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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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
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handjob
milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Color of My Sound
Color of My Sound is a Sci-Fi, Espionage, Drama, Erotic visual novel set in an original setting. It is a universe chock full of potential for character drama, conspiracies, espionage, intrigue and action. The story began when a rebellion on an unprecedented scale erupted across the Empire's world...
3dcg
harem
male protagonist
sci-fi
teasing
vaginal sex
virgin
SWM: The Lurking Shadow [v2.0]
![SWM: The Lurking Shadow [v2.0]](/Games/SWM-The-Lurking-Shadow/miniMainImage.webp)
A fan-fiction visual novel that is set in the Star Wars setting. In this episode you'll follow a young man (Kaylan is the default name) who will embark in a great adventure full of action, drama and, of course, sex. I tried to keep true with the original SW feeling, theme and tone.
3dcg
adventure
anal sex
animated
big tits
creampie
male protagonist
oral sex
parody
sci-fi
vaginal sex
virgin
AIRevolution [v0.3.8]
![AIRevolution [v0.3.8]](/Games/AIRevolution/miniMainImage.webp)
AIRevolution is a Visual Novel Game, sci-fi bathed with a shiny layer of fantasy. The world is crowded with Artificial intelligences, most of them looking like humans, they even managed to have the same rights as humans do in a 'near' future. Will you accept them as equals or.. choose another pat...
3dcg
animated
big ass
big tits
dating sim
fantasy
male protagonist
monster girl
romance
sci-fi
voyeurism
Doon: The Lusts of Mahd'Ib
A satirical parody of the sci-fi genre and classic sci-fi epics. Experience your journey as a young (19) noble as he rises and falls from ducal heir of a lush ocean world, to betrayed fugitive hunted through a deadly desert, to seizing ultimate power across the stars. Along the way, you'll naviga...
3dcg
animated
big ass
big tits
corruption
cosplay
creampie
drugs
fantasy
female domination
handjob
humor
incest
lesbian
male protagonist
masturbation
milf
mind control
oral sex
parody
pov
pregnancy
romance
sci-fi
sex toys
teasing
urination
vaginal sex
Sexbot [v1.6 Final]
![Sexbot [v1.6 Final]](/Games/Sexbot/miniMainImage.webp)
Can't find a date for the prom? Then order AmaZone's Alexa today! Our newest version of Alexa is a super sexy humanoid robot ready to follow your every command! *AmaZone is not responsible for Alexa AI sentience or robo-hostility, follow user manual and set up to insure obedience in your sexy rob...
3dcg
adventure
big tits
male protagonist
sci-fi
Last Hope [v1.0196]
![Last Hope [v1.0196]](/Games/Last-Hope/miniMainImage.webp)
You are the sole male aboard the star pursuer spaceship along with three women. The ship has shut down and the only way to get it going again is for you to fill up the planet seeder (G.A.I.A) with semen. Just because you are the only guy aboard doesn't mean the others can't help you out, and who ...
3d game
adventure
animated
big ass
big tits
cheating
exhibitionism
groping
handjob
incest
lactation
lesbian
male protagonist
masturbation
milf
oral sex
parody
rape
sci-fi
sleep sex
titfuck
transformation
vaginal sex
voyeurism
Broken Dreams Correctional Center [v0.3.1]
![Broken Dreams Correctional Center [v0.3.1]](/Games/Broken-Dreams-Correctional-Center/miniMainImage.webp)
Broken Dreams Correctional Center (BDCC) is an erotic text based game about being a prisoner in a space prison with a lot of adult themes. It’s obviously a game that involves a lot of bdsm and d/s. The content in this game ranges from vanilla sex to some very dark and sometimes violent stuff. But...
2dcg
adventure
anal sex
animated
bdsm
big ass
big tits
character creation
creampie
exhibitionism
female domination
female protagonist
furry
futa/trans
futa/trans protagonist
gay
lactation
lesbian
male domination
male protagonist
masturbation
mobile game
monster girl
oral sex
pregnancy
rpg
sci-fi
sex toys
teasing
text based
trap
turn based combat
urination
vaginal sex
Masters of Raana [v0.8.5]
![Masters of Raana [v0.8.5]](/Games/Masters-of-Raana/miniMainImage.webp)
You begin the game as a nobody trying to start up a new life in Ikaanos after inheriting a house from your deceased brother. The city of Ikaanos is an abandoned colony on the densely forested planet of Raana. After a sudden separation from Earth, Ikaanos became a cauldron of despair and violence ...
2dcg
3dcg
adventure
anal sex
bdsm
character creation
combat
creampie
fantasy
humiliation
male domination
male protagonist
management
oral sex
prostitution
rape
rpg
sci-fi
sex toys
slave
spanking
trainer
turn based combat
vaginal sex
Third Crisis Neon Nights [v0.4.10-sr]
![Third Crisis Neon Nights [v0.4.10-sr]](/Games/Third-Crisis-Neon-Nights/miniMainImage.webp)
This standalone game is a prequel to Third Crisis and takes place during the five year timeskip of Third Crisis before Jenna appears in Carceburg. The Third Crisis happened only a couple years ago, The organization Peitho has taken over the world and now operates under the guise of the Global And...
2d game
2dcg
anal sex
animated
big ass
big tits
corruption
female domination
female protagonist
gay
groping
interracial
lesbian
male domination
masturbation
mobile game
monster girl
multiple penetration
oral sex
rpg
sandbox
sci-fi
sex toys
vaginal sex
voyeurism
Xenolov [v0.35b]
![Xenolov [v0.35b]](/Games/Xenolov/miniMainImage.webp)
Xenolov is a free adult sci-fi visual novel game set in an uchronic present in which a mysterious alien artifact has been found on Earth in 1986. An event of such magnitude has been able to change the geopolitical equilibrium and drastically sped up the advancement of human technology. Follow the...
3dcg
anal sex
big ass
big tits
corruption
drugs
female protagonist
groping
humor
masturbation
milf
multiple penetration
oral sex
sci-fi
sex toys
sleep sex
vaginal sex
The Anomalous Dr Vibes [v0.18.1]
![The Anomalous Dr Vibes [v0.18.1]](/Games/The-Anomalous-Dr-Vibes/miniMainImage.webp)
You play a young entrepreneur transported to a parallel dimension. You are taken in by a new family and must get into their good books and find a source of income.Can you seduce your neighbors and half the town? Can make a pile of cash by persuading them to model for your erotic web site? Can you...
3dcg
animated
big tits
corruption
exhibitionism
group sex
handjob
harem
lactation
male protagonist
masturbation
milf
oral sex
sci-fi
teasing
titfuck
twins
vaginal sex
voyeurism
Third Crisis [v1.1.0]
![Third Crisis [v1.1.0]](/Games/Third-Crisis/miniMainImage.webp)
Third Crisis is an adult tactical-RPG that follows the adventurer and hero known as Vibe. After a mission gone wrong, she's forced to adjust to her new way of life in the lust-ridden town of Carceburg. Whether she gives in to the bliss of submission or uses her sexual appeal to her advantage on t...
2d game
2dcg
animated
bdsm
blackmail
bukkake
combat
corruption
female protagonist
group sex
male domination
mind control
mobile game
oral sex
rpg
sci-fi
strategy
superpowers
turn based combat
vaginal sex
Saintly Corruption [v0.1]
![Saintly Corruption [v0.1]](/Games/Saintly-Corruption/miniMainImage.webp)
Saintly Corruption is a turn-based erotic RPG set in a grimdark sci-fi universe. The distant future is dark, cruel, and terminally horny. Guided by faith and duty, Eliana answers a distress signal from an ancient voidship. By the time she arrives, its clergy have been slaughtered, its captain has...
2dcg
adventure
ai cg
animated
big ass
big tits
fantasy
female protagonist
footjob
groping
male domination
management
masturbation
mobile game
parody
rape
sandbox
sci-fi
teasing
titfuck
turn based combat
vaginal sex
Alien Quest: Eve [v1.01]
![Alien Quest: Eve [v1.01]](/Games/Alien-Quest-Eve/miniMainImage.webp)
Alien Quest: EVE is a side-scrolling platform game.It's inspired by Super Metroid and Metroid Fusion but also has RPG status system. When your character levels up, you get the Stat Points that be used to power up your character like Diablo.
2d game
animated
big tits
combat
creampie
female protagonist
graphic violence
group sex
monster
rape
rpg
sci-fi
side-scroller
tentacles
The Pilgrimage (Chapter 2) [v0.8 Beta]
![The Pilgrimage (Chapter 2) [v0.8 Beta]](/Games/The-Pilgrimage-Chapter-2/miniMainImage.webp)
Next chapter of Tali adventures. After escaping from a strange abandoned ship now she goes to explore and travel in space with her new unexpected friends.
3dcg
adventure
anal sex
animated
bestiality
big ass
big tits
combat
female protagonist
futa/trans
groping
interracial
monster
multiple penetration
oral sex
parody
rape
sandbox
sci-fi
teasing
vaginal sex
CyberSin: Red Ice [v0.08b]
![CyberSin: Red Ice [v0.08b]](/Games/CyberSin-Red-Ice/miniMainImage.webp)
Set in a Dystopian Sci-Fi future, CyberSin : Red Ice 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 o...
3dcg
big ass
big tits
creampie
exhibitionism
female protagonist
handjob
oral sex
sci-fi
stripping
vaginal sex
Cyberslayers [v0.5.2]
![Cyberslayers [v0.5.2]](/Games/Cyberslayers/miniMainImage.webp)
Follows the adventures of Kassiah, an expert 'Slayer', a hunter of mutants banished by high society in a Megalopolis in the Cyberpunk era. Using her feminine assets and fighting skills, Kassiah hunts down mutants for their essential substance: 'Dark Matter'. Called for a routine mission in the Ga...
2d game
3dcg
animated
big tits
corruption
female protagonist
sci-fi
Stars of Salvation [v0.2]
![Stars of Salvation [v0.2]](/Games/Stars-of-Salvation/miniMainImage.webp)
A man is rescued from the brink of death and finds himself in a difficult situation.
3dcg
adventure
animated
big ass
big tits
dystopian setting
handjob
male protagonist
milf
mobile game
sandbox
sci-fi
teasing
titfuck
Unison corD [v1.06]
![Unison corD [v1.06]](/Games/Unison-corD/miniMainImage.webp)
You, the protagonist (name- and highly customizable) is a huntress and master of arms who lives in a far-off village. One day a dungeon opens up near your village and you end up with UD as companion who asks you to save the world. Along the way, you will meet many colorful characters with their o...
2dcg
adventure
ahegao
anal sex
bestiality
big ass
big tits
bukkake
censored
character creation
combat
corruption
cosplay
creampie
exhibitionism
fantasy
female protagonist
footjob
graphic violence
groping
group sex
handjob
humiliation
humor
incest
interracial
japanese game
lactation
lesbian
loli
male domination
masturbation
mind control
monster
monster girl
multiple endings
multiple penetration
oral sex
pregnancy
prostitution
rape
rpg
sandbox
sci-fi
sex toys
sexual harassment
shota
slave
sleep sex
spanking
teasing
tentacles
titfuck
turn based combat
urination
vaginal sex
virgin
voiced
voyeurism
Stellar Incognita [v1.0.0]
![Stellar Incognita [v1.0.0]](/Games/Stellar-Incognita/miniMainImage.webp)
Stellar Incognita is a sci-fi visual novel with multiple branching paths and endings, built around the central themes of mind control and corruption. The year is 3922 and humanity is colonizing the vast reaches of a wild and unknown space, known as the STELLAR INCOGNITA. You play the role of Saga...
3dcg
cheating
corruption
creampie
drugs
groping
group sex
lesbian
male domination
male protagonist
milf
mind control
multiple endings
oral sex
rape
sci-fi
sex toys
slave
tentacles
transformation
vaginal sex
voyeurism
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.