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 1707 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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Brinecrown: The Sunken Hoard
Your treasure-hunter father is dead; you inherit his rotting house on Morrow Cay, where the town still whispers about the Bloodwake — a pirate fleet that sank into the sea caves four centuries ago with a cursed hoard: spend any of its gold and the curse ages you to death. A cartel, a demon-worshipping church, and a rival archaeologist are all digging for it, and so is a beautiful woman far older than she looks. The hoard can buy you a life or a grave — decide which before someone else spends it.
adventure
paranormal
harem
romance
corruption
rape
drugs
religion
male protagonist
pov
text based
simulator
rpg
Five Nights at KinksDom Story No patreon
The games take in a Pole Dance area, where some erotics animatronics want yours. The aim of this game is to get away from the old basic erotic fnaf game, and into a different light. See things differently. With a system of relations, during the nights, allowing to gain particular animations and t...
3d game
ahegao
animated
big ass
big tits
corruption
creampie
dating sim
female domination
furry
groping
harem
interracial
male domination
male protagonist
masturbation
multiple endings
multiple protagonist
oral sex
parody
point & click
pov
romance
sci-fi
strategy
teasing
vaginal sex
virgin
voiced
Floating Flowers [v0.9]
![Floating Flowers [v0.9]](/Games/Floating-Flowers/miniMainImage.webp)
Well, you finally got a job! Sure it's on a strange forest moon on the other side of the galaxy, but you hear the scientists there are cute.
2dcg
big ass
big tits
dating sim
drugs
female protagonist
group sex
interracial
lesbian
male protagonist
monster girl
oral sex
romance
sandbox
sci-fi
sex toys
vaginal sex
FmF - Theatrical Cut
Ping if you find one of my links broken.
3dcg
dilf
exhibitionism
fantasy
female protagonist
futa/trans
groping
group sex
handjob
harem
incest
interracial
lesbian
milf
oral sex
parody
sci-fi
sex toys
spanking
stripping
teasing
tentacles
titfuck
vaginal sex
virgin
voyeurism
FrankenFur [v0.1.1]
![FrankenFur [v0.1.1]](/Games/FrankenFur/miniMainImage.webp)
You are an unemployed human in a small village looking for work. One day a letter arrives from a mysterious person named Dr. Frankenfur who lives in a castle outside the village. The doctor agrees to hire you as an assistant to help in her biological and medical research. Hopefully you're ready t...
3dcg
big tits
furry
male protagonist
monster girl
parody
point & click
sci-fi
teasing
Freaky Portal [v1.0]
![Freaky Portal [v1.0]](/Games/Freaky-Portal/miniMainImage.webp)
Immerse yourself in a world where fairy tales are true. Meet the characters and decide their fate.
3dcg
adventure
cheating
corruption
female protagonist
furry
groping
incest
male protagonist
milf
monster
netorare
oral sex
sci-fi
vaginal sex
Furry Cyberfucker
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
Furry Fetishists
Furry Fetishists is a classic visual novel game with beautiful, animated sexy scenes. Enjoy epic sex dialogues, stunning sex scenes and incredibly beautiful characters! Awesome storyline, incredible soundtrack are waiting for you too!
2dcg
anal sex
animated
big ass
big tits
creampie
female protagonist
furry
futa/trans
groping
group sex
handjob
lesbian
multiple penetration
oral sex
sci-fi
sex toys
titfuck
vaginal sex
Furry Love & Sex
Furry Love & Sex is a match3 game with live2D animations. Claw performed dirty work for the evil corporation Cosgrove tek; Instead of paying him the corporation decided to kill him. Miraculously surviving he is now trying to repay the debt.
2dcg
animated
big ass
big tits
furry
male protagonist
oral sex
parody
puzzle
sci-fi
vaginal sex
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
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.