List of sci-fi Porn Games
Discover and download the best sci-fi porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 1679 sci-fi porn games available to download. The games are sorted in order of relevance with the best sci-fi 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
Omni Gynoid [v1.0]
![Omni Gynoid [v1.0]](/Games/Omni-Gynoid/miniMainImage.webp)
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
Rhentsu
Embark on this adventure in search of a mysterious galactic artifact, full of action and sensual women . Fight different bosses and find out what can happen if this artifact falls into the wrong hands. In this game you control Sara's Ship
2d game
2dcg
big ass
big tits
female protagonist
monster girl
sci-fi
shooter
XXX ELEVATION
Get into the elevator and escape from the monster-infested building. Monster attacks damage elevators. Reach the top floor (40th floor) before the elevator is destroyed. I wish you good luck.
2d game
2dcg
animated
big ass
big tits
censored
female protagonist
internal view
japanese game
mobile game
monster
multiple penetration
oral sex
rape
sci-fi
sexual harassment
shooter
tentacles
vaginal sex
Zombie Shooting Star [v1.01.2]
![Zombie Shooting Star [v1.01.2]](/Games/Zombie-Shooting-Star/miniMainImage.webp)
Mutant Core, which infects and absorbs living creatures with mutants The planet Unia succeeds in destroying Mutant Core after a costly battle. But... MUTANT CORE debris wanders through space and discovers and invades an XX planet full of life that can infect it The planet Unia detects it and make...
3d game
animated
big ass
big tits
fantasy
female protagonist
graphic violence
monster
no sexual content
sandbox
sci-fi
shooter
teasing
Kame Paradise 3 Multiversex
An old master has stolen a time machine and is chasing young girls across the multiverse...
2d game
2dcg
adventure
anal sex
animated
big ass
big tits
censored
creampie
fantasy
groping
group sex
handjob
harem
humor
japanese game
male protagonist
oral sex
sci-fi
teasing
titfuck
vaginal sex
virgin
voyeurism
Alison Fall of the Apple [v1.0]
![Alison Fall of the Apple [v1.0]](/Games/Alison-Fall-of-the-Apple/miniMainImage.webp)
In Alison Fall of the Apple you play a highly trained military veteran who has been working as a cop in NYC since the disappearance of his pregnant wife 7 years ago. After saving the life of a young woman named Alison your life is thrown into chaos with thugs, hitmen and the corrupt elite of the ...
3dcg
adventure
ahegao
anal sex
animated
bdsm
big ass
big tits
corruption
creampie
female domination
futa/trans
groping
handjob
harem
humor
lesbian
male domination
male protagonist
oral sex
possession
pregnancy
rape
romance
sci-fi
spanking
superpowers
vaginal sex
virgin
Ethos of Darkness: A Post-Apocalyptic Erotic RPG [v1.3.11]
![Ethos of Darkness: A Post-Apocalyptic Erotic RPG [v1.3.11]](/Games/Ethos-of-Darkness-A-PostApocalyptic-Erotic-RPG/miniMainImage.webp)
Ethos of Darkness takes you to a ravaged future with no memory about how you got there. The playable character is totally customable regarding sex and appearance. The possible enemies largely vary in their appearance and will try brutally to take advantage of the player at any chance. The setting...
2dcg
adventure
bdsm
blackmail
character creation
combat
female protagonist
furry
futa/trans
gay
group sex
interracial
lesbian
male protagonist
monster
monster girl
oral sex
prostitution
rape
rpg
sci-fi
slave
tentacles
trap
vaginal sex
LoK Corruption
After crashing into a planet, Krystal becomes part of a tribe of lizard people. At first she is repulsed by how frequently and casually the lizard people fuck each other, but as the days pass, she opens up and joins in some of the action. It doesn't take too long before she is the sluttiest membe...
2d game
animated
big tits
corruption
exhibitionism
female protagonist
furry
group sex
handjob
lesbian
masturbation
monster
oral sex
parody
sci-fi
swinging
vaginal sex
voyeurism
Dogma [v0.4 S2 Patch 4]
![Dogma [v0.4 S2 Patch 4]](/Games/Dogma/miniMainImage.webp)
It was 2080, the era of high technology. Alex was a soldier for 17 years, going through every step of his career, from a regular soldier to a Major with a code name Red Fox. He fought in different parts of the world, participating in many dangerous missions. His life in the military environment h...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
groping
incest
male protagonist
milf
mobile game
monster girl
oral sex
sandbox
sci-fi
superpowers
teasing
transformation
vaginal sex
voyeurism
Funkelregen [v0.10]
![Funkelregen [v0.10]](/Games/Funkelregen/miniMainImage.webp)
Born on an isolated rural world, you now have the chance and venture out to literally reach out for the stars. On your journey, you'll quickly find yourself on the name-giving Funkelregen - a small but soon-to-be infamous ship from the League of United Systems. By a stroke of pure luck, the rest ...
3dcg
animated
big ass
big tits
groping
group sex
handjob
lesbian
male protagonist
masturbation
monster
monster girl
oral sex
sandbox
sci-fi
stripping
teasing
vaginal sex
voyeurism
Jump In Time [v0.84]
![Jump In Time [v0.84]](/Games/Jump-In-Time/miniMainImage.webp)
Hello everyoneI am creating a video game for adults, which is a parody of the original game' Time Commando ' Studio Adeline released in 1996. if possible,I try to repeat the content with only one big difference that the game character is a woman, which makes the process of its piquancy,especially...
3dcg
adventure
anal sex
animated
bdsm
fantasy
female protagonist
group sex
male domination
oral sex
rape
sci-fi
vaginal sex
Age of Dragons
Age Of Dragons is a total war + diablo + the sim + adult game. The game contains the base game and many adult mods (the base game is a normal RTS game; it's like Skyrim with adult mods). Important: Game need decent graphic card to run. You need at least a GTX 1050 and 2GB of VRAM to run the g...
3d game
adventure
ai cg
animated
big ass
big tits
combat
fantasy
female protagonist
male protagonist
management
monster
monster girl
multiple protagonist
rpg
sci-fi
shooter
strategy
vaginal sex
Alien MZ
A space exploration open-world game where you can fulfill your dream of interstellar travel, which is difficult to achieve in the real world. In this game, you will collect alien sperm and eggs for Earth nations, searching for the evolution that allows humans to adapt to space…
2d game
2dcg
adventure
ahegao
anal sex
big ass
big tits
censored
creampie
female protagonist
footjob
male protagonist
monster
multiple penetration
multiple protagonist
netorare
rpg
sandbox
sci-fi
tentacles
vaginal sex
Chronicles of Dominion [v0.6]
![Chronicles of Dominion [v0.6]](/Games/Chronicles-of-Dominion/miniMainImage.webp)
"I have let it control me for long enough. Now it's my time to control it. " With the ability to travel through time what will you do? The answer is pretty simple actually, do what ever the fuck you want, fuck who ever you want, where ever you want and however you want. Dev here, I have been tir...
big ass
big tits
groping
handjob
humiliation
incest
male domination
male protagonist
milf
oral sex
real porn
sci-fi
sexual harassment
text based
Day on Mars
A Day on Mars is a story spanning several hours, with many sex scenes along the way. The journey follows a man who, with loss of memory, finds himself on Mars, surrounded by pretty girls. A team of repairmen arrives at an abandoned Martian station, which must be prepared for the arrival of the co...
3d game
adventure
animated
big ass
big tits
dating sim
male protagonist
oral sex
sci-fi
vaginal sex
Deus Ex Machina ~Satan from Foreign World~
In 22nd Century, due to remarkable growth of technology, robots were naturally blending into human society.Looking around the city, robots with identical looks to humans are walking in the street naturally.It is difficult to distinguish them even after having communications with them.AI seemed to...
2d game
2dcg
big tits
censored
female protagonist
graphic violence
japanese game
masturbation
rape
sci-fi
Furry Cyberfucker 1 & 2
Furry Cyberfucker is a cyberpunk-themed CCD game with some hot animated sex scenes, that become available once you beat your enemies. You have to match cards at your disposal in a way, that will allow you to increase your own skills and health, while taking down your opponent at the same time.
2dcg
animated
big ass
big tits
creampie
furry
futa/trans
lesbian
oral sex
sci-fi
turn based combat
vaginal sex
Hikari: First Interlude [v0.06.02p]
![Hikari: First Interlude [v0.06.02p]](/Games/Hikari-First-Interlude/miniMainImage.webp)
Please join us and meat our trio of perspective lovers. Sasayaki, the rouge princess with a secret agenda, Tsuki, your undead servant who must feed on your essence to continue living, and Hikari, the mysterious heroine of our story who's origins are a mystery to even her. They travel on the MFV ...
3dcg
dating sim
exhibitionism
fantasy
graphic violence
group sex
harem
lesbian
masturbation
monster girl
netorare
oral sex
pov
rape
romance
sci-fi
slave
teasing
vaginal sex
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
Iron Disco
A parody of 80s' action films. The game is set on a tropical island. Captain Juan and Dr. Lee challenge the Dark Lord and plan to take over the planet with their army of soldiers, zombies, robots, and creepy monsters.
2d game
adventure
anal sex
animated
bdsm
creampie
fantasy
female protagonist
group sex
humor
monster
oral sex
parody
platformer
rape
sci-fi
sex toys
shooter
tentacles
vaginal sex
List of sci-fi Porn Games by Platform
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List of 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.