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
Future Fantasy Harem [v0.2]
![Future Fantasy Harem [v0.2]](/Games/Future-Fantasy-Harem/miniMainImage.webp)
In a future, post-apocalyptic world in which everything is possible, create your own harem with humans, elves, demons and other races, get to know Interzone and the Clans that rule it, navigate a realm full of mysteries and intrigue as you pursue your own goals, produce porn and complete a main m...
3dcg
anal sex
animated
bdsm
cosplay
exhibitionism
fantasy
group sex
handjob
harem
lesbian
male protagonist
management
monster
monster girl
oral sex
prostitution
religion
romance
sandbox
sci-fi
vaginal sex
Future Girls
When two women come back in time to see you, Is the future in the balance? No just your love life in this adult romantic visual novel with just a little bit of time travel.
2dcg
adventure
fantasy
male protagonist
oral sex
school setting
sci-fi
vaginal sex
Galaxy Girls
One day you wake up on a spaceship, with several other women, each one given a different job on board ship, doctor, engineer and you as Captain. Can you complete the mission that has been forced upon you... And save humanity.
2dcg
big tits
female protagonist
group sex
harem
lesbian
masturbation
multiple endings
multiple penetration
oral sex
sci-fi
sex toys
Galaxy Police Highway Patrol : Slaves of Osiris [v0.24a]
![Galaxy Police Highway Patrol : Slaves of Osiris [v0.24a]](/Games/Galaxy-Police-Highway-Patrol--Slaves-of-Osiris/miniMainImage.webp)
In the distant future, humanity has conquered the stars and settled throughout the galaxy under the leadership of the Emperor, a man who rules humanity from his palace on the moon. In this universe, a show is broadcast and no one, including the Emperor according to the rumors, misses for nothing ...
3dcg
adventure
blackmail
female protagonist
graphic violence
humiliation
interracial
lesbian
masturbation
multiple endings
sci-fi
sexual harassment
voyeurism
Galaxy Sextet [v0.01]
![Galaxy Sextet [v0.01]](/Games/Galaxy-Sextet/miniMainImage.webp)
Site Rules Game Requesting Rules If something needs updated or you need to get a mod's attention then use the Report function
3d game
dating sim
furry
handjob
oral sex
parody
romance
sci-fi
vaginal sex
Genesis Proyect
Some time ago...Humans lived alongside demons and angels...beings from the deepest hell and others from the highest heavens....One day... it all ended A virus arrived in the world, unleashing chaos in many places It is the DRP disease (Primary Reproductive Dysfunction) Which was the cause of the ...
3dcg
animated
big ass
big tits
cosplay
groping
humor
male domination
male protagonist
management
milf
monster girl
romance
sandbox
school setting
sci-fi
spanking
stripping
superpowers
teasing
Goth Mommy AI [v0.3 Hotfix]
![Goth Mommy AI [v0.3 Hotfix]](/Games/Goth-Mommy-AI/miniMainImage.webp)
The year is 2032 and the AI singularity has come and passed. Many disruptions to society have occurred, but a product called the Goth Mommy AI has permeated the personal companion market. Add new members to your party and watch ridiculous events unfold as you play through the story mode. Keep the...
2dcg
ai cg
dystopian setting
humor
male protagonist
sci-fi
turn based combat
Grey Instinct
In this cyberpunk 2D point-and-click adventure game, play as Grey, an amateur detective. Unravel the mystery by searching for clues, solving puzzles, talking to the mask-wearing residents of New Corium, and, if you have time, maybe go on a date! Grey sucks at dating, but at least he's slightly be...
2d game
2dcg
adventure
animated
big ass
big tits
male protagonist
point & click
puzzle
sci-fi
teasing
Grisaia Chronos Rebellion
The newest installment in the Grisaia visual novel series. All of the girls from Mihama, past and present, must face off against a new evil terrorist organization in an all-out war.
2dcg
adventure
animated
big tits
female protagonist
graphic violence
japanese game
kinetic novel
male protagonist
no sexual content
romance
school setting
sci-fi
teasing
voiced
Grrl Power 2 [v46]
![Grrl Power 2 [v46]](/Games/Grrl-Power-2/miniMainImage.webp)
Grrl Power 2 is a huge, open world sandbox RPG. Create a girl, customize her in lots of different ways, and then take her into a world much like our own, in the near future. Civilian space travel has entered a golden age, thanks to incredible technology made possible by a strange crystal which wa...
2d game
3dcg
character creation
combat
female protagonist
paranormal
rape
rpg
sci-fi
superpowers
turn based combat
Guarding Galaxies [v0.02]
![Guarding Galaxies [v0.02]](/Games/Guarding-Galaxies/miniMainImage.webp)
You play the young rookie cop Aliyah Morrison whom has just graduated from the Gallian Empire's Imperial Police Academy. The game takes place at her new assignment in the Raak System an outer rim system known for being a crime ridden cesspool.The Game will include may different choices and option...
adventure
female protagonist
horror
monster
sci-fi
text based
urination
HEROIC SPHERE - EPISODE 2 : Hou-Long [v1.5]
![HEROIC SPHERE - EPISODE 2 : Hou-Long [v1.5]](/Games/HEROIC-SPHERE--EPISODE-2--HouLong/miniMainImage.webp)
It's been a week since doctor Hou-long is suspicious of Cyberwolf odd behaviour. To uncover the truth, he decides to appoint Cyberwolf to a full body check-up ...
2d game
2dcg
adventure
ahegao
anal sex
animated
big ass
corruption
furry
gay
male domination
male protagonist
masturbation
mind control
multiple endings
oral sex
sci-fi
text based
HOUSE OF TABOOS
Dune parody of Paul Atreides passing his mom around.
2dcg
ai cg
big ass
big tits
creampie
groping
group sex
incest
kinetic novel
milf
netorare
parody
rape
sci-fi
teasing
vaginal sex
Hentai Cyberpunk
Fight against robotic enemies! In a sexy and futuristic Wave Based Game!
3d game
female protagonist
sci-fi
shooter
Heroic Sphere - Ep 1 : Cyberwollf [v1.5]
![Heroic Sphere - Ep 1 : Cyberwollf [v1.5]](/Games/Heroic-Sphere--Ep-1--Cyberwollf/miniMainImage.webp)
Heroic Sphere is a suite of erotic visual novels[Eroge] that takes place in a futuristic cartoon world filled with hunky superhero beasts.[BARA/FURRY]
2d game
adventure
anal sex
animated
big ass
furry
gay
male domination
male protagonist
oral sex
sci-fi
text based
Heroic Sphere - Episode 1 : Cyberwolf [v1.5]
![Heroic Sphere - Episode 1 : Cyberwolf [v1.5]](/Games/Heroic-Sphere--Episode-1--Cyberwolf/miniMainImage.webp)
Heroic Sphere is a suite of erotic visual novels[Eroge] that takes place in a futuristic cartoon world filled with hunky superhero beasts.[BARA/FURRY]
2d game
adventure
anal sex
animated
big ass
furry
gay
male domination
male protagonist
oral sex
sci-fi
text based
Hinedere Beat [v1.9.6]
![Hinedere Beat [v1.9.6]](/Games/Hinedere-Beat/miniMainImage.webp)
Hinedere Beat is a yuri-themed, pseudo 8-bit mixture between a quasi-cinematic platformer and kinetic novel. It tells a love story of cynical themes throughout the course of its dream-like scenarios, with many of those scenarios focusing on parkour-influenced, retro-styled platforming with minor ...
2d game
2dcg
cheating
combat
female protagonist
graphic violence
groping
kinetic novel
lesbian
mind control
paranormal
platformer
romance
sci-fi
teasing
twins
virgin
HoeRizon [v0.0.8]
![HoeRizon [v0.0.8]](/Games/HoeRizon/miniMainImage.webp)
The idea is to make a post-apocalyptic, open-world action RPG with a sexual twist. As a player, your goal is to survive and change the world around you. However, even in a harsh world, people still need some human intimacy. Discover, socialize, influence. You will be able spread your seed around ...
3d game
anal sex
animated
character creation
combat
female protagonist
male protagonist
monster
oral sex
rpg
sci-fi
shooter
vaginal sex
Horizon of Resistance: Alpha Edition [v0.2.0]
![Horizon of Resistance: Alpha Edition [v0.2.0]](/Games/Horizon-of-Resistance-Alpha-Edition/miniMainImage.webp)
"In a world devastated by destruction, three survivors fight not only against zombies but also against their own inner demons from the past. Immerse yourself in an engaging narrative full of mysteries and crucial decisions." "Horizon of Resistance" is a post-apocalyptic visual novel that combines...
3dcg
adventure
anal sex
bdsm
corruption
harem
lesbian
male protagonist
milf
oral sex
romance
sci-fi
vaginal sex
Hotel of the Damned Desires
The Story: Hotel of Damned Desires You thought your biggest challenge was surviving your final week of college. Between the mounting pressure of exams and the increasingly assertive—and dominating—demands of the women in your life, your plate was full. But when your landlady, Carol, invites you a...
3dcg
animated
bdsm
big ass
big tits
creampie
female domination
group sex
handjob
humiliation
incest
interracial
male protagonist
masturbation
milf
mobile game
monster
multiple endings
oral sex
school setting
sci-fi
slave
superpowers
teasing
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.