RPG game in which you take on the role of a lonesome wanderer new to the region. You, a person with a murky past trying to make it in the harsh and desolate Mojave Desert wake up in a bar called River’s End dizzy and clueless as to how you ended u...
3d game
adventure
animated
fantasy
female protagonist
handjob
lesbian
male protagonist
oral sex
sandbox
sci-fi
vaginal sex
Leap of Time [v0.2.3]
![Leap of Time [v0.2.3]](/Games/Leap-of-Time/miniMainImage.webp)
You live an ordinary, uneventful life—until one fateful day, a wild, time-traveling rabbit suddenly appears. This bizarre, slightly unhinged creature offers you a strange gift called the “Leap of Time,” which basically lets you jump back and relive moments from your past. But your mind is already...
adventure
ai cg
animated
creampie
fantasy
furry
groping
incest
male domination
male protagonist
milf
mobile game
sandbox
sci-fi
teasing
vaginal sex
voyeurism
Futy City [v1.0]
![Futy City [v1.0]](/Games/Futy-City/miniMainImage.webp)
The adventures of Icarus Media.
3dcg
big ass
big tits
female domination
futa/trans
male protagonist
milf
multiple endings
sandbox
sci-fi
teasing
Dawnbreaker - Aeon's Reach
Dawnbreaker - Aeon's Reach is an erotic visual novel that puts you in the heels of a jaded bounty hunter looking for fun, causing her to embark on a very hot cosmic adventure with a bunch of outlaws. Will you be able to find what you desire in this universe?
3dcg
female protagonist
sci-fi
teasing
Space Detective Sara
Prologue One day, Space Detective Sara receives an order to collect the treasures of the Space Pirate King. It was an effort to alleviate the financial difficulties confronted by the Galaxy Police. The secrets of these treasures are carved on a stone monument owned by the Galaxy Police. However, ...
2d game
2dcg
adventure
anal sex
animated
bdsm
big ass
big tits
censored
fantasy
female protagonist
groping
group sex
japanese game
monster
multiple penetration
oral sex
rape
sci-fi
tentacles
turn based combat
vaginal sex
voiced
BlackBook80
BlackBook80 It is a free exploration ADV H GAME. Players can move freely in a small city, meet various NPCs, interact with female characters, and understand each other. The main content of the game includes improving the relationship with female characters and further interacting with NPCs to inv...
2d game
2dcg
adventure
animated
big ass
big tits
cheating
creampie
dating sim
fantasy
groping
internal view
interracial
lactation
male protagonist
milf
netorare
oral sex
point & click
sandbox
sci-fi
teasing
vaginal sex
Hidden Realities [v1.01]
![Hidden Realities [v1.01]](/Games/Hidden-Realities/miniMainImage.webp)
Alex's life was pretty basic - just another college kid hitting the books with his buddy Gabriel. But when money gets tight and he needs to find a job, something weird happens: a mysterious letter shows up and turns his whole world upside down. You'll have to make decisions that are not as easy a...
3dcg
animated
big ass
big tits
groping
incest
male protagonist
milf
sci-fi
teasing
European Deadzone: Polesie [v0.46.0 Public]
![European Deadzone: Polesie [v0.46.0 Public]](/Games/European-Deadzone-Polesie/miniMainImage.webp)
The Polesie region of Eastern Europe lies quarantined after a catastrophic event transformed its landscape and inhabitants. As a lone survivor, navigate this sealed nightmare of succubi, ghouls, and twisted horrors. Uncover the truth or attempt to tame the unknown. The game is completly made in p...
2d game
2dcg
ai cg
big tits
combat
dystopian setting
fantasy
female domination
groping
group sex
harem
male domination
male protagonist
management
milf
monster
rape
romance
rpg
sandbox
sci-fi
simulator
strategy
text based
turn based combat
vaginal sex
The Hard Way [v0.48.0]
![The Hard Way [v0.48.0]](/Games/The-Hard-Way/miniMainImage.webp)
After being kidnapped as a child, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a following of beautiful, devoted women. The game is a sci-fi mystery solver, harem builder saga that has been built from the ground up to include aging...
3dcg
animated
big ass
big tits
harem
male protagonist
mobile game
point & click
sandbox
sci-fi
vaginal sex
Radiance of Annihilation -Disorder Eclipse- [v1.00]
![Radiance of Annihilation -Disorder Eclipse- [v1.00]](/Games/Radiance-of-Annihilation-Disorder-Eclipse/miniMainImage.webp)
In a post-apocalyptic world, a government employee works together with his partner to stop criminals from uncovering weapons that once devastated the world, only to get caught in a conspiracy that could decide humanity's fate.
2dcg
ahegao
anal sex
bdsm
bestiality
big ass
big tits
bukkake
corruption
creampie
drugs
dystopian setting
female protagonist
futa/trans protagonist
group sex
handjob
humiliation
japanese game
kinetic novel
male domination
masturbation
monster
multiple penetration
oral sex
pregnancy
rape
romance
rpg
scat
sci-fi
sex toys
sexual harassment
slave
spanking
tentacles
titfuck
transformation
turn based combat
urination
vaginal sex
virgin
voiced
Torrid Tales [v0.8.2]
![Torrid Tales [v0.8.2]](/Games/Torrid-Tales/miniMainImage.webp)
We get to follow along with many characters along the main story plus multiple side stories as well. So whats it about you ask, Without giving away to much and spoiling the story for some. A small neighborhood gets paid a visit and unknowingly becomes part of a science project that corrupts their...
3dcg
anal sex
bdsm
big ass
big tits
female protagonist
futa/trans
incest
lesbian
male protagonist
masturbation
mobile game
multiple protagonist
ntr
oral sex
sci-fi
sex toys
swinging
vaginal sex
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.