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
Sexbot II: Recalibrated [v2.09]
![Sexbot II: Recalibrated [v2.09]](/Games/Sexbot-II-Recalibrated/miniMainImage.webp)
The continuation of SexBot Tech Demo This tech demo will show a ton of new features and assets that I will be using going forward. I have kept the models the same (minus a few tweaks you should hardly notice), and significantly improved the environments. The changelog will outline the new fea...
3dcg
adventure
anal sex
animated
big ass
big tits
creampie
dating sim
fantasy
female domination
groping
handjob
harem
incest
interracial
lesbian
male domination
male protagonist
masturbation
milf
multiple penetration
oral sex
parody
sandbox
school setting
sci-fi
sex toys
teasing
titfuck
vaginal sex
SEXSTELLAR [v1.0]
![SEXSTELLAR [v1.0]](/Games/SEXSTELLAR/miniMainImage.webp)
SEXSTELLAR: An adult visual novel where passion, doubt, and mystery collide. Stranded on a space station with the alluring Cassiopeia, you must survive, uncover secrets, and face the truth—one of you isn’t human. Can you trust yourself in this steamy sci-fi thriller?
3dcg
adventure
animated
big ass
big tits
fantasy
group sex
male protagonist
monster
multiple endings
oral sex
romance
sci-fi
simulator
tentacles
titfuck
vaginal sex
Space SEX [v1.0]
![Space SEX [v1.0]](/Games/Space-SEX/miniMainImage.webp)
A sinfully wild Sci-Fi Adventure, with a Happy Ending! Lose yourself in the impressively graphic, stimulated 3D, compellingly novelistic world of Space SEX.Sex in Space never felt so good!Choose your female companions and take them on a journey through time and space.
3dcg
group sex
interracial
lesbian
romance
sci-fi
simulator
vaginal sex
3072 AD [v3.3.E.1]
![3072 AD [v3.3.E.1]](/Games/3072-AD/miniMainImage.webp)
Just like previous games by the same author it has themes like Bondage, Rubber encasement, Erotic Asphyxiation, etc. Except this time it looks like an actual game with RPG elements and such, not just VN with one or two dialogue choices.
2d game
2dcg
ahegao
bdsm
female domination
female protagonist
humiliation
no sexual content
sci-fi
turn based combat
Captivity Reloaded [v0.2]
![Captivity Reloaded [v0.2]](/Games/Captivity-Reloaded/miniMainImage.webp)
Captivity is an adult action side-scroller in which you fight waves of sexually aggressive enemies while attempting to survive a series of experiments. Run, dodge, climb and fight your way through several hostile environments using a large selection of firearms, drugs and other equipment. Enemies...
2d game
adventure
animated
bestiality
combat
creampie
drugs
fantasy
female protagonist
horror
monster
oral sex
platformer
pregnancy
rape
sci-fi
shooter
side-scroller
vaginal sex
Colony City 27λ [v1.1.0]
![Colony City 27λ [v1.1.0]](/Games/Colony-City-27/miniMainImage.webp)
Colony City 27λ is an adult Rougelite game that combines simple card and complax skill set. In the story, there are plenty of challenging malevolent criminals, tentacle creatures, and mechanical enemies. Your battle performance during the adventure will determine the final ending!
2dcg
adventure
anal sex
animated
cheating
corruption
creampie
exhibitionism
female protagonist
masturbation
multiple endings
multiple penetration
oral sex
pregnancy
rape
rpg
sci-fi
sex toys
sexual harassment
strategy
tentacles
turn based combat
vaginal sex
Powered Stranger [v0.71]
![Powered Stranger [v0.71]](/Games/Powered-Stranger/miniMainImage.webp)
'Powered Stranger' which is a Dating Simulator that definitely doesn't take place in the Power Rangers Universe. ;-) In this parody game you'll be a Stranger thrown into several timelines of the TV-Show and your mission will be to seduce the female Rangers.
2dcg
anal sex
creampie
male protagonist
parody
sci-fi
vaginal sex
Relapse and Recovery [v0.11 Public]
![Relapse and Recovery [v0.11 Public]](/Games/Relapse-and-Recovery/miniMainImage.webp)
Relapse and Recovery is an adult visual novel about the adventures of the people of Enceladus Station, a famous resort located on the enigmatic moon of Saturn. The station is also home to Lotus University, the solar system's most premier and reliable institution for rehabilitation and reintegra...
3dcg
male protagonist
multiple endings
no sexual content
school setting
sci-fi
swinging
Snake:Byte [v1.1.0]
![Snake:Byte [v1.1.0]](/Games/SnakeByte/miniMainImage.webp)
'Snake:Byte' is an NSFW F/F/M centric, maze-like action game, pitting you against a shady corporation. Hack and "Intrude" into their virtual regions, steal valuable Bytes and Data Logs, all whilst avoiding security programs and other unsavoury entities eager to claim you for themselves.
2d game
2dcg
anal sex
animated
bdsm
female protagonist
furry
lactation
lesbian
masturbation
rpg
sandbox
sci-fi
sex toys
vaginal sex
Something Trainer [v0.2f]
![Something Trainer [v0.2f]](/Games/Something-Trainer/miniMainImage.webp)
This is a re-conceptualization of Something Unlimited in a new engine with a rewritten story, entirely new mechanics, and repurposed, edited, and custom assets. ST is a true trainer game first and foremost, focusing on user choices in capturing, training, or wooing heroines and villainesses.In th...
2dcg
anal sex
animated
bukkake
fantasy
handjob
interracial
lesbian
masturbation
oral sex
parody
sci-fi
sex toys
stripping
superpowers
trainer
vaginal sex
Star Spawn
An otherworldly Metroidvania with new gameplay and lewd interactions with unusual aliens! The demo features two male on male interactable minibosses with two different animations each, and one large world boss. The free-aim and aim-lock mechanic gives new freedom to the familiar 8-way directional...
2d game
anal sex
animated
big ass
combat
creampie
furry
gay
male domination
male protagonist
monster
platformer
sci-fi
side-scroller
Void Dreaming [v0.07.52SR]
![Void Dreaming [v0.07.52SR]](/Games/Void-Dreaming/miniMainImage.webp)
They say everyone who flies fringe space is running from something. And burn it all, you are. You are Rael. Freshly removed from events that have shattered your life, you’re left adrift and alone. Stranded on the backwater Yakeshi Station at the fringe of galactic society, all that you are is sta...
2dcg
anal sex
creampie
exhibitionism
female domination
furry
gay
handjob
male protagonist
masturbation
mobile game
oral sex
romance
sci-fi
trap
vaginal sex
voyeurism
Yuna: Reborn [v0.4.6b]
![Yuna: Reborn [v0.4.6b]](/Games/Yuna-Reborn/miniMainImage.webp)
Yuna is a Third-Person Action RPG Shooter with a focus on gameplay and dynamic action.
3d game
character creation
female protagonist
humor
masturbation
rape
rpg
sci-fi
shooter
side-scroller
Phoenixes [v17.0.1]
![Phoenixes [v17.0.1]](/Games/Phoenixes/miniMainImage.webp)
The story of PHOENIXES takes place in a world where both magic and science are well developed, a world where the superhero is really a thing. You, a wanderer in the junction between light and shadow, are now dragged into the cusp of the fight between heroes and villains. The city is falling apart...
3dcg
animated
big ass
big tits
creampie
fantasy
harem
male protagonist
masturbation
mobile game
monster girl
sandbox
sci-fi
superpowers
vaginal sex
virgin
Lust Effect 18+
Lust Effect [18+] is a first-person shooter with adult content. Explore a space station overrun by xenomorphs, manage resources, uncover spicy memories, and fight for survival in a mix of horror, sci-fi, and lust.
3d game
3dcg
adventure
animated
big ass
big tits
creampie
exhibitionism
female protagonist
futa/trans
horror
lesbian
masturbation
mind control
monster
monster girl
oral sex
possession
rape
sci-fi
sex toys
shooter
strategy
swinging
teasing
vaginal sex
voiced
voyeurism
Sex Dating on Mars
Welcome to Mars, the red planet, where love and desire is the ultimate frontier. In "Sex Dating On Mars" embark on an extraordinary journey as an intrepid adventurer in search of love and desire in the vast expanse of humanity's new home. This thrilling PC game combines the challenges of Martian ...
3dcg
anal sex
animated
big ass
big tits
combat
dating sim
harem
male protagonist
masturbation
monster
multiple penetration
oral sex
sandbox
sci-fi
vaginal sex
Baldr Sky
This is a combined release of the Japanese games 'Baldr Sky Dive1 'Lost Memory'' and 'Baldr Sky Dive2 'Recordare''Dive into a thrilling futuristic world where people implant brain chips into themselves to escape off to virtual worlds crafted by AI technology. Though, they may find that sending th...
2d game
2dcg
adventure
anal sex
bdsm
big tits
censored
combat
exhibitionism
footjob
graphic violence
group sex
handjob
humor
incest
japanese game
lesbian
loli
male protagonist
masturbation
milf
monster
multiple endings
multiple penetration
oral sex
rape
religion
romance
rpg
school setting
sci-fi
titfuck
transformation
vaginal sex
virgin
voiced
Fantasy Dating
'Tired of surfing through dating apps only to find nothing that tickles your fancy? Sick of the ridiculous bios, altered pics, and cat-fishing? Want something different? Sign up for Fantasy Dating and, if approved, you will be heading on an all-expenses paid trip to the city of Integro. Where a s...
3dcg
anal sex
creampie
fantasy
female domination
futa/trans protagonist
handjob
humor
monster girl
oral sex
pov
sci-fi
sex toys
urination
vaginal sex
Horizons of the Future [v0.3]
![Horizons of the Future [v0.3]](/Games/Horizons-of-the-Future/miniMainImage.webp)
The action of this game begins in 2222, in the city of Neon. The technology of the time is far advanced, cyborgs and humans have become one social society. A female scientist named Leila Star grew up without parents, her father disappeared when she was 10 years old, and she has never seen her mot...
3dcg
animated
big ass
big tits
groping
lesbian
male protagonist
milf
sci-fi
teasing
Infiltrating Agent Emil ~The 3 Torturers ~
It's the year 20xx. An evil airwave that controls female sexual sensitivity is wrecking havoc the world over. A government investigation turns up a terrorist organization called the "Fempig Release Front" at the heart of it all. Top agent Emil is put on the case. She tracks down the erotic emitte...
2d game
2dcg
animated
bdsm
censored
female protagonist
graphic violence
groping
humiliation
japanese game
male domination
rape
rpg
sci-fi
sex toys
slave
vaginal sex
voiced
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.